Green Building plastics show good momentum of development

Green building is to meet the relevant evaluation criteria, to maximize energy efficiency in the whole life cycle , land, water, materials , protecting the environment and reduce pollution, provide people with healthy , suitable and efficient use of space, in harmony with nature building.

And our country is a shortage of resources , the development of green building plastic plastic packaging design with specific economic and social significance. In recent years, plastic has been great development of green building , showing a good momentum of development. Experts point out that non-toxic, harmless , non-polluting plastic materials, will become plastic packaging box a hot -century building market demand .

2013 will be a gradual recovery of the global economy , the pace of development of the construction industry will begin a slow recovery , the global construction industry optimistic about the prospects for the development , construction plastic materials consumption will grow steadily in Asia, South America, emerging market growth will be faster .

Statistics show that the main application areas are aspects of green building plastic plastic doors and windows , plastic pipes, plastic floors. Since the construction of plastic with a light, inexpensive , etc., have plastic trays been in the building is very widely used. According to statistics , the annual consumption of plastic construction Plastic total production accounted for about 1/4 , ranking first in the application of plastic box design plastics .

According to expert analysis , construction plastics market has great potential , the development of architectural plastic imperative. On the one hand , as the global economy recovers , the pace of development of the construction industry gradually began to rise slowly . Affected by this, the demand for plastic construction will gradually be released. In fact, in Asia, South America and some other emerging market countries , the demand for construction plastics has rebounded significantly. In particular, in line with the demand for wood materials . 13% annual growth in demand increases, revenue $ 201.5 billion . ? Regard , NAHB chief economist David Crowe said: “With the economic recovery , prompting consumers housing remodeling, thus contributing to the development of wood-plastic clear plastic packaging composites, plastic siding and other building products .”

WPC material as a new generation of wood energy and materials , this material is not only on the performance of the dual advantages of a collection of wood and plastic , more importantly, is pvc tray a significant feature of low-carbon environmental protection . After ten years of independent development , is gradually developing into a new industry . WPC industry, especially in energy conservation efforts continue to strengthen the development of circular economy gaining momentum during the “Twelfth Five-Year” , with raw material resources , products, plasticized , environmental protection and other advantages of renewable , sustainable development conforms to the the big trend highlights the growing potential for development.

Today businesses are promoting ” energy conservation ” , the construction industry clamshell packaging is no exception, China has introduced a number of building plastic packaging energy policy , “green ” has become the trend of the development of the construction market . Green building plastic faces great opportunities for development , including building insulation plastic most noteworthy .

To distinguish between the colored plastic material , thin plastic bags can not serve food

Recently, a Chinese Consumers Association, said sets of bowls bags toxic information widely circulated on the Internet , the source of this news is that during the Chinese New Year for the Consumers’ Association released a consumer alert temple snacks . Plastic has permeated every aspect of our lives , whether it has not toxic , what kind of what kind of food can not be installed , how can health , proper use of plastic bags ? Really that good look .

What materials made ??from plastic bags

The main raw materials used in our daily lives plastic bags for polyethylene (PE) and polyvinyl plastic packaging box pvc tray chloride (PVC) two kinds.

Polyethylene is the largest amount of plastic products , the most important material , is currently the world’s best materials in contact with food bags , food bags on the market are generally made ??of polyethylene material.

PVC is currently the world’s second largest after the polyethylene plastic varieties , mainly for the production of plastic bags , PVC bags , composite bags, can also be used for books , folders , tickets and other cover packaging.

Plastic poisonous?

Polyethylene (PE) is recognized as the world’s best food contact materials, non-toxic, tasteless , odorless, food packaging hygiene standards can be used to hold food , living in the production of polyethylene plastic bags used clamshell packaging mainly plastic wrap and storage bags .

Polyvinyl chloride (PVC) itself is not toxic, but with its production of plastic bags , in order to increase their flexibility, transparency and plastic box design abrasion resistance, must be added plasticizers and additives clear plastic packaging are harmful substances , with some toxicity. Colored thin plastic bags on the market are basically recycled material processing , are not used to dress foods, including fruits and vegetables , use only as garbage bags plastic packaging .

How to determine which plastic can be used to hold food

Color from the color band , the thin plastic bag can not be used to put the food ; from the shape , it can rarely carrying bags of polyethylene production, the food can be directly mounted , which can be due to carrying the bags are mostly used for packaging, raw materials and recycled materials , mostly PVC .

What should be noted that the use of plastic bags

Even the food in plastic bags can not be used to hold ” hot food ” and ” oil- eating .” Although non-toxic food , but not 100% polymerization using plastic bags, plastic wrap raw material of polyethylene (PE), or there will be some small molecules , once they encounter high temperatures plastic packaging design is likely to run out , it will enter the body with food , recommended not to exceed 70 foods loaded with plastic bags ; while oil and polyethylene (PE) are organic compounds will be compatibility for plastic trays plastic bags , the oil is a solvent , generally oily food and plastic bags 2 hours after exposure , chemical molecules will migrate out of the reach peak.

Even the food and do not use plastic bags with food directly into the microwave oven . In fact, the food alone with plastic bags, plastic wrap heated in a microwave oven is not hot , but when its contact with food , hot food will change its grilled hot. The only be heated in the microwave oven plastics polypropylene (PP) box , is that we live in a common crisper , it can withstand a maximum temperature of 120 , crisper box body can direct contact with food , mostly cover not polypropylene (PP) , so when you do not use it for heating food filled with food , do not cover the lid children , put a layer of plastic wrap ( be careful not to touch the food ) and then heated in a microwave oven .

Now we have come to realize what the composition and plastic bags can be safely holding food . This avoids damage to our bags

The next five years the global plastics CAGR of 4.4%

Global economic downturn, while plastics industry has been developing steadily. According pvc tray to statistics show that in 2012 the global market demand for engineering plastic box design plastics, polymer alloys and blends estimated clear plastic packaging at more than 10 million tons over clamshell packaging the next five-year compound annual growth rate of 4.4% is expected in 2018 demand will plastic packaging box increase plastic packaging design to 12.7 million tons . Geographical points, the largest market plastic packaging share in Asia, accounting for about 55% of the total, followed by plastic trays Europe and the Americas. 2012 global plastics market value is estimated at $ 43 billion, is expected in 2018 to over 55 billion U.S. dollars, which led polycarbonate and polyamide, will account for more than 60% of the total market.

Japan recovered more than 5,500 plastic buckets from the sea

According to Japan’s NHK website reported June 8 , according to the survey analysis that the Japanese Ministry of the Environment , the last year , the total recovery of the Japanese coast floating in the sea there are more than 5,500 plastic barrels , most of which should have a plastic bucket are drifting over from overseas .

The clear plastic packaging Japanese government plastic trays decided to consult the relevant country for the matter clamshell packaging , and the introduction of governance principles .

Sea of ??Japan plastic packaging design coast and the coastal areas near the island of Kyushu plastic box design , due to the monsoon and ocean currents , and every year a large number of plastic barrels plastic packaging box floating in the sea , which not only makes the ocean is no longer beautiful , but also very worrying marine environment will bring affected.

The number of these plastic barrels floating in plastic packaging the sea , reaching a peak in 2006 , although the situation has improved after a few years , but last year , the coast from Hokkaido to Okinawa coast, according to the survey analysis of the Environment , a total of 5,547 plastic pvc tray bucket near the sea floating in the sea .

It is reported that up to Niigata , up 1,150 , 954 Nagasaki , Fukuoka 876 , Hokkaido 575 .

These plastic bucket, there are written in Korean , Chinese and Russian respectively on 2626 plastic buckets , so you can determine the likelihood of these plastic barrels came from overseas drift great .

Environmental protection will help to Hong Kong for shopping or pay an extra bag fee

After shopping in Hong clamshell packaging Kong , may be as long as there is a plastic bag , they need to pay. A committee of the Legislative Council of Hong Kong yesterday afternoon to discuss expanding bag levy , sealed packaged plastic trays foods are also included within the scope of the plastic bag levy , but other foods and medicines are exempt .

Council discussed divergence

A number of organizations to give their views on the plastic packaging Legislative Council committee yesterday . Chairman of the Hong Kong Coalition Liao newspaper vendor community expressed support for the expansion of green plastic bag plastic packaging design levy, that an increase in the cost of the practice of plastic bags with the vendors of newspapers , nor environmentally friendly , hope government actions , to change people buy a newspaper with a plastic bag habit.

But there are also groups believe that a plastic bag levy and plastic packaging box can not achieve clear plastic packaging waste reduction effect, because although fewer people taking shopping bags , but also more than a loaded garbage bags .

The Retail Management Association is required to continue to exempt the flat plastic bag levy that prepackaged frozen food in the refrigerator after leaving , plastic box design if direct contact with other foods likely to cause pollution, based on food hygiene reasons , I hope the Government continues exempt flathead plastic bags Levy ‘s current practice . Plastic bag levy exemption also requires there HKDU , chairman Yang Chao added that the drugs susceptible to pvc tray contamination , but also the need to avoid messing with different drugs a patient while eating you like.

I hope people can change habits

Albert Lam , Deputy Director of the Hong Kong Environmental Protection Department comments , after expanding the plastic bag levy, would exempt food and drugs , such as ice cream , lunch boxes , etc., are not fully sealed food will be exempted levy range, but the exemption does not include sealed packaged foods .

He said that the Government will be different ways to test the plastic bag levy on waste reduction effectiveness , and to expand the purpose of the levy is that more people want to be able to change the habit of using plastic bags .

Talk about flexible packaging

1 , a substrate for flexible packaging category

To facilitate the sale and use of composite flexible packaging . Composite films such as paper / plastic composite film , plastic / plastic composite film , an aluminum / plastic composite film or the like by a variety of substrates ( mainly paper, plastic film , aluminum foil ) and a composite material. plastic packaging The predominant location of the substrate is a plastic film.

Different effects of different substrates in the composite film , whereby clear plastic packaging the substrate can be divided into:

( 1 ) grassroots film. Composite films mainly given to the performance of the basic packaging requirements , such as certain mechanical strength, barrier properties , transparency and other properties ;

( 2 ) functional -layer film , a composite film given specialized functions , such as high barrier properties , gas selective permeation and the like;

( 3 ) heat sealing layer of film adhesive , heat-sealable composite film adhesive . Composite films and more often to divide and its grassroots film titles, plus polypropylene composite film , polyester composite film , nylon composite films and so on.
Almost all of the plastic plastic packaging design film can be used as packaging material, but used as a composite film substrate , are mainly large species, such as polyethylene (PE), polypropylene (PP), polyester (PET), nylon ( PA-6, PA -66 ) , as well as functional ( barrier , etc.) excellent in varieties such as polyvinylidene chloride copolymer (PVDC). And ethylene acid copolymers (EVOH), ionomers and the like. The base material ( plastic film ) can be calendered into the film forming process , blown film , cast film (CPE, CPP), a biaxially stretched film (BOPP, BOPET, BOPA), coextruded films ; also be barrier height is divided into special high barrier ( such as PVDC, EVOH), excellent barrier (eg, BOPA, BOPET, acrylonitrile copolymer ) , barrier properties in general ( such as CPE, CPP, BOPP) and other categories .

2 , a substrate for flexible packaging plastic trays and its applications

Choose which of several substrates to form composite films for flexible packaging , depending on the nature of the packaging , status, and packaging requirements . From now know , the goods or types of goods can be used to package a lot of composite flexible packaging , such as drinks, juices and jams , grunge thing , biscuits and dried vegetables such as dried foods , tea, milk powder and other items. Pharmaceuticals and supplies , meat products, hardware , etc. , their traits and plastic box packaging requirements vary , some require preservation, and some require aroma , and some require transparency , and some high strength is required , and so on . Therefore, the substrate must have basic properties more fully understood.

On the physical properties of the substrate can be found in Guangdong Science and Technology Publishing House “packaging materials and containers Handbook .” Composition and packaging applications on composite films in the ” packaging materials and containers Handbook ,” a book on page 258 ~ 261 , provides a more detailed composite film BOPP , BOPET films and composite composition and packaging applications BOPA composite films .

In addition to the decision on the packaging requirements, the substrate processing and economy ( packaging costs ) , etc. are also to be considered . The following examples illustrate .

Instant noodles, biscuits and other dry foods packaging , tapes, video tapes , cigarettes and other carton packaging , candy and other small package , due to be asked packaging moisture, dirt , there is tightening effect , etc., and hope the lower packaging costs , low selection rates biaxially oriented polypropylene film (BOPP) film substrate composite membranes are suitable , BOPP addition to lower prices , but more important is the water vapor transmission rate is very low.

Tea , coffee, milk , etc., requires both proof and must also fully vac tray insured incense, so use good gas barrier properties , and have a high aroma of BOPET film plastic packaging box substrate composite is more appropriate if the requirements are higher barrier properties and resistance ultraviolet light , the compound must aluminized layer of aluminum foil or vacuum evaporation .

Meat products, such as sausages , ham , require preservation, preservation , and some moisturizing, nylon film composite membrane is very grassroots film suitable flexible packaging materials , because of the oxygen barrier nylon film is good, there are large water gas transmission .

Drinks, fruit juice , oil and other liquid materials and shampoo packaging, packaging requirements resistant to squeeze , so a good base strength should be used , such as BOPET, BOPA , etc. In addition , for drinks , juice and other food packaging also requires preservation , corrosion , etc., so must also consider the barrier properties of the substrate , BOPET, BOPA can meet the requirements.

Requirements after cooking food or packaging of goods, a good grass-roots strength of the film clamshell packaging should be used , such as BOPET, BOPA, as well as good heat seal adhesive strength of the adhesive layer film sealing and cooking ability , such as cast polypropylene film (CPP ) , cast polyethylene film (CPE). Of course, whether the use made ??of composite films they made ??further retort cooking and packaging products , but also the choice of adhesive varieties ( now multi-use polyurethane adhesives ) and quality, and manufacturing process technology.

News flexible packaging industry

Packaging of plastic packaging human activity dating back to the beginning of mankind engaged in the production , but the plastic packaging design history of the flexible packaging industry , that people will be electronics, chemicals, machinery, materials, bio- engineering, energy engineering and other modern scientific techniques used to develop new packaging goods time only began in the twentieth century, the forties and fifties . In half a century , the flexible packaging industry pace with clear plastic packaging the development of the relevant industries forward and contemporary high-tech fields , and has made considerable progress. Plastic packaging in the four traditional packaging materials has come out on top in the entire national economy also plays a very important role , as the ” sunrise industry .”

Throughout the history of the flexible packaging industry and predict its trends, mainly in the following areas:

First, the traditional packaging materials plastic packaging proportion will continue to grow

As the conflict between increasing levels of technology and energy development and utilization intensifies, plastics as “rising star ” , prompting a package of four base changes in the proportion of the comedy in the late eighties of the last century promoted the first one, still maintain its steady growth momentum : in the world of plastic packaging has exceeded 30 million tons , the annual average growth rate of 1.8% , which accounted for the largest proportion of the plastic packaging . In China, ten years from 1990 onwards , the annual average growth of flexible packaging materials is to reach 9.8%. In addition , with a quarter of the world’s population is corresponding to our very low per capita consumption of flexible packaging materials – currently 0.52 kg / person -year , while the developed countries up to 120 kg / person -years , which is precisely predict a huge potential market for the development of the flexible packaging industry in China.
Second, the ” multi-functional, dedicated , thin ‘ requirements will be moving due to the flexible packaging technology continues to progress
With the improvement of people’s living standards , as well as updates to accelerate the pace of life consumption patterns , the proposed requirements for packaging materials is bound to become more sophisticated, it will inevitably lead to the development of the flexible packaging industry increasingly focus on technology in the development of various types of high functionality, high performance and exclusive of packaging films and composite films. Such as : improving perishable food and dairy products such as protective function ; extend the shelf life of the contents of various types of high barrier packaging materials ; suitable for fruits, vegetables and other controlled atmosphere storage environment preservation, and packaging materials ; suitable for processing of agricultural products and other select the permeability of packaging materials ; apply the “three furnaces ” heating , sterilization temperature, radiation-resistant materials ; auto canned line dedicated aseptic packaging materials ; adapt to environmental requirements edible , soluble , self- decomposition materials ; applicable to all kinds of food , vac tray food storage , marketing and other conditions of mildew, pest control, anti-bacterial materials and adapt to the needs of a variety of other special-purpose functional materials , such as lithium plastic packaging box battery packaging , IT packaging and so on . Meanwhile , in recent time advocate internationally so-called ” simplified packaging” , “saving package ” move, the proposed packaging material thinning , reduction of the problem, so versatile brunt of flexible packaging materials in turn sang the leading role – its by ” thin ” reaches ” lightweight ” , its ” soft ” and may ” stand ” form replaces rigid containers , thereby reducing the volume of the empty bag , and easy destruction and recycling. In addition , by improving the packaging of its structural design , reduce the volume or repeat the purpose and focus on packaging materials, increase the added features to extend the service life of flexible packaging to achieve the “simplified packaging” , “saving package ,” said.
Third, the “saving the Earth’s resources , protect the global environment ” will be one of the main focus of the future development of the flexible packaging industry
When the flexible packaging industry emerged from the “white pollution” of confusion , does not mean that the development of flexible packaging can be no bogey , but must be able to catch the attention recycle their waste from the past by the use of non- decomposition characteristics of most plastics while working decomposable ( or dissolved ) and after degradation ( since destroyed ) study of plastic “negligence” in the wake of rapid countermeasures, formulate appropriate regulations, adopt effective measures: such as actively develop pollution, since degradation , high performance and energy give full play to the performance of recycled materials and meet the requirements of the application of new materials ; development of technologically advanced and economically sound recycling technology and equipment , and with a universal sorting plastic packaging waste separation and recycling work, so do may implement recycling, recycling, decomposition of chemical use , the use of incineration with energy recovery , and so both conserve resources and protect the environment ” conducive to future generations , in a thousand years ,” the initiative , which was another big important flexible packaging industry trends, That “green packaging ” plastic trays a complete concept.
Fourth, improve the technological content of the flexible packaging industry , while focusing on the production of flexible packaging materials , development and management into an international series of standardized quality assurance system and environmental management as a representative of the ” modern enterprise model” of the track.

Fifth, for the flexible packaging industry, the general lack of outstanding technical and management personnel and skilled workers disadvantage, adopted a series of measures to strengthen , obtained extraordinary progress as soon as possible : If the establishment of relevant technical expertise or management professionals in universities , targeted training various shortage of talent ; through various channels , professional and technical training courses held nationwide , with particular emphasis on the training of senior workers, technicians and imported equipment maintenance management personnel and is committed to broaden their knowledge of various types of personnel , cultivating talent . In addition, to strengthen technical exchanges between domestic and foreign trade , to go abroad to learn advanced experience of foreign experts or uninterrupted Please clamshell packaging hold special technical lectures or introduce foreign advanced management experience , and so on through the relevant channels, in fact, this new trend of flexible packaging industry .

Sixth, the focus on ” technology-based, management first, information -oriented ” concept , the establishment of industry information platform , implementation of information exchange and sharing , formation of industry -wide information networks at home and abroad .
Pay special attention to run an industry professional publications – this Huayin Media Group played a good start, ” flexible packaging ” is a very good professional journals. Hopes to further strengthen its information network , a more substantial increase in the amount of plastic box information ; Call for further expansion of the surface of the main aspects involved in flexible packaging technology – Printing / Composite / auxiliary materials ( film, foil , paper, ink , glue ) article to seeks high-quality, high-level ; further expand the scope of the issue and circulation , through various channels , step up publicity efforts to raise awareness publications , get promoted and make it whole.
Seven, give full play to industry associations including the ” corporate CEOs Association ” and other industry organizations in the bridge , a few in the country to build more similar to the ” Shanghai International Packaging and Printing City” that directly face the WTO ‘s multi-center , multi- industry base, seek mobilization and integration of industry-wide integrated intelligence forces , funds and personnel ; seeking to purchase large quantities of raw materials on favorable terms ; seek to share resources, information sharing, rule sharing, technology sharing , brand sharing , sharing of all sorts of business ways to compensate for the current flexible packaging business scattered layout and scale of investment varies between enterprises cannibalism , disorderly competition , poor coordination weaknesses.

Inflatable flexible packaging vacuum packaging and vacuum applications

The main role of oxygen is vacuum packed in order to help prevent food plastic packaging box spoilage , the principle is relatively simple, due to deterioration of food mold rot caused mainly by microbial activity, and most microorganisms ( such as yeast and mold ) require oxygen for survival , while the vacuum packaging is the use of this principle, the packaging bag and oxygen deprived of food within the cell , so that microbes lost ” living environment .” Experimental results show: When the oxygen concentration of 1% packaging bags , the rate of microbial growth and reproduction on a sharp decline in oxygen concentration 0.5%, most microorganisms will be inhibited and stop breeding . ( Note : Vacuum packaging can not inhibit the propagation of food spoilage and discoloration caused by anaerobic bacteria and enzyme reactions , and therefore need to plastic packaging be combined with other complementary methods, such as refrigerated , frozen , dehydrated , high-temperature sterilization, irradiation sterilization , microwave sterilization , salt pickled , etc. )

Vacuum oxygen in addition to inhibit microbial growth and reproduction , another important function is to prevent food oxidation , because fat foods contain a lot of unsaturated fatty acids , the role of oxygen by oxidation , making food taste, bad. In addition, the oxidation of vitamin A and vitamin C loss , the role of oxygen in food coloring by unstable substances , the color darkens . Therefore, the oxygen can effectively prevent food spoilage and maintain its color, smell , taste and nutritional value.

The main role of vacuum inflatable packaging vacuum packaging with the addition of oxygen shelf features, there is also the role of compression, gas barrier , preservation , etc., can make food more effectively long-term to maintain the original color, smell, taste, shape and nutritional value. In addition, there are many food vacuum packaging should not be used , but must be inflated by vacuum packaging . Such as crispy or crunchy foods, caking food, go easy deformation food oil , sharp edges or high hardness will pierce bags of food. After vacuum inflatable food packaging, packaging bag inflatable bag outside pressure greater than atmospheric pressure , can effectively prevent the deformation of food crushing pressure does not affect the appearance of bags and printing and decorating .

Inflatable packaging vacuum and refilled with nitrogen in a vacuum , carbon dioxide , oxygen or a single gas gas gas mixture of 2-3 . Nitrogen is an inert gas which , from the filling to make the bag to maintain a positive pressure plastic packaging design to prevent outside air from entering the clamshell packaging bag bag , food plays a protective role. Carbon monoxide gas can dissolve all types of fat or water to form weak carbonic acid , inhibit mold, bacteria and other microorganisms corrupt activity . Oxygen inhibits the growth of anaerobic bacteria vac tray breeding , keeping fruits, vegetables and fresh colors, high concentrations of oxygen can maintain its bright red fresh meat .

Vacuum packing

Curing products : sausages , ham, bacon, duck , etc. ; pickles : mustard , radish , turnip , pickles , etc. ; soy : tofu, vegetarian chicken , hummus , etc. ; cooked food products : chicken , duck , beef sauce ; convenience foods : rice , instant wet noodles, cooked vegetables , etc. ; soft canned food : water bamboo shoots , fruit syrup , rice pudding and so on.

Vacuum inflatable packaging

Tea, nuts, melon seeds, floss , etc. ; fried potato chips , puffed food , fruit and vegetables crisps , etc. ; cake, moon cake , etc. ; various powders , food additives ; various souvenirs , expensive medicines ; kinds of dehydrated vegetables .

Vacuum packaging or vacuum packaging used inflatable three- layer composite aluminum thin film or composite film made ??of trilateral seal bags, composite film thickness is generally between 60-96m , clear plastic packaging which is the inner heat seal layer , the need for good heat-sealing properties , a thickness of between 50-80m, the outer sealing layer , the need for good air tightness and printability , between 10-16m in certain strength , thickness. Common polyethylene inner layer composite plastic trays film substrate (PE), such as high temperature cooking bag then use high temperature polypropylene (CPP), the outer layer of oriented polypropylene substrate used (OPP), polyester (PET), nylon (PA) , etc. . Some foods such as tea , milk and other high-fat foods , and some require the use of light-blocking packaging to prevent food affected by the change of light color , smell, taste , and its approach is the substrate between the outer and inner layers of composite thin layer of aluminum foil (AL), which has also been enhanced airtightness .

Vacuum plastic box or vacuum packaging machine used inflatable cavity and outside pumping two kinds of models. Chamber vacuum packaging machine is divided inflatable packaging machines and vacuum packaging machines . Outside pumping vacuum packing machine with vacuum packaging and inflatable packaging , and several other functions , so called multi-functional packaging machine . Packaging machines need to buy packaged goods according to the form , the size of the packaging capacity , production volume , the use of a combination of factors to consider , such as the manner in which the packaging , it is best to consult after purchase .

Food vacuum and vacuum inflatable flexible packaging technology , occupies a certain position in the food packaging technology , some features and functions can not be easily replaced other packaging technologies . Our vacuum packaging technology in the early 1980s developed, while filling the vacuum packaging technology in the early 1990s began to use a small amount , with the promotion and development of small supermarket packaging , its scope will be more widely some will gradually replace rigid packaging , the prospects are very promising.

Empresas famosas que llevan accesorios de tubera de tubera de plstico en la era Mishina

Drenaje tradicional , la tubera de suministro de agua , principalmente en acero, tubos de hierro fundido , tubos de cemento y tubos de , alto consumo de energa generalizada a base de arcilla , fcil de producir contaminacin ambiental, etc , mientras que los siguientes inconvenientes : la vida es corta , por lo general 5-10 a?os ; pobre resistencia a la corrosin qumica ; hidrulica mal desempe?o ; alto costo de la construccin, de ciclo largo ; integridad de la tubera es pobre, y tan fcil de fugas. plastic packaging design Desde la mitad del siglo 20 , las naciones del mundo, especialmente los pases desarrollados han estado llevando a cabo el desarrollo de la utilizacin de resina de tubera de plstico y tubos de plstico . Durante la pvc tray ltima dcada , impulsada por el rpido desarrollo de plastic box design desarrollo industrial de China macro – econmica , de tubo de plstico de China muy rpidamente. Los tubos de plstico en aplicaciones domsticas e industriales , con su medio ambiente seguro y ms popular, tiene un papel importante e insustituible. Especialmente en la industria de la construccin , tubera de plstico puede ser una gran cantidad de acero, madera, alternativa a los materiales de construccin tradicionales , sino tambin con la energa, los materiales, la proteccin ecolgica , la mejora de las condiciones de vida , mejorar la funcin y la calidad de la construccin, la reduccin de la construccin de peso, terminacin, etc, no slo es conveniente , ampliamente utilizado en la construccin de abastecimiento de agua y drenaje , tubera de drenaje y gas urbano y otros campos ; tasa de crecimiento de tubos de tubos de clamshell packaging plstico de alrededor de 4 veces la tasa de plastic packaging crecimiento promedio, mucho ms alta que la tasa de crecimiento del desarrollo de la economa nacional de cada pas. Alternativa ambientalmente amigable para echar tubo de plstico verde hierro y tubos de acero galvanizado se ha convertido en una tendencia en el nuevo siglo. Tubos de plstico en los pases desarrollados , especialmente en Europa , se han desarrollado y ampliamente utilizado con xito , el desarrollo en China se est quedando atrs , pero en los ltimos a?os , lo ms amplia fortaleza nacional de China y plastic trays el nivel de vida mejoran, el tubo de plstico ha sido rpida desarrollo . En la actualidad , China se ha convertido en una gran variedad de tubos de plstico ms completo, ms el tama?o de la capacidad de produccin de la industria de materiales de construccin, las principales variedades de tubos de plstico : de tubera PVC , CPVC , tuberas de polietileno , tubera PAP , PE- X de tubo , tubo de PP- B, PP- R tubera , tubo de PB , tubo de ABS y as sucesivamente. Ampliamente utilizado en la construccin de abastecimiento de agua , drenaje , abastecimiento de agua subterrnea urbana , drenaje , clear plastic packaging tubera de gas, utilizado para drenar rural, tuberas de riego , alcantarillado y aguas residuales industriales y el transporte de fluidos qumicos , etc , para satisfacer las diversas esferas de la economa nacional las diferentes necesidades de la tubera . Empresas lderes famosos de tubera de tubera de plstico en la enorme ” Mishina ” mercado de Time, est seguro de tener la situacin competitiva , nuestros grandes empresas de produccin de tubos de plstico 3000 , la capacidad de produccin anual de ms de 15 millones de toneladas, la capacidad de produccin anual de 10.000 toneladas ms empresas llegaron a 300 , ms de 20 empresas con una capacidad anual de ms de 10 millones de toneladas de tubos de plstico , en el curso del desarrollo , de China de plstico empresas de produccin de tubera se concentran principalmente en las zonas costeras y econmicamente desarrollados, varias reas de pre -produccin y la cantidad de ms de aproximadamente el 40 % del total nacional . Las marcas ms conocidas de la tubera de plstico , Liaoning Jin , Liaoning Zheng Yang Pipe Co. , HSBC, plastic packaging box Guangdong , Hubei Taurus Pipe , Zhejiang Weixing y as sucesivamente . Concentracin de la industria se incrementa gradualmente , las ventas actuales de las 20 empresas de la cuota de mercado de ms del 40 %. Estas empresas a travs de su propia marca de forma y perfecto, cultura de marca ms profundamente arraigados , Kinder ” buena vida til ” , es ” la vida Posesin bien todos los das ” de Young …… lo nuevo “concepto de marketing ” inteligencia de negocios ocultos, plazos de entrega oportunidades para entrar en la marca , la calidad , el gusto, era “tres” .

China plstico ujier industria de tubos en la “Edad de Oro”

En los ltimos a?os, impulsada por el rpido desarrollo de la macro-economa de China, la industria clear plastic packaging pvc tray de tubos de plstico de China ha sido el rpido desarrollo. plastic trays Debido a que la tubera de plstico tiene ventajas obvias en la energa, la tierra, el agua, los materiales, se espera que para el 2015 la produccin total de tubos de plstico alrededor de 13,2 millones de toneladas. La construccin de viviendas plastic packaging box y obras pblicas siguen plastic packaging design ofreciendo una demanda estable en el hogar; apoyo a la poltica la construccin plastic box design de conservacin, una anual de 400 mil millones de inversin, sistema de seguridad en el agua potable rural actualizar construccin y materiales de construccin para el campo tirando de la demanda de tubos de plstico, sistema de suministro clamshell packaging de gas y de las tendencias de consumo de calefaccin tambin traer la demanda condiciones incrementales y otros, por las polticas favorables actuales, el desarrollo de la industria china plastic packaging de tubera de plstico sin precedentes. Por lo tanto, el desarrollo de tubos de plstico “poca de oro” ha comenzado, creo a nuestra industria de tubos de plstico marcar el comienzo de un rpido desarrollo constante.