polyolefin shrink film and stretch film of green packaging

polyolefin shrink film and stretch film of green packaging

Analysis of international trade requirements for green packaging -polyolefin shrink film and stretch film

First, the international trade requirements for green packaging-polyolefin shrink film and stretch film

Currently, the international green packaging-polyolefin shrink film and stretch film system has become standard in developed countries to set one of the main green. Green packaging-polyolefin shrink film and stretch film system is the packaging of imported goods required resource conservation, recycling or re-used after the easy-to-use, easy to break down naturally, do not pollute the environment, protect environmental resources and the health of consumers. According to the principles of the regime in recent decades, developed countries have taken measures to develop the environmental protection measures on the packaging containing the laws, regulations and technical standards, mainly in the following categories:

1, the development of green packaging-polyolefin shrink film and stretch film laws and regulations. Many developed countries through the implementation of laws, regulations and import of packaging waste disposal in conformity with the laws and regulations.

2, require the use of certain packaging materials-polyolefin shrink film and stretch film. In order to protect its own resources, crops, buildings, water and forests, and prevent packaging of the worms, bacteria, microbes and other hazards, many countries place limits on the packaging, strict inspection and treatment requirements. Such as prohibiting the use of wood, straw, microbial and other hazards, many countries place limits on the packaging, strict inspection and treatment requirements. Such as prohibiting the use of wood, straw, old sacks, and other traditional natural packaging materials, prohibiting the use of lead, mercury and cadmium and other elements of the packaging materials-polyolefin shrink film and stretch film and so on.

3, can not be recycled or can not restrict the use of the decomposition of plastic. Such as the U.S., EU, Japan and other countries, prohibit the use of renewable or not can not break down the plastic, for packaging design, production, commercialization, use and recycling must be longer.

4, recycling or reuse to enforce the law. Many state regulations, beer, soft drinks and mineral water, always use reusable containers, polyolefin shrink film. (Pof shrink film). Such as Germany, France, the Netherlands, Denmark and many other countries have developed a re-use activities, and provides a variety of packaging recycling ratio.

5, the collection of the raw material costs, packaging and waste disposal. Production of packaging materials-polyolefin shrink film and stretch film to the collection of business tax (fee), if all use the product packaging recyclable packaging materials-polyolefin shrink film and stretch film, can be tax-free if part of the use of recycled materials, the lower the tax levy; can not be used if all re-use or recycling materials are charged at a higher tax. 
6.polyolefin shrink film. (Pof shrink film)

Second, the rise of green packaging-polyolefin shrink film and stretch film and the main content

As the international exchange of commodities continues to expand, advances in science and technology, people packaging to the environment awareness of the serious impact of increasing depth. Packaging on the environment caused by the negative impact was mainly due to packaging materials-polyolefin shrink film and stretch film and the formation of packaging waste and the container structure caused. Traditional natural packaging materials such as wood, cotton, etc may harm the ecological environment and economic crops moth, red sinica, nematodes, etc. into the importing country, endangering the local forests and crops, but also may bring all kinds of bacteria, affect people, livestock safety, chemical synthesis of new materials developed, such as the natural degradation of hard pvc plastic, being treated as waste to be incinerated will pollute the atmosphere; in the production of plastic foam cushioning in the process, CFCs (cfcs) the use of blowing agents damage the ozone layer, endangering human life; a lot of packaging waste has seriously polluted the environment, the waste generated and become a public hazard. Container structure is irrational to the user or consumer of the safety and health hazards, and some causes environmental damage. 1987 United Nations Commission on Environment and Development, "Our Common Future," called for the use of green packaging,-polyolefin shrink film and stretch film green packaging countries also have taken a lot of environmental protection measures, thus the rise of green packaging-polyolefin shrink film and stretch film. Since the 1990s, most of the countries through the implementation of laws, regulations and standards, protection of ecological environment and human health and safety. Green packaging-polyolefin shrink film and stretch film requirements, it is adapted to this trend, the development of the world economy had a good impact: (1) reduce the amount of packaging waste; (2) protect the ecological environment; (3) reduce or even eliminate between trade partners is extremely filling materials for packaging to the environment and human health and safety caused by cross-impact; (4) to raise export competitiveness of domestic products market; (5) adapted to today's world trade requirements.

Green packaging-polyolefin shrink film and stretch film generally refers to the eco-friendly environment and human health, save resources and energy, to repeat, or recycling, can promote sustainable development of the packaging. In other words, the choice of packaging products from raw materials to product manufacturing, use, recycling and disposal of the whole process back to ecological and environmental protection should be consistent with the requirements of the developed countries had made a "4r +1 d" principle, 4r is: reduce (reduction, that is packaged to meet the functional requirements, to minimize the use of packaging materials),, reuse (can re-use, effective use), recycle (renewable products that recycling), recover (burning does not pollute the air and renewable energy); 1d is degradable (biodegradable, no environmental pollution). On this basis, as science advances, green packaging may have more meaning. Overall, green packaging should have at least the following conditions: (1) on human health and animal and plant safety is not adversely affected; (2) function in a package under the conditions, should be the most efficient use of materials and packaging waste at least; ( 3) packaging or packaging materials for recycling can be recycled; (4) can not be recovered for recycling or recyclable packaging materials should be met: packaging waste incineration can generate new sources of energy or produce gas and the occurrence of secondary pollution; (5 ) packaging materials-polyolefin shrink film and stretch film after use to self-degradation, corruption can be buried after the break away biodegradable film. (5) polyolefin shrink film. (Pof shrink film)