The development direction of plastic packaging - Environmental protection
by:Lisson
2020-10-11
Plastic products, especially the plastic bottle is people in daily life, contact one of the most industrial products, in great demand.
But after using plastic bottles, abandoned by random, but has a great pressure on environmental protection, so must be to develop in the direction of environmental protection plastic products.
In the 21st century today, environment problems are becoming more and more important, energy resources more nervous and construct circular economy society, sustainable development has become a global focus and urgent task, and become the norm in all walks of life development and human activities.
In order to adapt to the demands of a new age, plastic packaging materials in addition to the requirements to meet the market of packaging of quality and quantity is increasing day by day, its development must be to save resources, save energy, after use easy to recycle, or easy to be easy environment given or degradation as the starting point of technology development.
Plastic packing new material, new craft, new technology, new products constantly emerging, and are high performance, multi-function, the active adoption of new materials, new technologies, broadening the application field and plastic packaging and environmental protection compatible development direction.
High resistance and permeability of plastic packaging materials, can be endowed with good quality, fresh, flavor and prolong shelf life function and obtained rapid development and wide application, in addition to the current widespread application of poly (vinylidene chloride (
PVDC)
, vinyl, vinyl alcohol copolymer (
EVOH)
Outside, in recent years, developing eligibility of environmental protection material, to make polyvinyl alcohol (
PVA)
, polyethylene terephthalate (
笔)
, copolyamide (
MXD6)
Steaming, silicon or aluminum oxide film (
Soft glass)
And the development of nano inorganic materials will be more remarkable.
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