Degradable and environmentally-friendly biomass plastic bag
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A plastic bag and biomass technology, applied in the field of plastic bags, can solve the problems of ultra-thin plastic shopping bags, such as easy damage, waste of energy and resources, random discarding, etc., and achieve the effects of good tension, good environmental protection and strong degradation ability
Inactive Publication Date: 2016-03-30
QINGDAO DAFANG WISDOM NETWORK TECH CO LTD
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Abstract
Description
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Problems solved by technology
While providing convenience to consumers, plastic shopping bags also cause serious waste of energy resources and environmental pollution due to excessive use and inadequate recycling. Especially ultra-thin plastic shopping bags are easily damaged and are mostly discarded at will. Become the main source of "white pollution"
Method used
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Effect test
Embodiment 1
[0011] A kind of biodegradable environment-friendly plastic bag is made of the following raw materials in parts by mass:
[0012] 60 parts of LDPE, 15 parts of plant starch, 6 parts of calcium carbonate, 3 parts of butanetriol, 7 parts of glass fiber, 7 parts of wheat straw powder, 5 parts of polylactic acid, 12 parts of vinyltrimethoxysilane, 6 parts of potassium sorbate, 5 parts of biphenyl diphosphite, 3 parts of photosensitizer, 1 part of fungicide, 6 parts of diethyl phthalate.
Embodiment 2
[0014] A kind of biodegradable environment-friendly plastic bag is made of the following raw materials in parts by mass:
[0015] 67 parts of LDPE, 19 parts of plant starch, 7 parts of calcium carbonate, 4 parts of butanetriol, 9 parts of glass fiber, 11 parts of wheat straw powder, 6 parts of polylactic acid, 12.6 parts of vinyltrimethoxysilane, 7 parts of potassium sorbate, 6 parts of biphenyl diphosphite, 5 parts of photosensitizer, 2 parts of fungicide, 7 parts of diethyl phthalate.
Embodiment 3
[0017] A kind of biodegradable environment-friendly plastic bag is made of the following raw materials in parts by mass:
[0018] 75 parts of LDPE, 22 parts of plant starch, 8 parts of calcium carbonate, 5 parts of butanetriol, 12 parts of glass fiber, 14 parts of wheat straw powder, 8 parts of polylactic acid, 13 parts of vinyltrimethoxysilane, 9 parts of potassium sorbate, 8 parts of biphenyl diphosphite, 6 parts of photosensitizer, 3 parts of fungicide, 8 parts of diethyl phthalate.
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract
The invention discloses a degradable and environmentally-friendly biomass plastic bag. The plastic bag is made from, by weight, 60-75 parts of LDPE, 15-22 parts of plant starch, 6-8 parts of calcium carbonate, 3-5 parts of butanetriol, 7-12 parts of glass fibers, 7-14 parts of wheat straw powder, 5-8 parts of polylactic acid, 12-13 parts of vinyltrimethoxy silane, 6-9 parts of potassium sorbate, 5-8 parts of biphenyl diphosphite, 3-6 parts of a photosensitizer, 1-3 parts of a bactericide and 6-8 parts of diethyl phthalate. The plastic bag has the advantages of non-toxicity, no pollution, good environmental protection property, strong degradation ability, strong tensile strength, good tension, and no harmful substances after decomposition.
Description
technical field [0001] The invention relates to the technical field of plastic bags, in particular to a biodegradable environmentally friendly plastic bag. Background technique [0002] Plastic shopping bags are consumables in daily life, and China consumes a large amount of plastic shopping bags every year. While providing convenience to consumers, plastic shopping bags also cause serious waste of energy resources and environmental pollution due to excessive use and inadequate recycling. Especially ultra-thin plastic shopping bags are easily damaged and are mostly discarded at will. Become the main source of "white pollution". Contents of the invention [0003] In order to solve the above existing problems, the present invention provides a biodegradable environmentally friendly plastic bag that is non-toxic, non-polluting, good in environmental protection, strong in degradation ability, strong in stretchability, good in tension, and free of harmful substances after decom...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information
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