Environmentally friendly food plastic film
A technology for plastic film and food, applied in the field of plastic film, can solve the problem of serious white pollution of waste plastic, and achieve the effect of reducing the impact, ensuring strong toughness and good degradation effect.
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[0020] Example 1
[0021] An environmentally friendly food plastic film, comprising the following components by weight:
[0022] 30 parts of linear low density polyethylene;
[0023] 20 parts of polyvinyl alcohol resin;
[0024] 5 parts of titanium stearate;
[0025] 1 part of chitosan;
[0026] 0.4 part of nitrite;
[0027] 0.1 serving of sodium fatty acid;
[0028] 1 part glycerin.
[0029] The beneficial effects of the present invention are: linear low density polyethylene and resin are used as main raw materials, and an appropriate amount of additives are added, which not only ensures the strength and toughness of the plastic packaging bag, but also has a good degradation effect and reduces the impact on the surrounding environment.
Example Embodiment
[0030] Example 2
[0031] An environmentally friendly food plastic film, comprising the following components by weight:
[0032] Linear low density polyethylene 40 parts;
[0033] 25 parts of polyvinyl alcohol resin;
[0034] 7 parts of titanium stearate;
[0035] 3 parts of chitosan;
[0036] 0.6 part of sulfur dioxide;
[0037] 0.25 servings of sodium fatty acid;
[0038] 2 parts of glycerin.
[0039] The beneficial effects of the present invention are: linear low density polyethylene and resin are used as main raw materials, and an appropriate amount of additives are added, which not only ensures the strength and toughness of the plastic packaging bag, but also has a good degradation effect and reduces the impact on the surrounding environment.
Example Embodiment
[0040] Example 3
[0041] An environmentally friendly food plastic film, comprising the following components by weight:
[0042] Linear low density polyethylene 50 parts;
[0043] 30 parts of polyvinyl alcohol resin;
[0044] 10 parts of titanium stearate;
[0045] 5 parts of chitosan;
[0046] 0.8 part of nitrite;
[0047] 0.4 serving of sodium fatty acid;
[0048] Glycerin 3 parts.
[0049] The beneficial effects of the present invention are: linear low density polyethylene and resin are used as main raw materials, and an appropriate amount of additives are added, which not only ensures the strength and toughness of the plastic packaging bag, but also has a good degradation effect and reduces the impact on the surrounding environment.
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