Green and environment-friendly packaging material and preparation method thereof
A packaging material, green and environmentally friendly technology, applied in the field of packaging materials, can solve the problems of non-edible grades, etc., and achieve the effect of good mechanical properties, good antibacterial properties, and safe and environmentally friendly raw materials
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Embodiment 1
[0016] A green and environment-friendly packaging material, comprising the following raw materials in parts by weight: 40 parts of cornstarch, 20 parts of persimmon skin powder, 6 parts of fulvic acid, 10 parts of pea protein, 10 parts of linear low-density polyethylene, and 5 parts of polylactic acid , 10 parts of crab shell powder, 4 parts of ginger powder, 4 parts of nano-titanium dioxide, 2 parts of sodium alginate, 0.1 part of anthocyanin, 2 parts of sodium glutamate, 2 parts of β-carotene, 1 part of β-cyclodextrin .
[0017] A green and environment-friendly packaging material, comprising the following steps: (1) Weighing cornstarch, persimmon skin powder, fulvic acid, pea protein, linear low-density polyethylene, polylactic acid, crab shell powder, ginger powder, Nano-titanium dioxide, sodium alginate, anthocyanin, sodium glutamate, β-carotene and β-cyclodextrin, spare; (2) Corn starch, persimmon skin powder, fulvic acid, pea protein, polylactic acid, Mix sodium glutama...
Embodiment 2
[0019] A green and environment-friendly packaging material, comprising the following raw materials in parts by weight: 50 parts of cornstarch, 35 parts of persimmon skin powder, 10 parts of fulvic acid, 15 parts of pea protein, 20 parts of linear low-density polyethylene, and 8 parts of polylactic acid , 15 parts of crab shell powder, 8 parts of ginger powder, 9 parts of nano-titanium dioxide, 5 parts of sodium alginate, 3 parts of anthocyanin, 6 parts of sodium glutamate, 5 parts of β-carotene, 6 parts of β-cyclodextrin .
[0020] A green and environment-friendly packaging material, comprising the following steps: (1) Weighing cornstarch, persimmon skin powder, fulvic acid, pea protein, linear low-density polyethylene, polylactic acid, crab shell powder, ginger powder, Nano-titanium dioxide, sodium alginate, anthocyanin, sodium glutamate, β-carotene and β-cyclodextrin, spare; (2) Corn starch, persimmon skin powder, fulvic acid, pea protein, polylactic acid, Mix sodium glutam...
Embodiment 3
[0022] A green and environment-friendly packaging material, comprising the following raw materials in parts by weight: 45 parts of cornstarch, 28 parts of persimmon skin powder, 8 parts of fulvic acid, 12 parts of pea protein, 15 parts of linear low-density polyethylene, and 7 parts of polylactic acid , 12 parts of crab shell powder, 6 parts of ginger powder, 6 parts of nano-titanium dioxide, 4 parts of sodium alginate, 2 parts of anthocyanin, 5 parts of sodium glutamate, 4 parts of β-carotene, 4 parts of β-cyclodextrin .
[0023] A green and environment-friendly packaging material, comprising the following steps: (1) Weighing cornstarch, persimmon skin powder, fulvic acid, pea protein, linear low-density polyethylene, polylactic acid, crab shell powder, ginger powder, Nano-titanium dioxide, sodium alginate, anthocyanin, sodium glutamate, β-carotene and β-cyclodextrin, spare; (2) Corn starch, persimmon skin powder, fulvic acid, pea protein, polylactic acid, Sodium glutamate a...
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