Water-absorbing wear-resistant packaging material

Abstract

The invention discloses a water-absorbing wear-resistant packaging material which is prepared from the following raw materials in parts by weight: 40 parts of biodegradable plastic masterbatch, 10 parts of polystyrene, 10 parts of corn starch, 8 parts of citrus peel powder, 2 parts of glycerin, 3 parts of a heat stabilizer, 2 parts of bamboo fiber, 5 parts of glycerol, 3 parts of barium sulfate, 4 parts of a wear-resistant additive, 1 part of chitin fiber, 1 part of allicin, 3 parts of nano antimony tin oxide, 1 part of a coupling agent and 1 part of an ultraviolet absorbent. The plastic packaging material provided by the invention is degradable and can be consumed by the environment after being composted, so as to greatly relieve the pollution to the environment; the added citrus peel powder and bamboo fiber have water-absorbing, antibacterial and antioxidant effects; the added chitin fiber and allicin can effectively inhibit the breeding of bacteria in packaged foods and prevent corrosion, so as to effectively guarantee the freshness and use safety of the packaged foods; meanwhile, the water-absorbing wear-resistant packaging material has the advantages of good wear resistance, conductivity, weather resistance, stability, ultraviolet resistance and aging resistance.

Description

technical field

[0001] The invention relates to the field of packaging materials, in particular to a water-absorbing and wear-resistant packaging material. Background technique

[0002] Packaging materials refer to the materials used to make packaging containers, packaging decoration, packaging printing, packaging and transportation to meet product packaging requirements, including metal, plastic, glass, ceramics, paper, bamboo, wild mushrooms, natural fibers, Main packaging materials such as chemical fibers and composite materials, and auxiliary materials such as coatings, adhesives, strapping tapes, decorations, and printing materials.

[0003] However, with the development of social industrialization, all walks of life need to involve a wide variety of packaging materials, and at the same time, the demand for corresponding packaging materials has risen sharply. However, while packaging materials reflect their value in the industrial society, many disadvantages also appea...

Examples

Embodiment 1

[0022] A water-absorbing and wear-resistant packaging material is made of the following raw materials in parts by weight:

[0023] 40 parts of degradable plastic masterbatch, 10 parts of polystyrene, 10 parts of corn starch, 8 parts of citrus peel powder, 2 parts of glycerin, 3 parts of heat stabilizer, 2 parts of bamboo fiber, 5 parts of glycerin, 3 parts of barium sulfate , 4 parts of wear-resistant additives, 1 part of chitin fiber, 1 part of allicin, 3 parts of nano-tin antimony oxide, 1 part of coupling agent, and 1 part of ultraviolet absorber.

[0024] The raw materials of the anti-wear additive include by weight: 15 parts of composite polybenzoxazine material, 7 parts of talcum powder, 4.5 parts of organic bentonite, 4.5 parts of nano silicon dioxide, 3.5 parts of mica powder, 1.3 parts of curing agent, 1.3 parts of toughening agent, 0.8 parts of fungicide, 1.5 parts of pigment, 45 parts of solvent.

[0025] Preferably, the heat stabilizer is selected from one or more...

Embodiment 2

[0030] A water-absorbing and wear-resistant packaging material is made of the following raw materials in parts by weight:

[0031] 50 parts of degradable plastic masterbatch, 20 parts of polystyrene, 15 parts of corn starch, 12 parts of citrus peel powder, 4 parts of glycerin, 5 parts of heat stabilizer, 5 parts of bamboo fiber, 10 parts of glycerol, 5 parts of barium sulfate , 8 parts of wear-resistant additives, 4 parts of chitin fiber, 3 parts of allicin, 6 parts of nano-tin antimony oxide, 2 parts of coupling agent, and 3 parts of ultraviolet absorber.

[0032] The raw materials of the anti-wear additive include by weight: 15 parts of composite polybenzoxazine material, 7 parts of talcum powder, 4.5 parts of organic bentonite, 4.5 parts of nano silicon dioxide, 3.5 parts of mica powder, 1.3 parts of curing agent, 1.3 parts of toughening agent, 0.8 parts of fungicide, 1.5 parts of pigment, 45 parts of solvent.

[0033] Preferably, the heat stabilizer is selected from one o...

Embodiment 3

[0038] A water-absorbing and wear-resistant packaging material is made of the following raw materials in parts by weight:

[0039] 45 parts of degradable plastic masterbatch, 15 parts of polystyrene, 13 parts of corn starch, 10 parts of citrus peel powder, 3 parts of glycerin, 4 parts of heat stabilizer, 3.5 parts of bamboo fiber, 8 parts of glycerin, 4 parts of barium sulfate , 6 parts of wear-resistant additives, 2.5 parts of chitin fiber, 2 parts of allicin, 4 parts of nano-tin antimony oxide, 1.5 parts of coupling agent, and 1.5 parts of ultraviolet absorber.

[0040] The raw materials of the anti-wear additive include by weight: 15 parts of composite polybenzoxazine material, 7 parts of talcum powder, 4.5 parts of organic bentonite, 4.5 parts of nano silicon dioxide, 3.5 parts of mica powder, 1.3 parts of curing agent, 1.3 parts of toughening agent, 0.8 parts of fungicide, 1.5 parts of pigment, 45 parts of solvent.

[0041] Preferably, the heat stabilizer is selected fro...

technical field

[0001] The invention relates to the field of packaging materials, in particular to a water-absorbing and wear-resistant packaging material. Background technique

[0002] Packaging materials refer to the materials used to make packaging containers, packaging decoration, packaging printing, packaging and transportation to meet product packaging requirements, including metal, plastic, glass, ceramics, paper, bamboo, wild mushrooms, natural fibers, Main packaging materials such as chemical fibers and composite materials, and auxiliary materials such as coatings, adhesives, strapping tapes, decorations, and printing materials.

[0003] However, with the development of social industrialization, all walks of life need to involve a wide variety of packaging materials, and at the same time, the demand for corresponding packaging materials has risen sharply. However, while packaging materials reflect their value in the industrial society, many disadvantages also appea...

Examples

Embodiment 1

[0022] A water-absorbing and wear-resistant packaging material is made of the following raw materials in parts by weight:

[0023] 40 parts of degradable plastic masterbatch, 10 parts of polystyrene, 10 parts of corn starch, 8 parts of citrus peel powder, 2 parts of glycerin, 3 parts of heat stabilizer, 2 parts of bamboo fiber, 5 parts of glycerin, 3 parts of barium sulfate , 4 parts of wear-resistant additives, 1 part of chitin fiber, 1 part of allicin, 3 parts of nano-tin antimony oxide, 1 part of coupling agent, and 1 part of ultraviolet absorber.

[0024] The raw materials of the anti-wear additive include by weight: 15 parts of composite polybenzoxazine material, 7 parts of talcum powder, 4.5 parts of organic bentonite, 4.5 parts of nano silicon dioxide, 3.5 parts of mica powder, 1.3 parts of curing agent, 1.3 parts of toughening agent, 0.8 parts of fungicide, 1.5 parts of pigment, 45 parts of solvent.

[0025] Preferably, the heat stabilizer is selected from one or more...

Embodiment 2

[0030] A water-absorbing and wear-resistant packaging material is made of the following raw materials in parts by weight:

[0031] 50 parts of degradable plastic masterbatch, 20 parts of polystyrene, 15 parts of corn starch, 12 parts of citrus peel powder, 4 parts of glycerin, 5 parts of heat stabilizer, 5 parts of bamboo fiber, 10 parts of glycerol, 5 parts of barium sulfate , 8 parts of wear-resistant additives, 4 parts of chitin fiber, 3 parts of allicin, 6 parts of nano-tin antimony oxide, 2 parts of coupling agent, and 3 parts of ultraviolet absorber.

[0032] The raw materials of the anti-wear additive include by weight: 15 parts of composite polybenzoxazine material, 7 parts of talcum powder, 4.5 parts of organic bentonite, 4.5 parts of nano silicon dioxide, 3.5 parts of mica powder, 1.3 parts of curing agent, 1.3 parts of toughening agent, 0.8 parts of fungicide, 1.5 parts of pigment, 45 parts of solvent.

[0033] Preferably, the heat stabilizer is selected from one o...

Embodiment 3

[0038] A water-absorbing and wear-resistant packaging material is made of the following raw materials in parts by weight:

[0039] 45 parts of degradable plastic masterbatch, 15 parts of polystyrene, 13 parts of corn starch, 10 parts of citrus peel powder, 3 parts of glycerin, 4 parts of heat stabilizer, 3.5 parts of bamboo fiber, 8 parts of glycerin, 4 parts of barium sulfate , 6 parts of wear-resistant additives, 2.5 parts of chitin fiber, 2 parts of allicin, 4 parts of nano-tin antimony oxide, 1.5 parts of coupling agent, and 1.5 parts of ultraviolet absorber.

[0040] The raw materials of the anti-wear additive include by weight: 15 parts of composite polybenzoxazine material, 7 parts of talcum powder, 4.5 parts of organic bentonite, 4.5 parts of nano silicon dioxide, 3.5 parts of mica powder, 1.3 parts of curing agent, 1.3 parts of toughening agent, 0.8 parts of fungicide, 1.5 parts of pigment, 45 parts of solvent.

[0041] Preferably, the heat stabilizer is selected fro...