Anti-ultraviolet aviation trash bag and manufacturing method thereof

An anti-ultraviolet and garbage bag technology, applied in trash cans, garbage collection, inorganic compound addition, etc., can solve the problems of lack of anti-ultraviolet ability, affecting normal use, and easy aging of paper bags.

Inactive Publication Date: 2015-11-04
TONGLING FOUNDER PLASTICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The paper bags provided by the prior art have almost no anti-ultraviolet ability. Under the condition of strong ultraviolet rays, the paper bags are prone to aging and affect normal use.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0012] The present invention provides a method for preparing an anti-ultraviolet aviation garbage bag. The method includes:

[0013] (1) Mix bark, bamboo, rice straw, sorghum stalk, golden pueraria lobata leaf, millennium wood stalk, manganese borate, aluminum silicate, nano-titanium dioxide, jute, cotton linters, wheat straw and lime water and cook to prepare pulp;

[0014] (2) Washing, drying, whitening, scouring, squeezing and baking the paper pulp to prepare UV-resistant paper;

[0015] (3) Processing the anti-ultraviolet paper into an anti-ultraviolet aviation garbage bag.

[0016] In the above preparation method, the bark in the raw material can be selected from a wide range, and can be selected from one or more of poplar bark, birch bark, masson pine bark, red pine bark, Yunnan pine and Mongolian pine, In order to make the anti-ultraviolet air trash bag more excellent in the anti-ultraviolet ability, preferably, the bark is selected from one or more of poplar bark, birch bark, ...

Embodiment 1

[0027] (1) At 25℃, mix bark, bamboo, rice straw, sorghum stalk, golden kudzu leaf, millennium wood stalk, manganese borate, aluminum silicate, nano-titanium dioxide, jute, cotton linters, wheat straw and lime water (each material The weight ratio is 100:40:20:12:25:20:13:15:14:7:4:5:350) mixed and cooked at 160°C for 4 days to prepare pulp;

[0028] (2) Washing the pulp until there is no tainted material washed out to obtain the washing pulp;

[0029] (3) Dry the above-mentioned washing material pulp at 35°C for 3 months to prepare sun-baked pulp;

[0030] (4) The above-mentioned sun-dried white pulp is rammed until it becomes a mud paste to obtain mud paste pulp;

[0031] (5) Put the above-mentioned mud paste pulp in water to remove the paper to make wet paper;

[0032] (6) Baking the above-mentioned wet paper at 80°C to obtain UV-resistant paper;

[0033] (7) Process the above-mentioned high-strength paper into a UV-resistant aviation garbage bag A1.

Embodiment 2

[0035] (1) At 25℃, mix bark, bamboo, rice straw, sorghum stalk, golden kudzu leaf, millennium wood stalk, manganese borate, aluminum silicate, nano-titanium dioxide, jute, cotton linters, wheat straw and lime water (each material The weight ratio is 100:35:15:10:25:20:13:15:14:5:2:3:300) mixed and cooked at 120°C for 3 days to make pulp;

[0036] (2) Washing the pulp until there is no tainted material washed out to obtain the washing pulp;

[0037] (3) Dry the above-mentioned washing material pulp at 25°C for 1 month to prepare sun-baked pulp;

[0038] (4) The above-mentioned sun-dried white pulp is rammed until it becomes a mud paste to obtain mud paste pulp;

[0039] (5) Put the above-mentioned mud paste pulp in water to remove the paper to make wet paper;

[0040] (6) Baking the above-mentioned wet paper at 60°C to obtain UV-resistant paper;

[0041] (7) Process the above-mentioned high-strength paper into UV-resistant aviation garbage bag A2.

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Abstract

The invention discloses a manufacturing method of an anti-ultraviolet aviation trash bag. The manufacturing method includes the steps that firstly, bark, bamboo, straw, sorghum stalks, epipremnum aureum leaves, millennium wood rods, manganese borate, aluminium silicate, nanometer titania, jute, cotton linters, wheat straw and lime water are mixed and boiled to prepare paper pulp; secondly, washing, sunning and bleaching, striking, paper fishing, bleeding and paper baking are conducted on the paper pulp to prepare anti-ultraviolet paper; and thirdly, the anti-ultraviolet paper is processed to form the anti-ultraviolet aviation trash bag. The anti-ultraviolet aviation trash bag manufactured through the method has the excellent anti-ultraviolet performance; and meanwhile, the manufacturing method is simple, direct, easy to conduct and low in cost, and the anti-ultraviolet aviation trash bag can be produced on a large scale.

Description

Technical field [0001] The invention relates to a method for preparing a garbage bag, in particular to an anti-ultraviolet aviation garbage bag and a preparation method thereof. Background technique [0002] Garbage bags are often used to contain household garbage, which brings great convenience to people and provides an important guarantee for environmental protection. According to the material classification, garbage bags can be divided into plastic garbage bags and paper garbage bags. Plastic garbage bags are used in daily use It is relatively widespread, but plastic garbage bags are difficult to degrade, which has a greater impact on the environment. In view of the defects of plastic garbage bags, the number of paper garbage bags is gradually increasing, especially in airplanes with high environmental requirements. Quality garbage bags are the only choice for aviation garbage bags. [0003] The paper bag provided by the prior art has almost no UV resistance. Under the conditio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65F1/00D21H15/10D21H17/67
Inventor 陈可夏陈可亮
Owner TONGLING FOUNDER PLASTICS TECH
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