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Abrasion-resistant plastic bag material composition and plastic bag, and preparation methods and application thereof

A material composition and a technology for plastic bags are applied in the field of preparation of wear-resistant plastic bag material compositions and plastic bags, and can solve problems such as damage to valuable items, plastic bag wear, economic loss and the like

Inactive Publication Date: 2016-08-17
WUHU PINTONG PLASTIC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned prior art, the purpose of the present invention is to overcome the phenomenon that plastic bags in the prior art are extremely prone to wear and tear in daily use, and once the plastic bag is worn out, it will cause the items contained in it to fall, thereby bringing troubles to daily use. It will cause great inconvenience, and even cause some valuable items to be damaged, which will cause certain economic losses, so as to provide a combination of wear-resistant plastic bag materials with good wear resistance and greatly improve its performance. Preparation method of object and plastic bag

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0021] The present invention also provides a method for preparing a wear-resistant plastic bag, wherein the preparation method comprises: mixing polyethylene, polytetrafluoroethylene, nano-titanium dioxide, carboxymethyl cellulose, graphite and calcium oxide for granulation Blown film to obtain a wear-resistant plastic bag; wherein,

[0022] Relative to 100 parts by weight of the polyethylene, the consumption of the polytetrafluoroethylene is 30-70 parts by weight, the consumption of the nano titanium dioxide is 1-5 parts by weight, and the consumption of the carboxymethyl cellulose is 1 -5 parts by weight, the amount of the graphite is 10-20 parts by weight, and the amount of the calcium oxide is 5-30 parts by weight.

[0023] Likewise, in another preferred embodiment of the present invention, with respect to 100 parts by weight of the polyethylene, the amount of the polytetrafluoroethylene used is 40-60 parts by weight, and the amount of the nano-titanium dioxide is 2-60 par...

Embodiment 1

[0031] 100g polyethylene, 40g polytetrafluoroethylene, 2g nano titanium dioxide, 2g carboxymethyl cellulose, 13g graphite, 10g calcium oxide, 1g ultraviolet absorber, 1g light stabilizer and 1g opening agent are mixed and granulated and then blown into a film. Abrasion-resistant plastic bag A1 was produced.

Embodiment 2

[0033] 100g polyethylene, 60g polytetrafluoroethylene, 4g nano titanium dioxide, 4g carboxymethyl cellulose, 17g graphite, 20g calcium oxide, 3g ultraviolet absorber, 3g light stabilizer and 3g opening agent are mixed and granulated, and then blown into a film. Abrasion-resistant plastic bag A2 was produced.

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Abstract

The invention discloses an abrasion-resistant plastic bag material composition and a plastic bag, and preparation methods and application thereof. The composition comprises the following components in parts by weight: 100 parts of polyethylene, 30-70 parts of polytetrafluoroethylene, 1-5 parts of nano titanium dioxide, 1-5 parts of carboxymethyl cellulose, 10-20 parts of graphite and 5-30 parts of calcium oxide. The preparation method comprises the following steps: proportionally mixing the polyethylene, polytetrafluoroethylene, nano titanium dioxide, carboxymethyl cellulose, graphite and calcium oxide, granulating, and carrying out film blowing. The plastic bag prepared from the raw materials has favorable abrasion resistance when in practical use, thereby greatly reducing the damage phenomenon when in use, prolonging the service life and enhancing the service performance.

Description

technical field [0001] The invention relates to the field of production and preparation of plastic bags, in particular to a wear-resistant plastic bag material composition and a preparation method and application of the plastic bag. Background technique [0002] As a commonly used daily necessities, plastic bags are prone to wear and tear in daily use. Once the plastic bags are worn out, the items in them will fall, which will bring great inconvenience to daily use, and even lead to Some valuable items are damaged, resulting in certain economic losses. [0003] Therefore, it is an urgent problem to be solved in the present invention to provide a wear-resistant plastic bag material composition and a preparation method of the plastic bag with good wear-resistance performance and greatly improving its use performance. SUMMARY OF THE INVENTION [0004] Aiming at the above-mentioned prior art, the purpose of the present invention is to overcome the phenomenon that the plastic ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/06C08L27/18C08L1/28C08K3/22C08K3/04
CPCC08L23/06C08K2201/011C08L2203/16C08L2205/03C08L2205/035C08L27/18C08L1/286C08K2003/2241C08K2003/2206C08K3/04
Inventor 陈可夏
Owner WUHU PINTONG PLASTIC TECH