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Environment-friendly antibacterial packaging bag and preparation method of antibacterial film thereof

A technology for packaging bags and antibacterial films, applied in the field of environmental protection antibacterial packaging bags and the preparation of antibacterial films, can solve the problems of poor use effect of packaging bags, lack of antibacterial properties, poor use strength, etc., and achieves convenient operation, increased antibacterial effect, The effect of increasing the intensity of use

Pending Publication Date: 2021-03-16
襄阳飞奥塑料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing environment-friendly antibacterial packaging bags and their antibacterial film preparation methods have certain disadvantages in use. The use effect of the packaging bags is poor, it does not have good antibacterial performance, and the use strength is relatively poor, which is not conducive to people's use. The use process has brought some adverse effects, for this reason, we propose an environmentally friendly antibacterial packaging bag and its antibacterial film preparation method

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] An environmentally friendly antibacterial packaging bag and a method for preparing an antibacterial film thereof, comprising the following raw materials: the proportion of epoxy resin is 30-42%, the proportion of lubricating solvent is 6-11%, the proportion of antibacterial raw materials is 16-21%, The proportion of coloring solvents is 12 to 16%, and the proportion of environmentally friendly solvents is 14 to 26%.

[0025] Further, the proportion of epoxy resin is 36%, the proportion of lubricating solvent is 10%, the proportion of antibacterial raw material is 19%, the proportion of coloring solvent is 15%, and the proportion of environmental protection solvent is 20%.

[0026] Further, the following steps are included:

[0027] S1: Select a certain amount of epoxy resin. The epoxy resin adopts a type of polymer material composed of more than two epoxy groups, which is the polycondensation product of epichlorohydrin and bisphenol A or polyol, and is a thermosetting r...

Embodiment 2

[0036] On the basis of Example 1, an environmentally friendly antibacterial packaging bag and a method for preparing an antibacterial film thereof include the following raw materials: the proportion of epoxy resin is 30-42%, the proportion of lubricating solvent is 6-11%, and the proportion of antibacterial raw materials is 30-42%. The share of the coloring solvent is 16-21%, the share of the coloring solvent is 12-16%, and the share of the environmentally friendly solvent is 14-26%.

[0037] Further, the proportion of epoxy resin is 40%, the proportion of lubricating solvent is 7%, the proportion of antibacterial raw material is 17%, the proportion of coloring solvent is 16%, and the proportion of environmental protection solvent is 20%.

[0038] Further, the following steps are included:

[0039] S1: Select a certain amount of epoxy resin. The epoxy resin adopts a type of polymer material composed of more than two epoxy groups, which is the polycondensation product of epichl...

Embodiment 3

[0048] On the basis of Example 2, an environmentally friendly antibacterial packaging bag and a method for preparing an antibacterial film thereof include the following raw materials: the proportion of epoxy resin is 30-42%, the proportion of lubricating solvent is 6-11%, and the proportion of antibacterial raw materials is 30-42%. The share of the coloring solvent is 16-21%, the share of the coloring solvent is 12-16%, and the share of the environmentally friendly solvent is 14-26%.

[0049] Further, the proportion of epoxy resin is 36%, the proportion of lubricating solvent is 10%, the proportion of antibacterial raw material is 19%, the proportion of coloring solvent is 15%, and the proportion of environmental protection solvent is 20%.

[0050] Further, the following steps are included:

[0051] S1: Select a certain amount of epoxy resin. The epoxy resin adopts a type of polymer material composed of more than two epoxy groups, which is the polycondensation product of epich...

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Abstract

The invention discloses an environment-friendly antibacterial packaging bag and an antibacterial film preparation method thereof. The environment-friendly antibacterial packaging bag is prepared from,by weight, 30%-42% of epoxy resin, 6%-11% of lubricating solvent, 16%-21% of antibacterial raw materials, 12%-16% of coloring solvent, 14%-26% of environment-friendly solvent, 40% of epoxy resin, 7%of lubricating solvent, and 17% of the antibacterial raw material. According to the environment-friendly antibacterial packaging bag and the preparation method of the antibacterial film of the environment-friendly antibacterial packaging bag, the epoxy resin, the lubricating solvent, the coloring solvent, the environment-friendly solvent, the antibacterial raw materials and the antibacterial filmare arranged, the plastic packaging bag can be prevented from adhering to a metal mold during forming, meanwhile, the surface of plastic can be smooth and attractive, and the color of the plastic packaging bag is increased; the environment-friendly performance is excellent, the antibacterial effect of the packaging bag can be improved, the use strength of the outer surface is improved, the packaging bag is not prone to damage, and a better use prospect is brought.

Description

technical field [0001] The invention relates to the field of packaging bags, in particular to an environment-friendly antibacterial packaging bag and a method for preparing an antibacterial film thereof. Background technique [0002] Environmentally friendly antibacterial packaging bags and methods for preparing antibacterial films are a process for preparing antibacterial packaging bags. Nowadays, more and more packaging bags are used, and the models are more complete. In every corner of life, people will use plastic bags for Packaging, with the continuous development of science and technology, people have higher and higher requirements for the manufacturing process of environmentally friendly antibacterial packaging bags and methods for preparing antibacterial films. [0003] The existing environmentally friendly antibacterial packaging bags and methods for preparing the antibacterial films have certain disadvantages in use. The packaging bags have poor use effects, do not...

Claims

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Application Information

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IPC IPC(8): C08L63/00C08L63/02C08K3/015C08J5/18C08L27/06B29D7/01B32B27/08B32B27/30B32B27/38B32B27/20B32B33/00B65D65/40
CPCC08J5/18B32B27/08B32B27/304B32B27/38B32B27/20B32B33/00B65D65/40C08J2363/00C08J2363/02C08K3/015C08J2327/06B32B2250/02B32B2250/24B32B2307/7145B32B2439/06
Inventor 卢飞利
Owner 襄阳飞奥塑料有限公司
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