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Manufacturing method of paper used for environmental protection paper container

A paper container, environmental protection technology, applied in the field of environmental protection material manufacturing method, can solve the problems of high cost, low output, high price, etc., achieve the effect of strong practicability, increase productivity, and reduce cost

Inactive Publication Date: 2011-02-02
张锡卿
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a paper material manufacturing method for environmentally friendly paper containers, which solves the problems of high cost, high price, low output and low quality in the common paper material manufacturing methods

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Manufacturing method of paper used for environmental protection paper container
  • Manufacturing method of paper used for environmental protection paper container
  • Manufacturing method of paper used for environmental protection paper container

Examples

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Embodiment Construction

[0012] as attached figure 1 to attach Figure 4 As shown, the method for making paper coated with biodegradable film of the present invention, the biodegradable material and the binder (Primer) are chemically synthesized into a synthetic liquid at a ratio of 9:1, and the chemical mixing of the biodegradable synthetic liquid There are many ways, the reference ways are as follows:

[0013] Take one of the adhesives (Primer) as polyvinylacetate (PVA Polyvinylacetate) as an example:

[0014] Macromolecule biodegradable materials use polymer photodegradation, polymer thermal degradation, polymer oxidation and other methods to make polymer biodegradable materials age and decompose, and combine polymer biodegradable materials with polyethylene acetate (PVA Polyvinyl acetate) ) synthesis; the polyvinyl acetate (PVA Polyvinyl acetate) can be hydrolyzed into polyvinyl alcohol first, and then synthesized with a polymer biodegradable material into a liquid; or the polymer biodegradable ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The process of making paper material for environment friendly paper container includes the following steps: mixing biodegradable polymer material and adhesive in the weight ratio of 9 to 1 to form synthesized fluid and conveying the synthesized fluid to a transferring roller set; preheating and electrostatically treating rolled base paper and passing the paper through the roller set to coat the synthesized fluid onto one or two surfaces of the paper; and winding the coated paper as the environment friendly container paper. The present invention has the advantages of low cost, high production efficiency and wide application.

Description

technical field [0001] The invention relates to methods for making environmentally friendly materials, in particular to a method for making paper materials for environmentally friendly paper containers. Background technique [0002] As we all know, a general paper coating device includes a storage tank, which accommodates a coating liquid with dispersed charged coating particles; a spreading roller, which is rotatably installed and immersed in the coating liquid; A voltage is applied to the roller; a coating roller is rotatably mounted and partially submerged in the coating liquid, and maintains a predetermined spreading gap relative to the spreading roller; The paper between the roller and the coating roller is pressed against the coating roller; wherein the coating particles are adhered to the coating surface at the unfolding gap due to electric power, and then coated on the paper passing between the pressing roller and the coating roller; [0003] Although this technolog...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D21H27/28
Inventor 张锡卿
Owner 张锡卿