Preparation method of environment-friendly wrapping paper

A technology for packaging paper and a manufacturing method, applied in the field of papermaking, can solve problems such as poor water resistance and rough surface, and achieve the effects of improved environmental protection performance, full and bright colors, and improved water resistance

Active Publication Date: 2015-06-03
JUNYUAN NEW MATERIAL +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the currently commonly used packaging paper has poor water resistance and rough surface due to its fiber nature, which cannot meet the needs of customers. Therefore, it

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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  • Preparation method of environment-friendly wrapping paper
  • Preparation method of environment-friendly wrapping paper
  • Preparation method of environment-friendly wrapping paper

Examples

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[0028] The present invention will now be further described with reference to the drawings and embodiments.

[0029] Now take the red environmental protection packaging paper as an example:

[0030] The present invention is a manufacturing method of environmentally friendly packaging paper, including raw paper making, color layer coating, embossing treatment and surface layer coating. The surface layer coating includes the following steps:

[0031] Step 1. Finish the preparation of the surface coating in the container. The surface coating is composed of 80 parts of varnish, 18 parts of water and 2 parts of anti-scratch agent according to the weight ratio. The varnish is polyurethane resin, which is anti-scratch. The agent is a trifunctional crosslinking agent;

[0032] Step 2. Put the embossed paper in the air knife coater, apply the surface coating after the 200-mesh screen with the loading roller to the paper surface, and use the air knife coating to control the coating amo...

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 invention relates to the technical field of papermaking and in particular relates to a preparation method of a piece of environment-friendly wrapping paper. Compared with the prior art, the preparation method has the advantages that a new preparation technology and a new preparation formula are adopted, so that water resistance and solvent resistance of the wrapping paper are improved, and the wrapping paper is full and bright in colour; meanwhile, most used materials are easily degradable resin, so that environmental performance of the wrapping paper is also improved.

Description

technical field [0001] The invention relates to the technical field of papermaking, in particular to a preparation method of environment-friendly wrapping paper. Background technique [0002] With the development of society, the humanities and culture are also constantly improving, and various festivals are coming one after another. So far, holiday gifts are indispensable, and gift packaging is the best external expression to highlight the value and delicacy of gifts. However, the currently commonly used packaging paper has poor water resistance and rough surface due to its fiber nature, which cannot meet the needs of customers. Therefore, it is very important to manufacture an environmentally friendly packaging paper with strong water resistance and solvent resistance and bright and bright surface color. Necessary. Contents of the invention [0003] The invention overcomes the disadvantages of the prior art, and provides a preparation method of an environmentally friendl...

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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IPC IPC(8): D21H27/10D21H19/20D21H19/24D21H23/32D21H15/10D21H21/28D21H21/16D21H21/18D21H21/10D21H19/38D21H19/40D21H19/58D21H19/60D21H21/06D21F11/06
Inventor 宋俊富
Owner JUNYUAN NEW MATERIAL
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