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A kind of color-fixing environment-friendly glassine paper and preparation method thereof

A technology of glassine paper and environmental protection, applied in the field of color-fixing and environmentally friendly glassine paper and its preparation, can solve the problems of increasing the amount of dye used, fading, and failing to meet customer expectations, achieving good color fixing effect and reducing the use of additives volume effect

Active Publication Date: 2021-12-14
YIWU SCI & TECH INST CO LTD OF ZHEJIANG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the research and development process of Glassine, there is a certain color difference between the dye ratio and the sample given by the customer, which cannot meet the customer's expected requirements. A dye formulation technology that is closer to the customer's sample requirements is needed. At the same time, the base paper is exposed to sunlight and high temperature. And the problem of fading after soaking in water reduces the product life and aesthetics, and the weight of the product will increase the use of dyes to a certain extent in the process of reducing the product quality. Therefore, in terms of environmental protection and environmental protection The problem of pollution is another problem that needs to be solved

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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  • A kind of color-fixing environment-friendly glassine paper and preparation method thereof

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Experimental program
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Effect test

Embodiment 1

[0034] A solid colorful Glasnet paper comprising a Grash paper material and a coating layer, which is prepared by a raw paper slurry and a addending aid, and the add aid comprises a modified polyamide-ring. Oxychloropropane resin, cationic oxidation starch, aluminum sulfate, hydroxypropylmethylcellulose, cotton, hydroxyethyl cellulose, animal gel, the coating layer including a silicone oil layer and a coated gravary layer, the coating The cloth layer is coated on the original paper of Grash, and the silicone oil is sprayed onto the outer layer of the coated leakage layer, the coated leaf layer by a thermoplastic acrylic resin, a vinyl chloride resin, a salicylate Hiplaside, methoxycinic acid ethylhexylhexide, nano silica powder, water mixed, wherein the modified polyamide-epoxypropane resin comprises 3 parts of the total weight of the added auxiliarize the addition of a total of 3 parts of cationic oxidation starch. 7 parts of the total weight of the agent, 5 parts of the total we...

Embodiment 2

[0037]A solid colorful Glasnet paper comprising a Grash paper material and a coating layer, which is prepared by a raw paper slurry and a addending aid, and the add aid comprises a modified polyamide-ring. Oxychloropropane resin, cationic oxidation starch, aluminum sulfate, hydroxypropylmethylcellulose, cotton, hydroxyethyl cellulose, animal gel, the coating layer including a silicone oil layer and a coated gravary layer, the coating The cloth layer is coated on the original paper of Grash, and the silicone oil is sprayed onto the outer layer of the coated leakage layer, the coated leaf layer by a thermoplastic acrylic resin, a vinyl chloride resin, a salicylate Hexy esters, methoxycinic acid ethylhexyl, nano-silica powder, water mixed, wherein the modified polyamide-epoxypropane resin comprises a 2 partial cationic oxidation starch in addition to the total weight of the additive. 8 parts of the total weight of the agent, 5 parts of the total weight of the addition auxiliarin; hyd...

Embodiment 3

[0040] A solid colorful Glasnet paper comprising a Grash paper material and a coating layer, which is prepared by a raw paper slurry and a addending aid, and the add aid comprises a modified polyamide-ring. Oxychloropropane resin, cationic oxidation starch, aluminum sulfate, hydroxypropylmethylcellulose, cotton, hydroxyethyl cellulose, animal gel, the coating layer including a silicone oil layer and a coated gravary layer, the coating The cloth layer is coated on the original paper of Grash, and the silicone oil is sprayed onto the outer layer of the coated leakage layer, the coated leaf layer by a thermoplastic acrylic resin, a vinyl chloride resin, a salicylate Hexy esters, methoxycinic acid ethylhexyl, nano-silica powder, water mixed, wherein the modified polyamide-epoxypropane resin comprises a 2 partial cationic oxidation starch in addition to the total weight of the additive. 8 parts of the total weight of the agent, 3 copies of the total weight of the addition auxiliaries i...

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Abstract

The invention discloses a color-fixing environment-friendly glassine paper, which comprises a glassine paper base paper and a coating layer. The glassine paper base paper is prepared by mixing base paper slurry and additives, and the additives include modified Polyamide-epichlorohydrin resin, cationic oxidized starch, aluminum sulfate, hydroxypropyl methylcellulose, cotton wool, hydroxyethylcellulose, animal glue, the coating layer includes a silicone oil layer and a coating coating layer , the coating coating layer is coated on glassine paper base paper, the silicone oil layer is sprayed on the outer layer of the coating coating layer, and the coating coating layer is made of thermoplastic acrylic resin, perchlorethylene resin, water Ethylhexyl sylate, ethylhexyl methoxycinnamate, nano-silicon powder, and water are mixed. The invention has sunscreen, oil, and high temperature resistance, good color fixing effect, effectively prolongs the service life of paper and increases the aesthetics specialty.

Description

technical field [0001] The invention relates to the field of glassine wrapping paper, in particular to a color-fixing and environment-friendly glassine paper and a preparation method thereof. Background technique [0002] Glassine paper backing paper is dense and uniform, with good internal strength and light transmittance. It is a common material for making barcode labels, self-adhesives, tapes or adhesive industrial products, especially suitable for rotary and flat die-cutting. Glassine paper has the functions of high temperature resistance, moisture resistance and oil resistance, and is generally used in the packaging of food, medicine and other industries. [0003] During the research and development process of Glassine, there is a certain color difference between the dye ratio and the sample given by the customer, which cannot meet the customer's expected requirements. A dye formulation technology that is closer to the customer's sample requirements is needed. At the sa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D21H11/00D21H17/66D21H17/55D21H17/29D21H17/26D21H17/21D21H19/14D21H19/20D21H23/34D21H19/82
CPCD21H11/00D21H17/66D21H17/55D21H17/29D21H17/26D21H17/21D21H19/14D21H19/20D21H23/34D21H19/824
Inventor 冯小义楼旭军吴晓峰田柳滨秦磊施闻君
Owner YIWU SCI & TECH INST CO LTD OF ZHEJIANG UNIV OF TECH
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