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Food wrapping paper and production method thereof

A technology for food wrapping paper and production method, which is applied in the directions of wrapping paper, wrapping paper, packaging, etc., can solve the problems of poor antibacterial and oil-repellent properties, insufficient gloss of paper, etc., and achieve the effect of increasing gloss.

Inactive Publication Date: 2017-02-22
福建希源纸业有限公司 +2
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a food wrapping paper and its production method, which can solve the problems of poor antibacterial and oil-proof properties of the existing domestic wrapping paper and insufficient paper gloss

Method used

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  • Food wrapping paper and production method thereof
  • Food wrapping paper and production method thereof
  • Food wrapping paper and production method thereof

Examples

Experimental program
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Embodiment 1

[0036] A production method of food packaging paper, comprising the following steps:

[0037] Step 1: beating coniferous wood pulp, broad-leaved wood pulp and bamboo pulp respectively, controlling the temperature of the slurry during beating at 38-45°C; the beating concentration of the coniferous wood pulp: 4.0%, and the degree of beating is 65-70 degrees The beating concentration of the hardwood pulp is 4.0%, and the beating degree is 50-55 degrees; the beating concentration of the bamboo pulp is 4.5%, and the beating degree is 60-65 degrees; when bamboo pulp or coniferous wood pulp is beaten , adding complex cellulose beating enzyme RH-2 in the slurry, the enzyme activity of the complex cellulose beating enzyme RH-2 is 4800u / g, and the consumption of the complex cellulose beating enzyme RH-2 is equivalent to that of the slurry 0.001-0.0015% of;

[0038] Step 2: mixing 20-25 parts of softwood pulp, 65-70 parts of hardwood pulp and 10-15 parts of bamboo pulp in a mixing tank t...

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Abstract

The invention relates to the field of food exterior package, in particular to food wrapping paper and a production method thereof. The production method comprises the steps of preparing softwood pulp, hardwood pulp and bamboo pulp according to a certain proportion, respectively pulping the softwood pulp, the hardwood pulp and the bamboo pulp and then mixing; adding a fluorine type oil-resistant agent and a novel chitin bactericide into the mixed pulp according to a certain proportion; adding a mineral oil type stripping gloss enhancer in a spraying way; manufacturing paper with the pulp by using a paper-making machine, and then using a controllable medium-high calecder roll to calendar the paper to produce the high gloss antibacterial food wrapping paper. Therefore, after the production method is adopted, the glossiness, oil resistance and antibacterial property of the food wrapping paper are greatly improved.

Description

technical field [0001] The invention relates to the field of food outer packaging, in particular to a food packaging paper and a production method thereof. Background technique [0002] The "green packaging" method of paper food packaging is becoming the best substitute for non-degradable packaging due to its environmental protection, and its advantages in the field of food packaging are becoming more and more obvious. In line with this trend, the use of plastic food packaging has been gradually banned in domestic and foreign markets. Compared with plastic food packaging, the advantages of paper food packaging are mainly reflected in: good hygiene and a wide range of raw material sources, easy to degrade and recyclable , It has a good affinity for water-soluble glue and water-based ink and has environmental protection. In order to meet the packaging and processing requirements, food packaging paper not only has a good gloss on the surface, but also requires good antibacteri...

Claims

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Application Information

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IPC IPC(8): D21H27/10D21H11/00D21C5/00D21H21/14D21H21/36
CPCD21H27/10D21C5/005D21H11/00D21H21/14D21H21/36
Inventor 陈德强余仕发林淑芳
Owner 福建希源纸业有限公司
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