Processing method of food packaging paper

A technology of food wrapping paper and processing method, which is applied in textiles and papermaking, papermaking, rosin addition and other directions, can solve the problems of slow production speed and complicated packaging paper production steps, and achieves the effects of rapid beating, improved mixing efficiency and fast processing.

Inactive Publication Date: 2018-09-14
浙江鑫墨香科技有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0004] Although the raw materials of the wrapping paper disclosed in this patent are easy to get, the manufacturing steps in the wrapping paper are too complicated and the manufacturing speed is slow. Therefore, it is necessary to design a processing method for food wrapping paper

Method used

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  • Processing method of food packaging paper
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Embodiment Construction

[0029] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0030] The processing method of this food packaging paper comprises the steps:

[0031] a. In parts by weight, weigh 30-40 parts of bitter bark vine, 2.5-4.5 parts of calcium carbonate, 10-20 parts of Chinese fir powder, 22-26 parts of water chestnut powder, 5-10 parts of straw powder, and 3.2-3 parts of dispersed rosin gum. 4.8 parts and 80-120 parts of water; in the present embodiment, weigh 32 parts of bitter bark vine, 2.8 parts of calcium carbonate, 12 parts of fir powder, 23 parts of water chestnut powder, 7 parts of straw powder, 3.9 parts of dispersed rosin gum and water 100 copies;

[0032] B, get the stem bark and water of bitter vine and put it into the beating device together for beating, the stirring time is ...

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Abstract

The invention provides a processing method of food packaging paper, aiming at solving the technical problems of existing packaging paper that production steps are too complicated, the production speedis slow and the like. The processing method of the food packaging paper comprises the following steps: a, weighing the following components in parts by weight: 30 to 40 parts of herba celastri angulati, 2.5 to 4.5 parts of calcium carbonate, 10 to 20 parts of cedarwood powder, 22 to 26 parts of water chestnut flour, 5 to 10 parts of straw powder, 3.2 to 4.8 parts of dispersed rosin size and 80 to120 parts of water; b, putting stems and peels of the herba celastri angulati and water into a pulping device and carrying out pulping; stirring for 20 to 30min to obtain original paper pulp; c, adding calcium carbonate, the cedar powder, the water chestnut flour, the straw powder and the dispersed rosin size into the original paper pulp and heating to 90 to 120 DEG C to prepare pulp; d, moldingthe pulp through a mold and drying to obtain the finished-product food packaging paper. The processing method has the advantage of rapid processing.

Description

technical field [0001] The invention relates to a processing method of food wrapping paper. Background technique [0002] Food packaging paper is a packaging product with pulp and cardboard as the main raw material. It needs to meet the requirements of non-toxic, oil-resistant, waterproof, moisture-proof, and airtight, and the paper used for packaging food meets the safety requirements of food packaging. [0003] After searching, for example, Chinese patent literature discloses a food wrapping paper [application number: 201610177952.X; publication number: CN 105714612A]. This food packaging paper is characterized in that it is made of the following ingredients in parts by weight, 6 parts of glycerin, 30 parts of goosegrass, 30 parts of bermudagrass, 25 parts of knotweed, 30 parts of waxy cornstarch, citric acid 4 parts of ester; it is made by the following production steps: 1) After washing goosegrass, bermudagrass and knotweed, put them in a sodium carbonate solution with ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21H11/12D21H17/02D21H17/62D21H17/67D21B1/34
CPCD21H11/12D21B1/345D21H17/02D21H17/62D21H17/675
Inventor 庄卫平
Owner 浙江鑫墨香科技有限公司
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