Antibacterial wrapping paper processing method

A processing method and wrapping paper technology, applied to wrapping paper, wrapping paper, pulp beating method, etc., can solve the problems of inconvenient processing and no processing method for wrapping paper, achieve simple processing, improve stirring efficiency, and prevent the accumulation of raw materials Effect

Inactive Publication Date: 2018-09-18
浙江鑫墨香科技有限公司
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AI Technical Summary

Problems solved by technology

[0004] Although the wrapping paper disclosed in this patent has excellent antibacterial and waterproof properties, there is no special processing method for the wrapping paper, and the processing is inconvenient. Therefore, it is necessary to design a processing method for the antibacterial wrapping paper

Method used

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Embodiment Construction

[0030] 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.

[0031] The processing method of this antibacterial wrapping paper comprises the following steps:

[0032] a, decompression: take pure wood pulp and carry out decompression treatment with a hydraulic pulper, adjust the concentration of the slurry to 4.5-5.5%; The concentration is up to 4.8%; Pure wood pulp adopts the existing products that can be bought on the market;

[0033] b, beating: after adjusting the pH value of the slurry to 6.5-7.0, the beating process is carried out by a beating device, and the beating time is 40-60min; Beating treatment, the beating time is 50min;

[0034] c. Slurry mixing: put the beaten slurry into the slurry mixing tank, then add rosin, reinforcing agent, antibacterial agent, titanium dioxi...

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Abstract

The invention provides an antibacterial wrapping paper processing method. In the prior art, the special processing method for wrapping paper does not exist, the processing of the wrapping paper is inconvenient, and other technical problems exist. A purpose of the present invention is to solve the technical problems in the prior art. The antibacterial wrapping paper processing method comprises: a,fluffing: taking pure wood pulp, carrying out fluffing treatment by using a hydraulic pulp breaking machine, and adjusting the concentration of the pulp to 4.5-5.5%; b, beating: carrying out beating treatment for 40-60 min by using a beating device after adjusting the pH value of the pulp to 6.5-7.0; c, pulp adjusting: placing the obtained pulp into a pulp preparing pool, sequentially adding rosin, an enhancer, an antibacterial agent, titanium dioxide and aluminum sulfate, stirring for 30-40 min, adjusting the pH value of the pulp to 5.5-6.0, and diluting to achieve the concentration of the pulp of 0.45-0.65%; and d, papermaking: conveying the adjusted pulp to a paper machine, carrying out papermaking, dewatering, pressing, drying, and calendering to obtain the antibacterial wrapping paper. The antibacterial wrapping paper processing method of the present invention has the advantages of the processing method.

Description

technical field [0001] The invention relates to a processing method of antibacterial wrapping paper. Background technique [0002] Wrapping paper refers to the paper used for packaging, which has high strength, low moisture content, low air permeability, no corrosion, certain water resistance, and is beautiful to use. [0003] After searching, for example, Chinese patent literature discloses an antibacterial and waterproof packaging paper [application number: 201610638361.8; publication number: CN 106273948A]. This antibacterial and waterproof wrapping paper comprises a base layer, an antibacterial layer and a waterproof layer, and is characterized in that: the base layer is located between the antibacterial layer and the waterproof layer, an adsorption layer is arranged between the base layer and the antibacterial layer, and the base layer and the waterproof layer A heat insulating layer is arranged between the layers, and the base layer, the antibacterial layer, the water...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21H27/10D21D1/02D21B1/34D21F11/00D21H17/62D21H21/18D21H21/36D21H17/66D21H17/67
CPCD21H27/10D21B1/345D21D1/02D21F11/00D21H17/62D21H17/66D21H17/675D21H21/18D21H21/36
Inventor 庄卫平
Owner 浙江鑫墨香科技有限公司
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