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Household paper coating apparatus and coating method

A technology for coating device and household paper, which is applied in paper, papermaking, textiles and papermaking, etc., can solve the problems of instability, increased fire hazard, uneven distribution of household paper odor, etc.

Active Publication Date: 2012-10-24
GOLD HONG YE PAPER
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  • Summary
  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

However, the odor distribution of tissue paper produced by this method is uneven and unstable, and most of the additives only exist on the surface of the paper product, and the odor retention time is relatively short
In addition, some odor additives are flammable, and the method of spraying will cause a large amount of odor additives to exist in the air, increasing fire hazards

Method used

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  • Household paper coating apparatus and coating method
  • Household paper coating apparatus and coating method
  • Household paper coating apparatus and coating method

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Embodiment Construction

[0017] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.

[0018] see figure 1 , the embodiment of the present invention provides a household paper coating device 100, which is used for coating and adding liquid additives to household paper. The liquid additive can be an odor additive, or other functional additives, such as moisturisers and the like. The coating device 100 includes an unwinding unit 10 , a coating unit 20 and a reprocessing unit 30 arranged in sequence.

[0019] Please also refer to figure 1 and figure 2 , in this embodiment, the unwinding unit 10 includes a first base 12, two unwinding rollers 14a and 14b and two guide rollers 16a and 16b.

[0020] The two unwinding rollers 14a and 14b have rotating shafts 142a and 142b respectively, and the rotating shafts 142a and 142b are parallel to each other. In this embodiment, the rotating shafts 142a and 142b are adjacent to and far fro...

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Abstract

The present invention relates to a household paper coating apparatus, which comprises an unwinding unit, a coating unit, and a reworking unit, wherein the units are sequentially arranged. The unwinding unit is provided for placing and delivering a paper roll to form a paper tape requiring coating. The coating unit comprises a first back gum roller, a first mesh roller and a first liquid feeding device, wherein the first mesh roller contacts the first liquid feeding device, the first liquid feeding device is provided for adding an additive to be coated to the surface of the first mesh roller. The first back gum roller is opposite and close to the first mesh roller. The first back gum roller and the first mesh roller are provided for pressing the paper tape from the unwinding unit into a position between the first back gum roller and the first mesh roller so as to coat the liquid additive on the surface of the first mesh roller on the surface of the paper tape. The reworking unit is provided for reworking the coated paper tape. The present invention further relates to a method for coating a liquid additive on the surface of household paper by adopting the coating apparatus.

Description

technical field [0001] The invention relates to a device and a method for manufacturing household paper, in particular to a coating device and method for household paper. Background technique [0002] Household paper is a necessary product in daily life, such as roll paper, napkins and so on. Adding odor-type additives to household paper, on the one hand, gives people a pleasant atmosphere during use, and on the other hand, it can also remove the peculiar smell of the surrounding environment. For example, placing the roll paper with scent additives in the toilet can reduce Or eliminate toilet odors. One method of adding odor-type additives to tissue paper in the prior art is: atomize the additive through a sprayer and spray it on the surface of the paper product, and the additive uses the principle of aromatherapy to diffuse the odor into the tissue paper. However, the odor distribution of tissue paper produced by this method is uneven and unstable, and most of the additiv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21H23/34D21H23/50
Inventor 亚历克斯孙建刚马玉芹
Owner GOLD HONG YE PAPER
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