A paper towel wetting device

Abstract

Provided is a tissue wetting device, belonging to the field of tissue treatment equipment. The tissue wetting device is used for wetting a dry tissue, and comprises a shell body; the shell body is internally provided with a wetting part and a paper outlet part; the wetting part comprises a water tank and a water delivery roller; the water delivery roller is arranged in the water tank, and the periphery of the water delivery roller is provided with a first tooth part; the periphery of the water delivery roller in the shell body is provided with a wetting area in contact with water in the water tank, a squeezing area squeezing excess water and a paper wetting area in contact with the tissue; the squeezing area is provided with a water scraping roller capable of being relatively close to or away from the water delivery roller; and the paper outlet part is arranged on the paper wetting area. The tissue wetting device has the advantages that the water volume used for wetting dry paper to be kept constant and stable in an ideal range; the preparation work of the tissue is more stable, and phenomena of snapping and fracture of the tissue cannot occur during the preparation; the preparation of folding, softening and wetting the tissue intermittently is achieved; and the function and method for preparing the tissue with different humidity continuously and stably are achieved.

Description

technical field [0001] The invention relates to the field of paper towel processing equipment, in particular to a paper towel wetting device. Background technique [0002] With the improvement of people's living standards, toilet roll wet wipe machine has become the demand of the public, but in the technical transformation practice of ordinary toilet dry paper towels prepared by wetting and preparing wet paper towels, the following four problems and insufficient functions have emerged. [0003] 1. The amount of water required for wetting of dry paper towels requires a stable supply within a certain range. The thickness of the dry paper towel is very thin, and the amount of water required for unit area and overall wetting is very small, which puts forward high requirements on the method of wetting the paper towel, and the structure and method of water supply when wetting the paper towel. From the point of view of the existing solution technology, the wet paper towel is wette...

AI Technical Summary

Problems solved by technology

From the point of view of the existing solution technology, the wet paper towel is wetted with the water-containing paper towel soaking belt, and the medium (such as a sponge) used to provide moisture to the paper towel is very thick because of the technical requirement that the required water supply is very small. Thin, and it is a sponge or felt structure, so the water content changes greatly with the passage of time, and it is impossible to maintain a basically stable water supply for a long time to adapt to ordinary toilet paper

[0004] 2. Even if the water supply per unit area of ​​the paper towel can be kept moderate and stable in a short period of time, after the pulp surface of the wet paper towel is normally wetted, it will become unable to bear the large pulling force of the static friction belt. Some technical solutions, in the export process of wet paper towels, since the surface of the moistening roller with the characteristics of sponge or felt is used to output the wet paper towels in the way of plane static friction of the rollers, the friction transmission formed by the dampening belt and the pressure roller appears. Under the action of auxiliary belt traction, the phenomenon of wet tissue breakage occurs from time to time

[0005] 3. After the wet paper towels are rolled and output by counter-rollers, the paper towels will be thinned and the surface will be flat, and when used to clean human stool stains, etc., the surface of the wet wipes will not hold and contain stains well, and the wiping and cleaning effect will be greatly reduced

[0006] 4. The existing technology can only provide wet wipes with a fixed humidity, and the humidity of wet wipes cannot be changed according to people's individual preferences and the characteristics of the target object to be wiped, which brings inconvenience to people

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