Water-absorbent layer core material of pectin highly water-absorbent resin paper diaper, manufacturing process of paper diaper and paper diaper

A super absorbent resin and manufacturing process technology, applied in the field of diapers, can solve the problems of skin damage, unfavorable skin, skin corrosion, etc.

Inactive Publication Date: 2017-05-10
阮镇锋
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  • Abstract
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Problems solved by technology

[0009] As we all know, human urine is alkaline, and the alkaline environment will cause damage to the skin. One of the reasons for blisters when babies use diapers is because of this. Traditional diapers only have high permeability, and urine penetrates into the diaper core. After that, the diaper body and the core body are in an alkaline state, which is corrosive to the user's skin and is not conducive to the skin. Th

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  • Water-absorbent layer core material of pectin highly water-absorbent resin paper diaper, manufacturing process of paper diaper and paper diaper
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[0029] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0030] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, ...

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Abstract

The invention relates to the field of production of paper diapers, in particular to a water-absorbent layer core material of a pectin highly water-absorbent resin paper diaper, a manufacturing process of the paper diaper and the paper diaper. The water-absorbent layer core material of the pectin highly water-absorbent resin paper diaper consists of 100-200 parts of acrylic acid, 3-5 parts of chitosan, 2-3 parts of a triggering agent, 0.1-0.2 part of N,N-methylene bisacrylamide, 70-150 parts of KOH, 0.1-2 parts of sodium bicarbonate and 8-16 parts of pectin powder. The paper diaper provided by the invention, on the basis of using pectin, which can react with ammonium salt in urine, as a raw material of the paper diaper, can effectively regulate PH value of the paper diaper which absorbs the urine, so that rashes are prevented and skin, which gets into contact with the paper diaper, is kept in a comfortable environment.

Description

technical field [0001] The invention relates to the field of diaper production, in particular to a pectin superabsorbent resin absorbent layer core material for diapers, a manufacturing process for diapers and diapers. Background technique [0002] Diapers are disposable products that can be discarded after a single use. It is made of non-woven fabric, toilet paper, fluff pulp, polymer water-absorbing resin, PE film, rubber band and other materials. There are two types for children and adults. [0003] The user groups of diapers mainly include babies and adults. Among them, the Chinese market is mainly baby diapers. Nearly 20 million babies are born in China every year, and more than 40 million babies aged 0 to 2 years old use diapers. According to the data of the National Bureau of Statistics, in 2008, the population over the age of 60 reached 159.9 million, accounting for 12% of the total population; the elderly population over the age of 65 reached 109.6 million, accou...

Claims

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Application Information

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IPC IPC(8): A61F13/15A61F13/53A61F13/496A61L15/42A61L15/28A61L15/44
CPCA61F13/15585A61F13/496A61F13/53A61F2013/530481A61L15/28A61L15/42A61L15/44A61L2300/232A61L2300/412C08L5/06
Inventor 阮镇锋
Owner 阮镇锋
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