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Preparation method of antibacterial and deodorizing absorption product

A technology for absorbent products and absorbent cores, applied in the direction of absorbent pads, applications, adhesive products, etc., which can solve the problems of thick thickness and poor absorption performance

Inactive Publication Date: 2021-04-09
CHIAUS FUJIAN IND DEV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Therefore, in view of the above-mentioned problems, the present invention proposes a preparation method of antibacterial and deodorant absorbent articles, which solves the technical problems of thicker thickness and poor absorption performance in existing antibacterial and deodorant absorbent articles

Method used

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  • Preparation method of antibacterial and deodorizing absorption product
  • Preparation method of antibacterial and deodorizing absorption product
  • Preparation method of antibacterial and deodorizing absorption product

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Embodiment Construction

[0026] The present invention will be further described in conjunction with the accompanying drawings and specific embodiments.

[0027] refer to Figure 1 to Figure 6 , the present embodiment provides a kind of preparation method of antibacterial and deodorant absorbent articles, comprising the following steps:

[0028] The first step is to prepare the absorbent core, roll the hydrophilic non-woven fabric through the first convex roller mechanism to form a bottom layer with multiple hydrophilic concave parts, lay wood pulp cotton in the hydrophilic concave parts, and then compound the antibacterial non-woven fabric material , through the second convex roller mechanism to carry out secondary rolling, so that the antibacterial non-woven fabric material forms an antibacterial concave part at the hydrophilic concave part, lays SAP material in the antibacterial concave part, and then composites the bottom non-woven fabric material, around the hydrophilic concave part The side is c...

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Abstract

The invention relates to the field of disposable hygienic products, in particular to a preparation method of an antibacterial and deodorizing absorption product. The method comprises the following steps of 1, rolling a hydrophilic non-woven fabric, forming a bottom layer with a plurality of hydrophilic recesses, laying wood pulp cotton, compounding an antibacterial non-woven fabric material, carrying out secondary rolling to form antibacterial recesses, laying an SAP material, then compounding a bottom-layer non-woven fabric material on the peripheral sides of the hydrophilic recesses in a hot rolling or ultrasonic welding manner, forming dotted joint parts, and forming an absorption core; 2, forming a plurality of liquid-permeable recesses in a liquid-permeable surface layer, and forming through holes in the bottoms of the liquid-permeable recesses; 3, compounding the liquid-permeable surface layer and the absorption core, and enabling the liquid-permeable recesses and the hydrophilic recesses to be distributed in a staggered manner; and 4, compounding a bottom-layer water-repellent material to form a basic absorption product. The method solves the technical problems that an existing antibacterial and deodorizing absorption product is relatively thick and relatively poor in absorption performance.

Description

technical field [0001] The invention relates to the field of disposable sanitary products, in particular to a preparation method of an antibacterial and deodorant absorbent product. Background technique [0002] At present, the Chinese patent application number: CN201510107328.8 discloses an antibacterial and deodorant paper diaper and its preparation method, including a liquid-permeable surface layer, a functional absorbent core, and a liquid-impermeable bottom layer that are sequentially stacked from top to bottom. The liquid-permeable surface layer includes the following raw materials in parts by weight: 120-130 parts by weight of polyethylene, 12-18 parts by weight of nano-silver powder, and 3-7 parts by weight of polyethylene wax. The functional absorbent core includes the following parts by weight: Raw materials: 50-72 parts by weight of nano-silica hollow spheres, 20-31 parts by weight of micropowdered silica gel, 41-47 parts by weight of corn flour, 8-12 parts by wei...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61L15/40A61L15/28A61L15/18A61L15/42A61L15/44A61L15/46A61F13/53
CPCA61L15/46A61L15/44A61L15/42A61L15/40A61L15/28A61L15/18A61F13/53A61F2013/530226A61F2013/15886A61F2013/15869A61F2013/1591A61L2300/622A61L2300/30A61L2300/10
Inventor 郑佳明谯志勇张程娟
Owner CHIAUS FUJIAN IND DEV
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