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Disposable absorption product and preparation apparatus and method thereof

A technology for absorbing products and preparation devices, applied in the field of sanitary products, can solve the problems of easy to cause allergies, strong feeling of dampness and stuffiness in use, PE film is not breathable, etc. Using somatosensory effects

Pending Publication Date: 2020-03-27
湖北丝宝股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, the surface material of the dry mesh surface is mainly polyethylene (PE) perforated film, but the PE film is airtight, easy to cause allergies, and has a strong sense of dampness when used, so it has been gradually eliminated; the surface material of the soft surface layer is mainly made of processed However, the artificial synthetic fibers after hydrophilic treatment have the problems of serious liquid residue and poor dryness during use; the surface material of the pure cotton surface layer is generally made of natural fibers, which has Hydrophilic and water-retaining, but there are still problems of heavy dampness and poor dryness during use

Method used

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  • Disposable absorption product and preparation apparatus and method thereof
  • Disposable absorption product and preparation apparatus and method thereof
  • Disposable absorption product and preparation apparatus and method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] This embodiment discloses a manufacturing device for a disposable absorbent product, comprising: a surface layer processing device used to prepare a surface layer 9 including at least one water-repellent area, and an absorbent layer processing device used to prepare an absorbent layer 11 connected in sequence , a bottom treatment device for preparing the bottom layer 12 and a compounding device for compounding the surface layer 9 , the absorbent layer 11 and the bottom layer 12 .

[0037] Such as figure 1 As shown, the surface treatment device includes a coating roll 3 and a non-woven roll 5, the coating roll 3 and the non-woven roll 5 are axially parallel and relatively rotating, and the non-woven roll 5 The outer surface is covered with a raw non-woven fabric, wherein the raw non-woven fabric is used to prepare the surface layer 9 of a disposable absorbent product after being subjected to water-repellent treatment to form at least one water-repellent area.

[0038] C...

Embodiment 2

[0061] Such as figure 2 As shown, this embodiment discloses a method for preparing a disposable absorbent product, including step S210 to step S220.

[0062] S210, prepare the surface layer 9, the absorption layer 11 and the bottom layer 12 through the surface layer processing device, the absorption layer processing device, and the bottom layer processing device in sequence.

[0063] Wherein, the surface layer 9 is prepared by the surface layer processing device, including:

[0064] The coating roller 3 that has been stained with the water repellent agent in advance prints the water repellent agent to the original nonwoven fabric covered with the outer surface of the nonwoven fabric roller 5 that rotates relative to the coating roller 3 through axial rotation, and obtains at least one Surface layer 9 in the water-repellent area.

[0065] Coating roller 3 is a cylindrical part used for coating operation and can rotate on the machine. The axial rotation is to rotate clockwis...

Embodiment 3

[0088] This embodiment discloses a non-woven surface layer 9, the non-woven surface layer 9 is used for disposable absorbent products, and is made by the above-mentioned surface layer processing device, and the non-woven surface layer 9 includes at least one repellent water area.

[0089]Non-woven fabric (Non Woven Fabric, Nonwoven cloth), also known as non-woven fabric, is composed of oriented or random fibers. Non-woven fabrics have the characteristics of moisture-proof, breathable, flexible, light weight, non-combustible, easy to decompose, non-toxic and non-irritating, rich in color, low in price, and recyclable. They can be widely used in medical and health fields, home decoration fields, Clothing field, industrial field, agricultural field, etc.

[0090] Wherein, the non-woven surface layer 9 described in this embodiment is a natural fiber or a hydrophilic treated chemical fiber.

[0091] Natural fibers are textile fibers obtained directly from nature's original or art...

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Abstract

The application provides a disposable absorption product and a preparation apparatus and method thereof. The apparatus comprises successively-connected a surface layer treatment apparatus for preparing a surface layer including at least one water-repellent area, an absorption layer treatment apparatus for preparing an absorption layer, a bottom layer treatment apparatus for preparing a bottom layer, and a compounding apparatus for compounding the surface layer, the absorption layer and the bottom layer, wherein the surface layer treatment apparatus comprises a coating roller and a non-woven fabric roller, the coating roller and the non-woven fabric roller are axially parallel and rotated relatively, and the outer surface of the non-woven roller is covered with an original non-woven fabric.According to the disposable absorption product and the preparation apparatus and method thereof provided by the application, the surface layer can have stable local water-repellent effects, the surface layer dryness and use cleanliness of the disposable absorption product are effectively improved, and the use body feeling is improved.

Description

technical field [0001] The present application relates to the technical field of hygienic products, in particular to a disposable absorbent product and its preparation device and method. Background technique [0002] Disposable absorbent products are products used to absorb and contain body excrement to prevent it from contaminating the wearer's body, clothing or other objects in contact with the wearer, including sanitary napkins, diapers, panty liners, etc. . [0003] The surface layer of current disposable absorbent products usually includes types such as a dry net surface, a soft surface layer, and a pure cotton surface layer. Among them, the surface material of the dry mesh surface is mainly polyethylene (PE) perforated film, but the PE film is airtight, easy to cause allergies, and has a strong sense of dampness when used, so it has been gradually eliminated; the surface material of the soft surface layer is mainly made of processed However, the artificial synthetic ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F13/15B32B5/02B32B37/00
CPCA61F13/15577B32B37/0046B32B5/022
Inventor 肖佳菲李银琪
Owner 湖北丝宝股份有限公司