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Diversion layer and absorbent article thereof

A technology of a diversion layer and an absorbing core layer, which is applied in the field of personal hygiene products, can solve the problems of insufficient softness, slow infiltration speed, and insufficient surface dryness, and achieves the advantages of increasing bulkiness, speeding up drying speed, and speeding up liquid infiltration speed. Effect

Pending Publication Date: 2019-02-26
HUNAN COSOM CARE PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The diversion layer in traditional absorbent products is generally low-weight plain spunbonded fabric or plain air-through fabric, which generally has problems such as insufficient softness, slow infiltration speed, and insufficient dryness of the surface.

Method used

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  • Diversion layer and absorbent article thereof
  • Diversion layer and absorbent article thereof
  • Diversion layer and absorbent article thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] like figure 1 As shown, the absorbent product includes a hydrophilic surface layer 2, a waterproof and breathable bottom layer 3, an absorbent core layer 4 between the hydrophilic surface layer 2 and the waterproof and breathable bottom layer 3, and an absorbent core layer 4 between the hydrophilic surface layer 2 and the absorbent core layer 4 There is a diversion layer.

[0025] like figure 2 shown as figure 1 A schematic structural view of an embodiment of the middle diversion layer, which includes a diversion layer body 1 , and a plurality of flower-shaped protrusions 101 are provided on the side of the diversion layer body 1 close to the hydrophilic surface layer 2 . The flower-shaped protrusions 101 form a three-dimensional flow-guiding infiltration channel 102 between the hydrophilic surface layer 2 and the absorbent core layer 4 . The flower-shaped protrusions 101 are in contact with the hydrophilic surface layer 2 .

[0026] The fibers used in the guide la...

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PUM

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Abstract

The invention discloses a diversion layer and an absorbent article thereof. The diversion layer comprises a diversion layer body, and a side, adjacent to a hydrophilic surface layer, of the diversionlayer body is provided with a plurality of flower-shaped convex portions; a through hole is formed in the diversion layer body; a plurality of the flower-shaped convex portions are arbitrarily arranged, the adjacent flower-shaped convex portions are connected to each other, and the adjacent flower-shaped convex portions enclose an infiltration channel. The layer has a good hand feeling, soft and comfortable properties and fast infiltration speed, and the hydrophilic surface layer which is in contact with the skin is relatively dry.

Description

technical field [0001] The invention belongs to the field of personal hygiene products, in particular to a flow-guiding layer and an absorbent product thereof. Background technique [0002] The diversion layer in traditional absorbent products is generally low-weight plain spunbonded fabric or plain air-through fabric, which generally has problems such as insufficient softness, slow infiltration speed, and insufficient dryness of the surface. Babies' skin is delicate and fragile, and the thickness of sebum is only one-tenth of that of adults. If the product is not soft, it will cause the baby's buttocks to be scratched. If the infiltration speed is slow and the product is not dry, it will lead to adverse symptoms such as red buttock allergy in the baby. Contents of the invention [0003] The object of the present invention is to provide an improved flow-guiding layer and its absorbent product, which has good hand feeling, soft and comfortable, fast infiltration speed, and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F13/537A61F13/15
CPCA61F13/15A61F13/53713A61F13/5376A61F2013/15463A61F2013/15544A61F2013/15146
Inventor 覃叙钧邵小杰
Owner HUNAN COSOM CARE PROD