Absorbent article with improved waist cut piece and side seam

A technology for absorbent products and cutting pieces, which is applied in the field of medical care and can solve problems such as marks on the waist of users, and achieve the effects of reducing marks, increasing stability, and increasing fit tightness.

Active Publication Date: 2021-11-05
山东茁彼母婴用品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the current prior art, when in use, the diaper is attached to the crotch of the user, and then wrapped around the crotch of the user. In the observation of time use, because diapers are items worn by users for a long time, the waist position of existing diapers is hot-compressed with multi-layer absorbent cloth and rubber bands during use, resulting in the waist position of diapers being damaged. The rubber band directly pulls out more and dense folds, and the direct contact of the folds with the skin will cause a large strangle mark on the user's waist

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Absorbent article with improved waist cut piece and side seam
  • Absorbent article with improved waist cut piece and side seam
  • Absorbent article with improved waist cut piece and side seam

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0045] see Image 6 As shown in Comparative Example 1, as another embodiment of the present invention, the end of the positioning rubber 8 is affixed with a first elastic strip 91; the end of the absorbent fabric 11 is affixed with a second elastic strip 92; by providing the first elastic strip 91 at the end of the positioning rubber 8, the positioning rubber 8 can be fitted on the side wall of the material docked with the waist panel structure 1, so that external impurities are not easy to enter the positioning rubber 8 and the positioning rubber 8. The side wall of the material docked with the waist panel structure 1 increases the stability of the positioning rubber 8 when it is attached, and at the same time reduces the bacterial problem that the waist panel structure 1 will produce during use. Similarly, the second elastic strip 92 reduces water absorption. The problem of impurities entering between the fabric 11 and the waist panel structure 1 .

Embodiment 3

[0047] see Figure 7As shown in Comparative Example 1, as another embodiment of the present invention, the part of the waist panel structure 1 inside the water-absorbent fabric 11 is folded, and a group of overlapped waist panel structures 1 are bonded inside Structural rubber band 17; the waist panel structure 1 is bonded to the water-absorbent fabric 11 on one side inside the water-absorbent fabric 11; when producing diapers, the water-absorbent fabric 11 is folded back on the end of the waist panel structure 1, and at the same time the The waist panel structure 1 inside the water-absorbent fabric 11 is being folded, and the structural elastic 17 is placed inside the waist panel structure 1 folded back and forth, and then in the production process, the waist panel structure 1 and the water-absorbent fabric 11 are folded. The heat-pressing treatment is to fix the waist panel structure 1 inside the water-absorbent fabric 11 and the inner side wall of the water-absorbent fabric...

Embodiment 4

[0049] see Figure 8 As shown in Comparative Example 1, as another embodiment of the present invention, the waist panel structure 1 is bonded to the water-absorbent fabric 11; the end of the water-absorbent fabric 11 is folded back on the end of the waist panel structure 1 Wrap the end of the waist panel structure 1; one side of the water-absorbent fabric 11 is folded multiple times; a structural rubber band 17 is bonded between the waist panel structure 1 and the water-absorbent fabric 11; During the process, the part of the water-absorbent fabric 11 that wraps the waist panel structure 1 is heat-pressed together with the waist panel structure 1, and at the same time, the repeatedly folded part of the water-absorbent fabric 11 is heat-pressed with the waist panel structure 1, but The outermost water-absorbent fabric 11 is not pressed together with the waist panel structure 1. At this time, after the pressing is completed, the structural rubber band 17 pulls the multi-layer wa...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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PUM

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Abstract

The invention belongs to the technical field of medical care, and particularly relates to an absorbent article with improved waist cut piece and side seam, which comprises a waist cut piece structure; water absorption cloth is arranged on the side wall of the waist cut piece structure; the end part of the water absorption cloth is longer than the end part of the waist cut piece structure; the end part of the water absorption cloth bypasses the end part of the waist cut piece structure and wraps two sides of the end part of the waist cut piece structure; and the waist cut piece structure is fixedly connected with the side wall of the water absorption cloth bypassing the end part of the waist cut piece structure. Since isolation cloth isolates the waist cut piece structure from the water absorption cloth on one side, the water absorption cloth on one side cannot be directly pulled by a structural rubber band, the water absorption cloth on one side is in a freely folded state, and compared with the water absorption cloth directly pressed with the structural rubber band, the water absorption cloth in the freely folded state is more fluffy and softer and does not have harder creases, so that a user of the paper diaper can make contact with the water absorption cloth in the freely folded state in a wearing process, so that the wearing experience is improved, and tightening marks are reduced.

Description

technical field [0001] The invention belongs to the technical field of medical care, in particular to absorbent articles with improved waist panels and side seams. Background technique [0002] When the existing diapers are produced, multiple layers of water-absorbing materials and fabrics are pasted together, and then when they are used, the moisture near the diapers is absorbed to reduce the amount of bacteria growing near the diapers of the users. [0003] There are also some technical solutions related to medical care in the prior art. For example, a Chinese patent with application number 2015800787221 discloses absorbent articles with improved waist panels and side seams, including training pants; the pants include a base , the chassis having a front waist region with a front panel, a rear waist region with a rear waist panel, and a crotch with a front panel extending between the front panel and the rear panel The crotch area of ​​the top panel. [0004] In the curren...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F13/496A61F13/64
CPCA61F13/496A61F13/4963A61F13/49001A61F13/49011A61F13/64A61F2013/4966
Inventor 王西山孙卫卫孙峰梁金攀丁涛
Owner 山东茁彼母婴用品有限公司
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