Anti-tightening pull-ups and manufacturing process thereof

A manufacturing process and a technology for pulling pants, which are applied in the field of disposable hygiene products, can solve the problems of irregular wrinkles and poor appearance, and achieve the effects of good wearing shrinkage, reducing wrinkles and ensuring elastic performance.

Active Publication Date: 2020-09-01
FUJIAN HENGAN HLDG CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Therefore, in view of the above problems, the present invention proposes a kind of anti-pull-up trousers, which solves the existing need to interrupt the elastic band on the waist circumference of the three-piece pull-up trousers, resulting in perforation, irregular wrinkling, and appearance poor technical issues

Method used

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  • Anti-tightening pull-ups and manufacturing process thereof
  • Anti-tightening pull-ups and manufacturing process thereof
  • Anti-tightening pull-ups and manufacturing process thereof

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Embodiment Construction

[0035] The present invention will be further described in conjunction with the accompanying drawings and specific embodiments.

[0036] refer to figure 1, the present embodiment provides a kind of pull-proof pants, comprising a front waist 1, a back waist 2, an absorbent main body 3 arranged between the front waist 1 and the back waist 2, the back waist 2 includes a base material layer 21, the The upper end of the base material layer 21 extends beyond the absorbent main body 3 to form an extension part 22. The extension part 22 is provided with a plurality of elastic bands 23 along the width direction. There is an elastic sheet 24, the elastic sheet 24 extends and covers both sides of the absorbent main body 3, and is bonded with the absorbent main body 3, and the position where the elastic sheet 24 covers the absorbent main body 3 is realized by point breaking Loss of elasticity, and the broken part forms a broken area 241, the side of the elastic sheet 24 away from the abso...

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Abstract

The invention relates to the field of disposable hygienic products, in particular to anti-tightening pull-ups. The anti-tightening pull-ups comprise a front waistline, a rear waistline and an absorption main body. The rear waistline comprises a base material layer; the upper end of the base material layer extends out of the absorption main body to form an extension part; the extension part is provided with a plurality of rubber bands along the width direction; elastic sheets are arranged at the left end and the right end of the absorption main body on the base material layer respectively; theelastic sheets extend to cover the two sides of the absorption main body and are bonded with the absorption main body; the portions, covering the absorption main body, of the elastic sheets achieve elasticity loss in a spot breaking mode, spot breaking areas are formed at the spot breaking portions; and the sides, away from the absorption main body, of the elastic sheets are bonded with the base material layer. The technical problems that in the prior art, the waistline of a pair of three-piece pull-ups needs to be subjected to rubber band breaking, consequently, perforation and wrinkling areirregular, and the appearance presentation degree is poor are solved. Correspondingly, the invention further provides a manufacturing process of the anti-tightening pull-ups.

Description

technical field [0001] The invention relates to the field of disposable hygiene products, in particular to anti-snap pants and a manufacturing process thereof. Background technique [0002] Chinese patent number: 201720147900.8 discloses a dynamic fit three-piece pull-up pants, including a front elastic waist, a rear elastic waist, and a composite absorbent sheet. The composite absorbent sheet includes a liquid-permeable top layer, a liquid-impermeable side leakage prevention layer, a liquid-impermeable bottom layer and an absorbent layer arranged between the liquid-permeable top layer and the liquid-impermeable bottom layer; the front elastic waist and the rear elastic waist are Two independent pieces of material are elastic material sheets composed of elastic silk and non-woven fabrics. The composite water-absorbing sheet is located at the crotch position between the front elastic waist and the rear elastic waist, and forms a three-piece pull with the front and rear elasti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F13/496A61F13/15
CPCA61F13/496A61F13/15577
Inventor 吴朱兴洪玉容
Owner FUJIAN HENGAN HLDG CO LTD
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