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A kind of manufacturing process of pull-up trousers

The invention relates to a production process and a technology for pull-up pants, which are applied in the field of disposable sanitary products, and can solve problems such as wrinkling of pull-up pants, and achieve the effects of preventing rapid side leakage, good effect of preventing side leakage and strong feeling of comfort.

Active Publication Date: 2021-06-08
QUANZHOU JIAHUA SANITARY PROD
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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 manufacturing process of pull-up pants, which solves the technical problem that existing pull-up pants have wrinkled conditions when they are finished products

Method used

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  • A kind of manufacturing process of pull-up trousers
  • A kind of manufacturing process of pull-up trousers
  • A kind of manufacturing process of pull-up trousers

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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 4 , the present embodiment provides a manufacturing process of pull-up pants, comprising the following steps:

[0028] The first step is to make the absorbent core;

[0029] The second step is to combine the first non-woven fabric with the liquid-impermeable film to form the bottom material, and glue the waist elastic on the bottom material;

[0030] The third step is to combine the absorbent core with the bottom material;

[0031] In the fourth step, the second non-woven fabric is bonded to the three-dimensional guard, the guard elastic, and the plane elastic to form a surface material, and the surface material is compounded on the composite of the absorbent core and the bottom material;

[0032] The fifth step is to fold longitudinally to form the front and back pieces of the pull-up pants;

[0033] The sixth...

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Abstract

The invention relates to the field of disposable sanitary products, in particular to a manufacturing process of pull-up pants, comprising the following steps: the first step is to make an absorbent core; the second step is to combine the first non-woven fabric with a liquid-impermeable film Form the bottom material, and glue the waist elastic on the bottom material; the third step is to combine the absorbent core with the bottom material; The ribs form the surface material, and the surface material is combined on the composite of the absorbent core and the bottom layer material; the fifth step is to perform longitudinal folding to form the front and back panels of the pull-up pants; the sixth step is to open the front and back panels, and the The distance between the front piece and the back piece of the folded pull-up pants semi-finished product is enlarged, and the front piece and the back piece are rolled and conveyed at the same time; the seventh step is to weld and cut the front piece and the back piece of the pull-up pants to form Pull up pants. It solves the technical problem that existing pull-up pants are wrinkled when they are finished products.

Description

technical field [0001] The invention relates to the field of disposable sanitary products, in particular to a manufacturing process of pull-up pants. Background technique [0002] Pull-up pants are a common form of diapers currently on the market. For example, Chinese Patent No.: CN201720660605.2 discloses a new type of pull-up pants, specifically related to the technical field of hygiene products, including pull-up pants body, the pull-up pants body It includes a waistline part and a water-absorbent crotch part corresponding to the crotch of the human body, the waistline part includes a front waistline part corresponding to the front waist of the human body and a back waistline part corresponding to the back waist of the human body, and a There is an elastic belt capable of stretching, and the two ends of the elastic belt are respectively connected to the water-absorbing crotch part and the waist circumference part. It provides the basic structural style of the existing pu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61F13/496A61F13/494A61F13/15
CPCA61F13/15577A61F13/15723A61F13/15764A61F13/494A61F13/496
Inventor 尤华山
Owner QUANZHOU JIAHUA SANITARY PROD
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