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Manufacturing process of pull-up diaper

A production process and a technology for pulling pants, which are applied in the field of disposable sanitary products and can solve problems such as wrinkles in pull-up pants.

Active Publication Date: 2019-09-10
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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  • Manufacturing process of pull-up diaper
  • Manufacturing process of pull-up diaper
  • Manufacturing process of pull-up diaper

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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 articles, in particular to a manufacturing process of a pull-up diaper. The process includes the following steps that 1, an absorption core ismade; 2, a first non-woven fabric is compounded with a liquid-tight film to form a bottom material, and a waist rubber band is bonded onto the bottom material; 3, the absorption core is compounded with the bottom material; 4, a second non-woven fabric is bonded with three-dimensional protective edges, protective edge rubber bands and plane rubber bands to form a surface layer material; the surface layer material is compounded on the compound formed by the absorption core and the bottom material; 5, longitudinal folding is conducted, and the front and rear pieces of the pull-up diaper are formed; 6, the front and rear pieces are unfolded, and the distance between the front and rear pieces of a semi-finished product of the pull-up diaper is increased, and the front and rear pieces are subjected to roll-in conveying at the same time; 7, the front and rear pieces of the pull-up diaper are connected and cut off to form the pull-up diaper. The process solves the technical problem that finished product of the pull-up diaper has wrinkles.

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 Applications(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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