Production method of rapid diffusion and absorption urine-leakage-prevention absorption product and diaper product

An absorbent product and a production method technology, applied in the field of sanitary products, can solve the problems of easy omission, leakage of urine, etc., and achieve the effects of increasing the effective use area, improving dryness and absorption, and solving poor strength

Inactive Publication Date: 2018-08-24
CHIAUS FUJIAN IND DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the boat-shaped profile of the product is such that the surface side is protruding and the bottom side is concave, the liquid will quickly flow from the middle to both sides, and it is easy to leak out, resulting in urine leakage

Method used

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  • Production method of rapid diffusion and absorption urine-leakage-prevention absorption product and diaper product
  • Production method of rapid diffusion and absorption urine-leakage-prevention absorption product and diaper product
  • Production method of rapid diffusion and absorption urine-leakage-prevention absorption product and diaper product

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Experimental program
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Effect test

Embodiment

[0033] A production method for rapidly diffusing and absorbing urine leakage prevention absorbent articles, comprising the following steps:

[0034] 1. In the core body forming stage, a forming block is arranged on the forming die of the core body. When the core body is formed, it is affected by the forming block. forming a directional shaping groove with the same contour as the forming block;

[0035] 2. Squeeze the directional shaping groove under negative pressure in step (1) to fix the structure of the directional shaping groove;

[0036] 3. Spray the adhesive at the directional shaping groove, and then compound the upper wrapping layer on the upper surface of the fluff pulp and the polymer mixture, and perform a hot-pressing circumferential sealing;

[0037] 4. Bonding the upper wrapping layer and the lower wrapping layer by hot pressing, ultrasonic wave or gluing method at the directional shaping groove;

[0038] 5. Compound the surface material and the bottom material...

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Abstract

The invention relates to the technical field of sanitation supplies, in particular to a production method of a rapid diffusion and absorption urine-leakage-prevention absorption product. The method includes the following steps of firstly, conducting the core body forming stage, wherein a forming block is arranged on a forming mold of a core body, the forming block acts on the core body when the core body is formed, and a fluff pulp and macromolecule mixture is formed into an oriented shaping groove with the contour the same as the contour of the forming block by means of the forming block in terms of appearance when attached to a lower wrapping layer; secondly, conducting negative pressure downward extruding on the oriented shaping groove in the first step, and fixing the structure of theoriented shaping groove; thirdly, spray-coating the oriented shaping groove with an adhesive, compositing the upper wrapping layer on the upper surface of the fluff pulp and macromolecule mixture, andconducting hot press peripheral sealing; fourthly, adhering the upper wrapping layer to a lower wrapping layer through a hot press or ultrasonic or gluing method on the oriented shaping groove. The method is used for producing the absorption product for preventing urine leakage and core body lumping breakage.

Description

technical field [0001] The invention relates to the technical field of sanitary products, in particular to a production method of a rapid diffusion absorption and urine leakage prevention absorbent product and a diaper product. Background technique [0002] In recent years, with the continuous increase of my country's per capita purchasing power and the change of parenting concept, the baby diaper market has maintained a rapid growth momentum, maintaining a growth rate of more than 10% for a long time. From 2014 to 2016, the average annual sales of the domestic baby diaper market was between 40 billion and 45 billion yuan, and the average annual growth rate was between 11% and 13%. There are many types of baby diapers on the market, which can be distinguished from the structure and structure of the absorbent core of the product, which are mainly divided into two types of structure: traditional core and composite core. [0003] In the process of development and evolution of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F13/496A61F13/494A61F13/537A61F13/15
CPCA61F13/15577A61F13/49406A61F13/496A61F13/53708A61F2013/53765
Inventor 郑佳明王学文张程娟
Owner CHIAUS FUJIAN IND DEV
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