All-directional leakage-proof absorbent article and forming process thereof

An all-round technology for absorbent articles, applied in absorbent pads, medical science, bandages, etc., can solve problems such as insufficient anti-side leakage effects, achieve three-dimensional effects, achieve comfort, and achieve anti-side leakage effects

Active Publication Date: 2021-11-05
QUANZHOU HANWEI MACHINERY MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Therefore, in view of the above problems, the present invention proposes an all-round anti-leakage abs

Method used

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  • All-directional leakage-proof absorbent article and forming process thereof
  • All-directional leakage-proof absorbent article and forming process thereof
  • All-directional leakage-proof absorbent article and forming process thereof

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Effect test

Embodiment Construction

[0043] The present invention will be further described in conjunction with the accompanying drawings and specific embodiments.

[0044] refer to Figure 1 to Figure 4 , this embodiment provides an all-round leak-proof absorbent article, including a main body 1, an upper absorbent body 2 disposed in the main body 1, and leg circumferences 4 disposed on the main body 1 and located on both sides of the upper absorbent body 2 in the width direction. The leg circumference part 4 includes at least two layers of leg circumference material layers and a leg circumference elastic body 43 sandwiched between the two layers of leg circumference material layers. The body 1 has a longitudinal direction along the length direction and a transverse direction along the width direction. In the body 1, a lower absorbent body 3 is arranged below the upper absorbent body 2, and the width of the lower absorbent body 3 along the transverse direction of the main body 1 is greater than the width of the ...

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Abstract

The invention relates to the field of disposable hygienic products, in particular to an all-directional leakage-proof absorbent article, which comprises a body, an upper-layer absorber arranged in the body, and leg circumference parts arranged on the body and located on the two sides of the upper-layer absorber in a width direction; each leg circumference part comprises at least two leg circumference material layers and a leg circumference elastic body clamped between the two leg circumference material layers; the body has a longitudinal direction in a length direction and a transverse direction in the width direction; a lower-layer absorber is arranged in the body and located below the upper-layer absorber; the width of the lower-layer absorber is greater than that of the upper-layer absorber; the lower-layer absorber extends into the leg circumference parts along the two transverse sides of the body to form absorptive flanges; the middles of the absorptive flanges are not bonded with the upper-layer absorber; and a flow guide direction of the middle of each absorptive flange is in the longitudinal direction or the transverse direction. The articles solves the technical problem of an existing side leakage prevention effect is insufficient. Then, the invention further provides a forming process of the all-directional leakage-proof absorbent article.

Description

technical field [0001] The invention relates to the field of disposable sanitary products, in particular to an all-round anti-leakage absorbent product and its forming process. Background technique [0002] It discloses the feature of having an upper layer absorbent body and a lower layer absorbent body. In the existing disposable absorbent articles, how to effectively prevent side leakage and reduce the risk of side leakage is a relatively important indicator. Major manufacturers have also conducted a lot of research on absorbent articles that prevent side leakage, such as the Chinese patent Application number: CN201280030608.8 discloses an absorbent article with improved leak-proof performance when the wearer of the absorbent article is lying on his side. The absorbent article has a surge layer in fluid communication with a portion of the garment-facing region of the absorbent core and a portion of the side edges of the absorbent core. But its anti-side leakage effect is...

Claims

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Application Information

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IPC IPC(8): A61F13/494A61F13/496A61F13/535A61F13/15
CPCA61F13/49426A61F13/496A61F13/535A61F13/15577A61F2013/49088
Inventor 林笛高奇晖
Owner QUANZHOU HANWEI MACHINERY MFG
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