Absorbent article with waist gasketing element
A technology for absorbent products and components, applied in the field of disposable absorbent products, can solve the problems of difficulty in bonding, poor bonding, leakage of body exudates, etc.
Pending Publication Date: 2022-06-03
PROCTER & GAMBLE CO
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Problems solved by technology
However, there are several other problems with mechanical attachment, especially in the central absorbent region of the article - especially when the waistband is attached to the chassis after the absorbent core and chassis have been combined
For example, mechanical attachment can create holes that can cause bodily exudates to leak through the outer cover of the absorbent article
Variations in process or equipment manufacturing can also make it difficult to create adequate bonds
Furthermore, mechanical bonds on the absorbent core of an absorbent article may also be ineffective if the mechanical bond contacts airfelt or absorbent gelling material (AGM) distributed within the absorbent core.
Airfelt is wood pulp based and does not melt, and does not bond well to the remaining polymers in the article, resulting in poor bonding
Method used
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[0028] The following terminology explanations are helpful in understanding the present disclosure:
[0029] "Absorbent article" as used herein refers to a consumer product whose primary function is to absorb and retain soils and waste. Absorbent articles may include sanitary napkins; tampons; pantiliners; interlabial devices; wound dressings; wipes; disposable diapers, including taped diapers and diaper pants, for diapers with reusable outer covers Inserts, adult incontinence diapers, adult incontinence pads and adult incontinence pants. The term "disposable" is used herein to describe absorbent articles that are not generally intended to be laundered or otherwise reconstituted or reused as absorbent articles (eg, they are intended to be disposed of after a single use, and may also be configured to can be recycled, composted, or otherwise disposed of in an environmentally compatible manner).
[0030] The term "feminine hygiene article" refers to a disposable absorbent articl...
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Abstract
The present disclosure relates to an absorbent article having a waist gasketing element, wherein the gasketing element has an adhesive region and one or more adhesive-free regions. At least a portion of the waist gasketing element is adhesively attached to the chassis of the absorbent article. Additionally, a portion of the waist gasketing element is mechanically attached to a portion of the absorbent article.
Description
technical field [0001] The present disclosure relates to disposable absorbent articles having waist gasketing elements, and more particularly to waist gasketing elements having adhesive-free regions and adhesive regions. Background technique [0002] Various types of articles such as diapers and other absorbent articles have components that include elastic components such as waistbands. In some configurations, the waistband may be provided as a single layer of elastic material, such as an elastic film. In some configurations, the waistband may be provided as an elastic laminate, which may include an elastic material bonded to one or more substrates, such as a nonwoven, wherein the elastic material may include an elastic film and / or elastic strands . Providing an elasticized waistband at the top edge of the disposable absorbent article can have improved fit and restraint. The elasticized waistband can help contain exudates by providing increased pressure between the skin a...
Claims
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IPC IPC(8): A61F13/49A61F13/56A61F13/15
CPCA61F13/49011A61F13/15764A61F13/15203A61F13/15593A61F13/15723A61F13/5622A61F2013/49092A61F2013/1591A61F2013/15552B32B38/0004
Inventor J.T.雷切克T.林纳特U.达拉尔K.R.威尔豪斯J.E.内勒M.B.奎德U.施奈德T.F.格罗斯D.L.戈德
Owner PROCTER & GAMBLE CO