Invention Grant
- Patent Title: Hygiene pants for single use
- Patent Title (中): 卫生裤一次性使用
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Application No.: US12285532Application Date: 2008-10-08
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Publication No.: US08029631B2Publication Date: 2011-10-04
- Inventor: Jean-Francois Cartier , Christian Dumas , Hans Een , Marcus Lehto , Lucas Back
- Applicant: Jean-Francois Cartier , Christian Dumas , Hans Een , Marcus Lehto , Lucas Back
- Applicant Address: SE Gothenburg
- Assignee: SCA Hygiene Products AB
- Current Assignee: SCA Hygiene Products AB
- Current Assignee Address: SE Gothenburg
- Agency: Buchanan Ingersoll & Rooney PC
- Main IPC: B32B37/00
- IPC: B32B37/00

Abstract:
Disposable hygiene pants with a front portion (2), a rear portion (3) and a crotch portion (4) provided with two leg openings (5, 6), the longitudinal edge portions (21, 22) of the front portion being connected by longitudinal weld seams (7, 8) to the longitudinal edge portions (31, 32) of the rear portion (3) in order to form a waist opening (9) and two leg openings (5, 6) in the crotch portion, which leg openings are outwardly delimited in the transverse direction by the inner end portions of the weld seams as seen in the longitudinal direction of the hygiene pants. The hygiene pants have an outer cover (10) and comprise an absorption unit (11). The cover is preferably made of an elastic laminate. The weld seams (7, 8) are each reinforced by at least one reinforcing strip (15, 16) containing thermoplastic fibers and have a tensile strength, in a direction transverse to the weld seam, in excess of 5 N/25.4 mm at least in the portions reinforced with said nonwoven strip (15, 16).
Public/Granted literature
- US20090107614A1 Hygiene pants for single use Public/Granted day:2009-04-30
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