Invention Grant
- Patent Title: Method of selectively elasticating a moving web and an article comprising the elasticated web
- Patent Title (中): 选择性地弹性移动幅材和包括弹性网的制品的方法
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Application No.: US13823188Application Date: 2010-10-18
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Publication No.: US09381120B2Publication Date: 2016-07-05
- Inventor: Lucas Bäck , Lennart Nilsson
- Applicant: Lucas Bäck , Lennart Nilsson
- 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
- International Application: PCT/SE2010/051123 WO 20101018
- International Announcement: WO2012/053946 WO 20120426
- Main IPC: A61F13/00
- IPC: A61F13/00 ; A61F13/15 ; A61F13/49 ; A61F13/496 ; A61F13/45
Abstract:
A method for producing an elasticated chassis web for use as a continuous and coherent layer in a disposable garment, including attaching continuous elastic elements (10,11) to a continuous base web (1) along regularly undulating wave-shaped curves (12,13) and cutting out pieces (21) in crotch segments (4) of the continuous base web (1) in order to remove selected parts of the elastic elements (10,11) from the base web (1). A disposable garment made from the elasticated chassis web includes a chassis layer (56) having a hole (69) in a garment crotch portion (43).
Public/Granted literature
- US20130184670A1 METHOD OF SELECTIVELY ELASTICATING A MOVING WEB AND AN ARTICLE COMPRISING THE ELASTICATED WEB Public/Granted day:2013-07-18
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