Invention Grant
- Patent Title: Method of applying bulk glue for nursing pad base film to four corners of sanitary product nursing pad base film and device therefor
- Patent Title (中): 将护理垫基膜的胶料用于卫生产品护理垫基膜的四个角落的方法及其装置
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Application No.: US14349399Application Date: 2012-08-16
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Publication No.: US09248057B2Publication Date: 2016-02-02
- Inventor: Qiuhong Li
- Applicant: Qiuhong Li
- Applicant Address: CN Beijing
- Assignee: Beijing Beishute Maternity & Child Articles., LTD
- Current Assignee: Beijing Beishute Maternity & Child Articles., LTD
- Current Assignee Address: CN Beijing
- Agency: Synthesis Intellectual Property, LLC
- International Application: PCT/CN2012/080209 WO 20120816
- International Announcement: WO2014/026348 WO 20140220
- Main IPC: B32B37/12
- IPC: B32B37/12 ; B32B38/04 ; A61F13/15 ; D21H23/22 ; D21H27/00 ; B32B37/26 ; B32B37/00 ; B32B38/00 ; B32B38/18
Abstract:
A method and a device for applying large areas of glue used for a bottom film of an absorbent pad at the four corners of the bottom film of the absorbent pad of a health care article is described. The processes includes (a) gluing and conveying a release paper; (b) cutting the glued release paper; and (c) transferring the glue from the release paper to the absorbent pad.
Public/Granted literature
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