Invention Grant
- Patent Title: Apparatus for securing articles to film-like material
- Patent Title (中): 用于将制品固定到薄膜状材料上的装置
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Application No.: US443653Application Date: 1974-02-19
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Publication No.: US3940307APublication Date: 1976-02-24
- Inventor: Samuel J. Rivman , Alvaro Da Costa
- Applicant: Samuel J. Rivman , Alvaro Da Costa
- Applicant Address: NY Brooklyn
- Assignee: Eastern Poly Packaging Company
- Current Assignee: Eastern Poly Packaging Company
- Current Assignee Address: NY Brooklyn
- Main IPC: B29C65/02
- IPC: B29C65/02 ; B31B1/90 ; B32B31/00
Abstract:
This invention is a method and apparatus for securing snap fasteners to supporting material. An aperture is formed in the supporting material and the socket or stud of the fastener, as the case may be, is allowed to project through the aperture. The supporting material is then heat sealed to the fastener around the aperture. Preferably, both the supporting material and the snap fasteners are made of heatsealable, thermoplastic material.
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