Invention Grant
- Patent Title: Apparatus for connecting a tear-open strip with a film web
- Patent Title (中): 用于将撕开的条带与薄膜网连接的装置
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Application No.: US855541Application Date: 1997-05-13
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Publication No.: US5858167APublication Date: 1999-01-12
- Inventor: Heinz Focke , Johann Koster
- Applicant: Heinz Focke , Johann Koster
- Applicant Address: DEX Verden
- Assignee: Focke & Co., (GmbH & Co)
- Current Assignee: Focke & Co., (GmbH & Co)
- Current Assignee Address: DEX Verden
- Priority: DEX19619558.6 19960514
- Main IPC: B65B61/18
- IPC: B65B61/18 ; B29C65/00 ; B29C65/18 ; B32B31/08 ; B32B31/20
Abstract:
Sealing rollers (23, 24, 25) serve for connecting tear-open strips with a film web (10) by applying heat and pressure, the sealing rollers (23, 24, 25) resting against the film web (10) in the region of the tear-open strips. Opposite of the sealing rollers (23, 24, 25) there are positioned counter rollers which make it possible to transfer pressure by means of the sealing rollers (23 to 25). The sealing rollers (23 to 25) are heated, specifically by radiant heat from a heated housing (31), which serves as a carrier for the sealing rollers (23, 24, 25).
Public/Granted literature
- US5228547A Golf accessory bag Public/Granted day:1993-07-20
Information query
IPC分类:
