Invention Grant
- Patent Title: Film tube gusset forming machine
- Patent Title (中): 薄膜管角接板成型机
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Application No.: US705325Application Date: 1985-02-25
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Publication No.: US4578051APublication Date: 1986-03-25
- Inventor: Wayne F. Everman
- Applicant: Wayne F. Everman
- Applicant Address: IL Chicago
- Assignee: Container Corporation of America
- Current Assignee: Container Corporation of America
- Current Assignee Address: IL Chicago
- Main IPC: B31B19/36
- IPC: B31B19/36 ; B31B1/12 ; B31B1/36
Abstract:
A machine for converting tubular plastic film from flat fold to pleated fold cross section which includes self-contained radio controlled inflating capsule positioned within the tube to inflate it as the gussets are being formed by conventional forming or plowing mechanism.
Public/Granted literature
- US5991465A Modular digital image processing via an image processing chain with modifiable parameter controls Public/Granted day:1999-11-23
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