Manufacturing container or tube from paper; or other manufacturi – Container making – Pliable container
Patent
1988-03-23
1989-04-11
Schmidt, Frederick R.
Manufacturing container or tube from paper; or other manufacturi
Container making
Pliable container
156515, 493199, 493205, 493208, B32B 164
Patent
active
048202541
ABSTRACT:
In a bag making machine utilizing clamp bar assemblies in combination with a sealing drum, the improved clamp bar assembly wherein the clamp bar is related to the conventional pivot shaft by means of a pivot pin floating in a slightly oversized hole.
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patent: 3779838 (1973-12-01), Wech
patent: 4048003 (1977-09-01), Bolli
patent: 4063983 (1977-12-01), Shiverdecker
patent: 4244772 (1981-01-01), Achelpohl
patent: 4609367 (1986-09-01), Savich et al.
patent: 4629524 (1986-12-01), Ausnit
patent: 4632667 (1986-12-01), McDonald et al.
Paper Converting Machine Company
Schmidt Frederick R.
Showalter Robert
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