Non-metallic paste sectors and methods of fabricating and utiliz

Details Non-metallic paste sectors and methods of fabricating and utiliz Non-metallic paste sectors and methods of fabricating and utiliz

1979-09-24

1981-10-06

Lusignan, Michael R.

Coating apparatus

Solid applicator contacting work

With work-handling or work-supporting

101378, 428422, 4284246, B05C 100, B41F 1310, B41F 2706, B32B 2700

Patent

active

042929199

ABSTRACT:
A paste sector for applying paste in a predetermined pattern to an item being manufactured, such as to the open bottom portion of a partially formed bag in a bag making machine. The paste sector is molded from a substantially resilient non-metallic material, and includes an added-thickness bottom portion adapted to be directly fitted to a paste sector shaft. The paste sector is preferably injection molded from a rubber-like urethane material, and is provided with a Teflon coating having an affinity for the low viscosity paste employed in the fabrication of paper bags.

REFERENCES:
patent: 2781278 (1957-02-01), Harmon
patent: 3006317 (1961-10-01), Showalter
patent: 3377949 (1968-04-01), Prince
patent: 3450099 (1969-06-01), Petersen
patent: 4015046 (1977-03-01), Pinkston et al.

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