Method and apparatus for single facer glue application adjustmen

Details Method and apparatus for single facer glue application adjustmen Method and apparatus for single facer glue application adjustmen

1996-03-08

1998-07-28

Lorin, Francis J.

Adhesive bonding and miscellaneous chemical manufacture

Surface bonding means and/or assembly means therefor

With bending, folding, winding, or wrapping means

73507, 156361, B65H 23188, B65H 3704

Patent

active

057858020

ABSTRACT:
To provide a single facer glue application adjusting method and apparatus which enable 1 to prevent occurrence of defective sheet accompanying with operation mistake like negligence of setting change of roll gap in a change of papers, 2 to improve appearance of corrugated board sheet and to enhance quality of strength etc. of same and 3 to decrease manufacturing cost of a glue application adjusting apparatus. A glue application roll 1 rotating at a circumferential velocity v.sub.1 different from that v.sub.2 of a downstream side corrugating roll (an upper corrugating roll) 9 is moved to touch the downstream side corrugating roll 9 via a core paper 11 and, upon variation in the circumferential velocity of each said roll caused thereby, a setting position of the glue application roll 1 to the downstream side corrugating roll 9 is adjusted, thus a gap between the glue application roll 1 and the downstream side corrugating roll 9 is maintained approximately at a thickness of the core paper 11.

REFERENCES:
patent: 3046935 (1962-07-01), Wilson
patent: 3520276 (1970-07-01), Martin
patent: 3521551 (1970-07-01), Boxmeyer
patent: 4259918 (1981-04-01), Ward et al.
patent: 4569864 (1986-02-01), McIntyre
patent: 4620896 (1986-11-01), Sueki et al.
patent: 5037665 (1991-08-01), LaMantia et al.
patent: 5415720 (1995-05-01), Schonhammer et al.
patent: 5584932 (1996-12-01), Clark et al.

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