Apparatus for and method of wrapping boards

Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – With bending – folding – winding – or wrapping means

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

156216, B32B 304

Patent

active

058854053

ABSTRACT:
Apparatus for and process of folding and securing edges of a relatively large wrap over corresponding edges of a smaller board positioned on and in contact with an adhesively coated surface of the wrap to form a laminated work-piece, the work-piece being moved in a first direction to a first wrapping head having a pair of movable jaws defining a slot. An edge if the sheet extending from the work-piece, is engaged and folded over a corresponding edge of the board and adhesively adheres to the opposite surface of the board. The folded-over edge is then clamped between the jaws of the first wrapping head and carried in that manner in an opposite direction in a parallel but displaced second plane to a similar slot in a second, like, wrapping head. At the latter, the opposite edge of the sheet extending from the work-piece is similarly engaged, folded over and adhered to the board. The folded over opposite edge is then clamped by the jaws of the second wrapping head which serves to transport the work-piece in that manner, back in the first direction but in a third plane displaced from the first and second planes, for side-edge wrapping.

REFERENCES:
patent: 3580770 (1971-05-01), Dyal
patent: 3616076 (1971-10-01), Gepkens
patent: 3669805 (1972-06-01), Engvoll
patent: 3977932 (1976-08-01), Fries et al.
patent: 4035221 (1977-07-01), Pagnoni
patent: 4036678 (1977-07-01), Lambert
patent: 4478664 (1984-10-01), Elias
patent: 4563233 (1986-01-01), Henderson
patent: 5032206 (1991-07-01), Sigerist
patent: 5118374 (1992-06-01), Suwitoadji
patent: 5395466 (1995-03-01), Tukagoshi et al.
patent: 5587042 (1996-12-01), St. Denis

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Apparatus for and method of wrapping boards does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for and method of wrapping boards, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for and method of wrapping boards will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2121727

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.