Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1986-03-26
1988-03-22
Weston, Caleb
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
156 80, 156193, 156197, 156200, 156204, 156227, 156250, 156259, 1563099, 156320, 4272071, 4272082, 427286, 428116, 428188, B32B 3118
Patent
active
047326301
ABSTRACT:
A process and apparatus for fabricating expandable honeycomb materials disclosed. The continuous length of material is folded along opposite side portions thereof into a generally flat tubular form having upper lower layers. Adhesive is then applied along the length of the continuous material by first heating the material, applying the adhesive in a liquid state to the heated material, and then cooling the material to solidify the adhesive. The folded tubular material with solified adhesive lines thereon is then wound about a rack in such a manner that the tubular material is deposited in a plurality of continuous layers one on another with the lines of adhesive being disposed between adjacent layers. The wound layers are then radially cut and placed in a vertically aligned stack while they are removed from the rack. The vertically stacked layers are then heated to a temperature sufficient to activate the lines of adhesive and bond the layers together. Finally, the stacked tubular material is cooled to form a unitary stack of tubular, expandable honeycomb material. A device for performing the process as described above is also disclosed.
REFERENCES:
patent: 3077223 (1963-02-01), Hartsell et al.
patent: 3082141 (1965-06-01), Steele et al.
patent: 3189501 (1965-06-01), White
patent: 4019554 (1977-04-01), Rasmussen
patent: 4256526 (1981-03-01), McDaniel
patent: 4346132 (1982-08-01), Cheng et al.
patent: 4450027 (1984-05-01), Colson
Thermocell, Ltd.
Weston Caleb
LandOfFree
Method for producing expandable honeycomb material does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for producing expandable honeycomb material, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for producing expandable honeycomb material will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-440304