Multi-ply fibrous sheet structure and its manufacture

Details Multi-ply fibrous sheet structure and its manufacture Multi-ply fibrous sheet structure and its manufacture

1980-05-15

1982-03-16

Thibodeau, Paul J.

Stock material or miscellaneous articles

Structurally defined web or sheet

Continuous and nonuniform or irregular surface on layer or...

156209, 156210, 162113, 162117, 162205, 428156, 428166, 428172, 428178, 428184, 428212, 428332, B32B 328, B32B 2900

Patent

active

043201628

ABSTRACT:
In the manufacture of a multi-ply fibrous sheet structure, each of a pair of plies of fibrous web material is provided with a pattern of relatively deep, primary, spot embossments each adherent to the opposite ply and surrounded by a pattern of relatively shallow, secondary, non-adherent spot embossments.

REFERENCES:
patent: 2854336 (1958-09-01), Gutnecht
patent: 3708366 (1973-01-01), Donnelly
patent: 3867225 (1975-02-01), Nystrand
patent: 3868205 (1975-02-01), Thomas

Affiliated with

Also associated with

Rating

Multi-ply fibrous sheet structure and its manufacture does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Multi-ply fibrous sheet structure and its manufacture, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multi-ply fibrous sheet structure and its manufacture will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1642037