Non-woven fabrics

Details Non-woven fabrics Non-woven fabrics

1975-04-17

1977-01-25

Kucia, Richard R.

Plastic and nonmetallic article shaping or treating: processes

With twining, plying, braiding, or textile fabric formation

264119, 264284, 264293, B29D 302

Patent

active

040051692

ABSTRACT:
A method for making a segmentally thermally bonded non woven fabric by compressing a fibrous web between heated members with different surface land patterns of isolated projections which overlap with each other to different extents in defined manner so that registration problems are avoided in manufacture and a complex surface texture is produced in the fabric.

REFERENCES:
patent: 3120449 (1964-02-01), Griswold
patent: 3255064 (1966-06-01), Makansi
patent: 3272898 (1966-09-01), Knee
patent: 3507943 (1970-04-01), Such
patent: 3607992 (1971-09-01), Scheiding
patent: 3692622 (1972-09-01), Dunning

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