EP 0091974 A1 19831026 - A method for the manufacture of a fused nonwoven fabric.
Title (en)
A method for the manufacture of a fused nonwoven fabric.
Title (de)
Verfahren zur Herstellung eines schmelzgebundenen nichtgewebten Materials.
Title (fr)
Méthode de fabrication d'un non-tissé fondu.
Publication
Application
Priority
EP 82103217 A 19820416
Abstract (en)
A fused nonwoven fabric of thermoplastic fibers having a first surface and a second surface opposite the first surface is produced by exposing at least one of the first and second surfaces of the fabric to infrared radiation and contacting at least one of the first and second surfaces of the fabric with at least one heated roll having a temperature sufficient to fuse together the fibers of the surface in contact with the heated roll.
IPC 1-7
IPC 8 full level
D04H 1/48 (2012.01); D04H 1/485 (2012.01); D04H 1/54 (2012.01); D04H 1/544 (2012.01); D04H 1/556 (2012.01); D04H 1/74 (2006.01)
CPC (source: EP)
D04H 1/48 (2013.01); D04H 1/485 (2013.01); D04H 1/54 (2013.01); D04H 1/544 (2013.01); D04H 1/556 (2013.01); D04H 1/74 (2013.01)
Citation (search report)
- [X] AU 509757 A
- [A] DE 2338424 A1 19750213 - LANGE JOACHIM
Designated contracting state (EPC)
DE FR GB SE
DOCDB simple family (publication)
EP 0091974 A1 19831026; EP 0091974 B1 19860611; DE 3271635 D1 19860717
DOCDB simple family (application)
EP 82103217 A 19820416; DE 3271635 T 19820416