Nonwoven bonding patterns producing fabrics with improved...

Details Nonwoven bonding patterns producing fabrics with improved... Nonwoven bonding patterns producing fabrics with improved...

2011-03-29

2011-03-29

Wollschlager, Jeffrey (Department: 1742)

Plastic and nonmetallic article shaping or treating: processes

Forming continuous or indefinite length work

Layered, stratified traversely of length, or multiphase...

C264S172170, C264S172190, C264S175000, C264S210200, C264S210800, C264S284000, C264S293000, C264S310000, C264S320000, C264S324000, C428S175000, C428S196000, C428S198000

Reexamination Certificate

active

07914723

ABSTRACT:
A thermal bonding pattern for nonwoven fabric possessing improved abrasion resistance while retaining softness, comprising a basket-weave pattern or other pattern having a transition area (2) equal to at least 10% of bonding spot area (1) inFIG. 3, more preferably a transition area (2) equal to at least 50% of bonding spot area (1), and most preferably a transition area (2) equal to at least 100% of bonding spot area.

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International Preliminary Report on Patentability in related PCT Application No. PCT/FI2008/050220, mailed May 5, 2009.
Communication pursuant to Article 94(3) EPC, European Patent Office examination report in corresponding European Application No. 08 761 623.1-2124, dated May 6, 2010.

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