Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – Automatic and/or material-triggered control
Reexamination Certificate
2007-05-29
2007-05-29
Sells, James (Department: 1734)
Adhesive bonding and miscellaneous chemical manufacture
Surface bonding means and/or assembly means therefor
Automatic and/or material-triggered control
C156S436000, C156S498000, C156S500000
Reexamination Certificate
active
10836944
ABSTRACT:
An apparatus for producing an elastomeric nonwoven laminate including a plurality of elastomeric strands joined to a nonwoven web in a controlled distribution is provided. The apparatus includes an extruder for extruding a plurality of elastomeric strands onto a cooled surface of a rotating drum, which transports the strands in parallel alignment to a nip formed between two rollers rotating about parallel axis. The drum transfers the plurality of strands to the nip in a controlled distribution where it is bonded with the nonwoven. The apparatus also includes elements which automate the apparatus for creating the elastomeric nonwoven laminate.
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PCT International Search Report mailed Oct. 4, 2005, 7 pages.
U.S. Appl. No. 10/452,438, filed Jun. 2, 2003, Schneider et al.
Myers Randall Allen
Scaife Martin Geoffrey
Schmitz Christoph Johann
Schneider Uwe
Krebs Jay A.
Leal George B.
Powell John G.
Sells James
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