Nonwoven panel and method of construction thereof

Details Nonwoven panel and method of construction thereof Nonwoven panel and method of construction thereof

2008-01-09

2010-06-29

Lyjak, Lori L (Department: 3612)

Land vehicles: bodies and tops

Bodies

Lining

C156S062200

Reexamination Certificate

active

07744143

ABSTRACT:
A nonwoven material and method of construction thereof from post consumer mixed Asian cardboard for forming structural and/or acoustic and/or thermal panels. The method includes providing post consumer mixed Asian cardboard and comminuting the cardboard into pieces of a predetermined size. Further, combining the reduced sized cardboard pieces with heat bondable textile fibers to form a substantially homogenous mixture, and then, forming a web of the mixture, with the web having a predetermined thickness, in a dry nonwoven webbing process. Then, heating the web to bond the heat bondable material with the reduced size pieces of mixed Asian cardboard to form the nonwoven material.

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