Air permeable, water repellent, acoustic door watershield

Details Air permeable, water repellent, acoustic door watershield Air permeable, water repellent, acoustic door watershield

2003-12-17

2008-07-22

Ruddock, Ula C (Department: 1794)

Fabric (woven, knitted, or nonwoven textile or cloth, etc.)

Scrim

Nonwoven scrim

C442S056000, C442S057000, C442S058000, C442S085000, C442S088000

Reexamination Certificate

active

07402537

ABSTRACT:
A method and apparatus for manufacturing an air controllably permeable, water repellent, acoustic absorbing door water shield for attachment to a vehicle door. The water shield is formed of a first layer constructed of a water repellant, air restrictive non woven scrim which is joined to a second layer formed of a lofted, non-woven fiber pad. The first layer has an air permeability greater than zero. Varying the characteristics of the first and second layers optimizes the acoustic absorption range of the door water shield.

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