Patent ID: 9644695
Date: 2017-05-09
CPC Classifications: B32B,F16D,Y10T

Claim:
1. A method for making an anti-squeal shim comprising: producing, by a paper making process, a vibration insulating sheet having a first major surface and a second major surface wherein the vibration insulating sheet comprises fibre reinforced predominantly vibration insulating material, wherein the fibre reinforced predominantly vibration insulating material comprises reinforcement fibre, filler material, and binder material, wherein the vibration insulating sheet is thicker than 110 μm and thinner than 200 μm, and the fibre content by weight in the fibre reinforced predominantly vibration insulating material is 80% or less; applying a predominantly vibration absorbing layer to the first major surface of the vibration insulating sheet to form an anti-squeal shims sheet; and cutting the anti-squeal shims sheet to form at least one anti-squeal shim.