US PATENT SUBCLASS 156 / 62.6
.~.~.~ By joining portions of batt to itself

Current as of: June, 1999
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156 /   HD   ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE

1  DF  METHODS {7}
60  DF  .~ Surface bonding and/or assembly therefor {93}
62.2  DF  .~.~ With formation of lamina by bulk deposition of discrete particles to form self-supporting article {3}
62.6.~.~.~ By joining portions of batt to itself

DEFINITION

Classification: 156/62.6

(under subclass 62.2) Processes which include the step of distorting and portion of the lamina with respect to another portion such that said portions are in contact and bonded together.