US PATENT SUBCLASS 264 / 258
.~.~.~ Joining a plurality of superposed fibrous or textile layers

Current as of: June, 1999
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264 /   HD   PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES

239  DF  MECHANICAL SHAPING OR MOLDING TO FORM OR REFORM SHAPED ARTICLE {10}
241  DF  .~ To produce composite, plural part or multilayered article {9}
257  DF  .~.~ One component is a fibrous or textile sheet, web, or batt {1}
258.~.~.~ Joining a plurality of superposed fibrous or textile layers

DEFINITION

Classification: 264/258

(under subclass 257) Processes in which a plurality of superposed or contacting fibrous or textile sheets, webs or batts are united at least in some areas of said contact.