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Process for the permanent joining of stretchable threadlike or small ribbonlike elastic elements to a flat substrate, as well as use thereof for producing frilled sections of film or foil strip

  • US 4,842,666 A
  • Filed: 03/04/1988
  • Issued: 06/27/1989
  • Est. Priority Date: 03/07/1987
  • Status: Expired due to Term
First Claim
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1. A process for the permanent joining of stretchable threadlike or small ribbonlike elements to a flat substrate by means of an adhesive, characterized by the fact that, prior to application of the adhesive, one or several threadlike or small ribbonlike elastic elements (4) are disposed or fixed in the desired position at some distance from, the flat substrate (2), and that afterwards these threadlike or small ribbonlike elements (4) as well as the adjoining area of the substrate (2) are covered with a sprayable melt adhesive (6).

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