Production method for pattern-worked porous molding or nonwoven fabric, and electric circuit components

Production method for pattern-worked porous molding or nonwoven fabric, and electric circuit components

  • CN 1,910,013 A
  • Filed: 01/13/2005
  • Published: 02/07/2007
  • Est. Priority Date: 01/14/2004
  • Status: Active Application
First Claim
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1. , a kind of method of making the worked porous molding or the adhesive-bonded fabric of composition, it is characterized in that:

  • the mask that will have into the penetrating component of pattern is arranged at least one side of the membranaceous or laminar worked porous molding that formed by organic polymer materials or adhesive-bonded fabric, spray fluid from described mask top or contain the fluid of abrasive particle, and form penetrating component, recess or the two in described worked porous molding or adhesive-bonded fabric, the shape of the opening of the penetrating component of described mask is transferred to described penetrating component, recess or the two.

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