3033721

Information

• Patent Grant
• 3033721

• References
• Source

• Patent Number

  3,033,721

• Date Filed

  Not available

• Date Issued

  Tuesday, May 8, 1962
  62 years ago

• CPC

  • D21F11/008 - Making apertured paper
  • D04H1/49 - entanglement by fluid jet in combination with another consolidation means
  • D04H1/495 - for formation of patterns
  • D04H1/736 - characterised by the apparatus for arranging fibres
  • D04H18/04 - with water jets
  • D21F11/00 - Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
  • D21F11/006 - Making patterned paper
  • Y10T83/0591 - Cutting by direct application of fluent pressure to work
  • Y10T83/364 - By fluid blast and/or suction
  • Y10T428/24273 - including aperture
  • Y10T428/29 - Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
  • Y10T442/184 - Nonwoven scrim
  • Y10T442/69 - Autogenously bonded nonwoven fabric

• US Classifications

  • 442 - Fabric
  • 028 - Textiles: manufacturing
  • 156 - Adhesive bonding and miscellaneous chemical manufacture