3227597

Information

• Patent Grant
• 3227597

• References
• Source

• Patent Number

  3,227,597

• Date Filed

  Not available

• Date Issued

  Tuesday, January 4, 1966
  59 years ago

• CPC

  • B29C65/18 - using heated tools
  • B29C65/245 - the heat transfer being achieved contactless
  • B29C65/305 - involving the use of cartridge heaters
  • B29C65/787 - using conveyor belts or conveyor chains
  • B29C65/7891 - of discontinuously moving sheets or webs
  • B29C65/7894 - of continuously moving sheets or webs
  • B29C66/431 - Joining the articles to themselves
  • B29C66/4322 - by joining a single sheet to itself
  • B29C66/80 - General aspects of machine operations or constructions and parts thereof
  • B29C66/81455 - being a fluid inflatable bag or bladder, a diaphragm or a vacuum bag for applying isostatic pressure
  • B29C66/83531 - jaws mounted on chains
  • B29C66/849 - Packaging machines
  • B65B51/10 - Applying or generating heat or pressure or combinations thereof
  • B65B51/12 - by resilient means
  • B29C65/242 - the heat transfer being achieved by contact
  • B29C66/00461 - being liquid
  • B29C66/43121 - Closing the ends of tubular or hollow single articles
  • B29C66/8122 - characterised by the composition of the material constituting the pressing elements

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 053 - Package making
  • 219 - Electric heating