3303629

Information

• Patent Grant
• 3303629

• References
• Source

• Patent Number

  3,303,629

• Date Filed

  Not available

• Date Issued

  Tuesday, February 14, 1967
  57 years ago

• CPC

  • B29C65/18 - using heated tools
  • B29C65/02 - by heating, with or without pressure
  • B29C65/20 - with direct contact
  • B29C65/305 - involving the use of cartridge heaters
  • B29C66/1122 - Single lap to lap joints
  • B29C66/43 - Joining a relatively small portion of the surface of said articles
  • B29C66/83413 - cooperating rollers, cylinders or drums
  • B29C66/83531 - jaws mounted on chains
  • B65B51/10 - Applying or generating heat or pressure or combinations thereof
  • B65B51/16 - by rotary members
  • B29C66/433 - Casing-in
  • B29C66/71 - characterised by the composition of the plastics material of the parts to be joined
  • B29C66/83521 - jaws mounted on bands or belts
  • B29C66/849 - Packaging machines
  • B29K2023/06 - PE
  • B29K2101/12 - Thermoplastic materials

• US Classifications

  • 053 - Package making