3313875

Information

• Patent Grant
• 3313875

• References
• Source

• Patent Number

  3,313,875

• Date Filed

  Not available

• Date Issued

  Tuesday, April 11, 1967
  57 years ago

• CPC

  • B29C31/04 - Feeding of the material to be moulded
  • B29C31/048 - the material being severed at the dispensing head exit
  • B29C31/063 - of the piston type
  • B29C35/08 - by wave energy or particle radiation
  • B29C43/08 - with circular movement
  • B29C43/18 - incorporating preformed parts or layers
  • B29C43/34 - Feeding the material to the mould or the compression means
  • B29C43/42 - for undercut articles
  • B29C70/685 - by laminating inserts between two plastic films or plates
  • B29C70/766 - on the end part of a tubular article
  • B29D1/00 - Producing articles with screw-threads
  • B29D23/20 - Flexible squeeze tubes
  • B29C47/00 - Extrusion moulding
  • B29C47/0023 - Hollow rigid articles having only one tubular passage
  • B29C47/0026 - Hollow flexible articles
  • B29C47/003 - Articles having cross-sectional irregularities
  • B29C47/0054 - Extrusion moulding combined with blow-moulding or thermoforming
  • B29C2043/3283 - for moving moulds or mould parts
  • B29C2043/3461 - for foils, sheets, gobs
  • B29C2043/3689 - on a support table, flat disk-like tables having moulds on the periphery
  • B29K2105/0067 - Melt
  • B29K2105/258 - tubular
  • B29L2001/00 - Articles provided with screw threads
  • B29L2023/20 - Flexible squeeze tubes
  • B29L2031/565 - for containers
  • B29L2031/712 - Containers; Packaging elements or accessories, Packages
  • Y10S425/058 - Undercut

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 065 - Glass manufacturing
  • 425 - Plastic article or earthenware shaping or treating: apparatus