3904465

Information

• Patent Grant
• 3904465

• References
• Source

• Patent Number

  3,904,465

• Date Filed

  Not available

• Date Issued

  Tuesday, September 9, 1975
  49 years ago

• CPC

  • B29C35/0266 - Local curing
  • B29C43/305 - Making multilayered articles
  • B29C51/225 - mounted on a vacuum drum
  • B29C59/046 - for layered or coated substantially flat surfaces
  • B29C65/18 - using heated tools
  • B29C65/245 - the heat transfer being achieved contactless
  • B29C66/0242 - Heating, or preheating
  • B29C66/0342 - Cooling
  • B29C66/232 - said joint lines being multiple and parallel
  • B29C66/439 - Joining sheets for making inflated articles without using a mould
  • B29C66/81433 - being toothed
  • B29C66/81457 - comprising a block or layer of deformable material
  • B29C66/8181 - characterised by the cooling constructional aspects
  • B29C66/83411 - Roller, cylinder or drum types
  • B29C66/83415 - the contact angle between said rollers, cylinders or drums and said parts to be joined being a non-zero angle
  • B29C66/83511 - jaws mounted on rollers, cylinders or drums
  • B31B19/88 - Printing or embossing
  • B32B27/00 - Layered products comprising a layer of synthetic resin
  • B32B38/06 - Embossing
  • B65D31/02 - with laminated walls
  • B29C53/38 - by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges
  • B29C65/745 - using a single unit having both a severing tool and a welding tool
  • B29C66/71 - characterised by the composition of the plastics material of the parts to be joined
  • B29C66/8511 - Bag making machines
  • B29C2035/0822 - using IR radiation
  • B29K2023/06 - PE
  • B29K2101/12 - Thermoplastic materials
  • B29L2031/7128 - Bags, sacks, sachets
  • B31B2219/88 - Printing or embossing
  • B32B2439/06 - Bags, sacks, sachets
  • B32B2553/026 - Bubble films
  • Y10T156/1003 - by separating laminae between spaced secured areas [e.g., honeycomb expanding]
  • Y10T156/1007 - Running or continuous length work
  • Y10T156/1008 - Longitudinal bending
  • Y10T156/1013 - and edge-joining of one piece blank to form tube
  • Y10T156/1015 - Folding
  • Y10T156/1023 - Surface deformation only [e.g., embossing]
  • Y10T156/1039 - Surface deformation only of sandwich or lamina [e.g., embossed panels]
  • Y10T428/24215 - Acute or reverse fold of exterior component
  • Y10T428/24231 - At opposed marginal edges
  • Y10T428/24488 - Differential nonuniformity at margin
  • Y10T428/24537 - Parallel ribs and/or grooves
  • Y10T428/24562 - Interlaminar spaces
  • Y10T428/24661 - Forming, or cooperating to form cells
  • Y10T428/24669 - Aligned or parallel nonplanarities
  • Y10T428/24744 - Longitudinal or transverse tubular cavity or cell
  • Y10T428/24793 - Comprising discontinuous or differential impregnation or bond
  • Y10T428/24802 - Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 206 - Special receptacle or package
  • 383 - Flexible bags
  • 428 - Stock material or miscellaneous articles
  • 493 - Manufacturing container or tube from paper