3417675

Information

• Patent Grant
• 3417675

• References
• Source

• Patent Number

  3,417,675

• Date Filed

  Not available

• Date Issued

  Tuesday, December 24, 1968
  55 years ago

• CPC

  • B29C66/4722 - Fixing strips to surfaces other than edge faces
  • B29C47/0066 - Extrusion moulding combined with cutting
  • B29C47/064 - in the form of a thin strip
  • B29C65/40 - Applying molten plastics
  • B29C65/4815 - Hot melt adhesives
  • B29C65/5042 - covering both elements to be joined
  • B29C65/7894 - of continuously moving sheets or webs
  • B29C66/1122 - Single lap to lap joints
  • B29C66/431 - Joining the articles to themselves
  • B29C66/4312 - for making flat seams in tubular or hollow articles
  • B29C66/4322 - by joining a single sheet to itself
  • B29C66/47 - Joining single elements to sheets, plates or other substantially flat surfaces
  • B29C66/474 - said single elements being substantially non-flat
  • B29C66/69 - General aspects of joining filaments
  • B29C66/742 - to metals or their alloys
  • B29C66/8226 - Cam mechanisms; Wedges; Eccentric mechanisms
  • B29C66/83411 - Roller, cylinder or drum types
  • B31B1/00 - Box, carton, envelope or bag making machinery characterised by performing specific operations
  • B29C47/0021 - Flat flexible articles
  • B29C66/43121 - Closing the ends of tubular or hollow single articles
  • B29C66/843 - Machines for making separate joints at the same time in different planes; Machines for making separate joints at the same time mounted in parallel or in series
  • B29C2793/0063 - Cutting longitudinally
  • B29K2105/203 - Magnetic parts
  • B29K2995/0008 - Magnetic, paramagnetic
  • B31B2219/14 - Cutting, perforating, punching, slitting, trimming
  • B31B2219/6053 - Making seals parallel to the direction of movement
  • B31B2219/9012 - Applying closure elements
  • B31B2237/406 - the bags having their openings facing transversally to the direction of movement

• US Classifications

  • 493 - Manufacturing container or tube from paper
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 383 - Flexible bags