with L-folded edges sealed together

Industry

  • CPC
  • B65H2301/46213
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Patents Grantslast 30 patents

  • Information Patent Grant

    Butt-joining device comprising rolling means

    • Patent number 9,174,386
    • Issue date Nov 3, 2015
    • Pietro Abate
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Film joining apparatus

    • Patent number 5,863,381
    • Issue date Jan 26, 1999
    • Tetra Laval Holdings & Finance S.A.
    • Katsuji Magota
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Process for bonding webs

    • Patent number 5,827,384
    • Issue date Oct 27, 1998
    • The Procter & Gamble Company
    • David Lee Canfield
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Tape joining device

    • Patent number 5,650,036
    • Issue date Jul 22, 1997
    • Shikoku Kakoki Co., Ltd.
    • Seiji Sato
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Film splicer

    • Patent number 5,618,377
    • Issue date Apr 8, 1997
    • Tetra Laval Holdings & Finance, S.A.
    • Yutaka Kaneko
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Method and apparatus for joining ends of webs of weldable film, for...

    • Patent number 5,318,646
    • Issue date Jun 7, 1994
    • Garibaldo Ricciarelli S.r.l.
    • Giuseppe Cardini
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Apparatus for continuously unwinding a plurality of rolled-up tapes

    • Patent number 5,273,228
    • Issue date Dec 28, 1993
    • Shikoku Kakoki Co., Ltd.
    • Kiyomi Yoshida
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Apparatus for splicing indeterminate lengths of fabric

    • Patent number 4,815,405
    • Issue date Mar 28, 1989
    • Young Engineering, Inc,
    • William O. Young
    • D05 - SEWING EMBROIDERING TUFTING
  • Information Patent Grant

    3384527

    • Patent number 3,384,527
    • Issue date May 21, 1968
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2035682

    • Patent number 2,035,682
    • Issue date Mar 31, 1936
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    BUTT-JOINING DEVICE COMPRISING ROLLING MEANS

    • Publication number 20130340945
    • Publication date Dec 26, 2013
    • Pietro Abate
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL