CA933849A - Heat sealing apparatus - Google Patents

Heat sealing apparatus

Info

Publication number
CA933849A
CA933849A CA933849A CA933849DA CA933849A CA 933849 A CA933849 A CA 933849A CA 933849 A CA933849 A CA 933849A CA 933849D A CA933849D A CA 933849DA CA 933849 A CA933849 A CA 933849A
Authority
CA
Canada
Prior art keywords
heat sealing
sealing apparatus
heat
sealing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA933849A
Inventor
N. Histed William
Shaw Harry
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gerrard Co Ltd
Original Assignee
Gerrard Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gerrard Co Ltd filed Critical Gerrard Co Ltd
Application granted granted Critical
Publication of CA933849A publication Critical patent/CA933849A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
    • B65B51/10—Applying or generating heat or pressure or combinations thereof
    • B65B51/12—Applying or generating heat or pressure or combinations thereof by resilient means, e.g. brushes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Basic Packing Technique (AREA)
  • Package Closures (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
CA933849A 1971-08-10 1971-08-10 Heat sealing apparatus Expired CA933849A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA120168 1971-08-10

Publications (1)

Publication Number Publication Date
CA933849A true CA933849A (en) 1973-09-18

Family

ID=4090549

Family Applications (1)

Application Number Title Priority Date Filing Date
CA933849A Expired CA933849A (en) 1971-08-10 1971-08-10 Heat sealing apparatus

Country Status (3)

Country Link
CA (1) CA933849A (en)
DE (1) DE2239429A1 (en)
GB (1) GB1335655A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2760099C2 (en) * 1977-08-09 1986-10-16 Ilsemann, Heino, 2800 Bremen Device for packing catalogs or the like by means of foil
DE2735889C2 (en) 1977-08-09 1983-09-08 Ilsemann, Heino, 2800 Bremen Device for packing books, catalogs, magazines or the like by means of foil
IT1208411B (en) * 1987-04-28 1989-06-12 Cavanna Spa JAW GROUP FOR ZIONING PACKAGING MACHINES PARTICULARLY TUBULAR WRAPPING MACHINES OF THE FLOW PACK TYPE AND SIMILAR

Also Published As

Publication number Publication date
GB1335655A (en) 1973-10-31
DE2239429A1 (en) 1973-03-22

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