CA1027082A - Plastic closure devices - Google Patents

Plastic closure devices

Info

Publication number
CA1027082A
CA1027082A CA185,130A CA185130A CA1027082A CA 1027082 A CA1027082 A CA 1027082A CA 185130 A CA185130 A CA 185130A CA 1027082 A CA1027082 A CA 1027082A
Authority
CA
Canada
Prior art keywords
closure devices
plastic closure
plastic
devices
closure
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
CA185,130A
Other languages
English (en)
French (fr)
Other versions
CA185130S (en
Inventor
Eric H. Wilson
John P. Britt
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA1027082A publication Critical patent/CA1027082A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/16—End- or aperture-closing arrangements or devices
    • B65D33/1616—Elements constricting the neck of the bag
    • B65D33/1625—Small plates or the like made of one piece and presenting slits or a central aperture to jam the neck of the bag
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
    • B26F1/14—Punching tools; Punching dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/40—Cutting-out; Stamping-out using a press, e.g. of the ram type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Making Paper Articles (AREA)
CA185,130A 1972-11-06 1973-11-06 Plastic closure devices Expired CA1027082A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5101372A GB1399906A (en) 1972-11-06 1972-11-06 Plastics strips

Publications (1)

Publication Number Publication Date
CA1027082A true CA1027082A (en) 1978-02-28

Family

ID=10458302

Family Applications (1)

Application Number Title Priority Date Filing Date
CA185,130A Expired CA1027082A (en) 1972-11-06 1973-11-06 Plastic closure devices

Country Status (6)

Country Link
JP (1) JPS49134778A (cs)
CA (1) CA1027082A (cs)
DE (1) DE2355313A1 (cs)
FR (1) FR2213149B1 (cs)
GB (1) GB1399906A (cs)
IL (1) IL43584A (cs)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD871212S1 (en) 2018-09-25 2019-12-31 Klr Systems Inc. Bag closure clip
USD880296S1 (en) 2018-09-25 2020-04-07 Klr Systems Inc. Bag closure clip

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4215606A (en) 1977-11-21 1980-08-05 Pinna Corporation Frangible strip of clips and method of making it
CH635295A5 (de) * 1978-09-27 1983-03-31 Breveteam Sa Aus einzelnen, durch schwachstellen miteinander verbundenen gebrauchsgegenstaenden bestehende kunststoffplatte und verfahren zu deren herstellung.
JP2623171B2 (ja) * 1990-12-12 1997-06-25 富士写真フイルム株式会社 写真印画紙の接合検出孔の穿孔方法および装置
DE4331488C2 (de) * 1993-09-16 1997-10-16 Bayer Ag Verfahren zum Stanzen von Kunststoffplatten
US5498381A (en) * 1994-12-21 1996-03-12 Milsco Manufacturing Company Method of forming and piercing a thermoplastic strip in one step
US20040005429A1 (en) * 2002-07-03 2004-01-08 Slaters Arthur R. Index control of punched carriers for containers
US20220024641A1 (en) * 2020-07-22 2022-01-27 Bedford Industries, Inc. System and Method for Bag Closure Clip Production

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD871212S1 (en) 2018-09-25 2019-12-31 Klr Systems Inc. Bag closure clip
USD880296S1 (en) 2018-09-25 2020-04-07 Klr Systems Inc. Bag closure clip

Also Published As

Publication number Publication date
FR2213149A1 (cs) 1974-08-02
IL43584A (en) 1976-08-31
FR2213149B1 (cs) 1977-05-27
AU6217573A (en) 1975-05-08
DE2355313A1 (de) 1974-05-16
GB1399906A (en) 1975-07-02
IL43584A0 (en) 1974-03-14
JPS49134778A (cs) 1974-12-25

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