CA948662A - Plastic bag folding machine - Google Patents

Plastic bag folding machine

Info

Publication number
CA948662A
CA948662A CA128,266A CA128266A CA948662A CA 948662 A CA948662 A CA 948662A CA 128266 A CA128266 A CA 128266A CA 948662 A CA948662 A CA 948662A
Authority
CA
Canada
Prior art keywords
plastic bag
folding machine
bag folding
machine
plastic
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
CA128,266A
Other versions
CA128266S (en
Inventor
John B. Coast
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.)
Coast Machinery
Original Assignee
Coast Machinery
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 Coast Machinery filed Critical Coast Machinery
Application granted granted Critical
Publication of CA948662A publication Critical patent/CA948662A/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
    • B65B63/00—Auxiliary devices, not otherwise provided for, for operating on articles or materials to be packaged
    • B65B63/04—Auxiliary devices, not otherwise provided for, for operating on articles or materials to be packaged for folding or winding articles, e.g. gloves or stockings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S242/00—Winding, tensioning, or guiding
    • Y10S242/03—Coreless coilers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Making Paper Articles (AREA)
CA128,266A 1970-11-23 1971-11-22 Plastic bag folding machine Expired CA948662A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9208770A 1970-11-23 1970-11-23

Publications (1)

Publication Number Publication Date
CA948662A true CA948662A (en) 1974-06-04

Family

ID=22231445

Family Applications (1)

Application Number Title Priority Date Filing Date
CA128,266A Expired CA948662A (en) 1970-11-23 1971-11-22 Plastic bag folding machine

Country Status (4)

Country Link
US (1) US3671033A (en)
CA (1) CA948662A (en)
FR (1) FR2115956A5 (en)
GB (1) GB1362594A (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3918698A (en) * 1970-11-23 1975-11-11 Coast Machinery Inc High speed machine and method for folding plastic bags and the like
US4114530A (en) * 1977-06-23 1978-09-19 Owens-Corning Fiberglas Corporation Apparatus for packaging compressible strips
US4487598A (en) * 1978-03-30 1984-12-11 Union Carbide Corporation Bag folding apparatus
CA1114410A (en) * 1978-03-30 1981-12-15 James A. Mcdonald Plastic bag handling system
US4180256A (en) * 1978-06-28 1979-12-25 Union Carbide Corporation High speed bag folding machine
US4183515A (en) * 1978-06-28 1980-01-15 Union Carbide Corporation Bag folding machine
US4245829A (en) * 1979-04-09 1981-01-20 Union Carbide Corporation Bag folding machine
US4285687A (en) * 1979-06-07 1981-08-25 Union Carbide Corporation Machine for folding plastic sheet material
EP0037841B1 (en) * 1980-04-10 1984-01-25 Union Carbide Corporation Bag folding machine and method of folding flexible sheet material
EP0080519B1 (en) * 1981-11-26 1986-08-06 Fritz Wössner Method and machine for folding posters
DE4028536A1 (en) * 1990-02-01 1992-03-12 Aristo Graphic Systeme DEVICE FOR PROCESSING OR PROCESSING A MATERIAL RAIL
US5531660A (en) * 1995-01-18 1996-07-02 Reynolds Consumer Products Inc. Bag folding apparatus
DE19629606C2 (en) * 1996-07-23 2001-05-10 Fillmatic Polsterindustriemasc Device for packaging mattresses surrounded by a fabric cover
ITMI20010996A1 (en) * 2001-05-15 2002-11-15 Intes S P A PERFECTED MACHINE FOR AUTOMATIC BELT CURTAIN FOR THE FURNITURE INDUSTRY
US6723036B2 (en) 2002-06-19 2004-04-20 Contour Fabricators, Inc. Methods and apparatus for folding sheet material
NL1021166C2 (en) * 2002-07-26 2004-01-27 Stork Fokker Aesp Bv Device and method for unrolling a roll of plate-shaped material.
US6926653B2 (en) * 2002-12-04 2005-08-09 Winkler + Dunnebier, Ag Two piece pin and sleeve stripping system
US6981938B2 (en) * 2003-08-15 2006-01-03 Xerox Corporation Booklet maker with crease rolls having a slip clutch
CN104444527B (en) * 2014-10-30 2016-11-23 四川成峰机械有限公司 A kind of cardboard discharging structure
CN104528453B (en) * 2014-11-13 2017-01-18 合肥天风塑料机械有限公司 Machine for forming break angle of packing bag
CN105060001A (en) * 2015-07-21 2015-11-18 潼南县玉兰铸造厂（微型企业） Full-automatic wiping cloth folding mechanism
CN110843261A (en) * 2019-11-26 2020-02-28 澧县津溥包装制品有限责任公司 Efficient full-automatic system bag machine
CN113501370B (en) * 2021-07-07 2022-11-25 浙江锋达环保科技有限公司 Folding device of garbage bag

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US765606A (en) * 1903-10-05 1904-07-19 Franklin C Waldron Wrapping-machine.
US2231400A (en) * 1937-08-25 1941-02-11 American Rolling Mill Co Hot coiler feeding means and method
US2262160A (en) * 1939-07-18 1941-11-11 United Eng Foundry Co Belt wrapper for strip material
US2526010A (en) * 1947-08-23 1950-10-17 United Eng Foundry Co Strip coiling apparatus
US2775410A (en) * 1952-03-29 1956-12-25 Johnson & Johnson Apparatus for winding limp material into coreless rolls
US2795384A (en) * 1952-08-28 1957-06-11 Reichel & Drews Inc Apparatus for rolling a strip of sheet material into a regular roll
US3052073A (en) * 1959-06-10 1962-09-04 Reichel & Drews Inc Strip rolling and wrapping machine
US3228620A (en) * 1963-07-29 1966-01-11 Lee Kenneth Phillip Yardage combine

Also Published As

Publication number Publication date
DE2157593A1 (en) 1973-08-02
GB1362594A (en) 1974-08-07
DE2157593B2 (en) 1975-11-13
FR2115956A5 (en) 1972-07-07
US3671033A (en) 1972-06-20

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