CA1130831A - Plieuse de sacs amelioree - Google Patents

Plieuse de sacs amelioree

Info

Publication number
CA1130831A
CA1130831A CA323,524A CA323524A CA1130831A CA 1130831 A CA1130831 A CA 1130831A CA 323524 A CA323524 A CA 323524A CA 1130831 A CA1130831 A CA 1130831A
Authority
CA
Canada
Prior art keywords
bags
bag
feed direction
corrugated regions
along
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
CA323,524A
Other languages
English (en)
Inventor
James A. Mcdonald
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Application granted granted Critical
Publication of CA1130831A publication Critical patent/CA1130831A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/70—Article bending or stiffening arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/26—Folding sheets, blanks or webs
    • B31B70/261—Folding sheets, blanks or webs involving transversely folding, i.e. along a line perpendicular to the direction of movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2406/00—Means using fluid
    • B65H2406/10—Means using fluid made only for exhausting gaseous medium
    • B65H2406/12—Means using fluid made only for exhausting gaseous medium producing gas blast
    • B65H2406/122—Nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
CA323,524A 1978-03-30 1979-03-15 Plieuse de sacs amelioree Expired CA1130831A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US89182278A 1978-03-30 1978-03-30
US891,822 1978-03-30

Publications (1)

Publication Number Publication Date
CA1130831A true CA1130831A (fr) 1982-08-31

Family

ID=25398877

Family Applications (1)

Application Number Title Priority Date Filing Date
CA323,524A Expired CA1130831A (fr) 1978-03-30 1979-03-15 Plieuse de sacs amelioree

Country Status (7)

Country Link
EP (1) EP0004749A3 (fr)
JP (1) JPS6012934B2 (fr)
AU (1) AU4558179A (fr)
BR (1) BR7901902A (fr)
CA (1) CA1130831A (fr)
DK (1) DK129479A (fr)
MX (1) MX148324A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106142680A (zh) * 2016-08-22 2016-11-23 王根乐 塑料袋冲口机折袋机构

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8914256D0 (en) * 1989-06-21 1989-08-09 Sharman Harold D Improvements relating to the lining of troughs
DE19545349A1 (de) * 1995-12-05 1997-06-12 Windmoeller & Hoelscher Vorrichtung zum Aussteifen von flachen Werkstücken aus Papier o. dgl.
EP2727868B1 (fr) * 2012-10-30 2016-01-06 Müller Martini Holding AG Dispositif et procédé destinés à plier des feuilles imprimées

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3339441A (en) * 1964-05-20 1967-09-05 Ici Ltd Feeding and corrugating means for package wrapping machines
US3918698A (en) * 1970-11-23 1975-11-11 Coast Machinery Inc High speed machine and method for folding plastic bags and the like
US3859898A (en) * 1971-11-12 1975-01-14 Fmc Corp Method of and apparatus for stacking flexible articles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106142680A (zh) * 2016-08-22 2016-11-23 王根乐 塑料袋冲口机折袋机构

Also Published As

Publication number Publication date
EP0004749A2 (fr) 1979-10-17
BR7901902A (pt) 1979-11-27
JPS6012934B2 (ja) 1985-04-04
JPS54133978A (en) 1979-10-18
AU4558179A (en) 1979-10-04
EP0004749A3 (fr) 1979-10-31
MX148324A (es) 1983-04-11
DK129479A (da) 1979-10-01

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Legal Events

Date Code Title Description
MKEX Expiry
MKEX Expiry

Effective date: 19990831