GB976210A - Method and machine for making cross-bottomed bags - Google Patents

Method and machine for making cross-bottomed bags

Info

Publication number
GB976210A
GB976210A GB18231/63A GB1823163A GB976210A GB 976210 A GB976210 A GB 976210A GB 18231/63 A GB18231/63 A GB 18231/63A GB 1823163 A GB1823163 A GB 1823163A GB 976210 A GB976210 A GB 976210A
Authority
GB
United Kingdom
Prior art keywords
folded
cross
bottoms
machine
unfolding
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
GB18231/63A
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.)
Gartemann and Hollmann GmbH
Original Assignee
Gartemann and Hollmann GmbH
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 Gartemann and Hollmann GmbH filed Critical Gartemann and Hollmann GmbH
Publication of GB976210A publication Critical patent/GB976210A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B31B70/74—Auxiliary operations
    • B31B70/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
    • B31B70/812—Applying patches, strips or strings on sheets or webs
    • 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
    • B31B2150/00—Flexible containers made from sheets or blanks, e.g. from flattened tubes
    • 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
    • B31B2150/00—Flexible containers made from sheets or blanks, e.g. from flattened tubes
    • B31B2150/001—Flexible containers made from sheets or blanks, e.g. from flattened tubes with square or cross bottom
    • B31B2150/0014—Flexible containers made from sheets or blanks, e.g. from flattened tubes with square or cross bottom having their openings facing transversally to the direction of movement
    • 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
    • B31B2160/00—Shape of flexible containers
    • B31B2160/10—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents
    • 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
    • B31B2160/00—Shape of flexible containers
    • B31B2160/20—Shape of flexible containers with structural provision for thickness of contents

Landscapes

  • Making Paper Articles (AREA)
  • Bag Frames (AREA)

Abstract

976,210. Making cross-bottom bags. GARTEMANN & HOLLMANN EXPORTUND FINANZIERUNGS-G.m.b.H. May 8, 1963 [June 26, 1962], No. 18231/63. Heading B5D. [Also in Division B8] A length of tube has its ends folded at right angles as shown by the broken line in Fig. 3, before the ends are coated with adhesive, folded as in Fig. 6 to form cross-bottoms, and covered with sheets 11, 11<SP>1</SP>, Fig. 8. In the embodiment shown the tube is fed by rotating suction members which commence separation of its ends. An unfolding yoke 7, 7<SP>1</SP>, Fig. 3, completes unfolding of the ends, along creases previously produced by a fluting device, to form base portions. The base portions are then fluted and have adhesive applied to them before being folded into cross-bottoms, one of which may have a filling valve. The cover sheets 11, 11<SP>1</SP>, Fig. 8, are then applied and these may be folded over opposite edges of the cross-bottoms which are folded horizontal as the bag leaves the machine.
GB18231/63A 1962-06-26 1963-05-08 Method and machine for making cross-bottomed bags Expired GB976210A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG35301A DE1215496B (en) 1962-06-26 1962-06-26 Method and machine for producing cross-bottom bags

Publications (1)

Publication Number Publication Date
GB976210A true GB976210A (en) 1964-11-25

Family

ID=7125134

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18231/63A Expired GB976210A (en) 1962-06-26 1963-05-08 Method and machine for making cross-bottomed bags

Country Status (3)

Country Link
DE (1) DE1215496B (en)
FR (1) FR1357401A (en)
GB (1) GB976210A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2805212C3 (en) * 1978-02-08 1980-10-02 Windmoeller & Hoelscher, 4540 Lengerich Device for checking the bottom folds of bottoms formed on pieces of tubing
DE2805979A1 (en) * 1978-02-13 1979-08-16 Windmoeller & Hoelscher DEVICE FOR CHECKING THE BOTTOM FOLDINGS OF BOTTOMS MOLDED ON HOSE PIECES
DE2807842C2 (en) * 1978-02-23 1986-06-05 Windmöller & Hölscher, 4540 Lengerich Method and device for testing the bottom folds of bottoms formed on pieces of tubing
DE10255486B4 (en) * 2002-11-27 2004-09-16 Windmöller & Hölscher Kg Gluing station in a floor laying device
DE102008043758A1 (en) * 2008-11-14 2010-12-16 Windmöller & Hölscher Kg Apparatus and method for producing sacks of pieces of hose, which preferably comprise woven fabric of stretched plastic tapes and consist of two superimposed walls

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2202431A (en) * 1936-07-18 1940-05-28 Rohrbacher Karl Manufacture of paper bags
DE1774369U (en) * 1958-06-20 1958-09-18 Osthushenrich Kg DEVICE FOR APPLYING COVER SHEETS TO BAG BOXES.

Also Published As

Publication number Publication date
DE1215496B (en) 1966-04-28
FR1357401A (en) 1964-04-03

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