GB1025535A - A method of producing a block-bottom sack,bag,box or other container - Google Patents

A method of producing a block-bottom sack,bag,box or other container

Info

Publication number
GB1025535A
GB1025535A GB38933/64A GB3893364A GB1025535A GB 1025535 A GB1025535 A GB 1025535A GB 38933/64 A GB38933/64 A GB 38933/64A GB 3893364 A GB3893364 A GB 3893364A GB 1025535 A GB1025535 A GB 1025535A
Authority
GB
United Kingdom
Prior art keywords
block
flap
tubing
walls
side walls
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
GB38933/64A
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.)
Korsnas GmbH
Original Assignee
Korsnas 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 Korsnas GmbH filed Critical Korsnas GmbH
Publication of GB1025535A publication Critical patent/GB1025535A/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
    • B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
    • B65D31/08—Bags or like containers made of paper and having structural provision for thickness of contents with block bottoms
    • 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
    • B65D31/00—Bags or like containers made of paper and having 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
    • 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
    • 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
    • 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
    • Y10S493/00—Manufacturing container or tube from paper; or other manufacturing from a sheet or web
    • Y10S493/916—Pliable container
    • Y10S493/936—Square bottom

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
  • Bag Frames (AREA)

Abstract

1,025,535. Block bottomed gussetted bags. KORSNAS G.m.b.H. Sept. 24, 1964 [Sept. 26, 1963], No. 38933/64. Heading B8K. A flap 15 (Fig. 5) on the end of one side wall of a length of flexible gussetted tubing 6 is secured to the end of the other side wall and the gusset folds then opened out and the portions 20 secured to the side walls so that a block-bottomed bag is formed. The flap 15 may extend beyond the ends of the gusset folds (Fig. 1B, not shown), or the tubing may be slit at 10, 11 (Fig. 1, not shown), and the portion 14 either removed or folded under. The portions of the side walls adjacent the flaps 14, 15 may be removed so that only tha gusset walls 8a, 8b, 9b are folded in. These walls 8a, 8b, 9a, 9b may be long enough to touch at the middle of the flap 15. Alternatively, narrow strips of the side walls may be left. The tubing may be multi-ply and the plies staggered at the end of the tube. Heat sealing or a binding agent may be used to secure the block bottom.
GB38933/64A 1963-09-26 1964-09-24 A method of producing a block-bottom sack,bag,box or other container Expired GB1025535A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK50931A DE1245275B (en) 1963-09-26 1963-09-26 Bottom for single or multi-layer sacks, bags, carrier bags or other containers made of paper, cardboard, plastic films, fabrics, metal foils or the like

Publications (1)

Publication Number Publication Date
GB1025535A true GB1025535A (en) 1966-04-14

Family

ID=7225814

Family Applications (1)

Application Number Title Priority Date Filing Date
GB38933/64A Expired GB1025535A (en) 1963-09-26 1964-09-24 A method of producing a block-bottom sack,bag,box or other container

Country Status (9)

Country Link
US (1) US3277798A (en)
AT (1) AT268854B (en)
BE (1) BE653554A (en)
CH (1) CH422501A (en)
DE (1) DE1245275B (en)
DK (1) DK105449C (en)
FI (1) FI44869C (en)
GB (1) GB1025535A (en)
NL (1) NL6411207A (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3361335A (en) * 1966-05-27 1968-01-02 Phillips Petroleum Co Bag and method of forming same
NO138134C (en) * 1976-06-28 1978-07-12 Norsk Hydro As FLEXIBLE CONTAINER FOR TRANSPORT AND STORAGE OF MASSAGE PRODUCTS, AND PROCEDURE FOR ITS MANUFACTURE
NL7903733A (en) * 1979-05-11 1980-11-13 Wavin Bv METHOD FOR MANUFACTURING A TRACK OF PLASTIC BAGS WITH TWO BLOCK BOTTOMS
US4498192A (en) * 1983-01-28 1985-02-05 Mid America Machine Corp. Bag having an overlapped closure and method of fabricating the same
US4765999A (en) * 1985-07-26 1988-08-23 Presto Products, Incorporated Polyester/copolyester coextruded packaging film
US4705707A (en) * 1985-12-17 1987-11-10 Presto Products, Incorporated Polyethylene/polyester nonoriented heat sealable moisture barrier film and bag
US4716061A (en) * 1985-12-17 1987-12-29 Presto Products, Incorporated Polypropylene/polyester nonoriented heat sealable moisture barrier film and bag
US4946743A (en) * 1987-06-26 1990-08-07 Reynolds Consumer Products, Inc. Nonoriented polyester films for lidding stock with modified heat seal layer
US5236531A (en) * 1988-05-17 1993-08-17 Altech Co., Ltd. Manufacturing method of square bottom containers
DE9207558U1 (en) * 1992-06-04 1992-10-29 Imer, Rodney Haydn, Dipl.-Ing., 4000 Duesseldorf, De
US5580173A (en) * 1994-06-10 1996-12-03 Sebastian; James Folding bag
DE19612102C2 (en) * 1996-03-27 1998-04-02 Maria Bloemer Packaging with a top and / or bottom surface that can be created by folding
FR2781202B1 (en) * 1998-07-16 2001-01-12 Stedim Sa POCKETS FOR BIO-PHARMACEUTICAL FLUID PRODUCTS
US6659132B2 (en) 2001-03-19 2003-12-09 Baxter International Inc. Gas permeable sterile closure
US20020131654A1 (en) * 2001-03-19 2002-09-19 Smith Sidney T. Large volume flexible container
US7025318B2 (en) 2001-03-19 2006-04-11 Baxter International Inc. Container support
WO2005108546A2 (en) 2004-04-27 2005-11-17 Baxter International Inc. Stirred-tank reactor system
DE102012106577A1 (en) * 2012-07-20 2014-01-23 Huhtamaki Ronsberg, Zweigniederlassung Der Huhtamaki Deutschland Gmbh & Co. Kg Bag packaging for packing granular and powdery filling material, has bottom side end portions that are fixed by gluing to form rectangular bottom
CN115335295A (en) * 2020-03-26 2022-11-11 株式会社细川洋行 Square bottom packaging bag and manufacturing method thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE144506C (en) * 1900-01-01
DE257203C (en) *
US711369A (en) * 1900-06-28 1902-10-14 Union Paper Bag Machine Co Paper-bag machine.
US1015007A (en) * 1911-10-28 1912-01-16 David Cutler Paper bag.
US2314819A (en) * 1939-10-14 1943-03-23 Bemis Bro Bag Co Closure
US2957394A (en) * 1956-09-28 1960-10-25 Bemis Bro Bag Co Bag

Also Published As

Publication number Publication date
DK105449C (en) 1966-09-26
DE1245275B (en) 1967-07-20
CH422501A (en) 1966-10-15
BE653554A (en) 1965-01-18
NL6411207A (en) 1965-03-29
US3277798A (en) 1966-10-11
FI44869C (en) 1972-01-10
FI44869B (en) 1971-09-30
AT268854B (en) 1969-02-25

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