AT302006B - Process for the production of paper sacks - Google Patents

Process for the production of paper sacks

Info

Publication number
AT302006B
AT302006B AT255569A AT255569A AT302006B AT 302006 B AT302006 B AT 302006B AT 255569 A AT255569 A AT 255569A AT 255569 A AT255569 A AT 255569A AT 302006 B AT302006 B AT 302006B
Authority
AT
Austria
Prior art keywords
production
paper sacks
sacks
paper
Prior art date
Application number
AT255569A
Other languages
German (de)
Original Assignee
Craf Sac
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
Priority claimed from FR6902484A external-priority patent/FR2031711A6/en
Application filed by Craf Sac filed Critical Craf Sac
Application granted granted Critical
Publication of AT302006B publication Critical patent/AT302006B/en

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
    • B65D31/04—Bags or like containers made of paper and having structural provision for thickness of contents with multiple walls
    • 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
    • B31B70/84—Forming or attaching means for filling or dispensing contents, e.g. valves or spouts
    • B31B70/855—Forming valves integral with the containers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Bag Frames (AREA)
AT255569A 1968-03-15 1969-03-14 Process for the production of paper sacks AT302006B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR144075 1968-03-15
FR6902484A FR2031711A6 (en) 1969-02-04 1969-02-04 Prodn. of a bag with an inner coating of plastics comprises (a) forming a continuous flattened tube of paper contg. one or more layers on a spherical element, (

Publications (1)

Publication Number Publication Date
AT302006B true AT302006B (en) 1972-09-25

Family

ID=26181884

Family Applications (1)

Application Number Title Priority Date Filing Date
AT255569A AT302006B (en) 1968-03-15 1969-03-14 Process for the production of paper sacks

Country Status (11)

Country Link
JP (1) JPS4820742B1 (en)
AT (1) AT302006B (en)
BE (1) BE729883A (en)
BR (1) BR6907088D0 (en)
CH (1) CH504356A (en)
DK (1) DK120325B (en)
GB (1) GB1256957A (en)
IE (1) IE32726B1 (en)
NL (1) NL6903923A (en)
NO (1) NO128396B (en)
SE (1) SE342576B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1005622C2 (en) * 1997-03-25 1998-09-28 Franpack Bates B V Cross bottom bag with a plastic inner bag, and method for manufacturing it.
EP1813545B1 (en) * 2006-01-26 2009-05-13 Mondi AG Multilayered paper sack
JP6117530B2 (en) * 2012-11-28 2017-04-19 昭和パックス株式会社 paper bag
DE102018114001A1 (en) * 2018-06-12 2019-12-12 Dy-Pack Verpackungen Gustav Dyckerhoff Gmbh Multi-ply bag

Also Published As

Publication number Publication date
DK120325B (en) 1971-05-10
SE342576B (en) 1972-02-14
BR6907088D0 (en) 1973-01-30
BE729883A (en) 1969-09-15
NO128396B (en) 1973-11-12
IE32726L (en) 1969-09-15
NL6903923A (en) 1969-09-17
JPS4820742B1 (en) 1973-06-23
IE32726B1 (en) 1973-11-14
CH504356A (en) 1971-03-15
GB1256957A (en) 1971-12-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee