CH440107A - Sack, in particular valve sack, made of plastic, as well as a process for its production and a device for carrying out the process - Google Patents

Sack, in particular valve sack, made of plastic, as well as a process for its production and a device for carrying out the process

Info

Publication number
CH440107A
CH440107A CH875063A CH875063A CH440107A CH 440107 A CH440107 A CH 440107A CH 875063 A CH875063 A CH 875063A CH 875063 A CH875063 A CH 875063A CH 440107 A CH440107 A CH 440107A
Authority
CH
Switzerland
Prior art keywords
sack
plastic
carrying
production
well
Prior art date
Application number
CH875063A
Other languages
German (de)
Inventor
Groener Alois
Guenther Helmut-Wilhelm
Original Assignee
Bischof & Klein
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 Bischof & Klein filed Critical Bischof & Klein
Publication of CH440107A publication Critical patent/CH440107A/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
    • B65D31/14—Valve bags, i.e. with valves for filling
    • B65D31/142—Valve bags, i.e. with valves for filling the filling port being formed by folding a flap connected to a side, e.g. block bottoms
    • 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
    • B31B70/85—Applying patches or flexible valve inserts, e.g. applying film-like valves
    • 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
    • B65D31/14—Valve bags, i.e. with valves for filling
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Cartons (AREA)
  • Making Paper Articles (AREA)
CH875063A 1962-07-16 1963-07-12 Sack, in particular valve sack, made of plastic, as well as a process for its production and a device for carrying out the process CH440107A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEB68038A DE1238757B (en) 1962-07-16 1962-07-16 Cross-bottom sack, in particular as a valve sack, made of polyethylene or the like. Plastic and process for its production
DEB0071556 1963-04-19
DEB0072027 1963-05-24

Publications (1)

Publication Number Publication Date
CH440107A true CH440107A (en) 1967-07-15

Family

ID=27209190

Family Applications (1)

Application Number Title Priority Date Filing Date
CH875063A CH440107A (en) 1962-07-16 1963-07-12 Sack, in particular valve sack, made of plastic, as well as a process for its production and a device for carrying out the process

Country Status (11)

Country Link
BE (1) BE634915A (en)
CH (1) CH440107A (en)
DE (2) DE1238757B (en)
DK (1) DK111026B (en)
FI (1) FI43785C (en)
FR (1) FR1369018A (en)
GB (1) GB1053644A (en)
LU (1) LU43994A1 (en)
NL (2) NL135869C (en)
NO (1) NO121480B (en)
SE (1) SE300353B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0455978A1 (en) * 1990-05-07 1991-11-13 WindmÀ¶ller & Hölscher Method for making a bag with an attached handle and in filled state a rectangular bottom

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3508115A1 (en) * 1985-03-07 1986-09-11 Nordenia Kunststoffe Peter Mager KG, 2841 Steinfeld Sack having a folding bottom and having a filling aperture located in the region of the folding bottom
US6431752B1 (en) * 1999-11-23 2002-08-13 Jonathan Diplock Plastic coin transport bag
US6923574B2 (en) * 2001-10-23 2005-08-02 Kenneth D. Siegel Flexible pouch with reinforced handle
US7530740B2 (en) 2002-06-13 2009-05-12 Ampac Plastics Llc Multi-handle high strength plastic bag

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE546709C (en) * 1928-08-23 1932-03-17 Papierindustrie G M B H Valve bag
DE958265C (en) * 1953-10-31 1957-02-14 Windmoeller & Hoelscher Cross-bottom bag with a filling valve
DE955923C (en) * 1954-10-19 1957-01-10 Gummiwerk Odenwald Hirschberge Round sack or pouch made from a piece of plastic tubing and method for its manufacture

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0455978A1 (en) * 1990-05-07 1991-11-13 WindmÀ¶ller & Hölscher Method for making a bag with an attached handle and in filled state a rectangular bottom
US5102383A (en) * 1990-05-07 1992-04-07 Windnoller & Holscher Method of manufacturing a sack or bag with a bottom being rectangular in the filled state and a handle portion joined thereto

Also Published As

Publication number Publication date
NL295343A (en)
FI43785B (en) 1971-03-01
BE634915A (en)
FR1369018A (en) 1964-08-07
GB1053644A (en)
NO121480B (en) 1971-03-01
DE1486208A1 (en) 1969-02-13
DE1238757B (en) 1967-04-13
NL135869C (en)
FI43785C (en) 1971-06-10
SE300353B (en) 1968-04-22
DK111026B (en) 1968-05-06
LU43994A1 (en) 1963-09-03

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