CH605299A5 - - Google Patents

Info

Publication number
CH605299A5
CH605299A5 CH317276A CH317276A CH605299A5 CH 605299 A5 CH605299 A5 CH 605299A5 CH 317276 A CH317276 A CH 317276A CH 317276 A CH317276 A CH 317276A CH 605299 A5 CH605299 A5 CH 605299A5
Authority
CH
Switzerland
Application number
CH317276A
Inventor
Karl Pausch
Friedrich Dr Kratzert
Original Assignee
Rothrister Ag
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 Rothrister Ag filed Critical Rothrister Ag
Publication of CH605299A5 publication Critical patent/CH605299A5/xx

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
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/02—Layered products comprising a layer of paper or cardboard next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B32B7/14—Interconnection of layers using interposed adhesives or interposed materials with bonding properties applied in spaced arrangements, e.g. in stripes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2317/00—Animal or vegetable based
    • B32B2317/12—Paper, e.g. cardboard
    • B32B2317/122—Kraft paper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B32B2439/40—Closed containers
    • B32B2439/46—Bags

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
CH317276A 1975-03-18 1976-03-15 CH605299A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2511657A DE2511657B2 (en) 1975-03-18 1975-03-18 Sacks, in particular valve sacks, and processes for their manufacture

Publications (1)

Publication Number Publication Date
CH605299A5 true CH605299A5 (en) 1978-09-29

Family

ID=5941612

Family Applications (1)

Application Number Title Priority Date Filing Date
CH317276A CH605299A5 (en) 1975-03-18 1976-03-15

Country Status (7)

Country Link
AT (1) AT343039B (en)
CH (1) CH605299A5 (en)
DE (1) DE2511657B2 (en)
FR (1) FR2304536A1 (en)
GB (1) GB1544803A (en)
IT (1) IT1058472B (en)
NL (1) NL7602805A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2721771C2 (en) * 1977-05-13 1985-04-25 Windmöller & Hölscher, 4540 Lengerich Process for the production of unilaterally open sacks with a load-bearing outer sack and a sealing inner sack
AT387544B (en) * 1986-11-18 1989-02-10 Chemiefaser Lenzing Ag MULTILAYER COMPOSITE MATERIAL FOR PACKAGING PURPOSES AND METHOD FOR THE PRODUCTION OF SUCH A COMPOSITE MATERIAL

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2142656A (en) * 1931-02-12 1939-01-03 Bemis Bro Bag Co Bag or the like of composite materials
US1897998A (en) * 1931-05-08 1933-02-21 Bemis Bro Bag Co Fastener
US3269643A (en) * 1964-03-04 1966-08-30 Olin Mathieson Multi-wall bag
GB1239054A (en) * 1968-07-22 1971-07-14

Also Published As

Publication number Publication date
GB1544803A (en) 1979-04-25
NL7602805A (en) 1976-09-21
AT343039B (en) 1978-05-10
DE2511657A1 (en) 1976-09-30
IT1058472B (en) 1982-04-10
ATA197676A (en) 1977-08-15
DE2511657B2 (en) 1979-10-18
FR2304536A1 (en) 1976-10-15

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Legal Events

Date Code Title Description
PL Patent ceased