LU67422A1 - - Google Patents

Info

Publication number
LU67422A1
LU67422A1 LU67422A LU67422DA LU67422A1 LU 67422 A1 LU67422 A1 LU 67422A1 LU 67422 A LU67422 A LU 67422A LU 67422D A LU67422D A LU 67422DA LU 67422 A1 LU67422 A1 LU 67422A1
Authority
LU
Luxembourg
Application number
LU67422A
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 filed Critical
Publication of LU67422A1 publication Critical patent/LU67422A1/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
    • B65D31/10—Bags or like containers made of paper and having structural provision for thickness of contents with gusseted sides
    • 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
    • B31B2155/00—Flexible containers made from 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
    • B31B2155/00—Flexible containers made from webs
    • B31B2155/001—Flexible containers made from webs by folding webs longitudinally
    • 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
    • B31B2155/00—Flexible containers made from webs
    • B31B2155/001—Flexible containers made from webs by folding webs longitudinally
    • B31B2155/0014—Flexible containers made from webs by folding webs longitudinally 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
    • B31B2155/00—Flexible containers made from webs
    • B31B2155/003—Flexible containers made from webs starting from tubular 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
    • B31B2160/00—Shape of flexible containers
    • B31B2160/20—Shape of flexible containers with 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
    • B31B2170/00—Construction of flexible containers
    • B31B2170/30—Construction of flexible containers having corrugated or pleated walls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
  • Bag Frames (AREA)
LU67422A 1972-04-14 1973-04-13 LU67422A1 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00243946A US3799042A (en) 1972-04-14 1972-04-14 Flat-bottom plastic bags and method for the production thereof

Publications (1)

Publication Number Publication Date
LU67422A1 true LU67422A1 (xx) 1973-06-18

Family

ID=22920756

Family Applications (1)

Application Number Title Priority Date Filing Date
LU67422A LU67422A1 (xx) 1972-04-14 1973-04-13

Country Status (8)

Country Link
US (1) US3799042A (xx)
JP (1) JPS4919976A (xx)
BE (1) BE798095A (xx)
FR (1) FR2180402A5 (xx)
IT (1) IT982766B (xx)
LU (1) LU67422A1 (xx)
NL (1) NL7305201A (xx)
SE (1) SE7305323L (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5196177A (en) * 1975-02-20 1976-08-23 Jutanno kuriiningusochi
JPS52139672U (xx) * 1976-04-19 1977-10-22
CA1114215A (en) * 1978-03-24 1981-12-15 Ewald A. Kamp Method for producing a flat bottom plastic bag
US4273550A (en) * 1978-03-24 1981-06-16 Union Carbide Corporation Method for producing a flat bottom plastic bag
JPS5541838A (en) * 1978-09-18 1980-03-24 Kubota Ltd Inner surface brushing method of cement lining pipe
GB2362351B (en) * 2000-03-18 2004-01-14 Harris Parts Ltd Extruded packaging material

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US502847A (en) * 1893-08-08 Paper-bag machine
US711369A (en) * 1900-06-28 1902-10-14 Union Paper Bag Machine Co Paper-bag machine.
US689998A (en) * 1900-12-01 1901-12-31 Charles F Coburn Bag-machine.
US3136475A (en) * 1961-01-16 1964-06-09 Bemis Bro Bag Co Bag bottom closure having a v-shaped bottom
US3435736A (en) * 1965-10-11 1969-04-01 Erwin W P Reiche Method of making a square bottom bag
US3618478A (en) * 1969-07-31 1971-11-09 Continental Can Co Three dimensional bag with reinforced bottom and method of forming same
US3606822A (en) * 1970-01-12 1971-09-21 Nat Distillers Chem Corp Method and apparatus for producing a flat-bottom plastic bag
US3680445A (en) * 1970-06-05 1972-08-01 Apl Corp Method and apparatus for manufacturing shopping bag

Also Published As

Publication number Publication date
SE7305323L (xx) 1973-10-15
BE798095A (fr) 1973-10-11
JPS4919976A (xx) 1974-02-21
NL7305201A (xx) 1973-10-16
FR2180402A5 (xx) 1973-11-23
IT982766B (it) 1974-10-21
US3799042A (en) 1974-03-26

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