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)
  • Bag Frames (AREA)
  • Making Paper Articles (AREA)
LU67422A 1972-04-14 1973-04-13 LU67422A1 (enrdf_load_stackoverflow)

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 (enrdf_load_stackoverflow) 1973-06-18

Family

ID=22920756

Family Applications (1)

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

Country Status (8)

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

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

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