SE7405823L - - Google Patents

Info

Publication number
SE7405823L
SE7405823L SE7405823A SE7405823A SE7405823L SE 7405823 L SE7405823 L SE 7405823L SE 7405823 A SE7405823 A SE 7405823A SE 7405823 A SE7405823 A SE 7405823A SE 7405823 L SE7405823 L SE 7405823L
Authority
SE
Sweden
Prior art keywords
grippers
web
bags
bars
edges
Prior art date
Application number
SE7405823A
Other languages
English (en)
Inventor
H E Brock
J B Honn
G G Blatz
Original Assignee
Nat Petro Chem
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 Nat Petro Chem filed Critical Nat Petro Chem
Publication of SE7405823L publication Critical patent/SE7405823L/xx

Links

Classifications

    • 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
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/26—Folding sheets, blanks or webs
    • B31B70/262—Folding sheets, blanks or webs involving longitudinally folding, i.e. along a line parallel to the direction of movement
    • B31B70/266—Folding sheets, blanks or webs involving longitudinally folding, i.e. along a line parallel to the direction of movement involving gusset-forming
    • 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
    • B31B2150/0016—Flexible containers made from sheets or blanks, e.g. from flattened tubes with square or cross bottom made from already formed 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
    • B31B2160/00—Shape of flexible containers
    • B31B2160/10—Shape of flexible containers rectangular and flat, i.e. without 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
    • B31B2160/00—Shape of flexible containers
    • B31B2160/10—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents
    • B31B2160/106—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents obtained from sheets cut from larger sheets or webs before finishing the bag forming operations
    • 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

  • Making Paper Articles (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
SE7405823A 1973-05-01 1974-04-30 SE7405823L (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2067673A GB1470653A (en) 1973-05-01 1973-05-01 Grocery sack process and machine

Publications (1)

Publication Number Publication Date
SE7405823L true SE7405823L (it) 1974-11-13

Family

ID=10149826

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7405823A SE7405823L (it) 1973-05-01 1974-04-30

Country Status (19)

Country Link
JP (1) JPS5724213B2 (it)
AR (1) AR203391A1 (it)
BE (1) BE814422A (it)
BR (1) BR7403536D0 (it)
CH (1) CH585638A5 (it)
DE (1) DE2420970A1 (it)
DK (1) DK144208C (it)
ES (1) ES426069A1 (it)
FR (1) FR2227948B1 (it)
GB (1) GB1470653A (it)
IE (1) IE39753B1 (it)
IL (1) IL44741A (it)
IT (1) IT1010282B (it)
LU (1) LU69967A1 (it)
MY (1) MY7800305A (it)
NL (1) NL7405824A (it)
NO (1) NO145872C (it)
SE (1) SE7405823L (it)
ZA (1) ZA742713B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52163373U (it) * 1976-06-04 1977-12-10
CA1114215A (en) * 1978-03-24 1981-12-15 Ewald A. Kamp Method for producing a flat bottom plastic bag
JPS55139538A (en) * 1979-04-18 1980-10-31 Kayaba Ind Co Ltd Structure for sealing cylinder end of damper
JPH0244113Y2 (it) * 1987-03-26 1990-11-22
CN115057097B (zh) * 2022-06-15 2023-08-08 珠海市葆星包装制品有限公司 一种包装袋及其制作装置

Also Published As

Publication number Publication date
JPS5724213B2 (it) 1982-05-22
IT1010282B (it) 1977-01-10
BR7403536D0 (pt) 1974-12-31
AU6848474A (en) 1975-11-06
DE2420970A1 (de) 1974-11-28
ZA742713B (en) 1975-04-30
JPS5031974A (it) 1975-03-28
AR203391A1 (es) 1975-09-08
CH585638A5 (it) 1977-03-15
FR2227948B1 (it) 1978-01-20
NO145872B (no) 1982-03-08
ES426069A1 (es) 1976-11-16
MY7800305A (en) 1978-12-31
IL44741A0 (en) 1974-06-30
IE39753L (en) 1974-11-01
NL7405824A (it) 1974-11-05
NO145872C (no) 1982-06-16
FR2227948A1 (it) 1974-11-29
IL44741A (en) 1976-02-29
BE814422A (fr) 1974-10-30
NO741566L (no) 1974-11-04
DK144208C (da) 1982-06-21
LU69967A1 (it) 1974-08-06
IE39753B1 (en) 1978-12-20
GB1470653A (en) 1977-04-21
DK144208B (da) 1982-01-18

Similar Documents

Publication Publication Date Title
US3340679A (en) Apparatus for opening pouches
US4268346A (en) Apparatus for making tank top bags from a web of tubular plastics film provided with side folds
US3738080A (en) Packing machine
US3430414A (en) Machine for packaging articles in a controlled atmosphere
US5433063A (en) Sealing system and process for packaging machine
GB2164315A (en) Form-fill-seal machine and method with capability for providing a vacuum or inert gas atmosphere within the package
GB1097403A (en) Improvements in or relating to apparatus for and method of continuously forming bags
US4235659A (en) Apparatus for making and stacking plastics bags
GB1417082A (en) Apparatus for wrapping compressible articles
US3222844A (en) Method and machine for wrapping continuously moving products with a flexible overwrap
US3857329A (en) Fabrication of a carrying bag from thermoplastic synthetic film
US3967544A (en) Grocery sack process and machine
US3464181A (en) Apparatus for making and filling rectangular containers
US4300893A (en) Apparatus for applying transverse weld seams to superposed webs of plastics film, preferably in the production of bags from webs of tubular or semi-tubular plastics
SE7405823L (it)
US2773435A (en) Continuously operating apparatus for making bags
US3576154A (en) Process and apparatus for manufacturing bags comprising a liner bag which protrudes from the opening
GB1516286A (en) Article wrapping machine
US2693067A (en) Bag-making, filling, and closing apparatus
US2952299A (en) Method and apparatus for making bags of thermoplastic tubing
NZ195513A (en) Packing liquids in flexible containers
SE315238B (it)
GB1340963A (en) Method and apparatus for making carrier bags
EP0728668B1 (en) Packaging machine with sealing system
GB1270520A (en) Improvements in or relating to packaging

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 7405823-1