IT1001713B - Procedimento per la produzoone di una borsa a fondo largo idrigidito - Google Patents

Procedimento per la produzoone di una borsa a fondo largo idrigidito

Info

Publication number
IT1001713B
IT1001713B IT31195/73A IT3119573A IT1001713B IT 1001713 B IT1001713 B IT 1001713B IT 31195/73 A IT31195/73 A IT 31195/73A IT 3119573 A IT3119573 A IT 3119573A IT 1001713 B IT1001713 B IT 1001713B
Authority
IT
Italy
Prior art keywords
procedure
wide
production
waterproof bag
bottom waterproof
Prior art date
Application number
IT31195/73A
Other languages
English (en)
Italian (it)
Original Assignee
Windmoeller & Hoelscher
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 Windmoeller & Hoelscher filed Critical Windmoeller & Hoelscher
Application granted granted Critical
Publication of IT1001713B publication Critical patent/IT1001713B/it

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
    • B31B70/261—Folding sheets, blanks or webs involving transversely folding, i.e. along a line perpendicular 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
    • 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
    • B31B2150/0012—Flexible containers made from sheets or blanks, e.g. from flattened tubes with square or cross bottom having their openings facing in 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
    • 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
    • B31B2160/20—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
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/25—Surface scoring
IT31195/73A 1972-11-20 1973-11-12 Procedimento per la produzoone di una borsa a fondo largo idrigidito IT1001713B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2256913A DE2256913A1 (de) 1972-11-20 1972-11-20 Verfahren zum herstellen eines klotzbodenbeutels

Publications (1)

Publication Number Publication Date
IT1001713B true IT1001713B (it) 1976-04-30

Family

ID=5862267

Family Applications (1)

Application Number Title Priority Date Filing Date
IT31195/73A IT1001713B (it) 1972-11-20 1973-11-12 Procedimento per la produzoone di una borsa a fondo largo idrigidito

Country Status (5)

Country Link
US (1) US3896714A (ja)
JP (1) JPS4982477A (ja)
DE (1) DE2256913A1 (ja)
FR (1) FR2207456A5 (ja)
IT (1) IT1001713B (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5974065A (ja) * 1982-10-15 1984-04-26 出光石油化学株式会社 角底袋および角底袋の製造方法
US5102384A (en) * 1989-09-01 1992-04-07 Ross Philip E Method for making flat bottom plastic bag
US5135464A (en) * 1990-05-02 1992-08-04 Jebco Packaging Systems, Inc. Method for manufacturing a container
DE4317071A1 (de) * 1993-05-21 1994-11-24 Winkler Duennebier Kg Masch Vorrichtung zum kontinuierlichen Herstellen von Umschlägen, Beuteln, Versandtaschen u. dgl.
IT1314126B1 (it) * 1998-12-23 2002-12-04 Windmoeller & Hoelscher Dispositivo per il sollevamento delle estremita' di pezzi di tuboflessibile piatti, fatti avanzare in continuazione in direzione
NL1029173C2 (nl) 2005-06-02 2006-12-05 Smq Group B V Vouwbare voering voor gebruik in een houder.
ES2451505T3 (es) * 2009-04-29 2014-03-27 Smq Group B.V. Bolsa plegable y método para fabricar una bolsa plegable
US20100323868A1 (en) * 2009-06-18 2010-12-23 Ishida Co., Ltd. Bag-making and packaging apparatus
ITTO20120381A1 (it) * 2012-04-30 2013-10-31 Roberto Emilio Gingardi Macchina per la realizzazione di un fondo per borse.
FR3089860B1 (fr) * 2018-12-12 2020-12-04 Holweg Group Procédé et machine de formation de sacs flexibles à fond spécial

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2648263A (en) * 1948-10-02 1953-08-11 Arthur W Richens Method of making bags
US3094905A (en) * 1960-07-08 1963-06-25 Robert L Haslacher Process for making bags
US3606822A (en) * 1970-01-12 1971-09-21 Nat Distillers Chem Corp Method and apparatus for producing a flat-bottom plastic bag

Also Published As

Publication number Publication date
US3896714A (en) 1975-07-29
JPS4982477A (ja) 1974-08-08
FR2207456A5 (ja) 1974-06-14
DE2256913A1 (de) 1974-05-22

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