IT1100871B - Procedimento per la produzione di sacchi muniti di fondi incrociati - Google Patents

Procedimento per la produzione di sacchi muniti di fondi incrociati

Info

Publication number
IT1100871B
IT1100871B IT31368/78A IT3136878A IT1100871B IT 1100871 B IT1100871 B IT 1100871B IT 31368/78 A IT31368/78 A IT 31368/78A IT 3136878 A IT3136878 A IT 3136878A IT 1100871 B IT1100871 B IT 1100871B
Authority
IT
Italy
Prior art keywords
procedure
production
bags equipped
bottoms
crossed
Prior art date
Application number
IT31368/78A
Other languages
English (en)
Other versions
IT7831368A0 (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
Publication of IT7831368A0 publication Critical patent/IT7831368A0/it
Application granted granted Critical
Publication of IT1100871B publication Critical patent/IT1100871B/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
    • B31B70/74—Auxiliary operations
    • B31B70/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
    • 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
    • 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
IT31368/78A 1978-03-17 1978-12-28 Procedimento per la produzione di sacchi muniti di fondi incrociati IT1100871B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782811857 DE2811857A1 (de) 1978-03-17 1978-03-17 Verfahren zum herstellen von mit kreuzboeden versehenen saecken

Publications (2)

Publication Number Publication Date
IT7831368A0 IT7831368A0 (it) 1978-12-28
IT1100871B true IT1100871B (it) 1985-09-28

Family

ID=6034811

Family Applications (1)

Application Number Title Priority Date Filing Date
IT31368/78A IT1100871B (it) 1978-03-17 1978-12-28 Procedimento per la produzione di sacchi muniti di fondi incrociati

Country Status (17)

Country Link
US (1) US4266469A (it)
JP (1) JPS54127776A (it)
AT (1) AT364769B (it)
BE (1) BE874896A (it)
BR (1) BR7901428A (it)
CH (1) CH644304A5 (it)
DE (1) DE2811857A1 (it)
DK (1) DK544378A (it)
ES (1) ES478714A1 (it)
FI (1) FI60163C (it)
FR (1) FR2419818A1 (it)
GB (1) GB2016365A (it)
IT (1) IT1100871B (it)
NL (1) NL7812472A (it)
NO (1) NO150995C (it)
SE (1) SE433471B (it)
SU (1) SU965345A3 (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3119175A1 (de) * 1981-05-14 1982-12-09 Gartemann & Hollmann Gmbh, 4800 Bielefeld "mehrlagiger sack, sowie verfahren und vorrichtung zu seiner herstellung"
US4453270A (en) * 1982-05-19 1984-06-05 Westvaco Corporation Pasted valve stepped end bag
DE4112900A1 (de) * 1991-03-22 1992-09-24 Windmoeller & Hoelscher Verfahren zur herstellung eines sacks oder beutels mit in gefuelltem zustand rechteckigem boden und mit einem griffteil und nach diesem verfahren hergestellter sack oder beutel
US9126383B2 (en) * 2012-12-06 2015-09-08 Innoflex Incorporated Bottom-gusseted package and method
US10301074B2 (en) 2013-10-16 2019-05-28 Innoflex Incorporated Bottom and side gusseted package and method
US11034119B2 (en) * 2015-11-23 2021-06-15 Innoflex Incorporated Bottom gusset package with folded gusset

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2103092A (en) * 1933-08-19 1937-12-21 Arkell Safety Bag Co Bag and method of producing the same
DE930843C (de) * 1952-10-30 1955-07-25 Fischer & Krecke Kg Klotz- bzw. Kreuzbodenbeutelmaschine mit Vorrichtung zum Einlegen von Verstaerkungs-bzw. Abdichtungsstreifen in Klotz- oder Kreuzboeden
DE1126231B (de) * 1959-05-08 1962-03-22 Windmoeller & Hoelscher Verfahren und Vorrichtung zum Herstellen eines Staffelsackes mit kunststoffbeschichteter Innenlage und mit beschichtetem Abdeckblatt an den nach innen zu offen gestaffelten Sackecken
US3195424A (en) * 1961-05-23 1965-07-20 Natro Cellulosa S P A Plastic bag
DE1228502B (de) * 1962-06-29 1966-11-10 Honsel Karl Heinz Verfahren zum Herstellen eines Kreuzbodensackes, vorzugsweise als Staffelsack mit Innenriegel
DE1411863A1 (de) * 1962-07-21 1969-05-14 Windmoeller & Hoelscher Kreuzbodensack aus schweissbarem Werkstoff sowie Verfahren und Einrichtung zu seiner Herstellung
DE1511003A1 (de) * 1965-09-27 1969-07-03 Lissner & Co Geb Verfahren zum Herstellen von Ventilsaecken
LU50779A1 (it) * 1966-03-29 1967-09-29
DE2801963A1 (de) * 1978-01-18 1979-07-19 Bischof & Klein Ein- oder mehrlagiger kreuzbodensack aus faltbarem werkstoff sowie verfahren zu seiner herstellung

Also Published As

Publication number Publication date
FI783582A7 (fi) 1979-09-18
CH644304A5 (de) 1984-07-31
SU965345A3 (ru) 1982-10-07
IT7831368A0 (it) 1978-12-28
SE433471B (sv) 1984-05-28
US4266469A (en) 1981-05-12
NO150995C (no) 1985-01-30
ES478714A1 (es) 1979-07-01
DK544378A (da) 1979-09-18
FI60163B (fi) 1981-08-31
FR2419818A1 (fr) 1979-10-12
NO150995B (no) 1984-10-15
NO784283L (no) 1979-09-18
AT364769B (de) 1981-11-10
BE874896A (fr) 1979-07-16
DE2811857A1 (de) 1979-09-27
NL7812472A (nl) 1979-09-19
BR7901428A (pt) 1979-10-09
ATA893078A (de) 1981-04-15
FI60163C (fi) 1981-12-10
GB2016365A (en) 1979-09-26
JPS54127776A (en) 1979-10-03
SE7813326L (sv) 1979-09-18

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