FR2419818A1 - Fabrication de sacs munis de fonds croises - Google Patents

Fabrication de sacs munis de fonds croises

Info

Publication number
FR2419818A1
FR2419818A1 FR7906483A FR7906483A FR2419818A1 FR 2419818 A1 FR2419818 A1 FR 2419818A1 FR 7906483 A FR7906483 A FR 7906483A FR 7906483 A FR7906483 A FR 7906483A FR 2419818 A1 FR2419818 A1 FR 2419818A1
Authority
FR
France
Prior art keywords
strip
bags
future
sheets
crossbodies
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
FR7906483A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Windmoeller and Hoelscher KG
Original Assignee
Windmoeller and Hoelscher KG
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 and Hoelscher KG filed Critical Windmoeller and Hoelscher KG
Publication of FR2419818A1 publication Critical patent/FR2419818A1/fr
Pending legal-status Critical Current

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

Landscapes

  • Making Paper Articles (AREA)
  • Bag Frames (AREA)
  • Fertilizing (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)

Abstract

Fabrication de sacs à fonds croisés. Sur la bande de matériau initiale encore ouverte 1, on applique des feuillets pliés en deux formant bande intérieure de fermeture, de longueur plus grande que la distance entre futurs remplis d'angle et la largeur supérieure à la future largeur de fond; le dessous de ces feuillets est collé sur cette bande le long de leur bord extérieur, suivant la ligne de séparation ulterieure des segments tubulaires 13, et le dessus ou les parties latérales 10.1, 10.2 de la bande continue 1 qui viennent en contact avec elle après rabattement sont munies de lignes de colle Il, 12. Applicable notamment aux sacs en papier kraft.
FR7906483A 1978-03-17 1979-03-14 Fabrication de sacs munis de fonds croises Pending FR2419818A1 (fr)

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 (1)

Publication Number Publication Date
FR2419818A1 true FR2419818A1 (fr) 1979-10-12

Family

ID=6034811

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7906483A Pending FR2419818A1 (fr) 1978-03-17 1979-03-14 Fabrication de sacs munis de fonds croises

Country Status (17)

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

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
AU2014334749B2 (en) 2013-10-16 2017-08-31 Innoflex Incorporated Bottom and side gusseted package and method
MX2018006311A (es) * 2015-11-23 2018-08-01 Innoflex Inc Empaque de fuelle inferior con fuelle plegado.

Citations (5)

* 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
FR1259614A (fr) * 1959-05-08 1961-04-28 Windmoeller & Hoelscher Dispositif pour la fabrication d'un sac étagé à parois multiples avec un enduit de matière synthétique à l'intérieur
DE1228502B (de) * 1962-06-29 1966-11-10 Honsel Karl Heinz Verfahren zum Herstellen eines Kreuzbodensackes, vorzugsweise als Staffelsack mit Innenriegel
FR2415053A1 (fr) * 1978-01-18 1979-08-17 Bischof & Klein Sac a fond croise a une ou plusieurs couches en matiere pliable et procede pour le fabriquer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3195424A (en) * 1961-05-23 1965-07-20 Natro Cellulosa S P A Plastic bag
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 (fr) * 1966-03-29 1967-09-29

Patent Citations (5)

* 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
FR1259614A (fr) * 1959-05-08 1961-04-28 Windmoeller & Hoelscher Dispositif pour la fabrication d'un sac étagé à parois multiples avec un enduit de matière synthétique à l'intérieur
DE1228502B (de) * 1962-06-29 1966-11-10 Honsel Karl Heinz Verfahren zum Herstellen eines Kreuzbodensackes, vorzugsweise als Staffelsack mit Innenriegel
FR2415053A1 (fr) * 1978-01-18 1979-08-17 Bischof & Klein Sac a fond croise a une ou plusieurs couches en matiere pliable et procede pour le fabriquer

Also Published As

Publication number Publication date
NO784283L (no) 1979-09-18
IT1100871B (it) 1985-09-28
SU965345A3 (ru) 1982-10-07
SE433471B (sv) 1984-05-28
NO150995C (no) 1985-01-30
DK544378A (da) 1979-09-18
ES478714A1 (es) 1979-07-01
FI60163C (fi) 1981-12-10
NO150995B (no) 1984-10-15
JPS54127776A (en) 1979-10-03
BE874896A (fr) 1979-07-16
FI60163B (fi) 1981-08-31
FI783582A (fi) 1979-09-18
SE7813326L (sv) 1979-09-18
IT7831368A0 (it) 1978-12-28
ATA893078A (de) 1981-04-15
NL7812472A (nl) 1979-09-19
CH644304A5 (de) 1984-07-31
DE2811857A1 (de) 1979-09-27
BR7901428A (pt) 1979-10-09
AT364769B (de) 1981-11-10
GB2016365A (en) 1979-09-26
US4266469A (en) 1981-05-12

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