IT947815B - Metodo e dispositivo per la fabbri cazione con procedimento continuo di sacchi da foglia tubolare a pa rete sottile - Google Patents

Metodo e dispositivo per la fabbri cazione con procedimento continuo di sacchi da foglia tubolare a pa rete sottile

Info

Publication number
IT947815B
IT947815B IT20912/72A IT2091272A IT947815B IT 947815 B IT947815 B IT 947815B IT 20912/72 A IT20912/72 A IT 20912/72A IT 2091272 A IT2091272 A IT 2091272A IT 947815 B IT947815 B IT 947815B
Authority
IT
Italy
Prior art keywords
cazione
fabbri
thin wall
continuous procedure
leaf bags
Prior art date
Application number
IT20912/72A
Other languages
English (en)
Italian (it)
Original Assignee
Meulen L V D
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 Meulen L V D filed Critical Meulen L V D
Application granted granted Critical
Publication of IT947815B publication Critical patent/IT947815B/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
    • B31B70/005—Making flexible containers, e.g. envelopes or bags involving a particular layout of the machinery or relative arrangement of its subunits
    • 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
    • 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
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/02—Feeding or positioning sheets, blanks or webs
    • B31B70/022—Holders for feeding or positioning sheets or webs
    • B31B70/024—Rotating holders, e.g. star wheels, drums
IT20912/72A 1971-02-23 1972-02-23 Metodo e dispositivo per la fabbri cazione con procedimento continuo di sacchi da foglia tubolare a pa rete sottile IT947815B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7102415.A NL163462C (nl) 1971-02-23 1971-02-23 Inrichting voor het uit dunwandige thermoplastische buisfolie vervaardigen van zakken met gelaste bodem.

Publications (1)

Publication Number Publication Date
IT947815B true IT947815B (it) 1973-05-30

Family

ID=19812548

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20912/72A IT947815B (it) 1971-02-23 1972-02-23 Metodo e dispositivo per la fabbri cazione con procedimento continuo di sacchi da foglia tubolare a pa rete sottile

Country Status (10)

Country Link
US (1) US3762282A (fr)
JP (1) JPS5229233B1 (fr)
BE (1) BE779120A (fr)
DE (1) DE2207043C3 (fr)
DK (1) DK129402B (fr)
FR (1) FR2127681A5 (fr)
GB (1) GB1359443A (fr)
IT (1) IT947815B (fr)
NL (1) NL163462C (fr)
SE (1) SE376384B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2182410A6 (fr) * 1972-04-26 1973-12-07 Holweg Const Mec
DE2402545C2 (de) * 1974-01-19 1984-11-08 Leonard van der Ariana Meulen Verfahren und Vorrichtung zum kontinuierlichen Herstellen von Beuteln o.dgl. aus thermoplastischer Kunststoffolie
DE2660899C2 (de) * 1976-04-14 1985-10-10 Windmöller & Hölscher, 4540 Lengerich Vorrichtung zum Herstellen von Beuteln aus einer kontinuierlich zugeführten thermopolastischen Schlauchfolienbahn
DE2616574C2 (de) * 1976-04-14 1985-08-29 Windmöller & Hölscher, 4540 Lengerich Vorrichtung zum Herstellen von Beuteln aus einer kontinuierlich zugeführten thermoplastischen Schlauchfolienbahn
DE2703462C2 (de) * 1977-01-28 1983-04-28 Hans 5216 Niederkassel Lehmacher Vorrichtung zur Herstellung seitengeschweißter Flachbeutel
US4256028A (en) * 1979-09-07 1981-03-17 Owens-Illinois, Inc. Method and apparatus for making plastic preforms for packaging containers
GB9121420D0 (en) * 1991-10-09 1991-11-20 Ag Patents Ltd Manufacturing infusion packages
DE4325877B4 (de) * 1993-08-02 2004-01-29 Windmöller & Hölscher Kg Vorrichtung zum Verschweißen der Schlauchabschnitte von Säcken, Beuteln oder dergleichen
CN104369425B (zh) * 2014-11-12 2016-09-21 浙江华岳包装机械有限公司 贴窗机薄膜切断装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2229121A (en) * 1938-04-27 1941-01-21 Edwin J Mcilvried Method and apparatus for operating on sheet material
US2775171A (en) * 1951-06-11 1956-12-25 Interstate Bag Company Method and machine for bag making
US2737859A (en) * 1952-02-28 1956-03-13 Gen Mills Inc Bag making machine
US3156164A (en) * 1959-12-21 1964-11-10 Holweg Const Mec Machine for forming a fluid-tight bag of thermo-weldable material
US3509799A (en) * 1967-08-04 1970-05-05 Crown Zellerbach Corp Bag-forming method

Also Published As

Publication number Publication date
DK129402B (da) 1974-10-07
NL7102415A (fr) 1972-08-25
SE376384B (fr) 1975-05-26
GB1359443A (en) 1974-07-10
US3762282A (en) 1973-10-02
DK129402C (fr) 1975-02-24
NL163462C (nl) 1980-09-15
DE2207043A1 (de) 1972-09-07
BE779120A (fr) 1972-08-09
FR2127681A5 (fr) 1972-10-13
JPS5229233B1 (fr) 1977-08-01
DE2207043C3 (de) 1981-07-02
DE2207043B2 (de) 1977-07-07
NL163462B (nl) 1980-04-15

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