IT1022907B - Procedimento e dispositivo per fabbricare sacchi da foglie di materia artificiale - Google Patents

Procedimento e dispositivo per fabbricare sacchi da foglie di materia artificiale

Info

Publication number
IT1022907B
IT1022907B IT28466/74A IT2846674A IT1022907B IT 1022907 B IT1022907 B IT 1022907B IT 28466/74 A IT28466/74 A IT 28466/74A IT 2846674 A IT2846674 A IT 2846674A IT 1022907 B IT1022907 B IT 1022907B
Authority
IT
Italy
Prior art keywords
procedure
artificial material
material leaf
manufacturing bags
bags
Prior art date
Application number
IT28466/74A
Other languages
English (en)
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Application granted granted Critical
Publication of IT1022907B publication Critical patent/IT1022907B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • B29C66/431—Joining the articles to themselves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/345—Progressively making the joint, e.g. starting from the middle
    • B29C66/3452—Making complete joints by combining partial joints
    • 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
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • 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
    • B31B2155/00—Flexible containers made from webs
    • B31B2155/001—Flexible containers made from webs by folding webs longitudinally
    • 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
    • B31B2155/001—Flexible containers made from webs by folding webs longitudinally
    • B31B2155/0014—Flexible containers made from webs by folding webs longitudinally having their openings facing transversally 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
    • B31B2160/00—Shape of flexible containers
    • B31B2160/10—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
IT28466/74A 1973-10-19 1974-10-16 Procedimento e dispositivo per fabbricare sacchi da foglie di materia artificiale IT1022907B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732352528 DE2352528A1 (de) 1973-10-19 1973-10-19 Verfahren und vorrichtung zum herstellen von beuteln aus kunststoffolien

Publications (1)

Publication Number Publication Date
IT1022907B true IT1022907B (it) 1978-04-20

Family

ID=5895906

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28466/74A IT1022907B (it) 1973-10-19 1974-10-16 Procedimento e dispositivo per fabbricare sacchi da foglie di materia artificiale

Country Status (8)

Country Link
US (1) US3983794A (it)
JP (1) JPS5078481A (it)
AR (1) AR203575A1 (it)
CH (1) CH579982A5 (it)
DE (1) DE2352528A1 (it)
GB (1) GB1469671A (it)
IT (1) IT1022907B (it)
SE (1) SE7413099L (it)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1523036A (en) * 1976-03-23 1978-08-31 Ici Ltd Plastics bags productions
US4481669A (en) * 1978-06-26 1984-11-06 W. R. Grace & Co., Cryovac Div. Multi-walled plastics bag
US4586318A (en) * 1983-12-22 1986-05-06 All Packaging Machinery & Supplies Corp. Bag forming and bagger apparatus and method
DE3446409A1 (de) * 1984-12-20 1986-06-26 Focke & Co (GmbH & Co), 2810 Verden Verfahren und vorrichtung zum herstellen von (tabak-)beuteln
ZA86620B (en) * 1985-02-01 1986-09-24 Baxter Travenol Lab Former for form,fill and seal packaging machines
DE3530070A1 (de) * 1985-08-22 1987-03-05 Windmoeller & Hoelscher Verfahren und vorrichtung zum herstellen von kunststofftragetaschen oder -saecken
CA1268650A (en) * 1985-08-30 1990-05-08 Steven Ausnit Apparatus for and method of making bag material
DE3612136A1 (de) * 1986-04-10 1987-10-15 Ver Papierwarenfab Gmbh Vorrichtung zur herstellung von luftpolster-versandtaschen
US4867735A (en) * 1987-10-01 1989-09-19 First Brands Corporation Method and apparatus for continuous production of bags from thermoplastic film
FR2627128B1 (fr) * 1988-02-16 1990-07-20 Thimonnier Sa Procede et machine pour la fabrication en continu de recipients en matiere plastique souple thermosoudable
US5024642A (en) * 1988-12-05 1991-06-18 Presto Products, Incorporated Rotary draw tape bag making apparatus and method
GB9219657D0 (en) * 1992-09-17 1992-10-28 Unilever Plc Tagged articles
US5830118A (en) * 1995-09-15 1998-11-03 Klockner Bartelt, Inc. Packaging machine for forming free-standing pouches
US20050100502A1 (en) * 2003-11-06 2005-05-12 Kai Krauss Carbon black
JP2006306420A (ja) * 2005-04-27 2006-11-09 Takazono Sangyo Co Ltd ヒートシール装置及び薬剤分包装置
GB2449170A (en) * 2007-05-07 2008-11-12 Amcor Ltd Micro perforations in bags
DE102008007752A1 (de) * 2008-02-05 2009-08-06 Focke & Co.(Gmbh & Co. Kg) Verfahren und Vorrichtung zum Herstellen von (Tabak-)Beuteln
US9358748B2 (en) 2013-04-15 2016-06-07 Miller Weldmaster Corporation Back seam welder and method of operation
FR3008076B1 (fr) * 2013-07-03 2015-08-21 Alpem Sachet d'emballage a fenetre
CN110435226A (zh) * 2018-05-02 2019-11-12 上海洲泰轻工机械制造有限公司 一种具有三角结构侧风琴的包装袋及其加工设备和方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2320326A (en) * 1940-04-29 1943-05-25 Union Bag & Paper Corp Manufacture of heat sealed bags
US2649674A (en) * 1949-06-13 1953-08-25 Donald E Bartelt Packaging machine
US3552278A (en) * 1967-10-09 1971-01-05 Lion Packaging Products Co Inc Method and apparatus for making interconnected bags having closure flaps and bottom gussets
US3553934A (en) * 1967-12-08 1971-01-12 Riegel Paper Corp Packaging machine for forming and filling bags of different lengths and widths
US3692608A (en) * 1971-01-20 1972-09-19 Nasco Ind Inc Sealing means and method

Also Published As

Publication number Publication date
GB1469671A (en) 1977-04-06
JPS5078481A (it) 1975-06-26
CH579982A5 (it) 1976-09-30
SE7413099L (it) 1975-04-21
DE2352528A1 (de) 1975-05-22
US3983794A (en) 1976-10-05
AR203575A1 (es) 1975-09-22

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