EP2965900A1 - Procédé et dispositif de fabrication d'ébauche d'emballage, notamment de sac d'emballage - Google Patents

Procédé et dispositif de fabrication d'ébauche d'emballage, notamment de sac d'emballage Download PDF

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Publication number
EP2965900A1
EP2965900A1 EP14176376.3A EP14176376A EP2965900A1 EP 2965900 A1 EP2965900 A1 EP 2965900A1 EP 14176376 A EP14176376 A EP 14176376A EP 2965900 A1 EP2965900 A1 EP 2965900A1
Authority
EP
European Patent Office
Prior art keywords
film
film sections
station
packaging products
sections
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.)
Withdrawn
Application number
EP14176376.3A
Other languages
German (de)
English (en)
Inventor
Martin Kropf
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.)
Cellpack AG
Original Assignee
Cellpack AG
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 Cellpack AG filed Critical Cellpack AG
Priority to EP14176376.3A priority Critical patent/EP2965900A1/fr
Priority to PCT/EP2015/065452 priority patent/WO2016005375A1/fr
Priority to TR2018/11312T priority patent/TR201811312T4/tr
Priority to EP15734391.4A priority patent/EP3172044B1/fr
Priority to JP2017500842A priority patent/JP2017528338A/ja
Priority to ES15734391.4T priority patent/ES2680473T3/es
Priority to PT157343914T priority patent/PT3172044T/pt
Priority to CN201580037509.6A priority patent/CN106536387B/zh
Priority to US15/324,238 priority patent/US20170157881A1/en
Publication of EP2965900A1 publication Critical patent/EP2965900A1/fr
Withdrawn legal-status Critical Current

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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
    • 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
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/60—Uniting opposed surfaces or edges; Taping
    • B31B70/64—Uniting opposed surfaces or edges; Taping by applying heat or pressure
    • B31B70/642—Uniting opposed surfaces or edges; Taping by applying heat or pressure using sealing jaws or sealing dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H20/00—Advancing webs
    • B65H20/20—Advancing webs by web-penetrating means, e.g. pins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/16—Delivering or advancing articles from machines; Advancing articles to or into piles by contact of one face only with moving tapes, bands, or chains
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H5/00—Feeding articles separated from piles; Feeding articles to machines
    • B65H5/02—Feeding articles separated from piles; Feeding articles to machines by belts or chains, e.g. between belts or chains
    • B65H5/021—Feeding articles separated from piles; Feeding articles to machines by belts or chains, e.g. between belts or chains by belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H5/00—Feeding articles separated from piles; Feeding articles to machines
    • B65H5/16—Feeding articles separated from piles; Feeding articles to machines by pusher, needles, friction, or like devices adapted to feed single articles along a surface or table
    • 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
    • B31B2150/002—Flexible containers made from sheets or blanks, e.g. from flattened tubes by joining superimposed sheets, e.g. with separate bottom sheets
    • 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
    • B31B2160/10—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents
    • B31B2160/102—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents obtained from essentially rectangular sheets
    • 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
    • B31B2160/106—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents obtained from sheets cut from larger sheets or webs before finishing the bag forming operations
    • 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
    • B31B70/006—Controlling; Regulating; Measuring; Safety measures
    • 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
    • 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
    • B31B70/04—Feeding sheets or blanks
    • 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
    • B31B70/10—Feeding or positioning 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
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/14—Cutting, e.g. perforating, punching, slitting or trimming
    • B31B70/16—Cutting 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
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/60—Uniting opposed surfaces or edges; Taping
    • B31B70/64—Uniting opposed surfaces or edges; Taping by applying heat or pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/20—Belts
    • B65H2404/23—Belts with auxiliary handling means
    • B65H2404/234—Belts with auxiliary handling means penetrating means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/20—Belts
    • B65H2404/26—Particular arrangement of belt, or belts
    • B65H2404/264—Arrangement of side-by-side belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/30—Chains
    • B65H2404/31—Chains with auxiliary handling means
    • B65H2404/314—Means penetrating in handled material, e.g. needle, pin
    • B65H2404/3141—Wicket pins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2406/00—Means using fluid
    • B65H2406/30—Suction means
    • B65H2406/34—Suction grippers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/19—Specific article or web
    • B65H2701/191—Bags, sachets and pouches or the like

Definitions

  • the invention relates to a method for producing flexible packaging products according to the preamble of patent claim 1.
  • the film material should have a consistent and most advantageous coefficient of friction on the whole role. Too smooth slides slip preference in the rollers or grippers, too blunt films tend to wrinkles in deflections. Often desired slip properties are sought with lubricant additives, which are applied to the films or incorporated into the film material. These equipments are expensive, difficult to produce reliably, and lose the desired duration of action over the shelf life of the films due to migration of the lubricant additives in the film layers. In addition, the lubricants may pose health risks to the consumers of such packaged products. Another method for achieving desired sliding properties is to structure the film surface by means of mechanical embossing. Here, too, the effect on the storage time can be reduced by the mechanical imprinting regresses. A favorable in itself and meaningful for the market printing of the film surface is hardly used in the described preferred technique for the reasons described above. An optionally existing printing on the film material can adversely affect the coefficient of friction and the printing must not be damaged by the sliding transport of the film material.
  • the present invention seeks to propose a method for the production of flexible packaging products, in which the requirements for the film material are reduced to a minimum, while increasing production reliability, minimizing material subsidies for welds and Edge trimming and minimization of rejects.
  • this solution according to the invention has the advantage that no further transfer of the film sections occurs due to the maintenance of the positive connection after transfer of the film sections to the fixing devices, thereby avoiding inaccuracies during welding and any further work steps.
  • the film sections can be exposed during transport without overuse of the film material significantly higher accelerations than would be the case if, as in the prior art, the whole film web would have to be moved.
  • the invention also relates to a device according to the preamble of independent claim 5, which achieves the same object as the method according to claim 1.
  • FIG. 1 can be seen as a central element, a transport device 1, which consists in the illustrated embodiment of two parallel, synchronously driven chain conveyors 2, the foil sections 4 convey in a transport direction 5. But it can also be provided only a single chain conveyor 2. Instead of chain conveyors, other transport devices may be provided, for example circulating belts or cables, or transport units driven by a screw conveyor or individual linear motors. Several fixing devices, which will be discussed in more detail later, are used for the positive fixing of the film sections 4 on the chain conveyor 2. For feeding the transport device 1 with film sections 4 are in the FIG. 1 two alternative arrangements are shown, wherein the corresponding reference numbers are each denoted by a letter a or b.
  • the variant a denotes a feed of the film sections 4 transversely to the transport direction 5
  • the variant b denotes a feeding of the film sections 4 in the transport direction.
  • Both variants a and b each comprise a supply roll 6a or 6b, from which a film web 7a or 7b is unwound.
  • Roller pairs 8a and 8b provide for the unwinding of the film web from the supply roll and the feeding of the film web to a cutting device 9a or 9b, are cut with the film sections 4 of the film web 7a and 7b.
  • the supply roll 6a or 6b in the present example contains two film layers, which are either present separately or formed by folding a film web. Also, for example, a film layer for the production of bottom pleated bags already incorporated and connected, for example, by selective adhesive welds with the other film webs. But it is also possible to provide each layer of film on a separate supply roll.
  • a positioning device 10 which can be moved in all directions, as indicated by the arrow group 11, has the task of gripping the film sections 4 separated by the cutting device 9a or 9b and positioning them exactly on the fixing devices 3.
  • the positioning device can be equipped with vacuum grippers.
  • the exact positioning is preferably carried out with the aid of markings which are printed or embossed on the film web 7a or 7b, whereby any inaccuracies caused by stretching or shrinking of the film web can be compensated for by placing the film sections 4 correspondingly on the fixing devices 3. This is a significant advantage over the conventional type of production on a web, where inaccuracies can add up.
  • the fixing devices 3 are formed in the present example as needle groups which penetrate the film sections 4. Hold-down devices, not shown, ensure that the film sections 4 do not detach from the needle groups during transport.
  • the fixing means 3 may include areas which are impressed in the film sections 4. These areas can be formed, for example, by conical or pyramidal elevations, wherein the hold-downs have suitable depressions into which the elevations mentioned urge the relevant areas of the film sections 4.
  • the fixing devices 3 are arranged on the parallel chain conveyors 2, such that two parallel side edges of the film sections 4 are fixed through them, as seen in the transport direction 5.
  • Reference numeral 12 designates a welding station comprising an upper tool 13 and a lower tool 14, each being at least vertically movable, as indicated by the double arrows 15 and 16.
  • the representation of the device is the sake of clarity, aborted right next to the welding station 12.
  • the device may include other workstations, for example, as another welding station, cooling station, cutting station, assembly station, for example, for Einschweissmaschine, inspection station or removal station for finished packaging bag as well as remaining in the fixing devices 3 edge portions can be trained.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Packaging Of Special Articles (AREA)
EP14176376.3A 2014-07-09 2014-07-09 Procédé et dispositif de fabrication d'ébauche d'emballage, notamment de sac d'emballage Withdrawn EP2965900A1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
EP14176376.3A EP2965900A1 (fr) 2014-07-09 2014-07-09 Procédé et dispositif de fabrication d'ébauche d'emballage, notamment de sac d'emballage
PCT/EP2015/065452 WO2016005375A1 (fr) 2014-07-09 2015-07-07 Procédé et dispositif de production de produits d'emballage souples, plus particulièrement des sacs d'emballage
TR2018/11312T TR201811312T4 (tr) 2014-07-09 2015-07-07 Esnek ambalaj ürünlerinin, özellikle ambalaj poşetlerinin üretilmesine yönelik yöntem ve cihaz.
EP15734391.4A EP3172044B1 (fr) 2014-07-09 2015-07-07 Procédé et dispositif de fabrication d'emballages flexibles, notamment de sachets d'emballage
JP2017500842A JP2017528338A (ja) 2014-07-09 2015-07-07 柔軟な包装製品、より具体的には包装袋を製造するための方法及びデバイス
ES15734391.4T ES2680473T3 (es) 2014-07-09 2015-07-07 Método y dispositivo para producir productos de envasado flexibles, más particularmente bolsas de envasado
PT157343914T PT3172044T (pt) 2014-07-09 2015-07-07 Método e dispositivo para produzir produtos de embalagem flexíveis, mais em particular sacos de embalagem
CN201580037509.6A CN106536387B (zh) 2014-07-09 2015-07-07 用于生产柔性包装产品、更特别是包装袋的方法和设备
US15/324,238 US20170157881A1 (en) 2014-07-09 2015-07-07 Method and device for producing flexible packaging products, more particularly packaging bags

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP14176376.3A EP2965900A1 (fr) 2014-07-09 2014-07-09 Procédé et dispositif de fabrication d'ébauche d'emballage, notamment de sac d'emballage

Publications (1)

Publication Number Publication Date
EP2965900A1 true EP2965900A1 (fr) 2016-01-13

Family

ID=51176176

Family Applications (2)

Application Number Title Priority Date Filing Date
EP14176376.3A Withdrawn EP2965900A1 (fr) 2014-07-09 2014-07-09 Procédé et dispositif de fabrication d'ébauche d'emballage, notamment de sac d'emballage
EP15734391.4A Not-in-force EP3172044B1 (fr) 2014-07-09 2015-07-07 Procédé et dispositif de fabrication d'emballages flexibles, notamment de sachets d'emballage

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP15734391.4A Not-in-force EP3172044B1 (fr) 2014-07-09 2015-07-07 Procédé et dispositif de fabrication d'emballages flexibles, notamment de sachets d'emballage

Country Status (8)

Country Link
US (1) US20170157881A1 (fr)
EP (2) EP2965900A1 (fr)
JP (1) JP2017528338A (fr)
CN (1) CN106536387B (fr)
ES (1) ES2680473T3 (fr)
PT (1) PT3172044T (fr)
TR (1) TR201811312T4 (fr)
WO (1) WO2016005375A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3456529A1 (fr) * 2017-09-19 2019-03-20 Harro Höfliger Verpackungsmaschinen GmbH Procédé et dispositif de traitement des composants, en particulier des tronçons de flexibles

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11220081B2 (en) * 2016-05-16 2022-01-11 Cmd Corporation Method and apparatus for pouch or bag making
US10618225B2 (en) * 2016-11-08 2020-04-14 Ameriglobe, Llc Carrier plate for use in manufacturing stitchless bulk bags with heat fused seams
CN107097461A (zh) * 2017-06-26 2017-08-29 东莞市鑫鸣机械科技有限公司 一种八边封五面袋的全自动生产设备
CN112959742B (zh) * 2021-02-02 2022-12-02 湖北博凯斯新材料科技有限公司 一种方形纤维分滤袋一次成型连续加工装置及方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3448666A (en) * 1963-04-11 1969-06-10 Windmoeller & Hoelscher Cross-bottom sack and apparatus for manufacturing same
DE4141466A1 (de) * 1991-12-16 1993-06-17 Windmoeller & Hoelscher Verfahren zur herstellung von beuteln und vorrichtung zum durchfuehren dieses verfahrens
US5667122A (en) * 1995-10-16 1997-09-16 Young Engineering, Inc. Apparatus and method for controlling moving material and the like
EP1880834A1 (fr) * 2005-04-27 2008-01-23 Toyo Boseki Kabushiki Kasisha Dispositif pour produire un film polymerique et procede de production du film polymerique
WO2009121838A1 (fr) * 2008-04-03 2009-10-08 Windmöller & Hölscher Kg Dispositif et procédé de fabrication de sacs à partir de morceaux de tuyaux souples

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2293569B (en) * 1994-09-27 1997-06-25 Botec Dev Ltd A plastic bag production process
AT404718B (de) * 1995-01-25 1999-02-25 Windmoeller & Hoelscher Vorrichtung zur übergabe von flachen werkstücken von einem ersten förderer an einen zweiten nachgeschalteten förderer
DE19804735B4 (de) * 1998-02-06 2006-06-29 Windmöller & Hölscher Kg Verfahren und Vorrichtung zum Ausrichten zweier zu einer mehrlagigen Bahn zusammengeführter Bahnen
JP3619228B2 (ja) * 2002-11-12 2005-02-09 トタニ技研工業株式会社 製袋機

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3448666A (en) * 1963-04-11 1969-06-10 Windmoeller & Hoelscher Cross-bottom sack and apparatus for manufacturing same
DE4141466A1 (de) * 1991-12-16 1993-06-17 Windmoeller & Hoelscher Verfahren zur herstellung von beuteln und vorrichtung zum durchfuehren dieses verfahrens
US5667122A (en) * 1995-10-16 1997-09-16 Young Engineering, Inc. Apparatus and method for controlling moving material and the like
EP1880834A1 (fr) * 2005-04-27 2008-01-23 Toyo Boseki Kabushiki Kasisha Dispositif pour produire un film polymerique et procede de production du film polymerique
WO2009121838A1 (fr) * 2008-04-03 2009-10-08 Windmöller & Hölscher Kg Dispositif et procédé de fabrication de sacs à partir de morceaux de tuyaux souples

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3456529A1 (fr) * 2017-09-19 2019-03-20 Harro Höfliger Verpackungsmaschinen GmbH Procédé et dispositif de traitement des composants, en particulier des tronçons de flexibles

Also Published As

Publication number Publication date
TR201811312T4 (tr) 2018-08-27
CN106536387B (zh) 2018-06-26
ES2680473T3 (es) 2018-09-07
WO2016005375A1 (fr) 2016-01-14
EP3172044B1 (fr) 2018-06-06
CN106536387A (zh) 2017-03-22
PT3172044T (pt) 2018-08-03
EP3172044A1 (fr) 2017-05-31
US20170157881A1 (en) 2017-06-08
JP2017528338A (ja) 2017-09-28

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