GB1332544A - Method and apparatus for forming packages of plastics bags - Google Patents

Method and apparatus for forming packages of plastics bags

Info

Publication number
GB1332544A
GB1332544A GB1885571*[A GB1885571A GB1332544A GB 1332544 A GB1332544 A GB 1332544A GB 1885571 A GB1885571 A GB 1885571A GB 1332544 A GB1332544 A GB 1332544A
Authority
GB
United Kingdom
Prior art keywords
bags
prongs
lever
head
speed
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.)
Expired
Application number
GB1885571*[A
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.)
HEIJMEIJER L J VER FAB
Original Assignee
HEIJMEIJER L J VER FAB
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 HEIJMEIJER L J VER FAB filed Critical HEIJMEIJER L J VER FAB
Publication of GB1332544A publication Critical patent/GB1332544A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B25/00—Packaging other articles presenting special problems
    • B65B25/14—Packaging paper or like sheets, envelopes, or newspapers, in flat, folded, or rolled form
    • B65B25/146—Packaging paper or like sheets, envelopes, or newspapers, in flat, folded, or rolled form packaging rolled-up articles
    • 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
    • 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
    • B31B70/74—Auxiliary operations
    • B31B70/92—Delivering
    • B31B70/94—Delivering singly or in succession
    • B31B70/942—Delivering singly or in succession by winding up
    • 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
    • B31B70/92—Delivering
    • B31B70/94—Delivering singly or in succession
    • B31B70/946—Delivering singly or in succession the bags being interconnected

Abstract

1332544 Winding up chains of bags; feeding webs VERENIGDE FABRIEKEN VAN L J HEIJMEIJER NV 3 June 1971 [9 June 1970] 18855/71 Headings B8C and B8R [Also in Division B5] A continuous length of plastics bags 1<SP>1</SP> formed by transversely welding and perforating a flattened tubular web 1 (see Division B5) is wound around prongs 39 of a first rotating winding head 38 whilst passing between prongs 39 of a stationary rotatable winding head 38 spaced from the first head 38 so that only one perforated line at a time is located between the heads 38; as soon as a predetermined number of bags has been wound on the first head 38 it is braked and the second head 38 is rotated to break the length of bags 1<SP>1</SP> along a perforation between the heads 38 and to wind up a further predetermined number of bags, the first head 38 then moves to an inoperative position to strip the bags from the prongs 39, after which it returns to its operative position whereat the length of bags 1<SP>1</SP> passes between its prongs ready to wind up more bags. Each prong 39 is fixed to a cheek 40 pivotally mounted by a pin 41 in a cylindrical housing 42 which is secured to a hollow rotatable spindle 44 driven by a chain and sprocket drive 62, 63 and braked by an electromagnet brake 67. A shaft 68 slidably mounted within the hollow spindle 44 is movable by a dog 70 between the position shown in Fig. 2 where it causes the prongs to assume a spread - apart condition and a position where the prongs assume a contracted condition (Fig. 3). The spindle 44 is mounted on a slide plate 50 which is reciprocatable, in a direction parallel to the length of the prongs, between the operative position shown in Fig. 2 and the inoperative position (Fig. 3) whereat the slide plate 50 is displaced from a stop 78. A rotatable stripping ring 79 mounted on the machine frame strips the wound up bags from the prongs. A pivotally mounted change-over lever 81, and a second lever 82 pivoted to the lever 81 and carrying rolls 83, 83<SP>1</SP> co-operate with the winding heads 38 and are movable between the positions shown in full and broken lines in Fig. 6. A sprocket 84 coaxial with the pivotal axis of the change-over lever 81 is connected by a chain 85 to a second sprocket 86 fixed to the second lever 82 so that as the lever 81 is swung about its pivotal axis, the second lever 82 rotates in an opposite direction. Upon commencement of rotation of the head 38, the prongs 39 have a speed which is greater than the supply speed of the length of bags. Initially the prongs 39 are rotated at a speed higher than the supply speed of the bags, then the rotational speed of the prongs is reduced to less than the bag supply speed before becoming equal to the bag supply speed. This difference in speed is compensated by passing the web of bags around rollers 31, 31<SP>1</SP>, 31<SP>11</SP> mounted on a pivoted lever 32 and around further rollers 30, 30<SP>1</SP>, 30<SP>11</SP>, 30<SP>111</SP> mounted on the machine frame. The machine also includes an arrangement 17 for converting intermittent feed of the web as it passes through transverse welding and perforating station 4, 13 respectively into continuous feed. The arrangement 17 comprises rollers 19, 19<SP>1</SP> mounted on a pivotal lever 20, rollers 21, 21<SP>1</SP> mounted on the machine framework and a cam 26 which controls the movement of the lever 20 through a rod 23 and a lever 24 having a cam follower roller 25.
GB1885571*[A 1970-06-09 1971-06-03 Method and apparatus for forming packages of plastics bags Expired GB1332544A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7008368A NL167926C (en) 1970-06-09 1970-06-09 METHOD AND APPARATUS FOR MANUFACTURING WRAPPERS

Publications (1)

Publication Number Publication Date
GB1332544A true GB1332544A (en) 1973-10-03

Family

ID=19810277

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1885571*[A Expired GB1332544A (en) 1970-06-09 1971-06-03 Method and apparatus for forming packages of plastics bags

Country Status (9)

Country Link
US (1) US3783750A (en)
JP (1) JPS5237432B1 (en)
BE (1) BE767615A (en)
DE (1) DE2127128C3 (en)
FI (1) FI61833C (en)
FR (1) FR2095979A5 (en)
GB (1) GB1332544A (en)
LU (1) LU63305A1 (en)
NL (1) NL167926C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3385203A1 (en) 2017-04-07 2018-10-10 Mespack, S.L. Web film movement compensating device for a web film movement compensation between a continuous forward movement section and an intermittent forward movement section

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7231935U (en) 1972-08-29 1973-11-22 Windmoeller & Hoelscher A chain of bags or sacks wound into a roll
NL153819B (en) * 1973-01-02 1977-07-15 Wavin Bv DEVICE FOR REPLACING PLASTIC FOIL BAGS, FORMING A CONTINUOUS PATH AND SEPARATED BY PERFORATIONS.
US3881665A (en) * 1973-12-28 1975-05-06 Wavin Bv Device for producing roll-shaped packets of bags of plastic
DE2461828A1 (en) * 1974-12-30 1976-07-08 Windmoeller & Hoelscher ONE-SIDED MULTI-PAYER BAG
US4248414A (en) * 1978-08-31 1981-02-03 Automatech Industries, Inc. Panel folding machine and method
US4344584A (en) * 1981-03-04 1982-08-17 American Can Company Apparatus for winding webs
IT1167982B (en) * 1981-09-17 1987-05-20 Fabio Perini DEVICE AND METHOD FOR TEAR SEPARATION OF MATERIAL IN TAPES, PAPER OR OTHER
US4523918A (en) * 1982-11-12 1985-06-18 Minigrip, Inc. Method of forming a bag chain
DE3533321A1 (en) * 1985-09-18 1987-03-26 Windmoeller & Hoelscher DEVICE FOR CORELESS REWINDING OF TAPE SECTIONS TORN OFF A MATERIAL RAIL LONG A CROSS PERFORATION
JPS62251319A (en) * 1986-04-24 1987-11-02 ワイケイケイ株式会社 Winding bundling finishing method and device for long-sized product
SE452144B (en) * 1986-11-05 1987-11-16 Fas Converting Machinery Ab PROCEDURE AND MACHINE FOR MAKING PASSENGER ROLLS
DE3821905C1 (en) * 1988-06-29 1990-02-08 Stiegler Gmbh Maschinenfabrik, 7062 Rudersberg, De
JPH0678140B2 (en) * 1990-01-19 1994-10-05 株式会社不二鉄工所 Automatic winding direction switching device and winding automatic switching method for multi-axis turret winding machine
US5312059A (en) * 1990-06-18 1994-05-17 Hercules Membrino Machine for rewinding and intermediately processing thin flexible material using a conveyor
US5194062A (en) * 1990-06-18 1993-03-16 Hercules Membrino Machine for pre-forming and rewinding film for side welded bags
DE4104082C2 (en) * 1991-02-11 1994-07-14 Stahlkontor Maschinenbau Device for the optional wrapping of winding sleeves in one or the other wrapping direction of rotation through a web in multiple winding turning machines
DE4220348C2 (en) * 1992-06-22 1994-08-18 Zweckform Etikettiermaschinen Device for the continuous winding of a material web, in particular a carrier tape, from which labels have been removed in a labeling machine
US5993368A (en) * 1998-09-09 1999-11-30 Ohio Valley Bag And Burlap Company Apparatus for manufacturing shipping pouches
WO2002085767A1 (en) * 2001-04-20 2002-10-31 Davis-Standard Corporation Multiple fixed-position film centerwinder and method for winding web material
US20090019817A1 (en) * 2006-09-14 2009-01-22 Cmd Corporation Bag Machine And Winder
US7578779B2 (en) * 2006-09-14 2009-08-25 Cmd Corporation Bag machine and winder
EP2284081B1 (en) * 2009-08-13 2012-02-15 Bischof + Klein GmbH & Co. KG Method and foil sleeve for manufacturing packaging containers as well as the container obtained
FR2953207B1 (en) * 2009-11-27 2011-12-30 Michelin Rech Tech DEVICE FOR HANDLING A BAND OF A PRODUCT CONTAINING A GUM AND METHOD FOR PRODUCING A ROLL ON WHICH THE BAND IS WOUND
DE102012020419A1 (en) * 2012-10-18 2014-04-24 Espera-Werke Gmbh Labeling machine and method for labeling objects
DE102020111803A1 (en) * 2020-04-30 2021-11-04 Enmodes Gmbh Winding system for winding concatenated hollow fibers onto a winding core

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1866585A (en) * 1931-10-22 1932-07-12 Irving L Tenney Making endless record bands
US2272940A (en) * 1940-03-23 1942-02-10 George A Gerard Method of winding paper and mechanism therefor
US2942796A (en) * 1954-08-26 1960-06-28 Monsanto Chemicals Apparatus for winding thermoplastic film into rolls
US2973157A (en) * 1956-08-06 1961-02-28 Benteler Werke Ag Reeling of web material
US2961177A (en) * 1958-10-21 1960-11-22 Western Electric Co Self-cleaning snagger plate
DE1271489B (en) * 1959-10-09 1968-06-27 Fmc Corp Device for cutting a strip provided with transverse weakening lines
US3089660A (en) * 1960-06-24 1963-05-14 Johnson & Johnson Roll forming machine
US3181773A (en) * 1962-10-10 1965-05-04 Jelling Murray Bag and bag supply
BE662160A (en) * 1965-04-07 1965-08-02
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
DK117398B (en) * 1967-11-09 1970-04-20 P Hagemeister Method and apparatus for winding a material web.
SU372857A3 (en) * 1969-02-26 1973-03-01

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3385203A1 (en) 2017-04-07 2018-10-10 Mespack, S.L. Web film movement compensating device for a web film movement compensation between a continuous forward movement section and an intermittent forward movement section
WO2018185141A1 (en) 2017-04-07 2018-10-11 Mespack, Sl Web film movement compensating device for a web film movement compensation between a continuous forward movement section and an intermittent forward movement section

Also Published As

Publication number Publication date
BE767615A (en) 1971-10-18
FR2095979A5 (en) 1972-02-11
NL167926C (en) 1982-02-16
DE2127128A1 (en) 1971-12-16
DE2127128B2 (en) 1977-01-13
LU63305A1 (en) 1971-09-13
FI61833B (en) 1982-06-30
FI61833C (en) 1982-10-11
JPS5237432B1 (en) 1977-09-22
US3783750A (en) 1974-01-08
DE2127128C3 (en) 1983-11-10
NL7008368A (en) 1971-12-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years