GB1261794A - Method and apparatus for packaging products in sheet film - Google Patents

Method and apparatus for packaging products in sheet film

Info

Publication number
GB1261794A
GB1261794A GB1422469A GB1422469A GB1261794A GB 1261794 A GB1261794 A GB 1261794A GB 1422469 A GB1422469 A GB 1422469A GB 1422469 A GB1422469 A GB 1422469A GB 1261794 A GB1261794 A GB 1261794A
Authority
GB
United Kingdom
Prior art keywords
product
web
down
conveyer
length
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
GB1422469A
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.)
Weldotron Corp
Original Assignee
Weldotron Corp
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
Priority to US72023368A priority Critical
Application filed by Weldotron Corp filed Critical Weldotron Corp
Publication of GB1261794A publication Critical patent/GB1261794A/en
Application status is Expired legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B11/00Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material
    • B65B11/06Wrapping articles, or quantities of material, by conveying wrapper and contents in common defined paths
    • B65B11/08Wrapping articles, or quantities of material, by conveying wrapper and contents in common defined paths in a single straight path
    • B65B11/10Wrapping articles, or quantities of material, by conveying wrapper and contents in common defined paths in a single straight path to fold the wrappers in tubular form about contents
    • B65B11/12Wrapping articles, or quantities of material, by conveying wrapper and contents in common defined paths in a single straight path to fold the wrappers in tubular form about contents and then to form closing folds of similar form at opposite ends of the tube
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B59/00Arrangements to enable machines to handle articles of different sizes, to produce packages of different sizes, to vary the contents of packages, to handle different types of packaging material, or to give access for cleaning or maintenance purposes
    • B65B59/02Arrangements to enable adjustments to be made while the machine is running

Abstract

1,261,794. Wrapping articles and film material; endless conveyers; feeding sheets and webs. WELDOTRON CORP. 18 March, 1969 [10 April, 1968], No. 14224/69. Heading B8A, B8C and B8R. In a machine for wrapping a product 28 in sheet material, a length of material with its leading edge underneath the product 28 moving along a conveying path, is folded up behindover the top-down in front, and then under the leading end of the product to form a sleevelike wrapper around the package. The machine may also be provided with means for bending down side projecting edges of the sleeve and then sealing and heat-shrinking; or for applying another sleeve at right angles to the first. In an automatically operated machine, the web having a length corresponding to the length of the product 28 is either taken by selection from one of the trays 36, 38, 40, Fig..2 or it is cut from a roll 216, Fig. 5, in response to detection by switches 20, 22, 24, 26, Fig. 2, or by a photodetector 250, Fig. 5, of the length of the product 28. The product with the leading end of the web underneath the product trailing-portion is fed on an endless conveyer while the trailing end of the web is conveyed by a pair of endless chains 66, 68 so that when the product is transferred from the drive 56 to 80, the initially trailing end of the web is pulled under the product to over-lap the leading end whereafter the ends are heat sealed by a heater 86. To fold down projecting side portions of the sleeve, the sleeved product is passed on to another conveyer 90 having a pair of belts 108, 110 sloping downwardly and converging towards each other downstream so that as the product passes over the conveyer 90, the belts 108, 110 fold down the upper portion of the wrap. Two rollers 120, 132 then fold the wrapper down and under the product (Fig. 4, not shown). The package is then passed on to a next conveyer 150 where a heating plate 156 seals together the under folded portions of the wrapper with the bottom. The package may then be passed on to a heat-shrink tunnel.
GB1422469A 1968-04-10 1969-03-18 Method and apparatus for packaging products in sheet film Expired GB1261794A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US72023368A true 1968-04-10 1968-04-10

Publications (1)

Publication Number Publication Date
GB1261794A true GB1261794A (en) 1972-01-26

Family

ID=24893198

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1422469A Expired GB1261794A (en) 1968-04-10 1969-03-18 Method and apparatus for packaging products in sheet film

Country Status (5)

Country Link
US (1) US3540187A (en)
DE (1) DE1918037A1 (en)
FR (1) FR2005949A1 (en)
GB (1) GB1261794A (en)
SE (1) SE364914B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2166408A (en) * 1984-01-17 1986-05-08 Linton Packaging Limited Wrapping articles
GB2569944A (en) * 2017-12-23 2019-07-10 Vancebuild Ltd A packaging machine

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3791100A (en) * 1971-02-04 1974-02-12 Weldotron Corp Bundling machine and process
US3791101A (en) * 1971-04-20 1974-02-12 Weldotron Corp Packaging machine and process
US3838550A (en) * 1972-08-22 1974-10-01 Owens Illinois Inc Method and apparatus for packaging
JPS4958985A (en) * 1972-09-27 1974-06-07
IT970180B (en) * 1972-11-02 1974-04-10 Cavanna M Device for the combination of products and relative imbalaggi during the feeding of a packaging machine
US3964235A (en) * 1973-11-02 1976-06-22 Owens-Corning Fiberglas Corporation Roll-up compressive packaging apparatus
US4144697A (en) * 1977-04-11 1979-03-20 Tadoru Suga Packing apparatus
JPS5442284A (en) * 1977-09-10 1979-04-04 Omori Machinery Machine for continuous wrapping with stretch film
CH648797A5 (en) * 1980-07-18 1985-04-15 Eurobreva Eng Trust A method and machine for packaging articles with a stretchable foil.
JPH0114099B2 (en) * 1982-10-12 1989-03-09 Shigeru Ikemoto
US4543766A (en) * 1983-02-24 1985-10-01 Hobart Corporation Packaging system
US4532751B1 (en) * 1984-04-16 1998-02-03 Mayer Oskar Foods Automatic sheet product line
SE8405106L (en) * 1984-10-12 1985-07-15 Solbergs Forseljnings Seen and equipment to tillskera end disks for wrapping paper rolls
US4858416A (en) * 1987-08-04 1989-08-22 Siempelkamp Corporation Tensionless seal apparatus and method
US5065856A (en) * 1989-06-12 1991-11-19 Simplimatic Engineering Company Apparatus and method for packaging articles
US5048261A (en) * 1989-09-14 1991-09-17 Lantech, Inc. Top sheet dispenser for a stretch wrapping apparatus
FR2669604B1 (en) * 1990-11-26 1993-02-12 Sip Condi Film Sa Device for wrapping packages.
GB9106265D0 (en) * 1991-03-25 1991-05-08 Stanton Bonna Concrete Limited Gasket arrangements for pipe joints and pipe joints including the same
IT1246637B (en) * 1991-04-03 1994-11-24 Baumer Srl Improvement to machines for packaging articles with heat-shrinkable material.
IT1252909B (en) * 1991-07-29 1995-07-05 Baumer Srl An improved machine designed to pack articles of universal size with tape clips from particularly heat-shrinkable material
IT1263438B (en) * 1993-06-18 1996-08-05 Baumer Srl Method and apparatus for the transport of the winding portion in winding phases of the articles in packing machines of articles with wrapping material pieces.
IT1304441B1 (en) * 1998-12-22 2001-03-19 Baumer Srl Method for packaging of objects by means of materialetermoretraibile leaf and relative packing machine.
ITBO20010284A1 (en) * 2001-05-09 2002-11-11 Aetna Group Spa Apparatus for wrapping groups of products with plastic film
ITBO20020768A1 (en) * 2002-12-06 2004-06-07 Aetna Group Spa Apparatus for the definition of a segment
US20050193693A1 (en) * 2004-03-04 2005-09-08 Yi-Chiu Chao Packing machine having prepared film connecting function
JP2008114927A (en) * 2008-02-04 2008-05-22 Mitsubishi Heavy Industries Food & Packaging Machinery Co Ltd Film-shaped material feeding device, and wrapping device by film-shaped material
DE102010051324A1 (en) * 2010-11-16 2012-05-16 Krones Aktiengesellschaft Packaging module for containers or groups of items to be wrapped with foil
JP5194139B2 (en) * 2011-03-04 2013-05-08 三菱重工食品包装機械株式会社 Packaging device using film
US9309059B2 (en) * 2012-11-02 2016-04-12 Packaging Progressions, Inc. Bacon card feeding system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3287876A (en) * 1961-04-07 1966-11-29 Battle Creek Packaging Machine Method of wrapping articles or packages
US3250053A (en) * 1962-10-02 1966-05-10 Cutler Hammer Inc Bottom wrap inserter
US3276184A (en) * 1963-09-11 1966-10-04 Battle Creek Packaging Machine Machine for wrapping articles and loaves of sliced bread in limp film wrapper sheets
US3355166A (en) * 1965-06-24 1967-11-28 St Regis Paper Co Automatic wrapping machine including a suction stop plate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2166408A (en) * 1984-01-17 1986-05-08 Linton Packaging Limited Wrapping articles
GB2569944A (en) * 2017-12-23 2019-07-10 Vancebuild Ltd A packaging machine

Also Published As

Publication number Publication date
SE364914B (en) 1974-03-11
FR2005949A1 (en) 1969-12-19
US3540187A (en) 1970-11-17
DE1918037A1 (en) 1969-10-23

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