GB1363780A - Method and apparatus for the heat-shrinking of plastics film around goods - Google Patents

Method and apparatus for the heat-shrinking of plastics film around goods

Info

Publication number
GB1363780A
GB1363780A GB4923672A GB4923672A GB1363780A GB 1363780 A GB1363780 A GB 1363780A GB 4923672 A GB4923672 A GB 4923672A GB 4923672 A GB4923672 A GB 4923672A GB 1363780 A GB1363780 A GB 1363780A
Authority
GB
United Kingdom
Prior art keywords
pallet
heaters
goods
column
heater
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
GB4923672A
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.)
Ahrendt and Birkendahl OHG
Original Assignee
Ahrendt and Birkendahl OHG
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 Ahrendt and Birkendahl OHG filed Critical Ahrendt and Birkendahl OHG
Publication of GB1363780A publication Critical patent/GB1363780A/en
Expired legal-status Critical Current

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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
    • 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
    • B65B53/00—Shrinking wrappers, containers, or container covers during or after packaging
    • B65B53/02—Shrinking wrappers, containers, or container covers during or after packaging by heat
    • B65B53/06—Shrinking wrappers, containers, or container covers during or after packaging by heat supplied by gases, e.g. hot-air jets
    • B65B53/066—Mobile frames, hoods, posts or the like
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
    • B29C35/045—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using gas or flames

Abstract

1363780 Heat shrinking plastics film around goods AHRENDT & BIRKENDAHL oHG 25 Oct 1972 [25 Oct 1971] 49236/72 Heading B8C Apparatus for heat shrinking a plastics film 34 around goods 33 on a pallet 32 comprises a plurality of heaters 3 arranged on a column 1, each heater comprising a combustion chamber for the mixing and ignition of gas and air, ignition means, and a tube to direct the resulting hot gases on to the film. The heaters may be position horizontally or inclined thereto, and may be adjustable in an axial direction. The column may be pivotable towards the pallet. A vertically adjustable cowl 29 may direct the rising hot gases on to the top of the goods or a separate heater may be provided. The bottom of the film may be heated first to shrink it around the pallet by a separate heater arranged in advance of the heaters 3, the bottom heater 3 then directing cold air on to the pallet. The column 1 may be mounted on a trolley carrying a gas cylinder, and a battery or generator for the ignition means. The trolley may be connected to the mains. The pallets may be fed on a conveyer to a turntable about the circumference of which one or two heating columns are arranged.
GB4923672A 1971-10-25 1972-10-25 Method and apparatus for the heat-shrinking of plastics film around goods Expired GB1363780A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2153001A DE2153001A1 (en) 1971-10-25 1971-10-25 PROCESS AND DEVICE FOR SHRINKING GOODS IN PLASTIC FILM

Publications (1)

Publication Number Publication Date
GB1363780A true GB1363780A (en) 1974-08-14

Family

ID=5823276

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4923672A Expired GB1363780A (en) 1971-10-25 1972-10-25 Method and apparatus for the heat-shrinking of plastics film around goods

Country Status (8)

Country Link
US (1) US3778220A (en)
JP (1) JPS4862585A (en)
CH (1) CH561633A5 (en)
DE (1) DE2153001A1 (en)
ES (1) ES407912A1 (en)
FR (1) FR2158936A5 (en)
GB (1) GB1363780A (en)
NL (1) NL7214128A (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2281274A1 (en) * 1974-08-08 1976-03-05 Preziosi Francois Device for shrinking plastic film around palleted articles - comprising trolley with manually moveable heaters
DE2550036A1 (en) 1975-11-07 1977-05-18 Kleve Masch & Stahlbau SHRINKING DEVICE
DE2804941A1 (en) * 1978-02-06 1979-08-16 Msk Verpackung Syst Gmbh SHRINKING DEVICE FOR SHRINKING IN ACCESSORIES
US4172873A (en) * 1978-07-03 1979-10-30 Owens-Illinois, Inc. Method for applying a heat shrinkable sleeve to a plastic bottle
DE2852967A1 (en) * 1978-12-07 1980-06-19 Joosten Paul DEVICE FOR THERMALLY CHARGING THE SURFACE OF OBJECTS
DK145987C (en) * 1978-12-13 1983-10-10 Lip Bygningsartikler PLANT FOR SHRINKLE OF A SHRIMP WRAP ABOUT A NUMBER OF STUFFED PRODUCTS
FR2463726B1 (en) * 1979-08-24 1985-09-13 Pakem METHOD AND MACHINE FOR RETRACTING A PLASTIC COVER COVERING A PALLETIZED LOAD
CH641518A5 (en) * 1979-10-15 1984-02-29 Hp System Ag Process for producing an anchoring used as a reinforced-concrete connection
DE2948519A1 (en) * 1979-12-01 1981-06-04 Msk - Verpackungs-Systeme Gmbh, 4192 Kalkar DEVICE FOR SHRINKING PACKAGES, IN PARTICULAR PALLETIZED AND COVERED WITH A SHRINK HOOD
DE2948437A1 (en) * 1979-12-01 1981-06-04 Msk - Verpackungs-Systeme Gmbh, 4192 Kalkar Foil shrinking device for packaging palette stacks - uses gas burners with cross-ignition between adjacent jets
FR2546479B1 (en) * 1983-05-25 1986-06-06 Hugon Louis IMPROVED METHOD AND DEVICE FOR RETRACTING A PLASTIC COVER COVERING A LOAD
DE3633680A1 (en) * 1986-10-03 1988-04-14 Dentz Verpackungsmaschinen Gmb DEVICE FOR SHRINKING PACKAGING FILMS
ES2183785T3 (en) 1999-01-28 2003-04-01 Msk Verpackung Syst Gmbh DEVICE FOR THE CONTRA6ATION OF A HOT CONTRACT SHEET.
US11548673B2 (en) 2018-06-27 2023-01-10 Kenneth Anthony Loritz Steam shrink wrap sleeve with printed label for container and associated method
US11603227B2 (en) 2020-11-18 2023-03-14 Kenneth Anthony Loritz Steam shrink wrap sleeve with printed label for container and associated method
EP4247717A1 (en) * 2020-11-18 2023-09-27 Loritz, Kenneth, Anthony Steam shrink wrap sleeve with printed label for container and associated method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2351482A (en) * 1941-12-31 1944-06-13 Donald J Campbell Method of drying cores and molds
US2443618A (en) * 1942-12-30 1948-06-22 Samuel C Miller Method of making electrode spacer material and resultant article and electrode
US2588728A (en) * 1948-06-14 1952-03-11 Us Navy Combustion chamber with diverse combustion and diluent air paths
US2787814A (en) * 1953-02-20 1957-04-09 Walworth Co Apparatus for assembling shell molds
US3427729A (en) * 1963-04-19 1969-02-18 Continental Can Co Apparatus for heat treating one end only of a package
US3711957A (en) * 1971-04-19 1973-01-23 Dove Inc J Shrink tunnel

Also Published As

Publication number Publication date
FR2158936A5 (en) 1973-06-15
US3778220A (en) 1973-12-11
DE2153001A1 (en) 1973-05-03
ES407912A1 (en) 1976-05-16
NL7214128A (en) 1973-04-27
JPS4862585A (en) 1973-08-31
CH561633A5 (en) 1975-05-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee
PCNP Patent ceased through non-payment of renewal fee