UA90257C2 - Method of wrapping article into shrink-wrap film - Google Patents

Method of wrapping article into shrink-wrap film

Info

Publication number
UA90257C2
UA90257C2 UAA200609406A UAA200609406A UA90257C2 UA 90257 C2 UA90257 C2 UA 90257C2 UA A200609406 A UAA200609406 A UA A200609406A UA A200609406 A UAA200609406 A UA A200609406A UA 90257 C2 UA90257 C2 UA 90257C2
Authority
UA
Ukraine
Prior art keywords
article
heat shrinkable
polymeric film
film
shrink
Prior art date
Application number
UAA200609406A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Йоав Гутман
Маор Сегал
Йіфтах Нір
Ахарон Бен-Суссан
Original Assignee
Полісак Пластік Індастріз Лтд.
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 claimed from IL16028304A external-priority patent/IL160283A0/en
Application filed by Полісак Пластік Індастріз Лтд. filed Critical Полісак Пластік Індастріз Лтд.
Publication of UA90257C2 publication Critical patent/UA90257C2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/002—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers in shrink films
    • 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
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/38—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor by liberation of internal stresses
    • B29C63/40—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor by liberation of internal stresses using sheet or web-like material
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D23/00—Details of bottles or jars not otherwise provided for
    • B65D23/08—Coverings or external coatings
    • B65D23/0842—Sheets or tubes applied around the bottle with or without subsequent folding operations
    • B65D23/0878—Shrunk on the bottle
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
    • B29C55/06—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique parallel with the direction of feed

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Packages (AREA)

Abstract

A method for wrapping an article with a heat shrinkable polymeric film, when the article has the first and second places, with a circle in the first place at least by 30 % more than circle in the second place, comprises: (a) stretching the polymeric film mainly in its longitudinal direction by means comprising at least one pair of rollers rotating in mutually different linear velocities, the gap between said rollers is at least 10 times smaller than the width of film to obtain a heat shrinkable polymeric film; (b) surrounding at least a portion of the outer surface of said article with a portion of said heat shrinkable polymeric film; and (c) heating said heat shrinkable polymeric film so as to shrink it around said article. The heat shrinkable film is used with shrinkage in the direction of movement thereof, and wrapping the article with polymeric sheet is carried out by surrounding.
UAA200609406A 2004-02-09 2005-02-09 Method of wrapping article into shrink-wrap film UA90257C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL16028304A IL160283A0 (en) 2003-08-05 2004-02-09 A method for wrapping an article with a polymeric film

Publications (1)

Publication Number Publication Date
UA90257C2 true UA90257C2 (en) 2010-04-26

Family

ID=34835402

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA200609406A UA90257C2 (en) 2004-02-09 2005-02-09 Method of wrapping article into shrink-wrap film

Country Status (5)

Country Link
EP (1) EP1723038A1 (en)
BR (1) BRPI0507541A (en)
RU (1) RU2391269C2 (en)
UA (1) UA90257C2 (en)
WO (1) WO2005075296A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202006001454U1 (en) 2005-08-04 2006-04-20 Polysack Plastic Industries Ltd. Stretched polymer foil, useful for e.g. wrapping as label/packing around articles (e.g. bonbon), comprises cyclic olefinic copolymers and/or cyclic olefinic polymers
WO2008124581A1 (en) 2007-04-05 2008-10-16 Avery Dennison Corporation Pressure sensitive shrink label
US8282754B2 (en) 2007-04-05 2012-10-09 Avery Dennison Corporation Pressure sensitive shrink label
DE102007029315B3 (en) * 2007-06-22 2008-11-20 Henkel Ag & Co. Kgaa Packaging with improved water vapor permeability
EP2752366A1 (en) 2010-01-28 2014-07-09 Avery Dennison Corporation Label applicator belt system
AU2011253074B2 (en) * 2010-05-12 2015-12-24 Avery Dennison Corporation Heat shrink packaging system and method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1103080A (en) * 1967-01-30 1968-02-14 Shell Int Research Article packed in a heat-shrunk foamed polymer sheet material, and method of providing same
US3796785A (en) * 1971-03-15 1974-03-12 Bayer Ag Method of stretching a thermoplastic sheet using a shortened stretching zone
US4059400A (en) * 1976-03-31 1977-11-22 Owens-Illinois, Inc. Oven apparatus for shrinking thermoplastic sleeve wraps on glass containers
FR2622532B2 (en) * 1987-06-24 1991-05-31 Newtec Int METHOD AND DEVICE FOR PACKAGING A BULK LOAD OF IRREGULAR OR ROTATED FORM SUCH AS A VEHICLE IN A PLASTIC FILM AND PACKAGING THUS MADE
US5175049A (en) * 1989-04-27 1992-12-29 The Dow Chemical Company Polyolefin laminate cling films
US5234731A (en) * 1990-05-25 1993-08-10 W.R. Grace & Co.-Conn. Thermoplastic multi-layer packaging film and bags made therefrom having two layers of very low density polyethylene
US6375781B1 (en) * 1999-10-28 2002-04-23 Illinois Tool Works Inc. Apparatus and high speed process for making highly stretched film
DE10003016B4 (en) * 2000-01-25 2004-07-01 Heikaus Unternehmensbeteiligungen Und Verwaltung Gmbh Unwinding aid for picking up unrolled film rolls

Also Published As

Publication number Publication date
EP1723038A1 (en) 2006-11-22
BRPI0507541A (en) 2007-07-03
RU2006130853A (en) 2008-03-20
RU2391269C2 (en) 2010-06-10
WO2005075296A1 (en) 2005-08-18

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