WO2007015245A3 - Thermoplastic shrinkable polymeric film - Google Patents

Thermoplastic shrinkable polymeric film Download PDF

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Publication number
WO2007015245A3
WO2007015245A3 PCT/IL2006/000894 IL2006000894W WO2007015245A3 WO 2007015245 A3 WO2007015245 A3 WO 2007015245A3 IL 2006000894 W IL2006000894 W IL 2006000894W WO 2007015245 A3 WO2007015245 A3 WO 2007015245A3
Authority
WO
WIPO (PCT)
Prior art keywords
polymeric film
temperature
shrinkable polymeric
thermoplastic shrinkable
thermoplastic
Prior art date
Application number
PCT/IL2006/000894
Other languages
French (fr)
Other versions
WO2007015245A2 (en
Inventor
Yoav Guthman
Maor Segal
Aharon Ben-Soussane
Yiftach Nir
Original Assignee
Polysack Plastic Ind Ltd
Yoav Guthman
Maor Segal
Aharon Ben-Soussane
Yiftach Nir
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 Polysack Plastic Ind Ltd, Yoav Guthman, Maor Segal, Aharon Ben-Soussane, Yiftach Nir filed Critical Polysack Plastic Ind Ltd
Publication of WO2007015245A2 publication Critical patent/WO2007015245A2/en
Publication of WO2007015245A3 publication Critical patent/WO2007015245A3/en

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
    • B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/003—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor characterised by the choice of material
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/302—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising aromatic vinyl (co)polymers, e.g. styrenic (co)polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B32B7/14—Interconnection of layers using interposed adhesives or interposed materials with bonding properties applied in spaced arrangements, e.g. in stripes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2025/00—Use of polymers of vinyl-aromatic compounds or derivatives thereof as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2270/00—Resin or rubber layer containing a blend of at least two different polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/514—Oriented
    • B32B2307/516—Oriented mono-axially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/732—Dimensional properties
    • B32B2307/734—Dimensional stability
    • B32B2307/736—Shrinkable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B32B2439/40—Closed containers
    • B32B2439/60—Bottles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2519/00—Labels, badges
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
    • C08J2325/02—Homopolymers or copolymers of hydrocarbons
    • C08J2325/04—Homopolymers or copolymers of styrene

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)

Abstract

A thermoplastic polymeric film which shrinks in a monoaxial direction by less than 5% when heated to a first temperature and by at least 25% when heated to a second temperature. The first temperature and second temperature having a temperature interval of no more than 30°C. The film may be used to envelop an outer surface portion of a container. The enveloping of the outer surface portion may closely and substantially uniformly follow the contour thereof.
PCT/IL2006/000894 2005-08-04 2006-08-03 Thermoplastic shrinkable polymeric film WO2007015245A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US70519605P 2005-08-04 2005-08-04
US60/705,196 2005-08-04

Publications (2)

Publication Number Publication Date
WO2007015245A2 WO2007015245A2 (en) 2007-02-08
WO2007015245A3 true WO2007015245A3 (en) 2007-05-24

Family

ID=37057020

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2006/000894 WO2007015245A2 (en) 2005-08-04 2006-08-03 Thermoplastic shrinkable polymeric film

Country Status (1)

Country Link
WO (1) WO2007015245A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2394918B1 (en) * 2010-06-08 2013-07-24 Henkel AG & Co. KGaA Method for bonding labels.
WO2020053651A1 (en) 2018-09-14 2020-03-19 Polysack Flexible Packaging Ltd. Shrink wrap labels for shaped articles
US10899920B2 (en) 2018-09-14 2021-01-26 Polysack Flexible Packaging Ltd. Methods for forming high shrink wrap label sleeves

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2328843A (en) * 1940-08-03 1943-09-07 Wingfoot Corp Making stretched film
US4802509A (en) * 1987-12-15 1989-02-07 Brandolf Henry E Wraparound closure for conduit protection
US5132074A (en) * 1989-04-10 1992-07-21 Kohjin Co., Ltd. Process of making stretchable, heat shrinkable polyethylene film
EP0498249A2 (en) * 1991-02-07 1992-08-12 Hercules Incorporated Process for producing shrink film and resultant shrink film layers and laminates
EP0937654A2 (en) * 1998-02-24 1999-08-25 Dainippon Ink And Chemicals, Inc. Shrink film and method of making the same
EP0979722A1 (en) * 1997-12-05 2000-02-16 Gunze Limited Low temperature heat shrinkable film for labels
EP1024162A2 (en) * 1999-01-28 2000-08-02 Toyo Boseki Kabushiki Kaisha Heat shrinkable polyester film
EP1084815A1 (en) * 1999-02-09 2001-03-21 Gunze Limited Heat-shrinkable film and container having the same attached through heat shrinkage
WO2004072155A2 (en) * 2003-02-06 2004-08-26 Plastic Suppliers, Inc. Longitudinal shrink films
EP1500489A1 (en) * 2002-04-24 2005-01-26 Toyo Boseki Kabushiki Kaisha Heat-shrinkable polyester film
DE202004013947U1 (en) * 2004-09-08 2005-02-17 Krones Ag Article with a labeled lateral surface and device for labeling an article

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2328843A (en) * 1940-08-03 1943-09-07 Wingfoot Corp Making stretched film
US4802509A (en) * 1987-12-15 1989-02-07 Brandolf Henry E Wraparound closure for conduit protection
US5132074A (en) * 1989-04-10 1992-07-21 Kohjin Co., Ltd. Process of making stretchable, heat shrinkable polyethylene film
EP0498249A2 (en) * 1991-02-07 1992-08-12 Hercules Incorporated Process for producing shrink film and resultant shrink film layers and laminates
EP0979722A1 (en) * 1997-12-05 2000-02-16 Gunze Limited Low temperature heat shrinkable film for labels
EP0937654A2 (en) * 1998-02-24 1999-08-25 Dainippon Ink And Chemicals, Inc. Shrink film and method of making the same
EP1024162A2 (en) * 1999-01-28 2000-08-02 Toyo Boseki Kabushiki Kaisha Heat shrinkable polyester film
EP1084815A1 (en) * 1999-02-09 2001-03-21 Gunze Limited Heat-shrinkable film and container having the same attached through heat shrinkage
EP1500489A1 (en) * 2002-04-24 2005-01-26 Toyo Boseki Kabushiki Kaisha Heat-shrinkable polyester film
WO2004072155A2 (en) * 2003-02-06 2004-08-26 Plastic Suppliers, Inc. Longitudinal shrink films
DE202004013947U1 (en) * 2004-09-08 2005-02-17 Krones Ag Article with a labeled lateral surface and device for labeling an article

Also Published As

Publication number Publication date
WO2007015245A2 (en) 2007-02-08

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