CA2341691A1 - In-mould label film for blow-moulding, method for producing same and its use - Google Patents

In-mould label film for blow-moulding, method for producing same and its use Download PDF

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Publication number
CA2341691A1
CA2341691A1 CA002341691A CA2341691A CA2341691A1 CA 2341691 A1 CA2341691 A1 CA 2341691A1 CA 002341691 A CA002341691 A CA 002341691A CA 2341691 A CA2341691 A CA 2341691A CA 2341691 A1 CA2341691 A1 CA 2341691A1
Authority
CA
Canada
Prior art keywords
film
blow
base layer
moulding
producing same
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.)
Granted
Application number
CA002341691A
Other languages
French (fr)
Other versions
CA2341691C (en
Inventor
Helen Biddiscombe
Josef Schaan
Gerhard Wieners
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.)
Treofan Germany GmbH and Co KG
Original Assignee
Individual
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 GBGB9818560.6A external-priority patent/GB9818560D0/en
Priority claimed from DE19931722A external-priority patent/DE19931722A1/en
Application filed by Individual filed Critical Individual
Publication of CA2341691A1 publication Critical patent/CA2341691A1/en
Application granted granted Critical
Publication of CA2341691C publication Critical patent/CA2341691C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
    • G09F3/04—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps to be fastened or secured by the material of the label itself, e.g. by thermo-adhesion
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/04—Extrusion blow-moulding
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/24—Lining or labelling
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/005—Oriented
    • B29K2995/0053—Oriented bi-axially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/744—Labels, badges, e.g. marker sleeves

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Laminated Bodies (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Wrappers (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)

Abstract

The invention relates to the use of an opaque multilayered polypropylene film as in-mold label in blow--molding.
The label is built up from a base layer and at least two top layers, where the base layer comprises vacuole-initiating fillers and pigments. The film has an overall thickness of at least 85 µm, and the base layer contains a combination of tertiary aliphatic amine and fatty acid amide, and both top layers contain an antiblocking agent. The density of the film is in the range from 0.65 to 0.85 g/cm3, and the film has been corona- or flame-treated on both surfaces.
CA002341691A 1998-08-27 1999-08-26 In-mould label film for blow-moulding, method for producing same and its use Expired - Fee Related CA2341691C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB9818560.6 1998-08-27
GBGB9818560.6A GB9818560D0 (en) 1998-08-27 1998-08-27 Polymeric films
DE19931722.4 1999-07-08
DE19931722A DE19931722A1 (en) 1999-07-08 1999-07-08 Opaque in-mold multi-layer polypropylene label film useful for blow molding has a base layer containing a vacuole initiating filler, at least two top layers, is optically brilliant and devoid of yellowing or bubbles
PCT/EP1999/006271 WO2000012287A1 (en) 1998-08-27 1999-08-26 In-mould label film for blow-moulding, method for producing same and its use

Publications (2)

Publication Number Publication Date
CA2341691A1 true CA2341691A1 (en) 2000-03-09
CA2341691C CA2341691C (en) 2008-01-08

Family

ID=26054095

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002341691A Expired - Fee Related CA2341691C (en) 1998-08-27 1999-08-26 In-mould label film for blow-moulding, method for producing same and its use

Country Status (8)

Country Link
EP (1) EP1115552B1 (en)
AT (1) ATE238898T1 (en)
AU (1) AU763200B2 (en)
CA (1) CA2341691C (en)
DE (1) DE59905353D1 (en)
ES (1) ES2200548T3 (en)
MX (1) MXPA01002065A (en)
WO (1) WO2000012287A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4511982B2 (en) * 2005-03-31 2010-07-28 株式会社フジシールインターナショナル Heat shrinkable film

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4311950A1 (en) * 1993-04-10 1994-10-13 Hoechst Ag Opaque, matt polypropylene multilayer film, process for its production and its use
DE4315006A1 (en) * 1993-05-06 1994-11-10 Hoechst Ag Sealable, opaque, biaxially oriented polypropylene multilayer film, process for its preparation and its use

Also Published As

Publication number Publication date
AU1009800A (en) 2000-03-21
EP1115552B1 (en) 2003-05-02
EP1115552A1 (en) 2001-07-18
DE59905353D1 (en) 2003-06-05
CA2341691C (en) 2008-01-08
ATE238898T1 (en) 2003-05-15
MXPA01002065A (en) 2002-08-20
WO2000012287A1 (en) 2000-03-09
ES2200548T3 (en) 2004-03-01
AU763200B2 (en) 2003-07-17

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20160826