HUP0204411A2 - Biaxially oriented polypropylene tobacco film heat shrinkable - Google Patents

Biaxially oriented polypropylene tobacco film heat shrinkable

Info

Publication number
HUP0204411A2
HUP0204411A2 HU0204411A HUP0204411A HUP0204411A2 HU P0204411 A2 HUP0204411 A2 HU P0204411A2 HU 0204411 A HU0204411 A HU 0204411A HU P0204411 A HUP0204411 A HU P0204411A HU P0204411 A2 HUP0204411 A2 HU P0204411A2
Authority
HU
Hungary
Prior art keywords
biaxially oriented
heat shrinkable
oriented polypropylene
film heat
tobacco film
Prior art date
Application number
HU0204411A
Other languages
Hungarian (hu)
Inventor
Jan Harman
Eva Samelova
Original Assignee
Chemosvit
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 Chemosvit filed Critical Chemosvit
Publication of HUP0204411A2 publication Critical patent/HUP0204411A2/en

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/10—Peculiar tacticity
    • C08L2207/12—Syndiotactic polypropylene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

A találmány egyrészt dohányáru csomagolására alkalmas, két iránybannyújtott, hő zsugorítható polipropilén fólia, amely három rétegbőláll, ahol egy magréteg izotaktikus és szindiotaktikus fém-polipropilénkeveréket és antisztatikus mesterkeveréket, a két külső hőhegeszthetőréteg pedig terpolimert és csúszó mesterkeveréket tartalmaz. Atalálmány másrészt eljárás a találmány szerinti fólia előállítására,amelynek során a hosszirányú vagy keresztirányú nyújtásnál nagyobbértékű nyújtási arányokat, keresztirányú nyújtásnál pedig astabilizálási zónában kisebb hőmérsékletet alkalmaznak. ÓOn the one hand, the invention is a two-way heat-shrinkable polypropylene film suitable for packaging tobacco products, which consists of three layers, where a core layer contains an isotactic and syndiotactic metal-polypropylene mixture and an antistatic master mixture, and the two outer heat-sealable layers contain a terpolymer and a sliding master mixture. On the other hand, the invention is a method for producing the film according to the invention, during which higher stretching ratios are used for longitudinal or transverse stretching, and lower temperatures are used in the stabilization zone for transverse stretching. HE

HU0204411A 2000-06-14 2001-06-08 Biaxially oriented polypropylene tobacco film heat shrinkable HUP0204411A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SK912-2000A SK9122000A3 (en) 2000-06-14 2000-06-14 Heat-shrinkable biaxially oriented polypropylene film for use as tobacco pack overwrap
PCT/SK2001/000017 WO2001096465A1 (en) 2000-06-14 2001-06-08 Biaxially oriented polypropylene tobacco film heat shrinkable

Publications (1)

Publication Number Publication Date
HUP0204411A2 true HUP0204411A2 (en) 2003-04-28

Family

ID=20435929

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0204411A HUP0204411A2 (en) 2000-06-14 2001-06-08 Biaxially oriented polypropylene tobacco film heat shrinkable

Country Status (9)

Country Link
BG (1) BG106498A (en)
CZ (1) CZ2002840A3 (en)
HR (1) HRP20020224A2 (en)
HU (1) HUP0204411A2 (en)
LT (1) LT5038B (en)
LV (1) LV12876B (en)
PL (1) PL353883A1 (en)
SK (1) SK9122000A3 (en)
WO (1) WO2001096465A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106079766B (en) * 2016-06-29 2018-01-26 安徽国风塑业股份有限公司 Thermal-adhering thermal equilibrium type BOPP film and its manufacture craft in a kind of mould
EP3478761A4 (en) * 2016-07-01 2019-12-25 The Procter and Gamble Company Polypropylene film
CN109679194B (en) * 2017-10-18 2021-07-20 中国石油化工股份有限公司 Puncture-resistant polyethylene composition and film thereof
CN114456501A (en) * 2021-02-04 2022-05-10 海南赛诺实业有限公司 Ultrahigh wear-resistant BOPP film and preparation method thereof

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3133571A1 (en) 1981-08-25 1983-03-10 Bayer Ag, 5090 Leverkusen METHOD FOR PRODUCING COATS AND THE USE OF N, N ', N "-TRIS- (2-HYDROXYETHYL) -ISOCYANURATE AS AN ADDITIVE FOR WIRE VARNISHS BASED ON POLYURETHANE
DE3814942A1 (en) * 1988-05-03 1989-11-16 Hoechst Ag HOT-SEALANT SHRINK FILM BASED ON POLYPROPYLENE, METHOD FOR THE PRODUCTION THEREOF, AND ITS USE IN FOAM PACKAGING LABELS
CA2003882C (en) 1988-12-19 1997-01-07 Edwin Rogers Smith Heat shrinkable very low density polyethylene terpolymer film
WO1995012490A1 (en) 1993-11-02 1995-05-11 Kohjin Co., Ltd. Heat-shrinkable laminated polyethylene film
NZ247178A (en) 1992-03-23 1995-07-26 Viskase Corp Biaxially oriented heat-shrinkable multilayer film having at least two outer layers each comprising an ethylene alpha-olefin plastomer/vldpe blend and a core layer of ethylene alpha-olefin copolymer
DE4307442A1 (en) * 1993-03-10 1994-09-15 Wolff Walsrode Ag Multi-layer, stretched, heat-sealable polypropylene film
US5460861A (en) 1994-05-10 1995-10-24 Viskase Corporation Multilayer stretch/shrink film
JP2000506465A (en) 1996-12-11 2000-05-30 モンテル テクノロジー カンパニー ビーブイ Heat-shrinkable polyolefin bilayer film
GB2323325B (en) 1997-03-18 2001-04-25 Hoechst Trespaphan Gmbh Polymeric films
US6113996A (en) * 1997-05-19 2000-09-05 Mobil Oil Corporation Composition for uniaxially heat shrinkable biaxially oriented polypropylene film
CA2289631A1 (en) * 1997-06-10 1998-12-17 Barry Cameron Rice Uniaxially shrinkable biaxially oriented polypropylene film and method for use as tobacco pack overwrap

Also Published As

Publication number Publication date
SK9122000A3 (en) 2002-01-07
HRP20020224A2 (en) 2004-02-29
LV12876B (en) 2003-01-20
LT2002025A (en) 2003-03-25
CZ2002840A3 (en) 2002-08-14
BG106498A (en) 2003-01-31
LT5038B (en) 2003-07-25
WO2001096465A1 (en) 2001-12-20
PL353883A1 (en) 2003-12-01

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