ATE262414T1 - Hochschrumpfbare mehrschichtfolien - Google Patents

Hochschrumpfbare mehrschichtfolien

Info

Publication number: ATE262414T1
Authority: AT; Austria
Prior art keywords: layer films; highly shrinkable; shrinkable multi; multilayer film; alpha
Prior art date: 1994-10-04

Application number

AT99119037T

Other languages

English (en)

Inventor

Robert Babrowicz

Original Assignee

Cryovac Inc

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.)

1994-10-04

Filing date

1995-10-03

Publication date

2004-04-15

1995-10-03 Application filed by Cryovac Inc filed Critical Cryovac Inc

2004-04-15 Application granted granted Critical

2004-04-15 Publication of ATE262414T1 publication Critical patent/ATE262414T1/de

Links

229920000089 Cyclic olefin copolymer Polymers 0.000 abstract 1
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
239000005977 Ethylene Substances 0.000 abstract 1
239000012792 core layer Substances 0.000 abstract 1
239000004711 α-olefin Substances 0.000 abstract 1

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
- 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
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
- 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
- B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (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
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/308—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising acrylic (co)polymers
- 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
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2305/00—Condition, form or state of the layers or laminate
- B32B2305/72—Cured, e.g. vulcanised, cross-linked
- 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
- B32B2307/518—Oriented bi-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
- B32B2307/718—Weight, e.g. weight per square meter
- 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
- B32B2307/724—Permeability to gases, adsorption
- B32B2307/7242—Non-permeable
- B32B2307/7244—Oxygen barrier
- 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
- B32B2323/00—Polyalkenes
- B32B2323/04—Polyethylene
- B32B2323/046—LDPE, i.e. low density polyethylene
- 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
- B32B2439/70—Food packaging

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Laminated Bodies (AREA)
Wrappers (AREA)
Packages (AREA)
Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)

AT99119037T 1994-10-04 1995-10-03 Hochschrumpfbare mehrschichtfolien ATE262414T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US31750994A	1994-10-04	1994-10-04
US33299094A	1994-11-01	1994-11-01

Publications (1)

Publication Number	Publication Date
ATE262414T1 true ATE262414T1 (de)	2004-04-15

Family

ID=26980996

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
AT95307037T ATE192694T1 (de)	1994-10-04	1995-10-03	Mehrschichtfolie mit hohem schrumpf die während schrumpfung die optischen eigenschaften behält
AT99119037T ATE262414T1 (de)	1994-10-04	1995-10-03	Hochschrumpfbare mehrschichtfolien

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
AT95307037T ATE192694T1 (de)	1994-10-04	1995-10-03	Mehrschichtfolie mit hohem schrumpf die während schrumpfung die optischen eigenschaften behält

Country Status (10)

Country	Link
EP (2)	EP0707957B1 (de)
JP (1)	JPH08187814A (de)
AT (2)	ATE192694T1 (de)
AU (1)	AU702611B2 (de)
BR (1)	BR9504273A (de)
CA (1)	CA2159792C (de)
DE (2)	DE69516796T2 (de)
ES (1)	ES2216400T3 (de)
NZ (1)	NZ280151A (de)
TW (1)	TW369478B (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5837335A (en) *	1994-10-04	1998-11-17	Cryovac, Inc.	High shrink multilayer film which maintains optics upon shrinking
JPH08169094A (ja) *	1994-12-19	1996-07-02	Sumitomo Chem Co Ltd	熱収縮包装用フィルム
US5925454A (en) *	1995-07-11	1999-07-20	W.R. Grace & Co.-Conn.	Film having modified surface characteristics through use of combination of spherical and lamellar particulates
EP0756931B2 (de) *	1995-07-31	2011-06-22	Kureha Corporation	Mehrschichtfolie
DE19535503A1 (de) *	1995-09-25	1997-03-27	Wolff Walsrode Ag	Siegelbare Kaschierfolie enthaltend mit Metallocen-Katalysatoren hergestellte Copolymere
EP1787806B1 (de)	1996-05-28	2013-07-03	Kureha Corporation	Wärmeschrumpfbare Mehrschichtfolie
JPH1177927A (ja) *	1997-09-05	1999-03-23	Okamoto Ind Inc	食品包装用ストレッチフィルム
US6610392B1 (en)	1998-03-04	2003-08-26	Cryovac, Inc.	Heat-shrinkable multilayer packaging film comprising inner layer comprising a polyester
NZ506122A (en)	1998-03-04	2003-11-28	Cryovac Inc	Stack-sealable, heat-shrinkable multiplayer packaging film
NZ507559A (en) *	1998-04-20	2003-09-26	Cryovac Inc	Multilayer packaging film and bag made therefrom
DE19823142C2 (de) *	1998-05-23	2001-02-22	Inst Polymerforschung Dresden	Elastische Fäden, Folien, textile Flächengebilde und Hybridstrukturen mit hohem Schrumpfvermögen bei niedrigen Temperaturen und hoher Temperaturstabilität und Verfahren zu ihrer Herstellung
WO1999067153A1 (en) *	1998-06-22	1999-12-29	Cryovac, Inc.	Packaged food product including an added liquid and process for making same
US6355287B2 (en)	1998-06-22	2002-03-12	Cryovac, Inc.	Packaged food product having added liquid
US7273629B2 (en)	2000-11-28	2007-09-25	Cryovac, Inc.	Meat package with reduced leaker rates
US7235607B2 (en)	2002-09-05	2007-06-26	Exxonmobil Chemical Patents Inc.	Shrink film
US7147930B2 (en)	2003-12-16	2006-12-12	Curwood, Inc.	Heat-shrinkable packaging films with improved sealing properties and articles made thereof
DE502007002422D1 (de) *	2006-04-14	2010-02-04	Biotec Biolog Naturverpack	Mehrschichtfolie und verfahren zu deren herstellung
WO2007130277A1 (en)	2006-05-05	2007-11-15	Exxonmobil Chemical Patents Inc.	Linear low density polymer blends and articles made therefrom
JP4991260B2 (ja) *	2006-10-26	2012-08-01	グンゼ株式会社	筒状熱収縮性ラベル、その製造方法およびラベル付き容器
US8815360B2 (en)	2007-08-28	2014-08-26	Cryovac, Inc.	Multilayer film having passive and active oxygen barrier layers
US9452592B2 (en) *	2007-08-28	2016-09-27	Cryovac, Inc.	Multilayer film having an active oxygen barrier layer with radiation enhanced active barrier properties
US9828475B2 (en)	2009-11-20	2017-11-28	Dow Global Technologies Llc	Printable monolayer polyvinylidene chloride structures

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5298302A (en) *	1992-08-21	1994-03-29	W. R. Grace & Co.-Conn.	Film with improved lap seal
DE69333773T2 (de) *	1992-11-13	2006-04-06	Cryovac, Inc.	Wärmeschrumpfbare, durch Single-site-Katalyse hergestellte Copolymere enthaltende Folien.
US5604043A (en) *	1993-09-20	1997-02-18	W.R. Grace & Co.-Conn.	Heat shrinkable films containing single site catalyzed copolymers having long chain branching

1995
- 1995-10-02 NZ NZ280151A patent/NZ280151A/en not_active IP Right Cessation
- 1995-10-03 ES ES99119037T patent/ES2216400T3/es not_active Expired - Lifetime
- 1995-10-03 DE DE69516796T patent/DE69516796T2/de not_active Expired - Lifetime
- 1995-10-03 AU AU32996/95A patent/AU702611B2/en not_active Ceased
- 1995-10-03 DE DE69532774T patent/DE69532774T2/de not_active Expired - Lifetime
- 1995-10-03 EP EP95307037A patent/EP0707957B1/de not_active Expired - Lifetime
- 1995-10-03 CA CA002159792A patent/CA2159792C/en not_active Expired - Fee Related
- 1995-10-03 AT AT95307037T patent/ATE192694T1/de active
- 1995-10-03 EP EP99119037A patent/EP0976547B1/de not_active Expired - Lifetime
- 1995-10-03 AT AT99119037T patent/ATE262414T1/de not_active IP Right Cessation
- 1995-10-04 JP JP7257957A patent/JPH08187814A/ja active Pending
- 1995-10-04 BR BR9504273A patent/BR9504273A/pt not_active Application Discontinuation
- 1995-12-15 TW TW084110467A patent/TW369478B/zh active

Also Published As

Publication number	Publication date
AU3299695A (en)	1996-04-18
DE69516796D1 (de)	2000-06-15
AU702611B2 (en)	1999-02-25
DE69532774D1 (de)	2004-04-29
EP0707957B1 (de)	2000-05-10
EP0976547A2 (de)	2000-02-02
BR9504273A (pt)	1996-10-01
TW369478B (en)	1999-09-11
ATE192694T1 (de)	2000-05-15
DE69532774T2 (de)	2005-03-17
NZ280151A (en)	1997-12-19
ES2216400T3 (es)	2004-10-16
CA2159792C (en)	2007-08-28
EP0976547A3 (de)	2000-03-22
JPH08187814A (ja)	1996-07-23
EP0707957A1 (de)	1996-04-24
DE69516796T2 (de)	2000-11-16
CA2159792A1 (en)	1996-04-05
EP0976547B1 (de)	2004-03-24

Legal Events

Date	Code	Title	Description
2004-09-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties

Publication	Publication Date	Title
ATE262414T1 (de)	2004-04-15	Hochschrumpfbare mehrschichtfolien
GB9402430D0 (en)	1994-03-30	Multilayer ethylene copolymer film
BR9402481A (pt)	1995-01-25	Folha capaz de ser impressa em profundidade, processo para a sua preparação e aplicação de mesma
ATE211062T1 (de)	2002-01-15	Mehrschichtstrukturen aus fluorierten und nicht- fluorierten thermoplastischen polymeren
IL122244A0 (en)	1998-04-05	Multilayer polymer film with additional coatings or layers
CA2282161A1 (en)	2000-03-14	Heat-shrinkable multilayer thermoplastic film
AU2001231133A1 (en)	2001-07-31	Multilayer blown film structure with polypropylene non-sealant layer and polyethylene sealant layer
DE69432765D1 (de)	2003-07-03	Zähe, wärmeschrumpfbare Mehrschichtfilme
CA2165340A1 (en)	1995-01-05	Pouch for packaging flowable materials
PH31616A (en)	1999-01-12	Blends of propylene and ethylene copolymer and films made from the blend.
FI955148L (fi)	1995-10-27	Eteenipolymeeriseoksista valmistettuja työstettyjä tuotteita
FR2713249B1 (fr)	1996-01-19	Feuille papetière pour stratifiés résistant à l'abrasion.
NZ332182A (en)	2000-03-27	Multilayer film comprising core layer of an ethylene polymer, and two outer layers of ethylene polymer and copolymer
AU5024393A (en)	1994-05-12	Pasteurizable, cook-in multilayer shrink film
TR200401548T4 (tr)	2004-08-23	Çok-tabakalı, ısıyla-büzülebilir, sızdırmaz-kılınabilir film halinde malzeme
DE69611760D1 (de)	2001-03-15	Mehrschichtiger hitzeschrumpfbarer film
ATE295261T1 (de)	2005-05-15	Dehnbare mehrschichtfolien
EP0661364A3 (de)	1996-07-10	Film zum Oberflächenschutz.
ES2140480T3 (es)	2000-03-01	Lamina apta para embuticion profunda, procedimiento para su elaboracion y uso de la misma.
CA2188235A1 (en)	1997-04-21	Metalized polyolefin film
WO1999054133A3 (en)	2000-04-20	Multilayer packaging film and bag made therefrom
DE69730732D1 (de)	2004-10-21	Leicht zu öffnende reissbare folie
IT1266781B1 (it)	1997-01-21	Pellicole multistrato orientate biassialmente e termoretraibili, procedimento per produrle e loro uso per confezionare prodotti
DE69415407D1 (de)	1999-02-04	Mehrlagige Verpackungsfilme
AU3660495A (en)	1996-05-23	Oriented film with improved memory