DK0537079T3 - Emballage, der er let at rive i stykker - Google Patents

Emballage, der er let at rive i stykker

Info

Publication number: DK0537079T3
Authority: DK; Denmark
Prior art keywords: packaging; tear; easy; tearing; film
Prior art date: 1991-10-11

Application number

DK92402766.7T

Other languages

English (en)

Inventor

Daniel Meilhon

Original Assignee

Soplaril Sa

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.)

1991-10-11

Filing date

1992-10-09

Publication date

1997-10-13

1992-10-09 Application filed by Soplaril Sa filed Critical Soplaril Sa

1997-10-13 Application granted granted Critical

1997-10-13 Publication of DK0537079T3 publication Critical patent/DK0537079T3/da

Links

238000004806 packaging method and process Methods 0.000 title abstract 2
239000003999 initiator Substances 0.000 abstract 2
210000002105 tongue Anatomy 0.000 abstract 2
238000001125 extrusion Methods 0.000 abstract 1
229920001169 thermoplastic Polymers 0.000 abstract 1
239000004416 thermosoftening plastic 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
- B32B27/06—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
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
- 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
- B65D75/52—Details
- B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
- B65D75/5827—Tear-lines provided in a wall portion
- B65D75/5833—Tear-lines provided in a wall portion for tearing out a portion of the wall
- 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
- B32B2553/00—Packaging equipment or accessories not otherwise provided for
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S383/00—Flexible bags
- Y10S383/908—Material having specified grain direction or molecular orientation
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/91—Product with molecular orientation
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/913—Material designed to be responsive to temperature, light, moisture
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1328—Shrinkable or shrunk [e.g., due to heat, solvent, volatile agent, restraint removal, etc.]
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1334—Nonself-supporting tubular film or bag [e.g., pouch, envelope, packet, etc.]
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/15—Sheet, web, or layer weakened to permit separation through thickness
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
- Y10T428/24298—Noncircular aperture [e.g., slit, diamond, rectangular, etc.]
- Y10T428/24314—Slit or elongated
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
- Y10T428/2495—Thickness [relative or absolute]
- Y10T428/24967—Absolute thicknesses specified
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/31909—Next to second addition polymer from unsaturated monomers
- Y10T428/31913—Monoolefin polymer
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/31909—Next to second addition polymer from unsaturated monomers
- Y10T428/31913—Monoolefin polymer
- Y10T428/3192—Next to vinyl or vinylidene chloride polymer
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/31909—Next to second addition polymer from unsaturated monomers
- Y10T428/31928—Ester, halide or nitrile of addition polymer

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Packages (AREA)
Wrappers (AREA)
Control And Other Processes For Unpacking Of Materials (AREA)
Laminated Bodies (AREA)
Closures For Containers (AREA)
Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Sealing Material Composition (AREA)

DK92402766.7T 1991-10-11 1992-10-09 Emballage, der er let at rive i stykker DK0537079T3 (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR9112555		1991-10-11

Publications (1)

Publication Number	Publication Date
DK0537079T3 true DK0537079T3 (da)	1997-10-13

Family

ID=9417830

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK92402766.7T DK0537079T3 (da)	1991-10-11	1992-10-09	Emballage, der er let at rive i stykker

Country Status (11)

Country	Link
US (1)	US5556674A (da)
EP (1)	EP0537079B1 (da)
JP (1)	JP2869267B2 (da)
AT (1)	ATE155074T1 (da)
CA (1)	CA2080274C (da)
DE (2)	DE537079T1 (da)
DK (1)	DK0537079T3 (da)
ES (1)	ES2044814T3 (da)
GR (2)	GR930300121T1 (da)
NO (1)	NO302409B1 (da)
ZA (1)	ZA927783B (da)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5874155A (en) *	1995-06-07	1999-02-23	American National Can Company	Easy-opening flexible packaging laminates and packaging materials made therefrom
FR2766465B1 (fr) *	1997-07-24	1999-09-03	Soplaril Sa	Pack d'objets emballes avec un film plastique, film plastique pour l'emballage d'un pack, et procede de fabrication du film plastique
US6302321B1 (en)	1999-10-11	2001-10-16	Sonoco Development, Inc.	Sealant layer for container lid
GB0100352D0 (en) *	2001-01-08	2001-02-14	Ucb Sa	Films packaging and methods for making them
JP4704598B2 (ja) *	2001-04-27	2011-06-15	株式会社フジシールインターナショナル	シュリンク包装体及びその製法
US7438940B2 (en) *	2002-04-19	2008-10-21	E. I. Du Pont De Nemours And Company	Film and film structures having improved oxygen transmission, forming, and puncture resistances
GB0216768D0 (en) *	2002-07-19	2002-08-28	Ugb S A	Polymeric film
US20050100753A1 (en) *	2003-11-07	2005-05-12	Reese Barry R.	Mono-web directional tear packaging film
US8021746B2 (en) *	2006-07-19	2011-09-20	E.I. Du Pont De Nemours And Company	Article comprising oxygen permeable layer
JP5336369B2 (ja)	2006-08-11	2013-11-06	コーニンクレッカフィリップスエヌヴェ	脳血流撮影及び微細気泡改善血栓消散のための超音波システム
US7514380B2 (en) *	2006-08-18	2009-04-07	E. I. Du Pont De Nemours And Company	Selectively permeable protective structure and articles therefrom
US8522978B2 (en) *	2006-12-01	2013-09-03	Cryovac, Inc.	Stress concentrator for opening a flexible container
US10189621B2 (en) *	2007-05-21	2019-01-29	Cryovac, Inc.	Bag made from high-strength heat-shrinkable film exhibiting directional tear, and process utilizing same
US10202229B2 (en)	2007-05-21	2019-02-12	Cryovac, Inc.	Easy opening packaging article made from heat-shrinkable film exhibiting directional tear
US7980272B2 (en) *	2007-06-21	2011-07-19	Samsung Electronics Co., Ltd.	Microfluidic valve, method of manufacturing the same, and microfluidic device comprising the microfluidic valve
JP5336596B2 (ja) *	2008-08-15	2013-11-06	イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー	選択的透過性保護構造体及びその使用方法
EP2569219B1 (en) *	2010-05-12	2014-03-19	Avery Dennison Corporation	Heat shrink packaging system and method
US11014706B2 (en) *	2018-05-01	2021-05-25	Apple Inc.	Opening configuration for shrink-wrapped package
CN111890765A (zh) *	2020-07-21	2020-11-06	金石包装（嘉兴）有限公司	一种塑料容器易撕薄膜及制备方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB732032A (en) *	1952-10-29	1955-06-15	Algida Ind Alimenti Gelati Soc	Improvements in or relating to wrappings for articles
US3344975A (en) *	1965-10-14	1967-10-03	Goodyear Tire & Rubber	Package having a tear tab
JPS5160980U (da) *	1974-11-07	1976-05-13
JPS5739301Y2 (da) *	1981-07-13	1982-08-30
US4532189A (en) *	1982-02-19	1985-07-30	W. R. Grace & Co., Cryovac Div.	Linear polyethylene shrink films
US4469742A (en) *	1983-01-31	1984-09-04	W. R. Grace & Co., Cryovac Div.	Pasteurizable, cook-in shrink film
JPS61295036A (ja) *	1985-06-25	1986-12-25	呉羽化学工業株式会社	熱収縮性積層フイルム
US4818588A (en) *	1985-11-20	1989-04-04	Dai Nippon Insatsu Kabushiki Kaisha	Packaging materials
US4865902A (en) *	1986-01-17	1989-09-12	E. I. Du Pont De Nemours And Company	Multilayered polyolefin high shrinkage, low-shrink force shrink film
US4762748A (en) *	1986-06-30	1988-08-09	W. R. Grace & Co.	Multilayer film with better layer adhesion
JPH0191764U (da) *	1987-12-09	1989-06-15
US4834245A (en) *	1988-08-05	1989-05-30	Kabushiki Kaisha Hosokawa Yoko	Pouch having tearing zone for taking out content packed therein
JPH0285171A (ja) *	1988-09-16	1990-03-26	Asahi Kasei Porifuretsukusu Kk	横開封型食品充填袋
GB2227448B (en) *	1988-11-18	1992-09-30	Grace W R & Co	Multi-layer film structure for packaging and bags made therefrom
GB8828349D0 (en) *	1988-12-05	1989-01-05	Du Pont Canada	Film laminate with easy to td tear

1992
- 1992-10-08 NO NO923914A patent/NO302409B1/no not_active IP Right Cessation
- 1992-10-09 AT AT92402766T patent/ATE155074T1/de active
- 1992-10-09 US US07/958,735 patent/US5556674A/en not_active Expired - Lifetime
- 1992-10-09 JP JP4297940A patent/JP2869267B2/ja not_active Expired - Fee Related
- 1992-10-09 ZA ZA927783A patent/ZA927783B/xx unknown
- 1992-10-09 DE DE92402766T patent/DE537079T1/de active Pending
- 1992-10-09 DE DE69220748T patent/DE69220748T2/de not_active Expired - Lifetime
- 1992-10-09 EP EP92402766A patent/EP0537079B1/fr not_active Expired - Lifetime
- 1992-10-09 CA CA002080274A patent/CA2080274C/en not_active Expired - Fee Related
- 1992-10-09 DK DK92402766.7T patent/DK0537079T3/da active
- 1992-10-09 ES ES92402766T patent/ES2044814T3/es not_active Expired - Lifetime
1993
- 1993-12-30 GR GR930300121T patent/GR930300121T1/el unknown
1997
- 1997-09-19 GR GR970402435T patent/GR3024801T3/el unknown

Also Published As

Publication number	Publication date
JPH0655712A (ja)	1994-03-01
GR3024801T3 (en)	1998-01-30
GR930300121T1 (en)	1993-12-30
CA2080274C (en)	1999-01-12
NO302409B1 (no)	1998-03-02
US5556674A (en)	1996-09-17
NO923914L (no)	1993-04-13
ES2044814T1 (es)	1994-01-16
CA2080274A1 (en)	1993-04-12
DE537079T1 (de)	1994-02-03
JP2869267B2 (ja)	1999-03-10
EP0537079B1 (fr)	1997-07-09
ATE155074T1 (de)	1997-07-15
ES2044814T3 (es)	1997-10-16
DE69220748D1 (de)	1997-08-14
ZA927783B (en)	1993-05-10
EP0537079A1 (fr)	1993-04-14
DE69220748T2 (de)	1998-01-29
NO923914D0 (no)	1992-10-08

Publication	Publication Date	Title
DK0537079T3 (da)	1997-10-13	Emballage, der er let at rive i stykker
ATE147352T1 (de)	1997-01-15	Versiegelte umhüllungs-verpackung mit leicht zu öffnendem aufreissstreifen
MX9201294A (es)	1992-10-01	Material portador con lenguetas que se abren por desgarre.
EP0304166A3 (en)	1989-12-20	Reclosable tamper evident bag tag
DE69002673D1 (de)	1993-09-16	Wiederverschliessbare verpackung mit umschliessendem originalitaetssicherungsband.
AU6463090A (en)	1991-05-02	An apparatus for the separable attachment of two synthetic plastics parts and the use of the apparatus for a package to contain flowable contents
SE9003397D0 (sv)	1990-10-24	Oeppningsanordning foer foerpackningsbehaallare
ATE96393T1 (de)	1993-11-15	Leicht zu oeffnende verpackung.
DE69005139D1 (de)	1994-01-27	Verschlusselement-Streifen.
ATE74093T1 (de)	1992-04-15	Tuetenfoermige verpackung.
DE59100444D1 (de)	1993-11-11	Verschlusskappe aus Kunststoff.
DE59401880D1 (de)	1997-04-10	Durchdrückfolie für Durchdrückverpackung
FR2625181B1 (fr)	1990-06-22	Emballage pour le conditionnement sous film plastique retractable d'au moins un objet
ATE146005T1 (de)	1996-12-15	Gefaltetes etikett
ATE125769T1 (de)	1995-08-15	Flaschenverschluss aus kunststoff.
GR3003266T3 (en)	1993-02-17	Tearing device for opening a package containing a viscous product
ATE153940T1 (de)	1997-06-15	Verfahren und vorrichtung zur verpackung von gestapelten gütern
ITTO940092U1 (it)	1995-11-05	Dispositivo di chiusura sigillata per scatole e simili contenitori.
ES2126446A1 (es)	1999-03-16	Nuevo embalaje perfeccionado para el empaquetado de cuerpos eminentemente cilindricos y alargados, tal como tripas artificiales.
DE59302856D1 (de)	1996-07-18	Verfahren zur Anformung von Profilen pilzförmigen Querschnittes als Verschlusselemente an wärmeschrumpffähigen Kunststoffbahnen