ES2087633T3 - Lamina tubular multicapa coextrusionada, estirada de modo contraible. - Google Patents

Lamina tubular multicapa coextrusionada, estirada de modo contraible.

Info

Publication number
ES2087633T3
ES2087633T3 ES93117751T ES93117751T ES2087633T3 ES 2087633 T3 ES2087633 T3 ES 2087633T3 ES 93117751 T ES93117751 T ES 93117751T ES 93117751 T ES93117751 T ES 93117751T ES 2087633 T3 ES2087633 T3 ES 2087633T3
Authority
ES
Spain
Prior art keywords
stretched
coextrusioned
contractable
tubular sheet
multilayer tubular
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.)
Expired - Lifetime
Application number
ES93117751T
Other languages
English (en)
Inventor
Von Widdern Mi Hennig-Cardinal
Anton Dipl-Ing Krallmann
Ulrich Dr Reiners
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.)
Dow Produktions und Vertriebs GmbH and Co OHG
Original Assignee
Wolff Walsrode AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6472662&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2087633(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Wolff Walsrode AG filed Critical Wolff Walsrode AG
Application granted granted Critical
Publication of ES2087633T3 publication Critical patent/ES2087633T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B32B27/06—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
    • B32B1/00—Layered products having a non-planar shape
    • B32B1/08—Tubular products
    • 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
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • 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
    • B32B27/32—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
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • 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
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/41—Opaque
    • 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
    • B32B2307/732—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
    • B32B2439/70—Food packaging
    • 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
    • B32B2597/00—Tubular articles, e.g. hoses, pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Wrappers (AREA)
  • Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

LA INVENCION SE REFIERE A UNA LAMINA TUBULAR ESTIRADA CON CAPACIDAD DE CONTRACCION, COEXTRUSIONADA DE MULTIPLES CAPAS CON CAPACIDAD MEJORADA PARA EL REVESTIMIENTO DE MATERIAL DE LLENADO, EMPAQUETADO EN SITUACION LIQUIDA O PASTOSA, EN PARTICULAR ALIMENTOS, QUE EXPERIMENTAN UN TRATAMIENTO TERMICO DURANTE Y/O DESPUES DEL ENVASADO.
ES93117751T 1992-11-12 1993-11-02 Lamina tubular multicapa coextrusionada, estirada de modo contraible. Expired - Lifetime ES2087633T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4238127A DE4238127A1 (de) 1992-11-12 1992-11-12 Mehrschichtige coextrudierte, schrumpffähige verstreckte Schlauchfolie

Publications (1)

Publication Number Publication Date
ES2087633T3 true ES2087633T3 (es) 1996-07-16

Family

ID=6472662

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93117751T Expired - Lifetime ES2087633T3 (es) 1992-11-12 1993-11-02 Lamina tubular multicapa coextrusionada, estirada de modo contraible.

Country Status (6)

Country Link
EP (1) EP0597363B1 (es)
JP (1) JPH06198710A (es)
AT (1) ATE138852T1 (es)
DE (2) DE4238127A1 (es)
DK (1) DK0597363T3 (es)
ES (1) ES2087633T3 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19634759C2 (de) † 1996-06-17 2003-11-06 Mars Inc Verfahren zur Herstellung einer Verpackung sowie danach herstellbare Verpackung
DE10045994C2 (de) * 2000-09-18 2002-09-05 Delo Industrieklebstoffe Gmbh Vorrichtung und Verfahren zum Aktivieren einer polymerisierbaren Flüssigkeit
DE10149248A1 (de) * 2001-10-05 2003-04-17 Cfs Gmbh Kempten Kartonersatzmaterial
DE10244088A1 (de) * 2002-09-23 2004-04-01 Kalle Gmbh & Co. Kg Mehrschichtige, schlauchförmige Nahrungsmittel-Barrierehülle mit Transfereigenschaften
EP1531177A1 (de) * 2003-11-12 2005-05-18 Karl Zirkel Verpackungseinheit für eine wasserlösliche Stoffe enthaltende Paste, Vorrichtung zur Verarbeitung einer derartigen Verpackungseinheit sowie Verfahren zum waschen von Wäsche
EP1813424A1 (en) 2006-01-30 2007-08-01 A. Schulman Plastics Filler composition for use in a multi-layered tubular food casing
RU2442425C2 (ru) * 2010-05-24 2012-02-20 Общество С Ограниченной Ответственностью "Производственно-Коммерческая Фирма "Атлантис-Пак" Синтетическая колбасная оболочка на полиамидной основе, наполняемая без растяжения, и способ получения такой оболочки
AU2012234463B2 (en) * 2011-03-29 2015-12-24 Cryovac, Llc Multilayer heat-shrinkable asymmetrical film

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5927770B2 (ja) * 1976-10-22 1984-07-07 王子油化合成紙株式会社 インキ接着性の良好な合成紙
US4377616A (en) * 1981-12-30 1983-03-22 Mobil Oil Corporation Lustrous satin appearing, opaque film compositions and method of preparing same
US4701369A (en) * 1986-04-23 1987-10-20 Mobil Oil Corporation Opaque polymer film laminate having an absorbent surface
DE3816942C2 (de) * 1987-05-21 2000-06-15 Gunze Kk Lebensmittel-Verpackungsmaterial und Herstellungsverfahren dafür
DE4130485A1 (de) * 1991-08-23 1993-02-25 Wolff Walsrode Ag Coextrudierte biaxial gereckte schlauchfolie

Also Published As

Publication number Publication date
EP0597363B1 (de) 1996-06-05
DE4238127A1 (de) 1994-05-19
DK0597363T3 (da) 1996-10-07
ATE138852T1 (de) 1996-06-15
DE59302815D1 (de) 1996-07-11
EP0597363A1 (de) 1994-05-18
JPH06198710A (ja) 1994-07-19

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