AR012319A1 - Peliculas polimericas, laminado que las contiene y envoltorios producidos a partir de ellos. - Google Patents

Peliculas polimericas, laminado que las contiene y envoltorios producidos a partir de ellos.

Info

Publication number
AR012319A1
AR012319A1 ARP980101520A ARP980101520A AR012319A1 AR 012319 A1 AR012319 A1 AR 012319A1 AR P980101520 A ARP980101520 A AR P980101520A AR P980101520 A ARP980101520 A AR P980101520A AR 012319 A1 AR012319 A1 AR 012319A1
Authority
AR
Argentina
Prior art keywords
layer
heat
polymeric
heat seal
polymeric films
Prior art date
Application number
ARP980101520A
Other languages
English (en)
Original Assignee
Rexam Med Packaging Ltd
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 GB9801127A external-priority patent/GB2323812B/en
Application filed by Rexam Med Packaging Ltd filed Critical Rexam Med Packaging Ltd
Publication of AR012319A1 publication Critical patent/AR012319A1/es

Links

Classifications

    • 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
    • B65D75/5855—Peelable seals
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/06—Interconnection of layers permitting easy separation
    • 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
    • Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
    • Y10T428/2813—Heat or solvent activated or sealable
    • Y10T428/2817—Heat sealable
    • Y10T428/2826—Synthetic resin or 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
    • Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
    • Y10T428/2848—Three or more layers
    • 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
    • Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
    • Y10T428/2852—Adhesive compositions
    • Y10T428/2878—Adhesive compositions including addition polymer from unsaturated monomer

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

Películas poliméricas sellables por calor que poseen una capa externa polimérica de sellado por calor, con una viscosidad tal, a sus temperaturas determosellado, que fluye dentro de los espacios intersticiales entre las fibras de un materialf ibroso y encapsulan las fibras a tales temperaturas, una capapolimérica intermedia en contacto con la capa de termosellado, dicha capa polimérica intermedia es capaz de dividirse cohesivamente cunado se desprendela película sellada porcalor, y al menos otra capa polimérica más; la capa de termosellado es más fácil de fracturar que la capa intermedia a la temperaturaa la cual se efectua el desprendimiento, de manera tal que la capa de termosellado se rompe en vez dedesprenderse , continuando a través de la capaintermedia una vez que se efectuo el desprendimiento a través de la zona de sellado por calor, y envoltorios producidos a partir de ello.
ARP980101520A 1997-04-04 1998-04-03 Peliculas polimericas, laminado que las contiene y envoltorios producidos a partir de ellos. AR012319A1 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9706901.7A GB9706901D0 (en) 1997-04-04 1997-04-04 Polymeric films
GBGB9727169.6A GB9727169D0 (en) 1997-04-04 1997-12-24 Polmeric films and packages made therefrom
GB9801127A GB2323812B (en) 1997-04-04 1998-01-21 Polymeric films and packages produced therefrom

Publications (1)

Publication Number Publication Date
AR012319A1 true AR012319A1 (es) 2000-10-18

Family

ID=10810315

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP980101520A AR012319A1 (es) 1997-04-04 1998-04-03 Peliculas polimericas, laminado que las contiene y envoltorios producidos a partir de ellos.

Country Status (5)

Country Link
US (1) US5965254A (es)
AR (1) AR012319A1 (es)
GB (2) GB9706901D0 (es)
MY (1) MY119798A (es)
ZA (1) ZA982653B (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6702916B2 (en) * 1997-05-14 2004-03-09 Honeywell International Inc. Very ultra thin conductor layers for printed wiring boards
US20050284588A1 (en) * 2001-08-22 2005-12-29 Blonder Greg E Thermally movable plastic devices
FR2819789B1 (fr) * 2001-01-23 2003-05-30 Pechiney Emballage Flexible Eu Materiau d'operculage a large plage de thermoscellage
EP1373400A2 (en) * 2001-03-16 2004-01-02 Chevron Phillips Chemical Company LP Polyethylene/low molecular weight hydrogenated aliphatic resin blends
EP1484259A1 (de) * 2003-06-04 2004-12-08 Alcan Technology & Management Ltd. Verbundfolie zum Verschliessen eines Glasbehälters
CA2770339A1 (en) * 2009-08-28 2011-03-03 Closure Systems International, Inc. Method of compression molding a plastic closure from foamed polymeric material
EP2492089A1 (de) * 2011-02-25 2012-08-29 Amcor Flexibles Singen GmbH Verbundfolie
US11319131B2 (en) * 2012-11-15 2022-05-03 Bemis Company, Inc. Sterilization pouch
US10124933B2 (en) * 2014-07-18 2018-11-13 Inteplast Group Corporation Bag with re-sealable and tearable band
US10494148B2 (en) * 2015-03-27 2019-12-03 Bemis Company, Inc. Flexible peelable/resealable package
US10053263B2 (en) 2015-08-21 2018-08-21 Inteplast Group Corporation Tearable container closure and envelope comprising same
US10351305B2 (en) 2015-11-23 2019-07-16 Amcor Flexibles, Inc. Package seal having a fibrous breathable material
WO2018208279A1 (en) 2017-05-08 2018-11-15 Bemis Company, Inc. Package having peel reseal feature

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4759984A (en) * 1986-06-27 1988-07-26 Shell Oil Company Peelable seals using polybutylene-1
US4808662A (en) * 1986-06-27 1989-02-28 Shell Oil Company Peelable seals using polybutylene
US4870134A (en) * 1987-05-27 1989-09-26 Shell Oil Company Film, sheet and laminate capable of forming easy-open packagings
GB2210581B (en) * 1987-10-05 1992-01-02 Courtaulds Films & Packaging Polymeric films
JPH02134246A (ja) * 1988-11-15 1990-05-23 Tonen Sekiyukagaku Kk ヒートシール性ポリエチレン架橋延伸フイルム及びその製造方法
US5066543A (en) * 1990-02-28 1991-11-19 Shell Oil Company Film, sheet and laminate capable of forming easy-open packagings
DE4205555A1 (de) * 1992-02-24 1993-08-26 Hoechst Ag Einseitig niedrig siegelnde, transparente polyolefin-mehrschichtfolie, verfahren zu ihrer herstellung und ihre verwendung
EP0562867A1 (en) * 1992-03-26 1993-09-29 Courtaulds Films (Holdings) Limited Polymeric films
GB2296466B (en) * 1994-12-23 1998-02-04 Courtaulds Films Polymeric films

Also Published As

Publication number Publication date
ZA982653B (en) 1998-09-30
US5965254A (en) 1999-10-12
GB9706901D0 (en) 1997-05-21
MY119798A (en) 2005-07-29
GB9727169D0 (en) 1998-02-25

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Legal Events

Date Code Title Description
FB Suspension of granting procedure