MX2008000173A - Composiciones de pelicula de capas, empaques preparados a partir de ellas, y metodos de uso. - Google Patents

Composiciones de pelicula de capas, empaques preparados a partir de ellas, y metodos de uso.

Info

Publication number
MX2008000173A
MX2008000173A MX2008000173A MX2008000173A MX2008000173A MX 2008000173 A MX2008000173 A MX 2008000173A MX 2008000173 A MX2008000173 A MX 2008000173A MX 2008000173 A MX2008000173 A MX 2008000173A MX 2008000173 A MX2008000173 A MX 2008000173A
Authority
MX
Mexico
Prior art keywords
inner layer
film composition
packages prepared
methods
layered film
Prior art date
Application number
MX2008000173A
Other languages
English (en)
Inventor
Herbert Bongartz
Kurt Kronawittleithner
Anne Descheemaeker
Original Assignee
Dow Global Technologies 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.)
Filing date
Publication date
Application filed by Dow Global Technologies Inc filed Critical Dow Global Technologies Inc
Publication of MX2008000173A publication Critical patent/MX2008000173A/es

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/24—Perforating by needles or pins
    • 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
    • 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
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/027—Thermal properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
    • B65B1/20—Reducing volume of filled material
    • B65B1/24—Reducing volume of filled material by mechanical compression
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
    • B65B51/10—Applying or generating heat or pressure or combinations thereof
    • 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
    • B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
    • B65D31/14—Valve bags, i.e. with valves for filling
    • 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
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/01—Ventilation or drainage of bags
    • 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
    • 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
    • B32B2439/40—Closed containers
    • B32B2439/46—Bags
    • 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
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    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
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    • Y10T428/00—Stock material or miscellaneous articles
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    • Y10T428/1334—Nonself-supporting tubular film or bag [e.g., pouch, envelope, packet, etc.]
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    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
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    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1376—Foam or porous material containing
    • 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
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    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
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    • Y10T428/1383—Vapor or gas barrier, polymer derived from vinyl chloride or vinylidene chloride, or polymer containing a vinyl alcohol unit is sandwiched between layers [continuous layer]
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    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article
    • Y10T428/1393—Multilayer [continuous layer]
    • 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
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    • Y10T428/15—Sheet, web, or layer weakened to permit separation through thickness
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    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
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    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
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    • Y10T428/24331—Composite web or sheet including nonapertured component
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    • Y10T428/31725—Of polyamide
    • 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
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    • Y10T428/31739—Nylon type
    • Y10T428/31743—Next to addition polymer from unsaturated monomer[s]
    • Y10T428/31746—Polymer of monoethylenically unsaturated hydrocarbon
    • 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
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    • Y10T428/3175—Next to addition polymer from unsaturated monomer[s]
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    • Y10T428/3175—Next to addition polymer from unsaturated monomer[s]
    • Y10T428/31757—Polymer of monoethylenically unsaturated hydrocarbon
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    • Y10T428/31855—Of addition polymer from unsaturated monomers
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    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers
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    • Y10T428/31913—Monoolefin polymer
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    • Y10T428/31938—Polymer of monoethylenically unsaturated hydrocarbon

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Wrappers (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

La invencion se refiere a una composicion de pelicula perforada que comprende por lo menos tres capas, y donde por lo menos una capa es una capa interna con una temperatura de ablandamiento y/o de fusion, inferior a las temperaturas de ablandamiento y/o de fusion respectivas de por lo menos dos capas externas, situadas en superficies opuestas de la capa interna; y donde, cuando se expone a una temperatura elevada, se ablanda o funde la capa interna en un grado tal que, cuando se expone a una fuerza de compresion, se sella un numero suficiente de perforaciones en la capa interna, para impartir una barrera a la humedad incrementada para la composicion de pelicula total. La invencion se refiere tambien a un metodo para formar dicha composicion de pelicula perforada, a los empaques preparados a partir de ella, y a un metodo para llenar empaques preparados a partir de la composicion de pelicula perforada.
MX2008000173A 2005-07-08 2006-07-07 Composiciones de pelicula de capas, empaques preparados a partir de ellas, y metodos de uso. MX2008000173A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US69791505P 2005-07-08 2005-07-08
PCT/US2006/026667 WO2007008753A1 (en) 2005-07-08 2006-07-07 Layered film compositions, packages prepared therefrom, and methods of use

Publications (1)

Publication Number Publication Date
MX2008000173A true MX2008000173A (es) 2008-04-07

Family

ID=37428615

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2008000173A MX2008000173A (es) 2005-07-08 2006-07-07 Composiciones de pelicula de capas, empaques preparados a partir de ellas, y metodos de uso.

Country Status (15)

Country Link
US (1) US8263206B2 (es)
EP (1) EP1904304B1 (es)
JP (1) JP2009500205A (es)
KR (1) KR101281506B1 (es)
CN (1) CN101232997B (es)
AR (1) AR057443A1 (es)
AU (1) AU2006269226A1 (es)
BR (1) BRPI0615521A2 (es)
CA (1) CA2614337C (es)
ES (1) ES2551304T3 (es)
MX (1) MX2008000173A (es)
MY (1) MY148274A (es)
RU (1) RU2427467C2 (es)
TW (1) TWI458637B (es)
WO (1) WO2007008753A1 (es)

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US9216850B2 (en) 2006-09-26 2015-12-22 Intercontinental Great Brands Llc Rupturable substrate
PL2069215T3 (pl) * 2006-09-26 2012-10-31 Intercontinental Great Brands Llc Opakowanie blistrowe podatne na przerwanie
EP2080615A1 (en) * 2008-01-18 2009-07-22 Dow Global Technologies Inc. Coated substrates and packages prepared therefrom
JP5166137B2 (ja) * 2008-06-30 2013-03-21 住友化学株式会社 梱包体及び熱可塑性樹脂フィルムの製造方法
BRPI0910499A2 (pt) 2008-07-15 2020-08-18 Dow Global Technologies Inc. película e película perfurada
DE102008049391A1 (de) * 2008-09-27 2010-04-29 Nordfolien Gmbh Verpackung für Schüttgüter
US20110003940A1 (en) 2009-07-01 2011-01-06 Dow Global Technologies Inc. Ethylene-based polymer compositions for use as a blend component in shrinkage film applications
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EP1904304B1 (en) 2015-09-09
CN101232997B (zh) 2012-12-12
EP1904304A1 (en) 2008-04-02
AR057443A1 (es) 2007-12-05
US8263206B2 (en) 2012-09-11
CA2614337C (en) 2013-07-02
MY148274A (en) 2013-03-29
KR20080034914A (ko) 2008-04-22
RU2008104810A (ru) 2009-08-20
JP2009500205A (ja) 2009-01-08
AU2006269226A1 (en) 2007-01-18
TWI458637B (zh) 2014-11-01
ES2551304T3 (es) 2015-11-17
TW200709931A (en) 2007-03-16
RU2427467C2 (ru) 2011-08-27
KR101281506B1 (ko) 2013-07-08
US20080202075A1 (en) 2008-08-28
BRPI0615521A2 (pt) 2011-05-17
WO2007008753A1 (en) 2007-01-18
CA2614337A1 (en) 2007-01-18

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