BR7902468A - Pelicula de empacotar de varias camadas,flexivel e termoplastica e processo para preparar a pelicula de empacotar de varias camadas - Google Patents

Pelicula de empacotar de varias camadas,flexivel e termoplastica e processo para preparar a pelicula de empacotar de varias camadas

Info

Publication number
BR7902468A
BR7902468A BR7902468A BR7902468A BR7902468A BR 7902468 A BR7902468 A BR 7902468A BR 7902468 A BR7902468 A BR 7902468A BR 7902468 A BR7902468 A BR 7902468A BR 7902468 A BR7902468 A BR 7902468A
Authority
BR
Brazil
Prior art keywords
packaging film
multiple layer
layer packaging
thermoplastic
flexible
Prior art date
Application number
BR7902468A
Other languages
English (en)
Inventor
W Mueller
J Schoenberg
H Schirmer
A Weinberg
Original Assignee
Grace W R & Co
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 Grace W R & Co filed Critical Grace W R & Co
Publication of BR7902468A publication Critical patent/BR7902468A/pt

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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/144—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers using layers with different mechanical or chemical conditions or properties, e.g. layers with different thermal shrinkage, layers under tension during bonding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/023—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets using multilayered plates or sheets
    • 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
    • B32B27/306—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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B2038/0052—Other operations not otherwise provided for
    • B32B2038/0076—Curing, vulcanising, cross-linking
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/03—3 layers
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/05—5 or more layers
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
    • 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
    • B32B2310/00—Treatment by energy or chemical effects
    • B32B2310/08—Treatment by energy or chemical effects by wave energy or particle radiation
    • B32B2310/0875—Treatment by energy or chemical effects by wave energy or particle radiation using particle radiation
    • B32B2310/0881—Treatment by energy or chemical effects by wave energy or particle radiation using particle radiation using ion-radiation, e.g. alpha-rays
    • 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
    • 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
    • Y10T428/24975—No layer or component greater than 5 mils thick
    • 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
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
    • Y10T428/264—Up to 3 mils
    • 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
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/269—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension including synthetic resin or polymer layer or component
    • 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]
    • Y10T428/31786—Of polyester [e.g., alkyd, etc.]
    • Y10T428/31797—Next to addition polymer from unsaturated monomers
    • 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
    • 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
    • Y10T428/31938—Polymer of monoethylenically unsaturated hydrocarbon

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
BR7902468A 1978-08-30 1979-04-23 Pelicula de empacotar de varias camadas,flexivel e termoplastica e processo para preparar a pelicula de empacotar de varias camadas BR7902468A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/938,191 US4188443A (en) 1978-08-30 1978-08-30 Multi-layer polyester/polyolefin shrink film

Publications (1)

Publication Number Publication Date
BR7902468A true BR7902468A (pt) 1980-03-18

Family

ID=25471057

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7902468A BR7902468A (pt) 1978-08-30 1979-04-23 Pelicula de empacotar de varias camadas,flexivel e termoplastica e processo para preparar a pelicula de empacotar de varias camadas

Country Status (3)

Country Link
US (1) US4188443A (pt)
BR (1) BR7902468A (pt)
CA (1) CA1147520A (pt)

Families Citing this family (93)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO792863L (no) * 1978-09-19 1980-03-20 Bayer Ag Skumfattig overflatelimingsmiddel for papir
US4370369A (en) * 1981-07-02 1983-01-25 Composite Container Corporation Heat-sealable sheet and container
US4551365A (en) * 1981-10-23 1985-11-05 Composite Container Corporation Rigid coextruded sheet and container
US4484971A (en) * 1982-06-24 1984-11-27 General Binding Corporation Method and apparatus for making improved laminating film
US4477506A (en) * 1982-06-24 1984-10-16 General Binding Corporation Method and apparatus for making improved laminating film and improved film
US4501797A (en) * 1982-12-01 1985-02-26 American Can Company Unbalanced oriented multiple layer film
US4501780A (en) * 1982-12-15 1985-02-26 W. R. Grace & Co., Cryovac Div. Tubular film having sealing layer of propylene ethylene random copolymer
ZA843231B (en) * 1983-05-04 1984-12-24 American Can Co Multiple layer packaging film
US5209972A (en) * 1983-05-04 1993-05-11 Super Scott S Multiple layer packaging film
US4501798A (en) * 1983-05-05 1985-02-26 American Can Company Unbalanced oriented multiple layer film
US4585682A (en) * 1983-05-23 1986-04-29 W. R. Grace & Co. Roofing membranes
US4565742A (en) * 1983-10-20 1986-01-21 Du Pont Canada Inc. Process for forming a sealant WEB-PVDC-base film laminate
JPS60120050A (ja) * 1983-12-02 1985-06-27 呉羽化学工業株式会社 熱収縮性筒状積層フイルム
US4617241A (en) * 1984-01-23 1986-10-14 W. R. Grace & Co., Cryovac Div. Linear polyethylene stretch/shrink films
US5372669A (en) 1985-02-05 1994-12-13 Avery Dennison Corporation Composite facestocks and liners
US5143570A (en) * 1985-02-05 1992-09-01 Avery Dennison Corporation Composite facestocks and liners
US4643926A (en) * 1985-04-29 1987-02-17 W. R. Grace & Co., Cryovac Div. Flexible medical solution pouches
US4765999A (en) * 1985-07-26 1988-08-23 Presto Products, Incorporated Polyester/copolyester coextruded packaging film
US4854999A (en) * 1985-10-11 1989-08-08 W. R. Grace & Co. Method of making a laminate via corona discharge treatment
US4778557A (en) * 1985-10-11 1988-10-18 W. R. Grace & Co., Cryovac Div. Multi-stage corona laminator
US4803122A (en) * 1985-10-11 1989-02-07 W. R. Grace & Co. Multilayer laminate of self supporting films
US4803102A (en) * 1985-11-29 1989-02-07 American National Can Company Multiple layer packaging films and packages formed therefrom
US4910085A (en) * 1985-11-29 1990-03-20 American National Can Company Multiple layer packaging films and packages formed thereof
US4716061A (en) * 1985-12-17 1987-12-29 Presto Products, Incorporated Polypropylene/polyester nonoriented heat sealable moisture barrier film and bag
US4705707A (en) * 1985-12-17 1987-11-10 Presto Products, Incorporated Polyethylene/polyester nonoriented heat sealable moisture barrier film and bag
JPS62273849A (ja) * 1986-05-23 1987-11-27 呉羽化学工業株式会社 熱収縮性複合フイルム及びその製造方法
US4816343A (en) * 1986-08-26 1989-03-28 W. R. Grace & Co. Chemically stabilized film
US4726997A (en) * 1986-08-26 1988-02-23 W. R. Grace & Co., Cryovac Div. Chemically stabilized film
DE3786504T2 (de) * 1986-08-28 1993-12-02 Bridgestone Corp Schlagfeste, zerreissfeste Verbundscheiben.
US4788105A (en) * 1986-09-09 1988-11-29 W. R. Grace & Co. Oxygen barrier laminates
US4898771A (en) * 1986-10-14 1990-02-06 W. R. Grace & Co.-Conn. Agent for imparting antistatic characteristics to a thermoplastic polymer and a thermoplastic polymer composition containing the agent
US5001015A (en) * 1986-10-14 1991-03-19 W. R. Grace & Co.-Conn. Antistatic polyolefin compositions and antistatic polyolefin films made therefrom, including oriented films
US5025922A (en) * 1986-10-14 1991-06-25 W. R. Grace & Co.-Conn. Agent for imparting antistatic characteristics to a thermoplastic polymer and a thermoplastic polymer composition containing the agent
US4800115A (en) * 1986-10-14 1989-01-24 W. R. Grace & Co. Agent for imparting antistatic characteristics to a thermoplastic polymer and a thermoplastic polymer composition containing the agent
US4899521A (en) * 1986-10-14 1990-02-13 W. R. Grace & Co. - Conn. Antistatic thermoplastic/polyamide-polyether compositions and antistatic polymeric films made therefrom
US5024792A (en) * 1986-10-14 1991-06-18 W. R. Grace & Co.-Conn. Antistatic thermoplastic/polyamide-polyether compositions and antistatic polymeric films made therefrom
US4882894A (en) * 1986-10-14 1989-11-28 W. R. Grace & Co.-Conn. Agent for imparting antistatic characteristics to a thermoplastic polymer and a thermoplastic polymer composition containing the agent
US4828928A (en) * 1986-12-17 1989-05-09 W. R. Grace & Co. Monoaxial shrink film
US4833024A (en) * 1987-04-03 1989-05-23 W. R. Grace & Co. Low shrink energy films
US4797235A (en) * 1987-04-16 1989-01-10 W. R. Grace & Co. Process for enhanced orientation of polymeric films
US5089352A (en) * 1987-04-16 1992-02-18 W. R. Grace & Co.-Conn. Cross-linked multilayer heat-shrinkable oriented polymeric film
US4946743A (en) * 1987-06-26 1990-08-07 Reynolds Consumer Products, Inc. Nonoriented polyester films for lidding stock with modified heat seal layer
US4837084A (en) * 1987-07-02 1989-06-06 W. R. Grace & Co.-Conn. Thermoplastic multi-layer packaging film and bags made therefrom
US4853265A (en) * 1987-09-02 1989-08-01 W. R. Grace & Co.-Conn. Eva based multi-layer, heat-shrinkable, packaging film and bags made therefrom
US4879177A (en) * 1987-11-13 1989-11-07 W. R. Grace & Co. Monoaxially oriented shrink film
US4999252A (en) * 1988-01-14 1991-03-12 W. R. Grace & Co.-Conn. Permanent antistatic acid copolymer/quaternary amine mixtures films
US5171641A (en) * 1988-01-14 1992-12-15 W. R. Grace & Co.-Conn. Permanent antistatic acid copolymer/quaternary amine polymeric films
US5153075A (en) * 1988-01-14 1992-10-06 W. R. Grace & Co.-Conn. Permanent antistatic acid copolymer/quaternary amine polymeric films
US4994324A (en) * 1989-01-19 1991-02-19 Union Camp Corporation Hot-fill polyethylene bags
US5023143A (en) * 1989-03-14 1991-06-11 W. R. Grace & Co.-Conn. Low shrink force shrink film
EP0418836A3 (en) * 1989-09-22 1991-11-21 Hercules Incorporated Multilayer oriented film containing polypropylene and co-polyester
US5079051A (en) * 1989-12-08 1992-01-07 W. R. Grace & Co.-Conn. High shrink energy/high modulus thermoplastic multi-layer packaging film and bags made therefrom
US5139831A (en) * 1990-03-02 1992-08-18 W. R. Grace & Co.-Conn. Impact modified medical film with ph control
NZ237840A (en) * 1990-05-25 1993-05-26 Grace W R & Co High density polyethylene shrink film
CA2047148C (en) * 1990-07-25 2000-07-04 Walter B. Mueller High melt flow polypropylene medical film
US5186782A (en) * 1990-10-17 1993-02-16 Avery Dennison Corporation Method for high speed labelling of deformable substrates
US5298302A (en) 1992-08-21 1994-03-29 W. R. Grace & Co.-Conn. Film with improved lap seal
US6238788B1 (en) 1993-04-19 2001-05-29 E. I. Du Pont De Nemours And Company Multi-layer film having self limiting heat seal and methods relating thereto
US5888599A (en) * 1993-04-19 1999-03-30 E. I. Du Pont De Nemours And Company Multi-layer lidding film having improved heat seal properties and methods relating thereto
US5516393A (en) * 1993-04-29 1996-05-14 Avery Dennison Corporation Labelling of substrates
EP0679487A1 (en) * 1994-04-28 1995-11-02 W.R. Grace & Co.-Conn. Multi-layer polyolefin film containing recycle polymer from cross-linked films
US6322883B1 (en) 1994-07-15 2001-11-27 Exxonmobil Oil Corporation Uniaxially shrinkable biaxially oriented polypropylene film with HDPE skin
US5792534A (en) * 1994-10-21 1998-08-11 The Dow Chemical Company Polyolefin film exhibiting heat resistivity, low hexane extractives and controlled modulus
US6150011A (en) * 1994-12-16 2000-11-21 Cryovac, Inc. Multi-layer heat-shrinkage film with reduced shrink force, process for the manufacture thereof and packages comprising it
US5569511A (en) * 1995-02-21 1996-10-29 Spector; Donald Fragrance-emitting decorative object
US5695840A (en) * 1995-03-22 1997-12-09 W. R. Grace & Co.-Conn. Films for medical solution pouches
CA2170961C (en) * 1995-03-22 2005-08-09 Walter B. Mueller Multilayer films for packaging and administering medical solutions
CN1088426C (zh) * 1995-06-05 2002-07-31 艾弗里·丹尼森公司 耐热压敏胶结构体
US5747742A (en) * 1995-10-16 1998-05-05 Lucent Technologies, Inc. Protective wrapping for spliced cable connectors
FR2774078B1 (fr) * 1998-01-29 2000-03-03 Soplaril Sa Film pour l'enveloppement d'objets
US6610392B1 (en) * 1998-03-04 2003-08-26 Cryovac, Inc. Heat-shrinkable multilayer packaging film comprising inner layer comprising a polyester
JP4495264B2 (ja) 1998-04-24 2010-06-30 株式会社クレハ 熱収縮性多層フィルム
US6355287B2 (en) * 1998-06-22 2002-03-12 Cryovac, Inc. Packaged food product having added liquid
US6355336B1 (en) * 1998-12-15 2002-03-12 Mitsubishi, Engineering-Plastics Corporation Multi-layer packaging film
US6294264B1 (en) 1999-03-30 2001-09-25 Cryovac, Inc. Oriented cook-in film with good interply adhesion
US6405869B1 (en) * 1999-07-01 2002-06-18 2Wit, Llc Shrink wrap gift bag and method of manufacturing the same
US20030039826A1 (en) * 2000-03-20 2003-02-27 Sun Edward I. Conformable and die-cuttable biaxially oriented films and labelstocks
US7273629B2 (en) * 2000-11-28 2007-09-25 Cryovac, Inc. Meat package with reduced leaker rates
CZ20031546A3 (cs) 2000-12-06 2003-09-17 Dow Global Technologies Inc. Vrstvená struktura obsahující neorientovaný vícevrstvý film s polyolefinovým jádrem, vhodná jako ochranný povlak povrchů kovů
US20060076101A1 (en) * 2004-10-13 2006-04-13 Sergey Krivich Method for decorating eggshells and article on egg decoration
US20060083875A1 (en) * 2004-10-15 2006-04-20 Sonoco Development, Inc., A Corporation Of South Carolina Lap sealable laminate for retort pouch
TWI370057B (en) * 2005-01-11 2012-08-11 Mitsubishi Plastics Inc Heat shrinkable laminated film
US8808595B2 (en) 2009-04-07 2014-08-19 Cryovac, Inc. Multilayer film for medical solution pouches having reduced proficiency for forming bubbles
EP2766186B1 (en) * 2011-10-14 2017-06-28 Avery Dennison Corporation Shrink film for label
US9168101B2 (en) 2012-09-28 2015-10-27 Morris Azad Apparatus and method for sterilization and organization of a tamper resistant lock and receptacle
US9624019B2 (en) 2012-11-09 2017-04-18 Winpak Films Inc. High oxygen and water barrier multilayer film
JP5898102B2 (ja) * 2013-02-05 2016-04-06 真丸特殊紙業株式会社 積層フィルムの製造方法
US9614198B2 (en) 2014-06-03 2017-04-04 Ford Global Technologies, Llc Battery cell shrink-wrap method and assembly
US10875286B2 (en) 2015-04-02 2020-12-29 Clysar Llc Multilayer shrink film with scission layer
EP3381681A1 (en) 2017-03-28 2018-10-03 Taghleef Industries S.L.U. Multilayered polyolefin films
CN110799431B (zh) 2017-06-29 2022-06-21 克里奥瓦克公司 包装方法、柔性容器、包装和用于烹调食品的方法
US11014706B2 (en) * 2018-05-01 2021-05-25 Apple Inc. Opening configuration for shrink-wrapped package
CN110116534A (zh) * 2019-06-04 2019-08-13 福建冠翔日用塑料制品有限公司 一种高性能塑料膜及其制备工艺

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2876067A (en) * 1955-09-09 1959-03-03 Du Pont Heat-shrinkable film
US3188265A (en) * 1957-11-12 1965-06-08 Minnesota Mining & Mfg Packaging films
US3017302A (en) * 1958-01-31 1962-01-16 Milprint Inc Art of packaging commodities
US4048428A (en) * 1961-12-05 1977-09-13 W. R. Grace & Co. Method for preparing a film of vinylidene chloride polymer
US3285766A (en) * 1963-03-28 1966-11-15 Avisun Corp Biaxially oriented ethylene polymer coated polypropylene sheet and method for makingsame
US3547754A (en) * 1965-10-01 1970-12-15 Crown Zellerbach Corp Thermoplastic packaging films having a difference in slip characteristics between their two outer surfaces
USRE28554E (en) 1966-12-06 1975-09-16 Flexible wrapping material
US4101699A (en) * 1973-11-23 1978-07-18 Samuel Moore & Company Synthetic resinous tube
US4132050A (en) * 1973-12-21 1979-01-02 Imperial Chemical Industries Limited Polyolefin films
CH595412A5 (pt) * 1974-02-05 1978-02-15 Ciba Geigy Ag
US4041206A (en) * 1974-03-03 1977-08-09 Toray Industries, Inc. Laminated polyester film
JPS5312971A (en) * 1976-07-22 1978-02-06 Honshu Paper Co Ltd Polypropylene composite film having antistatic and low temperature heat seal property and its production
US4225373A (en) * 1976-12-22 1980-09-30 W. R. Grace & Co. Sealing cross-linked thermoplastic materials
JPS6016341B2 (ja) * 1977-03-16 1985-04-25 三菱樹脂株式会社 熱収縮性積層フイルム
US4147827A (en) * 1977-11-04 1979-04-03 Mobil Oil Corporation Coextruded heat sealable laminar thermoplastic films

Also Published As

Publication number Publication date
CA1147520A (en) 1983-06-07
US4188443A (en) 1980-02-12

Similar Documents

Publication Publication Date Title
BR7902468A (pt) Pelicula de empacotar de varias camadas,flexivel e termoplastica e processo para preparar a pelicula de empacotar de varias camadas
BR7902250A (pt) Pelicula para empacotamento de multiplas camadas e processo para fabricar a pelicula
BR7900399A (pt) Processo para fazer um material folha revestido com adesiva sensivel a pressao,microporoso,e material em folha obtido
BR8203759A (pt) Pelicula de empacotamento termoplastica de multiplas camadas e processo para sua fabricacao receptaculo involucro
BR7901526A (pt) Recipiente de material termoplastico;e processo para a fabricacao de um recipiente de material termoplastico
FR2340819A1 (fr) Feuille composite d'emballage
ES512188A0 (es) "perfeccionamientos introducidos en una pelicula de plastico adherente para envolver".
BR7900748A (pt) Processo para produzir adesivo sensivel a pressao,e processo para obtencao de um material em folha revestido com um adesivo
MX151765A (es) Moldura mejorada termoplastica para cejas
BR7900943A (pt) Laqueamento em varias camadas,processo para a sua preparacao e emprego de uma laca clara
BE855890A (fr) Feuille composite thermosoudable, notamment, comme materiau d'emballage
IT7925359A0 (it) Ballaggio in cartone con laccio periferico
BR7701995A (pt) Peliculas de material plastico,processo para a sua fabricacao e metodo para proteger as culturas agrarias
BR7908346A (pt) Elemento sensivel a radiacao, e, processo para preparar polimeros reticulaveis
AR220775A1 (es) Procedimiento para el tratamiento de una tira de papel y una calandria para llevar a cabo el procedimiento
DK232079A (da) Sikkert lukket emballeringsenhed omfattende en beholder og et laag
BR7704023A (pt) Processo para a preparacao de papel de parede e produto
BR7901936A (pt) Processo para preparar um copolimero de alquilacrilato-alquileno,silano-modificado,hidro-curavel e copolimero de alqulacrilato-alquileno,silano-modificado
BR7907400A (pt) Processo para fazer um artigo de calcado e artigo de calcado
AR210786A1 (es) Contenedor de material termoplastico encogible
BR7908136A (pt) Processo para a realizacao de pecas de acoplamento de materia termoplastica,e,dispositivo para a realizacao do processo
MX148645A (es) Mejoras a maquina para plegar bolsas de plastico y similares
BR7908396A (pt) Processo para fabricacao de embalagens de empacotamento,e,equipamento destinado a concretizar o processo
BR7908462A (pt) Laminado metal-termoplastico-metal e processo para a fabricacao do mesmo
BR7905082A (pt) Laminado de palipropileno,flexivel,de camada dupla,e processo para sua producao