BRPI0500266C1 - processo para produção de filme polimérico torcìvel ou similar, filme assim obtido para embalagem e outros e uso - Google Patents

processo para produção de filme polimérico torcìvel ou similar, filme assim obtido para embalagem e outros e uso

Info

Publication number
BRPI0500266C1
BRPI0500266C1 BRC10500266-4A BRPI0500266A BRPI0500266C1 BR PI0500266 C1 BRPI0500266 C1 BR PI0500266C1 BR PI0500266 A BRPI0500266 A BR PI0500266A BR PI0500266 C1 BRPI0500266 C1 BR PI0500266C1
Authority
BR
Brazil
Prior art keywords
film
packaging
twisting
extrusion
producing
Prior art date
Application number
BRC10500266-4A
Other languages
English (en)
Inventor
Jeferson Luiz Anzanello
Original Assignee
Canguru Embalagens S A
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 Canguru Embalagens S A filed Critical Canguru Embalagens S A
Priority to BRC10500266-4A priority Critical patent/BRPI0500266C1/pt
Publication of BRPI0500266A publication Critical patent/BRPI0500266A/pt
Priority to PCT/BR2006/000009 priority patent/WO2006079190A2/en
Priority to US11/815,200 priority patent/US20080308966A1/en
Priority to UY29354A priority patent/UY29354A1/es
Publication of BRPI0500266C1 publication Critical patent/BRPI0500266C1/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
    • 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
    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/14—Twisting
    • 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
    • B32B27/327—Layered products comprising a layer of synthetic resin comprising polyolefins comprising polyolefins obtained by a metallocene or single-site catalyst
    • 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
    • B65D33/16—End- or aperture-closing arrangements or devices
    • 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
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
    • 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
    • B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
    • B29C55/06—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique parallel with the direction of feed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. 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
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • B32B2250/242—All polymers belonging to those covered by group B32B27/32
    • 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
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/10—Inorganic particles
    • B32B2264/102—Oxide or hydroxide
    • 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
    • B32B2307/746—Slipping, anti-blocking, low friction
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Laminated Bodies (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

"PROCESSO PARA PRODUçãO DE FILME POLIMéRICO TORCìVEL OU SIMILAR, FILME ASSIM OBTIDO PARA EMBALAGEM E OUTROS E USO". A presente invenção refere-se a um processo para produção de filme polimérico torcível ou similar, filme assim obtido para embalagem e outros e seu uso tem por objeto um prático e inovador laminado ou filme polimérico com adição de resina no processo de extrusão, conferindo ao produto final a propriedade de efetuar a sua torção, mantendo-se nesse estado de torção e não retornando mais a posição inicial, permitindo que as embalagens para diversos produtos como, alimentos, produtos de higiene, limpeza ou nutrientes para animais, entre outros, sejam abertas ou fechadas por simples torção manipulada, mantendo a conservação do produto contido com as mesmas propriedades de origem. O objeto da presente invenção idealiza um processo para preparar um filme de polietileno com propriedades de torção, sendo obtido através da combinação de resinas e aditivos inseridos no processo de extrusão do filme, o qual pode ser do tipo balão/sopro (blow) ou plano (cast), variando ainda em mono-extrusão ou co-extrusão, onde o filme extrusado pode ser pigmentado de qualquer cor, branco, azul, entre outras, através da adição de pigmentos coloridos no processo de produção ou torná-lo transparente quando nenhum pigmento for inserido.
BRC10500266-4A 2005-01-31 2005-01-31 processo para produção de filme polimérico torcìvel ou similar, filme assim obtido para embalagem e outros e uso BRPI0500266C1 (pt)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BRC10500266-4A BRPI0500266C1 (pt) 2005-01-31 2005-01-31 processo para produção de filme polimérico torcìvel ou similar, filme assim obtido para embalagem e outros e uso
PCT/BR2006/000009 WO2006079190A2 (en) 2005-01-31 2006-01-30 Production process for twistable polymer film or similar product, film thus obtained for packaging and others, and application
US11/815,200 US20080308966A1 (en) 2005-01-31 2006-01-30 Production Process for Twistable Polymer Film or Similar Product, Film Thus Obtained for Packaging and Others, and Application
UY29354A UY29354A1 (es) 2005-01-31 2006-01-31 Proceso para produccion de pelicula polimerica retortable o similar, pelicula asi obtenida para embalaje y otros y uso.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRC10500266-4A BRPI0500266C1 (pt) 2005-01-31 2005-01-31 processo para produção de filme polimérico torcìvel ou similar, filme assim obtido para embalagem e outros e uso

Publications (2)

Publication Number Publication Date
BRPI0500266A BRPI0500266A (pt) 2005-07-05
BRPI0500266C1 true BRPI0500266C1 (pt) 2006-07-18

Family

ID=36659758

Family Applications (1)

Application Number Title Priority Date Filing Date
BRC10500266-4A BRPI0500266C1 (pt) 2005-01-31 2005-01-31 processo para produção de filme polimérico torcìvel ou similar, filme assim obtido para embalagem e outros e uso

Country Status (4)

Country Link
US (1) US20080308966A1 (pt)
BR (1) BRPI0500266C1 (pt)
UY (1) UY29354A1 (pt)
WO (1) WO2006079190A2 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112019021242B1 (pt) 2017-04-12 2023-03-07 Dow Global Technologies Llc Filme de múltiplas camadas e artigo

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2819569A1 (de) * 1978-05-05 1979-11-08 Dietrich Boden Mobiler kuehlbehaelter
JPS552001A (en) * 1978-06-20 1980-01-09 Mitsui Toatsu Chem Inc Polyethylene film for twist wrapping
JPS5968212A (ja) * 1982-10-14 1984-04-18 Mitsui Toatsu Chem Inc ひねり包装用フイルム
JPH0772239B2 (ja) * 1986-07-11 1995-08-02 チッソ株式会社 ひねり包装用フイルム
FR2608570B1 (fr) * 1986-12-17 1989-03-03 Smh Alcatel Distributeur de produits plats
US5246659A (en) * 1987-11-16 1993-09-21 Courtaulds Films & Packaging (Holdings) Ltd. Method of producing polyproplene films
JPH02133433A (ja) * 1988-11-14 1990-05-22 Nippon Unicar Co Ltd ラップフィルム
JPH075762B2 (ja) * 1989-05-23 1995-01-25 三井東圧化学株式会社 ひねり包装用フィルム
US5089200A (en) * 1989-10-06 1992-02-18 E. I. Dupont De Nemours And Company Process for melt extrusion of polymers
DE3937941A1 (de) * 1989-11-15 1991-05-16 Hoechst Ag Dreheinschlagsfolie aus polypropylen
DE4037417A1 (de) * 1990-11-24 1992-05-27 Hoechst Ag Metallisierbare dreheinschlagfolie aus biaxial orientiertem polypropylen
DE19536043A1 (de) * 1995-09-28 1997-04-10 Hoechst Ag Polyolefinfolie mit Cycloolefinpolymer, Verfahren zu ihrer Herstellung und ihre Verwendung
US6447875B1 (en) * 1999-07-30 2002-09-10 3M Innovative Properties Company Polymeric articles having embedded phases
KR20010083452A (ko) * 2000-02-15 2001-09-01 오현혁 자외선 차단을 위한 포장용 수축필름
DE60135392D1 (de) * 2000-06-06 2008-09-25 Cryovac Inc Verpacktes Nahrungsmittelprodukt
DE10105125B4 (de) * 2001-02-05 2004-06-03 Nordenia Deutschland Gronau Gmbh Verpackungsfolie für Dreheinschlagverpackungen
DE10127325A1 (de) * 2001-06-06 2003-02-06 Tesa Ag Selbstklebender Schutzartikel für mechanisch stark beanspruchte lackierte Autobilteile
US20040175592A1 (en) * 2003-03-07 2004-09-09 Douglas Michael J. Thermoplastic multilayer barrier structures
AT501412A1 (de) * 2004-11-29 2006-08-15 Ebert Folien Ndl Der Haendler Dreheinschlagfolie sowie deren verwendung als verpackungsfolie

Also Published As

Publication number Publication date
WO2006079190A2 (en) 2006-08-03
WO2006079190A3 (en) 2006-08-24
UY29354A1 (es) 2007-05-31
BRPI0500266A (pt) 2005-07-05
US20080308966A1 (en) 2008-12-18

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Legal Events

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