ZA81386B - Thermoplastic packaging films with improved heat-seal characteristics - Google Patents
Thermoplastic packaging films with improved heat-seal characteristicsInfo
- Publication number
- ZA81386B ZA81386B ZA00810386A ZA81386A ZA81386B ZA 81386 B ZA81386 B ZA 81386B ZA 00810386 A ZA00810386 A ZA 00810386A ZA 81386 A ZA81386 A ZA 81386A ZA 81386 B ZA81386 B ZA 81386B
- Authority
- ZA
- South Africa
- Prior art keywords
- improved heat
- packaging films
- thermoplastic packaging
- seal characteristics
- seal
- Prior art date
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/26—Processes for applying liquids or other fluent materials performed by applying the liquid or other fluent material from an outlet device in contact with, or almost in contact with, the surface
- B05D1/265—Extrusion coatings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/02—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber
- B05D7/04—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber to surfaces of films or sheets
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
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- 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
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- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
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- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Laminated Bodies (AREA)
- Wrappers (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/115,530 US4333968A (en) | 1980-01-25 | 1980-01-25 | Thermoplastic packaging films with improved heat-seal characteristics |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA81386B true ZA81386B (en) | 1982-08-25 |
Family
ID=22361978
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA00810386A ZA81386B (en) | 1980-01-25 | 1981-01-20 | Thermoplastic packaging films with improved heat-seal characteristics |
Country Status (9)
Country | Link |
---|---|
US (1) | US4333968A (de) |
EP (1) | EP0038108B1 (de) |
JP (1) | JPS56120343A (de) |
AU (1) | AU546007B2 (de) |
CA (1) | CA1151378A (de) |
DE (1) | DE3172645D1 (de) |
ES (1) | ES498758A0 (de) |
NZ (1) | NZ196002A (de) |
ZA (1) | ZA81386B (de) |
Families Citing this family (53)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3041286C1 (de) * | 1980-11-03 | 1982-07-22 | Hoechst Ag, 6000 Frankfurt | Siegelfaehige,biaxial gestreckte Polypropylenfolie mit hoher Kratzfestigkeit sowie Verfahren zu ihrer Herstellung |
FR2545470B1 (fr) * | 1983-05-03 | 1986-06-27 | Monoplast Sa | Procede de fermeture etanche de recipients en matiere plastique et recipients obtenus selon ce procede |
DE3323018A1 (de) * | 1983-06-25 | 1985-01-10 | Beiersdorf Ag, 2000 Hamburg | Klebeband |
US4526832A (en) * | 1983-09-21 | 1985-07-02 | The United States Of America As Represented By The Secretary Of The Navy | Antistatic packaging material and steel substrates packaged therewith |
JPS60171148A (ja) * | 1984-02-16 | 1985-09-04 | 出光石油化学株式会社 | 多層フイルム |
US4652473A (en) * | 1984-12-10 | 1987-03-24 | Minnesota Mining And Manufacturing Company | Tamper-resistant packaging tape |
US4560614A (en) * | 1984-12-19 | 1985-12-24 | Mobil Oil Corporation | Non-blocking opaque film |
GB8513247D0 (en) * | 1985-05-24 | 1985-06-26 | Ici Plc | Multiple-layer polyolefin films |
JPS61295036A (ja) * | 1985-06-25 | 1986-12-25 | 呉羽化学工業株式会社 | 熱収縮性積層フイルム |
EP0214790A3 (de) * | 1985-09-03 | 1988-02-10 | Mobil Oil Corporation | Beschichteter biaxial orientierter Film und dessen Herstellungsverfahren |
FI73386C (fi) * | 1985-09-25 | 1987-10-09 | Wihuri Oy | En stark aongsteriliserbar maongskiktsfolie och daerav framstaellda foerpackningar foer fysiologiska loesningar. |
DE3543118A1 (de) * | 1985-12-06 | 1987-06-11 | Wolff Walsrode Ag | Siegelbare mehrschichtfolien |
JPS62238732A (ja) * | 1986-04-10 | 1987-10-19 | Gunze Ltd | プリントラミネ−ト用フイルム及びその熱圧着方法 |
DE3612160A1 (de) * | 1986-04-11 | 1987-10-15 | Wolff Walsrode Ag | Siegelbar, gereckte verbundfolien |
US4939151A (en) * | 1988-10-31 | 1990-07-03 | Baxter International Inc. | Adherent cell culture flask |
JPH0373341A (ja) * | 1989-05-09 | 1991-03-28 | Toray Ind Inc | 熱圧着プリントラミネート用フィルム |
US5298202A (en) * | 1989-07-28 | 1994-03-29 | W. R. Grace & Co.-Conn. | Double bubble process for making strong, thin film |
DE3935643A1 (de) * | 1989-10-26 | 1991-05-02 | Wolff Walsrode Ag | Heisskaschierbare, hochglaenzende mehrschichtfolien |
US6171443B1 (en) | 1990-03-05 | 2001-01-09 | Polyweave International, Llc | Recyclable polymeric synthetic paper and method for its manufacture |
US5616384A (en) * | 1990-03-05 | 1997-04-01 | International Paper Company | Recyclable polymeric label paper |
US5158836A (en) * | 1991-02-21 | 1992-10-27 | W. R. Grace & Co.-Conn. | Oriented film of high clarity and gloss |
US5219666A (en) * | 1990-03-23 | 1993-06-15 | W.R. Grace & Co.-Conn. | Oriented film of high clarity and gloss |
CA2048296C (en) * | 1990-08-13 | 2002-09-24 | Henry G. Schirmer | Blends of polypropylene and ethylene copolymer and films made from the blend |
US5935847A (en) * | 1994-10-28 | 1999-08-10 | Baxter International Inc. | Multilayer gas-permeable container for the culture of adherent and non-adherent cells |
US6297046B1 (en) | 1994-10-28 | 2001-10-02 | Baxter International Inc. | Multilayer gas-permeable container for the culture of adherent and non-adherent cells |
US6024220A (en) * | 1995-06-07 | 2000-02-15 | Baxter International Inc. | Encapsulated seam for multilayer materials |
US6391404B1 (en) | 1995-06-07 | 2002-05-21 | Baxter International Inc. | Coextruded multilayer film materials and containers made therefrom |
CA2229846C (en) * | 1996-07-03 | 2006-05-30 | Baxter International Inc. | Method of sealing a port tube in a container |
US6033775A (en) * | 1996-11-29 | 2000-03-07 | Sumitomo Chemical Company, Limited | Multi-layer stretch wrapping film |
DE19746264A1 (de) | 1997-10-20 | 1999-04-29 | Wolff Walsrode Ag | Verfahren zur Herstellung einer Carboxymethylcellulose mit verbesserter Wasserretention |
DE10030879A1 (de) * | 2000-06-23 | 2002-01-03 | Wolff Walsrode Ag | Peelfähige, siegelbare polyolefinische Mehrschichtfolie und deren Verwendung als Verpackungsfolie |
GB0101994D0 (en) * | 2001-01-25 | 2001-03-14 | Dupont Teijin Films Us Ltd | Process for the production of coated polumeric film |
GB0201764D0 (en) * | 2002-01-25 | 2002-03-13 | Dupont Teijin Films Us Ltd | Multi-layer polymeric film III |
US6893722B2 (en) * | 2002-04-29 | 2005-05-17 | Exxonmobil Oil Corporation | Cationic, amino-functional, adhesion-promoting polymer for curable inks and other plastic film coatings, and plastic film comprising such polymer |
US7195818B2 (en) * | 2002-05-01 | 2007-03-27 | Exxonmobil Oil Corporation | Sealable multi-layer opaque film |
US20040105994A1 (en) * | 2002-12-03 | 2004-06-03 | Pang-Chia Lu | Thermoplastic film structures with a low melting point outer layer |
US7314669B2 (en) * | 2003-02-05 | 2008-01-01 | Pechiney Emballage Flexible Europe | Easy peel film structures |
GB0316708D0 (en) * | 2003-07-16 | 2003-08-20 | Dupont Teijin Films Us Ltd | Polymeric film |
US20060172143A1 (en) * | 2003-07-23 | 2006-08-03 | Breese David R | Extrusion coating process and coated substrates having improved heat seal properties |
US20060046005A1 (en) * | 2004-08-24 | 2006-03-02 | Mcgee Dennis E | Coating for polymeric labels |
GB0500907D0 (en) * | 2005-01-17 | 2005-02-23 | Dupont Teijin Films Us Ltd | Self-venting polymeric film IV |
US7281360B1 (en) | 2005-02-11 | 2007-10-16 | Bryce Corporation | Thermal laminates and laminating method of food packaging films |
GB0603254D0 (en) | 2006-02-17 | 2006-03-29 | Dupont Teijin Films Us Ltd | Polyester film |
EP2077943B1 (de) * | 2006-11-01 | 2013-02-13 | DuPont Teijin Films U.S. Limited Partnership | Heisssiegelbare verbundpolyesterfolie |
GB2445738A (en) * | 2007-01-16 | 2008-07-23 | Lab901 Ltd | Microfluidic device |
WO2009032627A2 (en) * | 2007-08-30 | 2009-03-12 | Dupont Teijin Films U.S. Limited Partership | Dual ovenable food package having a thermoformable polyester film lid |
DE102007041705A1 (de) | 2007-09-03 | 2009-03-05 | Mitsubishi Polyester Film Gmbh | Peelfähige, biaxial orientierte Polyesterfolie |
DE102007041706A1 (de) | 2007-09-03 | 2009-03-05 | Mitsubishi Polyester Film Gmbh | Coextrudierte, heißsiegelbare und peelfähige Polyesterfolie |
DE102009021714A1 (de) * | 2009-05-18 | 2010-11-25 | Mitsubishi Polyester Film Gmbh | Niedrigsiegelnde Polyesterfolie für unpolare Substrate |
US20140017474A1 (en) * | 2012-07-10 | 2014-01-16 | Toray Plastics (America), Inc. | Film structures containing a biaxially oriented film with two extruded polyolefin layers |
JP6517998B2 (ja) * | 2015-10-23 | 2019-05-22 | エイチピー・インディゴ・ビー・ブイHP Indigo B.V. | 可撓性包装材料 |
WO2019224838A1 (en) * | 2018-05-19 | 2019-11-28 | Huhtamaki-Ppl Limited | A laminate |
GB202000114D0 (en) | 2020-01-06 | 2020-02-19 | Dupont Teijin Films Us Lp | Polymeric film tube |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL272624A (de) * | 1960-12-22 | 1900-01-01 | ||
GB950406A (en) * | 1961-12-28 | 1964-02-26 | Ici Ltd | Coated polypropylene films, processes for their production, and laminates produced therefrom |
GB1044068A (en) * | 1962-10-24 | 1966-09-28 | Union Carbide Corp | Production of coated biaxially oriented linear highly crystalline polyolefin films |
US3285766A (en) * | 1963-03-28 | 1966-11-15 | Avisun Corp | Biaxially oriented ethylene polymer coated polypropylene sheet and method for makingsame |
GB1078813A (en) * | 1965-03-11 | 1967-08-09 | Ici Ltd | Heat seal coated polyester films |
US3519531A (en) * | 1966-12-30 | 1970-07-07 | Hercules Inc | Coated polypropylene film and laminates formed therefrom |
GB1176204A (en) * | 1967-01-27 | 1970-01-01 | Ici Ltd | Coated Films |
JPS5038578B2 (de) * | 1972-06-15 | 1975-12-10 | ||
JPS4966220A (de) * | 1972-10-31 | 1974-06-27 | ||
US3817821A (en) * | 1972-11-08 | 1974-06-18 | Du Pont | Laminar packaging film |
US4086317A (en) * | 1974-04-08 | 1978-04-25 | Oji Yuka Goseishi Kabushiki Kaisha | Process for production of a synthetic paper improved against dusting trouble |
US4147827A (en) * | 1977-11-04 | 1979-04-03 | Mobil Oil Corporation | Coextruded heat sealable laminar thermoplastic films |
IT1097510B (it) * | 1978-07-10 | 1985-08-31 | Moplefan Spa | Procedimento per la preparazione di film poliolefinici termosaldabili |
-
1980
- 1980-01-25 US US06/115,530 patent/US4333968A/en not_active Expired - Lifetime
-
1981
- 1981-01-12 AU AU66149/81A patent/AU546007B2/en not_active Ceased
- 1981-01-12 CA CA000368261A patent/CA1151378A/en not_active Expired
- 1981-01-12 NZ NZ196002A patent/NZ196002A/xx unknown
- 1981-01-20 ZA ZA00810386A patent/ZA81386B/xx unknown
- 1981-01-20 EP EP81300231A patent/EP0038108B1/de not_active Expired
- 1981-01-20 DE DE8181300231T patent/DE3172645D1/de not_active Expired
- 1981-01-23 ES ES498758A patent/ES498758A0/es active Granted
- 1981-01-26 JP JP1007281A patent/JPS56120343A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
ES8201615A1 (es) | 1981-12-16 |
EP0038108A3 (en) | 1983-01-05 |
US4333968A (en) | 1982-06-08 |
AU546007B2 (en) | 1985-08-08 |
EP0038108A2 (de) | 1981-10-21 |
CA1151378A (en) | 1983-08-09 |
DE3172645D1 (en) | 1985-11-21 |
ES498758A0 (es) | 1981-12-16 |
JPH0150596B2 (de) | 1989-10-30 |
AU6614981A (en) | 1981-07-30 |
NZ196002A (en) | 1982-09-14 |
JPS56120343A (en) | 1981-09-21 |
EP0038108B1 (de) | 1985-10-16 |
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