CH535812A - Heissiegelbare Mehrschicht-Kunstharz-Folie - Google Patents

Heissiegelbare Mehrschicht-Kunstharz-Folie

Info

Publication number
CH535812A
CH535812A CH1361268A CH1361268A CH535812A CH 535812 A CH535812 A CH 535812A CH 1361268 A CH1361268 A CH 1361268A CH 1361268 A CH1361268 A CH 1361268A CH 535812 A CH535812 A CH 535812A
Authority
CH
Switzerland
Prior art keywords
heat
synthetic resin
resin film
layer synthetic
sealable multi
Prior art date
Application number
CH1361268A
Other languages
English (en)
Inventor
Thomas Widiger Almar
Edward Lefevre Lloyd
Original Assignee
Dow Chemical 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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of CH535812A publication Critical patent/CH535812A/de

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
CH1361268A 1967-09-21 1968-09-12 Heissiegelbare Mehrschicht-Kunstharz-Folie CH535812A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66943067A 1967-09-21 1967-09-21

Publications (1)

Publication Number Publication Date
CH535812A true CH535812A (de) 1973-04-15

Family

ID=24686297

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1361268A CH535812A (de) 1967-09-21 1968-09-12 Heissiegelbare Mehrschicht-Kunstharz-Folie

Country Status (12)

Country Link
US (1) US3558330A (de)
JP (1) JPS5116477B1 (de)
BE (1) BE721154A (de)
BR (1) BR6802446D0 (de)
CH (1) CH535812A (de)
DE (1) DE1786278C3 (de)
DK (1) DK137172B (de)
FR (1) FR1579772A (de)
GB (1) GB1238215A (de)
IT (1) IT941515B (de)
NL (1) NL159327B (de)
SE (1) SE359107B (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3912843A (en) * 1970-06-29 1975-10-14 Milprint Inc Flexible packaging film
US3932693A (en) * 1970-10-19 1976-01-13 Continental Can Company, Inc. Laminated packaging film having low vapor and gas permeability
US3711176A (en) * 1971-01-14 1973-01-16 Dow Chemical Co Highly reflective thermoplastic bodies for infrared, visible or ultraviolet light
US3741253A (en) * 1971-03-30 1973-06-26 Grace W R & Co Laminates of ethylene vinyl acetate polymers and polymers of vinylidene chloride
US3955040A (en) * 1973-01-29 1976-05-04 W. R. Grace & Co. Polyamide film laminate with entrapped liquid
FR2415000A1 (fr) * 1978-01-20 1979-08-17 Ugine Kuhlmann Materiau composite polyfluorure de vinylidene et polyurethane obtenu par coextrusion
US4207363A (en) * 1978-03-29 1980-06-10 Union Carbide Corporation Flexible heat-shrinkable multilayer film for packaging primal meat
DK152722C (da) 1979-12-25 1988-09-26 Kureha Chemical Ind Co Ltd Ved opvarmning krympende lamineret film samt fremgangsmaade til dens fremstilling
US4296156A (en) * 1979-12-26 1981-10-20 Union Carbide Corporation Multilayer film including a polyurethane
US4352844A (en) * 1981-05-29 1982-10-05 W. R. Grace & Co. Thermoplastic film having improved handling and sealing characteristics and receptacle formed therefrom
JPS58212944A (ja) * 1982-06-07 1983-12-10 出光石油化学株式会社 積層体
US4448792A (en) * 1982-07-26 1984-05-15 W. R. Grace & Co., Cryovac Division Pasteurizable and cook-in shrink bag constructed of a multilayer film
GB2139948B (en) * 1983-05-18 1986-09-10 British Cellophane Ltd Multilayer packaging film
JPS60133081A (ja) * 1983-12-21 1985-07-16 Mitsui Petrochem Ind Ltd 接着剤
DE3431364A1 (de) * 1984-08-25 1986-02-27 Alkor GmbH Kunststoffe, 8000 München Heisssiegelbare, flexible verbundfolie sowie verfahren zu deren herstellung
US4608302A (en) * 1985-01-30 1986-08-26 W. R. Grace & Co., Cryovac Div. Oriented films from propylene copolymers and unplasticized saran
US4765999A (en) * 1985-07-26 1988-08-23 Presto Products, Incorporated Polyester/copolyester coextruded packaging film
CA1296852C (en) * 1985-10-11 1992-03-10 Henry George Schirmer High oxygen barrier coextruded film
US4705707A (en) * 1985-12-17 1987-11-10 Presto Products, Incorporated Polyethylene/polyester nonoriented heat sealable moisture barrier film and bag
US4716061A (en) * 1985-12-17 1987-12-29 Presto Products, Incorporated Polypropylene/polyester nonoriented heat sealable moisture barrier film and bag
US4946743A (en) * 1987-06-26 1990-08-07 Reynolds Consumer Products, Inc. Nonoriented polyester films for lidding stock with modified heat seal layer
US5190711A (en) * 1988-06-09 1993-03-02 American National Can Company Methods for processing polymers
US5284687A (en) * 1987-12-31 1994-02-08 American National Can Company Coextrustion apparatus, methods, and related films and packages
US4944972A (en) * 1987-12-31 1990-07-31 American National Can Company Coextrusion apparatus, methods, and related films and packages
US5089308A (en) * 1987-12-31 1992-02-18 American National Can Company Coextruded film and methods comprising vinylidene chloride methyl acrylate copolymer
US4935271A (en) * 1988-09-06 1990-06-19 W. R. Grace & Co.-Conn. Lettuce packaging film
US5108844A (en) * 1989-12-28 1992-04-28 American National Can Company Blended films, structures therefrom, and methods of making and using them
EP0435788A3 (en) * 1989-12-28 1992-05-27 American National Can Company Ma-pvdc formulations, films and structures which maintain high barrier properties after retorting
US5470594A (en) * 1992-06-30 1995-11-28 Adm Tronics Unlimited, Inc. Paper pouch for food products
US5332586A (en) * 1992-06-30 1994-07-26 Adm Tronics Unlimited, Inc. Paper pouch for flowable food products
FR2940886B1 (fr) * 2009-01-13 2012-08-24 Procedes Roland Pigeon Utilisation d'une composition minerale liquide pour ameliorer la reponse adaptative des plantes a un changement des conditions d'environnement
USD712250S1 (en) 2012-09-10 2014-09-02 The Hillshire Brands Company Packaging for food product
USD705051S1 (en) 2012-09-18 2014-05-20 The Hillshire Brands Company Packaging for food product

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2370419A (en) * 1942-01-21 1945-02-27 Ray Don Gasproof container
BE563470A (de) * 1956-12-22
DE1161679B (de) * 1960-08-17 1964-01-23 Lissmann Alkor Werk Verfahren zur Herstellung einer siegelfaehigen Verbundfolie
US3274004A (en) * 1963-05-14 1966-09-20 Curwood Inc Laminated food package
DE1228398B (de) * 1963-09-18 1966-11-10 Union Verpackungs G M B H Verfahren und Vorrichtung zur Herstellung einer aus einer Polypropylen-Schicht und einer Polyaethylen-Schicht bestehenden heisssiegelfaehigen Verbundfolie
US3321804A (en) * 1964-10-14 1967-05-30 Dow Chemical Co Extrusion of wide thermoplastic film and sheet
FR1484153A (fr) * 1965-07-01 1967-06-09 Dow Chemical Co Film d'emballage et procédé de fabrication de ce film

Also Published As

Publication number Publication date
NL159327B (nl) 1979-02-15
FR1579772A (de) 1969-08-29
NL6812199A (de) 1969-03-25
DE1786278C3 (de) 1981-10-22
BE721154A (de) 1969-03-20
SE359107B (de) 1973-08-20
DK137172C (de) 1978-09-25
GB1238215A (de) 1971-07-07
IT941515B (it) 1973-03-10
DE1786278B2 (de) 1981-02-19
DE1786278A1 (de) 1972-02-17
BR6802446D0 (pt) 1973-02-13
US3558330A (en) 1971-01-26
DK137172B (da) 1978-01-30
JPS5116477B1 (de) 1976-05-24

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Legal Events

Date Code Title Description
PL Patent ceased