[go: up one dir, main page]

DK107443C - Process for producing a heat-sealable foil laminate from a heat-sealable thermoplastic foil and a polypropylene foil. - Google Patents

Process for producing a heat-sealable foil laminate from a heat-sealable thermoplastic foil and a polypropylene foil.

Info

Publication number
DK107443C
DK107443C DK33264AA DK33264A DK107443C DK 107443 C DK107443 C DK 107443C DK 33264A A DK33264A A DK 33264AA DK 33264 A DK33264 A DK 33264A DK 107443 C DK107443 C DK 107443C
Authority
DK
Denmark
Prior art keywords
foil
heat
sealable
producing
polypropylene
Prior art date
Application number
DK33264AA
Other languages
Danish (da)
Original Assignee
Nat Distillers Chem Corp
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 Nat Distillers Chem Corp filed Critical Nat Distillers Chem Corp
Application granted granted Critical
Publication of DK107443C publication Critical patent/DK107443C/en

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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Laminated Bodies (AREA)
DK33264AA 1963-01-23 1964-01-22 Process for producing a heat-sealable foil laminate from a heat-sealable thermoplastic foil and a polypropylene foil. DK107443C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25328663A 1963-01-23 1963-01-23

Publications (1)

Publication Number Publication Date
DK107443C true DK107443C (en) 1967-05-29

Family

ID=22959634

Family Applications (1)

Application Number Title Priority Date Filing Date
DK33264AA DK107443C (en) 1963-01-23 1964-01-22 Process for producing a heat-sealable foil laminate from a heat-sealable thermoplastic foil and a polypropylene foil.

Country Status (8)

Country Link
CH (1) CH435690A (en)
DE (1) DE1294005B (en)
DK (1) DK107443C (en)
ES (1) ES295570A1 (en)
FR (1) FR1397233A (en)
GB (1) GB1055803A (en)
NL (1) NL6400507A (en)
SE (1) SE330083B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4920388B1 (en) * 1970-12-30 1974-05-24
JPS5254784A (en) * 1975-10-31 1977-05-04 Toray Ind Inc Composite film
JPS551879Y2 (en) * 1976-04-09 1980-01-18
JPS6031673B2 (en) 1977-04-15 1985-07-23 東レ株式会社 Three layer laminated polypropylene film
US4390385A (en) 1980-05-23 1983-06-28 W. R. Grace & Co., Cryovac Div. Heat sealable, multi-ply polypropylene film
US4439478A (en) * 1980-05-23 1984-03-27 W. R. Grace & Co., Cryovac Division Heat sealable, multi-ply polypropylene film
DE3041286C1 (en) * 1980-11-03 1982-07-22 Hoechst Ag, 6000 Frankfurt Sealable, biaxially stretched polypropylene film with high scratch resistance and process for its production
CA1232724A (en) * 1983-12-23 1988-02-16 Charles R. Ashcraft Oriented film laminate and method of forming same
DE3408832A1 (en) * 1984-03-10 1985-09-19 Unilever N.V., Rotterdam MULTIPLE-PIECE PACKAGING WITH SHRINK FILM COVERING
GB8513247D0 (en) * 1985-05-24 1985-06-26 Ici Plc Multiple-layer polyolefin films
DE3626809A1 (en) * 1986-06-06 1987-12-10 Auch Folien Gmbh Biaxially oriented polypropylene film - includes gas barrier and sealing layers, for packaging foodstuffs
DE4000495C2 (en) * 1990-01-10 1994-03-03 Spohn Verpackungswerke Gmbh & Method and device for laminating an unstretched film with an stretched film and a multilayer film

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1134503B (en) * 1958-05-31 1962-08-09 Kalle Ag Process for the production of multilayer polyester films

Also Published As

Publication number Publication date
ES295570A1 (en) 1964-04-01
NL6400507A (en) 1964-07-24
FR1397233A (en) 1965-04-30
CH435690A (en) 1967-05-15
GB1055803A (en) 1967-01-18
SE330083B (en) 1970-11-02
DE1294005B (en) 1969-04-30

Similar Documents

Publication Publication Date Title
DK121931B (en) Method for producing sheet or web-shaped material provided with openings.
DK116125B (en) Process for producing a nonwoven, leather-like material.
DK120662C (en) Process for the production of packaging foil laminates.
DK120521B (en) Bag made of weldable plastic foil.
DK123637B (en) Method for continuously transforming a planar strip, where at least one side consists of a thermoplastic material, into a tubular body.
NL174026C (en) PROCESS FOR MANUFACTURING A POROUS FOIL OF A THERMOPLASTIC POLYMER
DK123969B (en) Process for producing a microporous plastic material.
NL143266B (en) PROCESS FOR THE MANUFACTURE OF A HEAT-WELDABLE, HEAT-SHRINKABLE, BIAXIALLY ORIENTED, COMPOSITE SHEET AND MADE BY THIS PROCESS.
FI45234C (en) Method for making heat-sealable polypropylene films.
DK107443C (en) Process for producing a heat-sealable foil laminate from a heat-sealable thermoplastic foil and a polypropylene foil.
DK120868B (en) Process for the production of sheet elements of thermoplastic polymeric material.
DK119848B (en) Method for extruding a tubular thermoplastic film and apparatus for performing the method.
NL161913C (en) PROCESS FOR CONTINUALLY POLARIZING A THERMOPLASTIC FOIL.
DK109997C (en) Method and apparatus for producing a strong, unidirectional orientation of thermoplastic plastic films.
DK121886B (en) Apparatus for shaping plastic material in foil form.
DK113246B (en) Method for continuous production of a relief-shaped sheet of plastic.
DK129326B (en) Method and machine for producing an upwardly closed foil carrier package.
DK130168B (en) Process for producing a biaxially stretched polypropylene film.
DK132385B (en) Method for laminating a web of thermoplastic foam with a foil.
DK123466B (en) Carrier foil carrier bag, and method of making a carrier bag.
DK119420B (en) PROCEDURE FOR MAKING A FOIL LAMINATE
DK129191B (en) Process for producing a synthetic, laminated web material by extrusion.
DK124382B (en) Method for joining foils using thermoplastic plastic.
DK113531B (en) Process for foaming thermoplastic plastics.
FI40125C (en) A composite film comprising a polyethylene or polypropylene film treated for adhesion