ES451985A1 - Perfeccionamientos introducidos en un metodo para la fabri- cacion de un estratificado de envasado. - Google Patents

Perfeccionamientos introducidos en un metodo para la fabri- cacion de un estratificado de envasado.

Info

Publication number
ES451985A1
ES451985A1 ES451985A ES451985A ES451985A1 ES 451985 A1 ES451985 A1 ES 451985A1 ES 451985 A ES451985 A ES 451985A ES 451985 A ES451985 A ES 451985A ES 451985 A1 ES451985 A1 ES 451985A1
Authority
ES
Spain
Prior art keywords
layer
polyvinylidene chloride
polystyrene
laminate
polystyrene foam
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES451985A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ziristor AB
Original Assignee
Ziristor AB
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 Ziristor AB filed Critical Ziristor AB
Publication of ES451985A1 publication Critical patent/ES451985A1/es
Expired legal-status Critical Current

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
    • B32B27/06—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
    • B32B27/065—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 foam
    • 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
    • B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
    • 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
    • B32B38/0036—Heat treatment
    • B32B38/004—Heat treatment by physically contacting the layers, e.g. by the use of heated platens or rollers
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/26—Polymeric coating
    • 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
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/0221—Vinyl resin
    • B32B2266/0228—Aromatic vinyl resin, e.g. styrenic (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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • 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
    • B32B2439/00—Containers; Receptacles
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
ES451985A 1975-10-01 1976-09-30 Perfeccionamientos introducidos en un metodo para la fabri- cacion de un estratificado de envasado. Expired ES451985A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7511002A SE406880B (sv) 1975-10-01 1975-10-01 Sett att framstella ett forpackningslaminat med goda gasbarrieregenskaper genom att pafora ett polyvinylkloridskikt pa en bana av polystyrenskumplast och sedan belegga banan med yttre polystyrenskikt

Publications (1)

Publication Number Publication Date
ES451985A1 true ES451985A1 (es) 1977-12-01

Family

ID=20325690

Family Applications (1)

Application Number Title Priority Date Filing Date
ES451985A Expired ES451985A1 (es) 1975-10-01 1976-09-30 Perfeccionamientos introducidos en un metodo para la fabri- cacion de un estratificado de envasado.

Country Status (7)

Country Link
CH (1) CH611205A5 (show.php)
DE (1) DE2643580A1 (show.php)
ES (1) ES451985A1 (show.php)
FR (1) FR2326292A1 (show.php)
GB (1) GB1507259A (show.php)
IT (1) IT1078785B (show.php)
SE (1) SE406880B (show.php)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE414486B (sv) * 1977-05-13 1980-08-04 Plm Ab Behallare for ljuskensligt gods
NO154220C (no) * 1979-04-20 1986-08-20 Sentralinst For Ind Forskning Veggkonstruksjon og fremgangsmaate til dens fremstilling.
JPS5780047A (en) * 1980-11-04 1982-05-19 Fuji Photo Film Co Ltd Laminated sheet

Also Published As

Publication number Publication date
SE7511002L (sv) 1977-04-02
FR2326292A1 (fr) 1977-04-29
DE2643580A1 (de) 1977-04-07
IT1078785B (it) 1985-05-08
SE406880B (sv) 1979-03-05
CH611205A5 (en) 1979-05-31
GB1507259A (en) 1978-04-12
FR2326292B3 (show.php) 1979-06-08

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19981001