GB1508664A - Laminated packing material - Google Patents
Laminated packing materialInfo
- Publication number
- GB1508664A GB1508664A GB26698/75A GB2669875A GB1508664A GB 1508664 A GB1508664 A GB 1508664A GB 26698/75 A GB26698/75 A GB 26698/75A GB 2669875 A GB2669875 A GB 2669875A GB 1508664 A GB1508664 A GB 1508664A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plastics
- layer
- base layer
- packaging material
- foamed
- 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
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
-
- 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/14—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor using multilayered preforms or sheets
-
- 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
- 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
- B32B27/10—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 paper or cardboard
-
- 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
- B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
-
- 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
- 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
- B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
- B32B2309/08—Dimensions, e.g. volume
- B32B2309/10—Dimensions, e.g. volume linear, e.g. length, distance, width
- B32B2309/105—Thickness
-
- 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
- B32B2439/40—Closed containers
-
- 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
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Wrappers (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
1508664 Laminated packaging material ZIRISTOR AB 24 June 1975 [28 June 1974] 26698/75 Heading B5N A laminated packaging material is produced by extruding a film of plastics material which is to constitute the interior surface of the container formed from the laminate, upon a base layer and uniformly bonding it thereto with a strength of adhesion at normal room temperature less than the rupture strength of the plastics film. A plastics layer, e.g. of polystyrene, may be provided on each surface of the base layer, the thickness of the base layer preferably being 0À5-2 mm. and the thickness of the outer plastics layers appoximately 0À1 mm. The base layer may be of fibrous material, e.g. paper, or of foamed polystyrene, The laminate may be made into a disposable container for liquids in which upon deformation the inner layer becomes detached from the adjoining base layer. The packaging material may be made by extruding a foamed plastics base layer and applying to each surface thereof by extrusion a layer of plastics material, the desired weaker adhesion between the central foamed plastics layer and one of the outer plastics layer being achieved by control of the temperature of the extruded plastics material.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7408567A SE390505B (en) | 1974-06-28 | 1974-06-28 | LAMINATED MATERIAL FOR MANUFACTURE OF PACKAGING CONTAINERS |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1508664A true GB1508664A (en) | 1978-04-26 |
Family
ID=20321585
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB26698/75A Expired GB1508664A (en) | 1974-06-28 | 1975-06-24 | Laminated packing material |
Country Status (13)
Country | Link |
---|---|
JP (1) | JPS5128180A (en) |
AT (1) | AT334821B (en) |
BE (1) | BE830681A (en) |
CA (1) | CA1058500A (en) |
CH (1) | CH594496A5 (en) |
DE (1) | DE2528169A1 (en) |
DK (1) | DK152485C (en) |
ES (1) | ES438886A1 (en) |
FR (1) | FR2276171A1 (en) |
GB (1) | GB1508664A (en) |
IT (1) | IT1039328B (en) |
NL (1) | NL7507634A (en) |
SE (1) | SE390505B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0626255A1 (en) * | 1993-05-28 | 1994-11-30 | Sekisui Kaseihin Kogyo Kabushiki Kaisha | Separable foamed thermoplastic resin laminate sheet, process for producing the same, and formings produced therefrom |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2461567A1 (en) * | 1979-07-17 | 1981-02-06 | Lincrusta | Use of soft laminate cores for forming solid sheet materials - to obtain deep drawn or complex shapes with smooth surfaces |
JPS6017322U (en) * | 1983-07-12 | 1985-02-05 | 林テレンプ株式会社 | Interior molding materials |
TW232671B (en) * | 1990-01-16 | 1994-10-21 | Idemitsu Petrochemical Co |
-
1974
- 1974-06-28 SE SE7408567A patent/SE390505B/en not_active IP Right Cessation
-
1975
- 1975-06-23 IT IT24672/75A patent/IT1039328B/en active
- 1975-06-24 GB GB26698/75A patent/GB1508664A/en not_active Expired
- 1975-06-24 DE DE19752528169 patent/DE2528169A1/en active Pending
- 1975-06-25 DK DK289675A patent/DK152485C/en active
- 1975-06-26 ES ES438886A patent/ES438886A1/en not_active Expired
- 1975-06-26 NL NL7507634A patent/NL7507634A/en not_active Application Discontinuation
- 1975-06-26 BE BE157716A patent/BE830681A/en not_active IP Right Cessation
- 1975-06-27 AT AT497075A patent/AT334821B/en not_active IP Right Cessation
- 1975-06-27 CH CH840375A patent/CH594496A5/xx not_active IP Right Cessation
- 1975-06-27 FR FR7520227A patent/FR2276171A1/en active Granted
- 1975-06-27 CA CA230,373A patent/CA1058500A/en not_active Expired
- 1975-06-27 JP JP50079934A patent/JPS5128180A/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0626255A1 (en) * | 1993-05-28 | 1994-11-30 | Sekisui Kaseihin Kogyo Kabushiki Kaisha | Separable foamed thermoplastic resin laminate sheet, process for producing the same, and formings produced therefrom |
Also Published As
Publication number | Publication date |
---|---|
SE7408567L (en) | 1975-12-29 |
ES438886A1 (en) | 1977-01-16 |
ATA497075A (en) | 1976-05-15 |
DK289675A (en) | 1975-12-29 |
DE2528169A1 (en) | 1976-01-15 |
SE390505B (en) | 1976-12-27 |
JPS5128180A (en) | 1976-03-09 |
NL7507634A (en) | 1975-12-30 |
BE830681A (en) | 1975-10-16 |
AT334821B (en) | 1976-02-10 |
FR2276171A1 (en) | 1976-01-23 |
IT1039328B (en) | 1979-12-10 |
CH594496A5 (en) | 1978-01-13 |
DK152485C (en) | 1988-08-08 |
FR2276171B1 (en) | 1980-05-16 |
CA1058500A (en) | 1979-07-17 |
AU8244175A (en) | 1977-01-06 |
DK152485B (en) | 1988-03-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19930624 |