FR2699856B1 - Film multicouche comportant des couches à base de polypropylène et de polyéthylène son procédé de fabrication et son utilisation pour des housses rétractables. - Google Patents
Film multicouche comportant des couches à base de polypropylène et de polyéthylène son procédé de fabrication et son utilisation pour des housses rétractables.Info
- Publication number
- FR2699856B1 FR2699856B1 FR9215999A FR9215999A FR2699856B1 FR 2699856 B1 FR2699856 B1 FR 2699856B1 FR 9215999 A FR9215999 A FR 9215999A FR 9215999 A FR9215999 A FR 9215999A FR 2699856 B1 FR2699856 B1 FR 2699856B1
- Authority
- FR
- France
- Prior art keywords
- polypropylene
- polyethylene
- manufacturing process
- multilayer film
- layers based
- 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 - Fee Related
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
- B32B27/08—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
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/04—Polymers of ethylene
- B29K2023/06—PE, i.e. polyethylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/10—Polymers of propylene
- B29K2023/12—PP, i.e. polypropylene
-
- 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
- B32B2553/00—Packaging equipment or accessories not otherwise provided for
-
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
- B32B37/15—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
- B32B37/153—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state at least one layer is extruded and immediately laminated while in semi-molten state
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9215999A FR2699856B1 (fr) | 1992-12-31 | 1992-12-31 | Film multicouche comportant des couches à base de polypropylène et de polyéthylène son procédé de fabrication et son utilisation pour des housses rétractables. |
KR1019940703042A KR950700172A (ko) | 1992-12-31 | 1993-12-30 | 폴리프로필렌 및 폴리에틸렌 기재층을 포함하는 다중층 필름, 그의 제조방법 및 수축성 피복재용 그의 용도(multilayer film which includes layers based on polypropylene and on polyethylene, its process of manufacture and its use for shrinkable coverings) |
PCT/FR1993/001320 WO1994015787A1 (fr) | 1992-12-31 | 1993-12-30 | Film multicouche comportant des couches a base de polypropylene et de polyethylene, son procede de fabrication et son utilisation pour des housses retractables |
EP94903932A EP0627992A1 (fr) | 1992-12-31 | 1993-12-30 | Film multicouche comportant des couches a base de polypropylene et de polyethylene, son procede de fabrication et son utilisation pour des housses retractables |
CA002131085A CA2131085A1 (fr) | 1992-12-31 | 1993-12-30 | Film multicouche comportant des couches a base de polypropylene et de polyethylene, son procede de fabrication et son utilisation pour des housses retractables |
JP6515739A JPH08500550A (ja) | 1992-12-31 | 1993-12-30 | ポリプロピレン系の層及びポリエチレン系の層を含む多層フィルム、その製法及び収縮性被覆としての用途 |
NO943205A NO301465B1 (no) | 1992-12-31 | 1994-08-30 | Flerskiktfilm som omfatter skikt basert på polypropylen og polyetylen, fremgangsmåte for fremstilling, samt anvendelse av filmen for tildekninger som kan krympes |
FI943972A FI943972A (fi) | 1992-12-31 | 1994-08-30 | Polypropyleeni- ja polyetyleenikerroksia sisältävä monikerroksinen kalvo, menetelmä sen valmistamiseksi ja käyttö kutistepäällyksissä |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9215999A FR2699856B1 (fr) | 1992-12-31 | 1992-12-31 | Film multicouche comportant des couches à base de polypropylène et de polyéthylène son procédé de fabrication et son utilisation pour des housses rétractables. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2699856A1 FR2699856A1 (fr) | 1994-07-01 |
FR2699856B1 true FR2699856B1 (fr) | 1995-03-17 |
Family
ID=9437352
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9215999A Expired - Fee Related FR2699856B1 (fr) | 1992-12-31 | 1992-12-31 | Film multicouche comportant des couches à base de polypropylène et de polyéthylène son procédé de fabrication et son utilisation pour des housses rétractables. |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0627992A1 (fr) |
JP (1) | JPH08500550A (fr) |
KR (1) | KR950700172A (fr) |
CA (1) | CA2131085A1 (fr) |
FI (1) | FI943972A (fr) |
FR (1) | FR2699856B1 (fr) |
NO (1) | NO301465B1 (fr) |
WO (1) | WO1994015787A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1304704B1 (it) * | 1995-09-01 | 2001-03-28 | Manuli Stretch Spa | Film multistrato polietilenico |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1199567A (fr) * | 1982-02-18 | 1986-01-21 | Walter B. Mueller | Pellicules retrecissables en polyethylene lineaire |
US4407874A (en) * | 1982-08-06 | 1983-10-04 | American Can Company | Sterilizable flexible packaging structure |
GB8315001D0 (en) * | 1983-06-01 | 1983-07-06 | Ici Plc | Multiple-layer polyolefin films |
CA1243257A (fr) * | 1983-10-18 | 1988-10-18 | Masakazu Ito | Pellicules ou feuilles multicouche |
JPS60198223A (ja) * | 1984-03-22 | 1985-10-07 | Showa Denko Kk | 多層フイルムの製造方法 |
CA1308012C (fr) * | 1986-01-17 | 1992-09-29 | Robert Wayne Thies | Pellicule de polyolefine multicouche a capacite de contraction elevee mais a faible retrait |
US4828928A (en) * | 1986-12-17 | 1989-05-09 | W. R. Grace & Co. | Monoaxial shrink film |
JPS6455240A (en) * | 1987-08-26 | 1989-03-02 | Sumitomo Bakelite Co | Laminated sheet |
NZ237840A (en) * | 1990-05-25 | 1993-05-26 | Grace W R & Co | High density polyethylene shrink film |
JPH04112040A (ja) * | 1990-09-03 | 1992-04-14 | Chisso Corp | 非移行性樹脂積層体 |
JPH05237977A (ja) * | 1992-02-27 | 1993-09-17 | Okura Ind Co Ltd | 粘着性を有する多層フイルム及びその製造方法 |
-
1992
- 1992-12-31 FR FR9215999A patent/FR2699856B1/fr not_active Expired - Fee Related
-
1993
- 1993-12-30 KR KR1019940703042A patent/KR950700172A/ko not_active Application Discontinuation
- 1993-12-30 CA CA002131085A patent/CA2131085A1/fr not_active Abandoned
- 1993-12-30 JP JP6515739A patent/JPH08500550A/ja active Pending
- 1993-12-30 WO PCT/FR1993/001320 patent/WO1994015787A1/fr not_active Application Discontinuation
- 1993-12-30 EP EP94903932A patent/EP0627992A1/fr not_active Withdrawn
-
1994
- 1994-08-30 FI FI943972A patent/FI943972A/fi not_active Application Discontinuation
- 1994-08-30 NO NO943205A patent/NO301465B1/no unknown
Also Published As
Publication number | Publication date |
---|---|
CA2131085A1 (fr) | 1994-07-01 |
FI943972A (fi) | 1994-10-10 |
EP0627992A1 (fr) | 1994-12-14 |
NO943205D0 (no) | 1994-08-30 |
JPH08500550A (ja) | 1996-01-23 |
NO943205L (no) | 1994-08-30 |
KR950700172A (ko) | 1995-01-16 |
FR2699856A1 (fr) | 1994-07-01 |
WO1994015787A1 (fr) | 1994-07-21 |
NO301465B1 (no) | 1997-11-03 |
FI943972A0 (fi) | 1994-08-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |