CY1109002T1 - Μεθοδος κατασκευης μιας ταινιας μεμβρανης - Google Patents
Μεθοδος κατασκευης μιας ταινιας μεμβρανηςInfo
- Publication number
- CY1109002T1 CY1109002T1 CY071101377T CY071101377T CY1109002T1 CY 1109002 T1 CY1109002 T1 CY 1109002T1 CY 071101377 T CY071101377 T CY 071101377T CY 071101377 T CY071101377 T CY 071101377T CY 1109002 T1 CY1109002 T1 CY 1109002T1
- Authority
- CY
- Cyprus
- Prior art keywords
- film strip
- constructing
- molten state
- polypropylene
- tape membrane
- Prior art date
Links
Classifications
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
- B29C43/222—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length characterised by the shape of the surface
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
- A61L15/225—Mixtures of macromolecular compounds
-
- 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
- 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
-
- 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
- B29C55/005—Shaping by stretching, e.g. drawing through a die; Apparatus therefor characterised by the choice of materials
-
- 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
- B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
- B29C55/06—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique parallel with the direction of feed
-
- 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
- B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
- B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
- B29C59/04—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using rollers or endless belts
-
- 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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/91—Heating, e.g. for cross linking
-
- 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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
- B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
- B29C48/914—Cooling of flat articles, e.g. using specially adapted supporting means cooling drums
-
- 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
- B29K2023/0608—PE, i.e. polyethylene characterised by its density
- B29K2023/0633—LDPE, i.e. low density 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
- B29K2023/04—Polymers of ethylene
- B29K2023/06—PE, i.e. polyethylene
- B29K2023/0608—PE, i.e. polyethylene characterised by its density
- B29K2023/0641—MDPE, i.e. medium density 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
- 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
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/0088—Blends of polymers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Hematology (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Laminated Bodies (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Nonwoven Fabrics (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Treatment Of Fiber Materials (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Woven Fabrics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Cell Separators (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
Διαδικασίες για την παραγωγή μιας όδευσης πλαστικού φιλμ στην οποία η αρχική όδευση του φιλμ από θερμοπλαστικό πολυμερισμένο υλικό στη βάση πολυαιθυλενίου, στο οποίο περιέχονται 1 μέχρι 70 μέρη βάρους πολυπροπυλενίου σε 100 μέρη βάρους πολυαιθυλενίου, διέρχεται μετά τη θέρμανση του μέσα από μια ψυχόμενη οπή κυλίνδρων. Στην αρχική διαδικασία το υλικό θερμαίνεται μέχρι το σημείο τήξης του βασικού υλικού (πολυαιθυλένιο) όχι όμως και το σημείο τήξης του πολυπροπυλενίου.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP20050009126 EP1716830B1 (de) | 2005-04-26 | 2005-04-26 | Verfahren zur Herstellung einer Folienbahn |
Publications (1)
Publication Number | Publication Date |
---|---|
CY1109002T1 true CY1109002T1 (el) | 2014-07-02 |
Family
ID=34935761
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CY071101377T CY1109002T1 (el) | 2005-04-26 | 2007-10-25 | Μεθοδος κατασκευης μιας ταινιας μεμβρανης |
Country Status (15)
Country | Link |
---|---|
US (1) | US8163216B2 (el) |
EP (1) | EP1716830B1 (el) |
AT (1) | ATE367782T1 (el) |
BR (1) | BRPI0610335B8 (el) |
CA (1) | CA2588838C (el) |
CY (1) | CY1109002T1 (el) |
DE (1) | DE502005001105D1 (el) |
DK (1) | DK1716830T3 (el) |
EG (1) | EG24588A (el) |
ES (1) | ES2290815T3 (el) |
MX (1) | MX2007010662A (el) |
PL (1) | PL1716830T3 (el) |
PT (1) | PT1716830E (el) |
RU (1) | RU2412216C2 (el) |
WO (1) | WO2006136226A1 (el) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MX2009013296A (es) * | 2007-06-05 | 2010-01-25 | Procter & Gamble | Articulos absorbentes que comprenden peliculas de bajo peso base que exhiben baja fusion de pegamento. |
EP2353844A1 (de) * | 2010-02-05 | 2011-08-10 | Rkw Se | Steife Folie mit hoher Durchstoßfestigkeit für Verpackungen und technische Anwendungen und Verfahren zu ihrer Herstellung |
EP2719518B1 (de) * | 2011-09-02 | 2016-06-08 | Rkw Se | Verfahren zum Recken einer Folienbahn |
US9492332B2 (en) | 2014-05-13 | 2016-11-15 | Clopay Plastic Products Company, Inc. | Breathable and microporous thin thermoplastic film |
CA2989695C (en) | 2015-07-28 | 2023-05-23 | Infiana Germany Gmbh & Co. Kg | Packaging film |
US11472085B2 (en) | 2016-02-17 | 2022-10-18 | Berry Plastics Corporation | Gas-permeable barrier film and method of making the gas-permeable barrier film |
ES2701915T3 (es) * | 2016-03-22 | 2019-02-26 | Rkw Se | Procedimiento para la preparación de una cinta de película cargada |
EP3560709B1 (de) | 2018-04-24 | 2020-08-12 | Rkw Se | Verfahren zur herstellung von bedruckten vlies-folien-laminaten |
US11584111B2 (en) | 2018-11-05 | 2023-02-21 | Windmoeller & Hoelscher Kg | Breathable thermoplastic film with reduced shrinkage |
GB2580929B (en) | 2019-01-30 | 2021-11-17 | Innovia Films Ltd | Film |
CN113306060B (zh) * | 2021-07-09 | 2023-01-17 | 岳阳林峰高科有限公司 | 一种解决涂料不易回收利用问题的涂料压片用辅助装置 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3548048A (en) * | 1968-05-20 | 1970-12-15 | Phillips Petroleum Co | Method of producing polymeric articles resistant to fibrillation |
US4668463A (en) | 1982-07-21 | 1987-05-26 | Clopay Corporation | Method of making linear low density polyethylene film |
GB2152515A (en) | 1984-01-04 | 1985-08-07 | Mobil Oil Corp | Blends of LLDPE, LDPE and PP for films having improved stiffness and good optical properties |
US4565847A (en) | 1984-01-04 | 1986-01-21 | Mobil Oil Corporation | Blends of LLDPE, PP and EPDM or EPR for films of improved stiffness, tear and impact strength |
CA1292101C (en) * | 1986-08-20 | 1991-11-19 | Tredegar Industries, Inc. | Refastenable diaper sheet |
US4880422A (en) * | 1988-07-05 | 1989-11-14 | Tredegar Industries, Inc. | Refastenable diaper sheet |
US5166268A (en) * | 1990-04-12 | 1992-11-24 | Union Carbide Chemicals & Plastics Technology Corporation | Process for cold forming propylene copolymers |
MX9200724A (es) * | 1991-02-22 | 1993-05-01 | Exxon Chemical Patents Inc | Mezcla termosellable de polietileno o plastomero de muy baja densidad con polimeros a base de polipropileno y pelicula termosellable asi como articulos hechos con aquellas. |
JP3193801B2 (ja) | 1993-02-25 | 2001-07-30 | 出光石油化学株式会社 | 熱可塑性樹脂シート又はフィルムの製造方法 |
US5707478A (en) | 1993-02-25 | 1998-01-13 | Idemitsu Petrochemical Co., Ltd. | Method for producing thermoplastic resin sheet or film |
WO1995032089A1 (en) * | 1994-05-19 | 1995-11-30 | Exxon Chemical Patents Inc. | A method for increasing crystalline melting point |
DE19538049C2 (de) * | 1995-10-12 | 1997-10-23 | Bp Chemicals Plastec Gmbh | Verfahren zur Herstellung einer Folienbahn |
JP2003508570A (ja) * | 1999-09-01 | 2003-03-04 | エクソンモービル・ケミカル・パテンツ・インク | 通気性フィルム及び製造方法 |
US6232402B1 (en) * | 1999-10-28 | 2001-05-15 | Demeuse Mark Thomas | Films based on three component polyolefin blend |
JP2003535175A (ja) * | 2000-05-26 | 2003-11-25 | ダウ グローバル テクノロジーズ インコーポレイテッド | ポリエチレンリッチ/ポリプロピレンブレンドおよびその用途 |
-
2005
- 2005-04-26 DE DE200550001105 patent/DE502005001105D1/de active Active
- 2005-04-26 DK DK05009126T patent/DK1716830T3/da active
- 2005-04-26 PT PT05009126T patent/PT1716830E/pt unknown
- 2005-04-26 PL PL05009126T patent/PL1716830T3/pl unknown
- 2005-04-26 AT AT05009126T patent/ATE367782T1/de active
- 2005-04-26 EP EP20050009126 patent/EP1716830B1/de active Active
- 2005-04-26 ES ES05009126T patent/ES2290815T3/es active Active
-
2006
- 2006-04-26 CA CA2588838A patent/CA2588838C/en active Active
- 2006-04-26 MX MX2007010662A patent/MX2007010662A/es active IP Right Grant
- 2006-04-26 BR BRPI0610335A patent/BRPI0610335B8/pt active IP Right Grant
- 2006-04-26 US US11/792,735 patent/US8163216B2/en active Active
- 2006-04-26 WO PCT/EP2006/003891 patent/WO2006136226A1/de active Application Filing
- 2006-04-26 RU RU2007136940A patent/RU2412216C2/ru active
-
2007
- 2007-10-25 CY CY071101377T patent/CY1109002T1/el unknown
- 2007-10-28 EG EGNA2007001165 patent/EG24588A/en active
Also Published As
Publication number | Publication date |
---|---|
DE502005001105D1 (de) | 2007-09-06 |
RU2007136940A (ru) | 2009-06-10 |
EP1716830B1 (de) | 2007-07-25 |
MX2007010662A (es) | 2007-10-12 |
US8163216B2 (en) | 2012-04-24 |
BRPI0610335B1 (pt) | 2018-02-27 |
PL1716830T3 (pl) | 2007-12-31 |
PT1716830E (pt) | 2007-10-10 |
WO2006136226A1 (de) | 2006-12-28 |
CA2588838C (en) | 2013-12-17 |
EG24588A (en) | 2009-11-17 |
RU2412216C2 (ru) | 2011-02-20 |
EP1716830A1 (de) | 2006-11-02 |
US20080131681A1 (en) | 2008-06-05 |
ATE367782T1 (de) | 2007-08-15 |
ES2290815T3 (es) | 2008-02-16 |
DK1716830T3 (da) | 2007-11-12 |
CA2588838A1 (en) | 2006-12-28 |
BRPI0610335A2 (pt) | 2010-06-15 |
BRPI0610335B8 (pt) | 2021-06-22 |
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