FI110924B - Menetelmä ja laite rainamaisen muovikalvon valmistamiseksi - Google Patents
Menetelmä ja laite rainamaisen muovikalvon valmistamiseksi Download PDFInfo
- Publication number
- FI110924B FI110924B FI970459A FI970459A FI110924B FI 110924 B FI110924 B FI 110924B FI 970459 A FI970459 A FI 970459A FI 970459 A FI970459 A FI 970459A FI 110924 B FI110924 B FI 110924B
- Authority
- FI
- Finland
- Prior art keywords
- polymer
- filler
- particulate filler
- extruder
- plastic film
- 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
- 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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/76—Venting, drying means; Degassing means
- B29C48/765—Venting, drying means; Degassing means in the extruder apparatus
- B29C48/766—Venting, drying means; Degassing means in the extruder apparatus in screw extruders
- B29C48/767—Venting, drying means; Degassing means in the extruder apparatus in screw extruders through a degassing opening of a barrel
-
- 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
- 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
- B29C48/285—Feeding the extrusion material to the extruder
- B29C48/29—Feeding the extrusion material to the extruder in liquid form
-
- 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
- B29C48/285—Feeding the extrusion material to the extruder
- B29C48/288—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules
- B29C48/2886—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules of fibrous, filamentary or filling materials, e.g. thin fibrous reinforcements or fillers
-
- 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
- B29C48/285—Feeding the extrusion material to the extruder
- B29C48/297—Feeding the extrusion material to the extruder at several locations, e.g. using several hoppers or using a separate additive feeding
-
- 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
- B29K2105/0005—Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients
-
- 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
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/16—Fillers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
- B29L2007/008—Wide strips, e.g. films, webs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9402629 | 1994-08-04 | ||
SE9402629A SE503007C2 (sv) | 1994-08-04 | 1994-08-04 | Sätt och anordning för framställning av banformig plastfolie |
PCT/SE1995/000865 WO1996004120A1 (en) | 1994-08-04 | 1995-07-17 | A method and an apparatus for producing web-shaped plastic foil |
SE9500865 | 1995-07-17 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI970459A0 FI970459A0 (fi) | 1997-02-03 |
FI970459A FI970459A (fi) | 1997-04-03 |
FI110924B true FI110924B (fi) | 2003-04-30 |
Family
ID=20394845
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI970459A FI110924B (fi) | 1994-08-04 | 1997-02-03 | Menetelmä ja laite rainamaisen muovikalvon valmistamiseksi |
Country Status (11)
Country | Link |
---|---|
US (1) | US5911929A (de) |
EP (1) | EP0773863B1 (de) |
JP (1) | JPH10503724A (de) |
AT (1) | ATE211055T1 (de) |
AU (1) | AU694541B2 (de) |
CA (1) | CA2196655A1 (de) |
DE (1) | DE69524767T2 (de) |
ES (1) | ES2168374T3 (de) |
FI (1) | FI110924B (de) |
SE (1) | SE503007C2 (de) |
WO (1) | WO1996004120A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6544451B1 (en) * | 2000-06-26 | 2003-04-08 | E. I. Du Pont De Nemours And Company | Direct sheet extrusion of solid surface sheet and profiled materials |
US20060118989A1 (en) * | 2004-12-07 | 2006-06-08 | 3M Innovative Properties Company | Method of making composite material |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3470584A (en) * | 1965-11-30 | 1969-10-07 | Sekisui Chemical Co Ltd | Extruder for shaping powdery thermoplastic resins |
BE756581A (fr) * | 1969-10-01 | 1971-03-24 | Basf Ag | Procede et dispositif pour l'incorporation d'additifs a des polymeres thermoplastiques avec degazage simultane |
US3985348A (en) * | 1975-01-14 | 1976-10-12 | W Bar E, Incorporated | Apparatus and method for feeding a powdery material to a plasticized, pressurized polymer |
US4110844A (en) * | 1977-05-16 | 1978-08-29 | Kensaku Nakamura | Vent type extruder |
US4663103A (en) * | 1983-08-09 | 1987-05-05 | Collins & Aikman Corporation | Apparatus and method of extrusion |
JPS61213121A (ja) * | 1985-03-19 | 1986-09-22 | Nippon Ester Co Ltd | 粉体添加剤の添加装置 |
GB2221446B (en) * | 1988-08-01 | 1992-06-24 | Hans Rausing | A packing material and packing containers manufactured from the material |
-
1994
- 1994-08-04 SE SE9402629A patent/SE503007C2/sv unknown
-
1995
- 1995-07-17 JP JP8506433A patent/JPH10503724A/ja active Pending
- 1995-07-17 AU AU30898/95A patent/AU694541B2/en not_active Ceased
- 1995-07-17 AT AT95926568T patent/ATE211055T1/de not_active IP Right Cessation
- 1995-07-17 US US08/776,534 patent/US5911929A/en not_active Expired - Fee Related
- 1995-07-17 DE DE69524767T patent/DE69524767T2/de not_active Expired - Fee Related
- 1995-07-17 CA CA002196655A patent/CA2196655A1/en not_active Abandoned
- 1995-07-17 WO PCT/SE1995/000865 patent/WO1996004120A1/en active IP Right Grant
- 1995-07-17 EP EP95926568A patent/EP0773863B1/de not_active Expired - Lifetime
- 1995-07-17 ES ES95926568T patent/ES2168374T3/es not_active Expired - Lifetime
-
1997
- 1997-02-03 FI FI970459A patent/FI110924B/fi active
Also Published As
Publication number | Publication date |
---|---|
SE9402629D0 (sv) | 1994-08-04 |
ES2168374T3 (es) | 2002-06-16 |
FI970459A0 (fi) | 1997-02-03 |
FI970459A (fi) | 1997-04-03 |
AU694541B2 (en) | 1998-07-23 |
SE503007C2 (sv) | 1996-03-11 |
DE69524767T2 (de) | 2002-06-13 |
US5911929A (en) | 1999-06-15 |
EP0773863A1 (de) | 1997-05-21 |
SE9402629L (sv) | 1996-02-05 |
ATE211055T1 (de) | 2002-01-15 |
CA2196655A1 (en) | 1996-02-15 |
DE69524767D1 (de) | 2002-01-31 |
EP0773863B1 (de) | 2001-12-19 |
AU3089895A (en) | 1996-03-04 |
JPH10503724A (ja) | 1998-04-07 |
WO1996004120A1 (en) | 1996-02-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5728337A (en) | Twin screw extruder and an extruding method using the same | |
US7607817B2 (en) | Extruder having a set back gas-permeable wall portion | |
US6042260A (en) | Method of carrying out continuous preparation processes on tightly meshing extruders rotating in the same sense | |
US8177412B2 (en) | Kneading apparatus and method for kneading rubber-based composition using the same | |
US3445890A (en) | Two-stage extruder | |
US20200130231A1 (en) | Device and method for the extrusion of thermo-mechanically deformable materials in bulk form, and compact screw extruder | |
US3685804A (en) | Mixing apparatus and method | |
JPH10235714A (ja) | 激しくガス放出する材料を加工処理するためのスクリュー押出機機構、特に二軸押出機機構 | |
JP2002537144A (ja) | 低かさ密度のポリカーボネート材料を押出すための方法及び装置 | |
EP0105233B1 (de) | Verfahren zum Plastifizieren und Pumpen von Kunststoffen mit niedrigem Schüttgewicht | |
US11027476B2 (en) | Multiple screw extruder implemented with vacuum vent and screws configured to densify, or extract fluid from, material processed by the extruder | |
US20220134626A1 (en) | Extruder for the viscosity-increasing preparation of meltable polymers | |
FI110924B (fi) | Menetelmä ja laite rainamaisen muovikalvon valmistamiseksi | |
JP2726186B2 (ja) | 脱気用押出機 | |
CN114126829B (zh) | 用于可熔聚合物增粘加工的挤出机 | |
JP3812964B2 (ja) | 2軸押出機 | |
US3147514A (en) | Processing plastic and other multiphase materials | |
EP2537890A1 (de) | Verfahren zur Herstellung einer Harzzusammensetzung mit feinem Papierpulver | |
JP3313697B2 (ja) | 樹脂と木粉のコンパウンド直接シート成形方法及び装置 | |
JPH05237914A (ja) | 同方向回転二軸押出機 | |
JP3154953B2 (ja) | 木粉入りコンパウンドペレットの製造方法 | |
JPS61266222A (ja) | 押出成形方法及びそのための装置 | |
US20230415380A1 (en) | Die plate cover, die head, extruder, and method of manufacturing resin pellets | |
EP0925167A1 (de) | Verfahren zum plastifizieren, filtrieren, dosieren und fördern von hochviskose-schmelzen und vorrichtung zur durchführung des verfahrens | |
CN117836115A (zh) | 挤出机混合器、挤出机混合部段、挤出机***及其混合聚合物的使用方法 |