IT1064012B - Apparecchiatura e procedimento per la preparazione di una composizione di resina termoplastica - Google Patents
Apparecchiatura e procedimento per la preparazione di una composizione di resina termoplasticaInfo
- Publication number
- IT1064012B IT1064012B IT24039/76A IT2403976A IT1064012B IT 1064012 B IT1064012 B IT 1064012B IT 24039/76 A IT24039/76 A IT 24039/76A IT 2403976 A IT2403976 A IT 2403976A IT 1064012 B IT1064012 B IT 1064012B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- preparation
- equipment
- resin composition
- thermoplastic resin
- 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
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
-
- 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
- B29C48/505—Screws
- B29C48/59—Screws characterised by details of the thread, i.e. the shape of a single thread of the material-feeding screw
- B29C48/60—Thread tops
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50127364A JPS5251460A (en) | 1975-10-24 | 1975-10-24 | Hot melting agent working extruder |
JP50127355A JPS5251451A (en) | 1975-10-24 | 1975-10-24 | Hot melting agent working extruder |
JP50127359A JPS5251455A (en) | 1975-10-24 | 1975-10-24 | Hot melting agent working extruder |
JP50127365A JPS5251461A (en) | 1975-10-24 | 1975-10-24 | Thermoplastic resin extruder |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1064012B true IT1064012B (it) | 1985-02-18 |
Family
ID=27471294
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT24039/76A IT1064012B (it) | 1975-10-24 | 1976-06-08 | Apparecchiatura e procedimento per la preparazione di una composizione di resina termoplastica |
Country Status (8)
Country | Link |
---|---|
US (1) | US4025274A (it) |
AU (1) | AU497232B2 (it) |
CA (1) | CA1073171A (it) |
CH (1) | CH614401A5 (it) |
DE (1) | DE2622591C2 (it) |
GB (1) | GB1512316A (it) |
IT (1) | IT1064012B (it) |
NL (1) | NL166425C (it) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4118164A (en) * | 1977-07-15 | 1978-10-03 | Wenger Manufacturing | High-output apparatus for producing dense, uniformly layered meat analogue product |
US4173446A (en) * | 1977-07-21 | 1979-11-06 | Phillips Petroleum Company | Choke ring for pipe extrusion die |
DE2738308A1 (de) * | 1977-08-25 | 1979-03-08 | Bayer Ag | Elastische formkoerper |
US4533310A (en) * | 1978-01-09 | 1985-08-06 | King-Seeley Thermos Co. | Ice making apparatus |
US4310484A (en) * | 1980-08-01 | 1982-01-12 | Union Carbide Corporation | Method for extruding molten narrow molecular weight distribution, linear, ethylene copolymers |
JPS5887013A (ja) * | 1981-11-18 | 1983-05-24 | Japan Steel Works Ltd:The | 連続混練造粒装置 |
US4564349A (en) * | 1983-06-01 | 1986-01-14 | Union Carbide Corporation | Extruder assembly for extruding water-curable silane modified polymers |
ES8605549A1 (es) * | 1984-09-22 | 1986-03-16 | Wardle Storeys Plc | Un metodo para fabricar un material polimero,perfilado,para amortiguar vibraciones y aislar el sonido |
US5312224A (en) * | 1993-03-12 | 1994-05-17 | International Business Machines Corporation | Conical logarithmic spiral viscosity pump |
KR950003362A (ko) * | 1993-07-21 | 1995-02-16 | 마에다 가츠노스케 | 섬유강화 열가소성수지구조물과 그 제조방법 및 압출기 |
DE19749554A1 (de) * | 1997-11-10 | 1999-05-12 | Henkel Teroson Gmbh | Verfahren zur Elastifizierung und Extenderung von Polymeren mit PVC-/EVA- und Copolymeren in Gelform |
US5985200A (en) * | 1997-12-12 | 1999-11-16 | Owens Corning Fiberglass Technology, Inc. | Injection molding of asphalt-based compositions |
EP0988952A1 (fr) * | 1998-09-22 | 2000-03-29 | Performance Roof Systems S.A. en abrégé P.R.S. | Procédé de recyclage d'une membrane et extrudeuse destinée à l'application du procédé |
NL1033085C2 (nl) * | 2006-12-19 | 2008-06-20 | Rollepaal B V | Extruder, samenstel van in elkaar grijpende, tegen elkaar indraaiende schroeven, een schroef daarvoor, en een werkwijze voor het vervaardigen van een dergelijke schroef. |
ES2526351T3 (es) * | 2007-03-10 | 2015-01-09 | Cool Options, Inc. | Diseño roscado y método para moldeo por inyección de metal |
CN103357545B (zh) * | 2013-07-24 | 2016-06-29 | 苏州康尼格电子科技股份有限公司 | 螺杆式低压注胶机专用气动控制注胶枪 |
US9931773B2 (en) | 2014-12-04 | 2018-04-03 | Extrude To Fill, LLC | Injection molding system and method of fabricating a component |
PL3227078T3 (pl) | 2014-12-04 | 2020-05-18 | Extrude to Fill, Inc. | Układ formowania wtryskowego oraz sposób wytwarzania elementu |
US9517582B2 (en) | 2014-12-04 | 2016-12-13 | Extrude To Fill, LLC | Method of molding a part |
CN105398018B (zh) * | 2015-11-25 | 2017-12-01 | 无锡啄木鸟环保建材有限公司 | 一种新型多色彩木塑复合材料的生产设备及生产工艺 |
CN106738775A (zh) * | 2015-11-25 | 2017-05-31 | 无锡啄木鸟环保建材有限公司 | 一种新型多色彩木塑复合材料的生产设备 |
FI129682B (en) * | 2016-08-26 | 2022-06-30 | Teknologian Tutkimuskeskus Vtt Oy | Single screw extruder and method |
CN107336420A (zh) * | 2017-08-31 | 2017-11-10 | 韦福才 | 一种异形圆锥型螺杆塑料挤出机 |
PL3473395T3 (pl) * | 2017-10-17 | 2021-10-04 | Buss Ag | Asymetryczny trójskrzydłowy wałek ślimakowy do maszyny mieszającej oraz ugniatającej |
CN113474089A (zh) * | 2019-02-25 | 2021-10-01 | 3M创新有限公司 | 长丝粘合剂分配器 |
ES2925824B2 (es) * | 2021-04-07 | 2023-12-21 | Focke Meler Gluing Solutions S A | Maquina para aplicacion de productos termofusibles |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR985086A (fr) * | 1949-02-19 | 1951-07-13 | Kraffe De Laubarede | Dispositif à vis pour l'avancement, le malaxage, l'homogénéisation et la mise sous pression des matières plastiques thermoplastiques et produits analogues |
US2765491A (en) * | 1953-05-04 | 1956-10-09 | Nat Rubber Machinery Co | Extrusion apparatus |
US2829399A (en) * | 1954-02-04 | 1958-04-08 | Du Pont | Extrusion apparatus |
US2896253A (en) * | 1957-01-17 | 1959-07-28 | Du Pont | Screw for handling thermoplastic resins |
NL258615A (it) * | 1959-12-01 | 1900-01-01 | ||
GB1132898A (en) * | 1965-08-13 | 1968-11-06 | Werner & Pfleiderer | Multi-stage screw treatment device |
US3652064A (en) * | 1968-03-22 | 1972-03-28 | Uniroyal Englebert Ag | Apparatus for conveying plastic material |
US3745200A (en) * | 1969-01-10 | 1973-07-10 | P Geyer | Extrusion method |
-
1976
- 1976-05-11 CH CH586576A patent/CH614401A5/xx not_active IP Right Cessation
- 1976-05-17 NL NL7605231.A patent/NL166425C/xx not_active IP Right Cessation
- 1976-05-18 CA CA252,798A patent/CA1073171A/en not_active Expired
- 1976-05-18 GB GB20508/76A patent/GB1512316A/en not_active Expired
- 1976-05-20 DE DE2622591A patent/DE2622591C2/de not_active Expired
- 1976-05-21 US US05/688,568 patent/US4025274A/en not_active Expired - Lifetime
- 1976-05-28 AU AU14407/76A patent/AU497232B2/en not_active Expired
- 1976-06-08 IT IT24039/76A patent/IT1064012B/it active
Also Published As
Publication number | Publication date |
---|---|
CH614401A5 (it) | 1979-11-30 |
US4025274A (en) | 1977-05-24 |
GB1512316A (en) | 1978-06-01 |
DE2622591A1 (de) | 1977-04-28 |
NL7605231A (nl) | 1977-04-26 |
AU497232B2 (en) | 1978-12-07 |
NL166425B (nl) | 1981-03-16 |
AU1440776A (en) | 1977-12-08 |
NL166425C (nl) | 1981-08-17 |
DE2622591C2 (de) | 1982-11-04 |
CA1073171A (en) | 1980-03-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT1064012B (it) | Apparecchiatura e procedimento per la preparazione di una composizione di resina termoplastica | |
IT1054663B (it) | Procedimento per la preparazione di una composizione termoplastica adesiva e prodotto ottenuto | |
FR2302933A1 (fr) | Matiere d'emballage | |
IT1068547B (it) | Laminato per imballaggio e procedimento per la sua fabbricazione | |
IT1065440B (it) | Imballaggio tipo lattina dispositivo d apertura e procedimento per la loro preparazione | |
BE838042A (fr) | Pellicules d'emballage | |
IT1046392B (it) | Apparecchiatura per la formazione di una pellicola tubolare di resina termoplastica | |
MX149060A (es) | Composicion mejorada de resina termoplastica | |
IT1074642B (it) | Procedimento per produrre laminati di resina sintetica | |
SE7706277L (sv) | Forfarande for sterilisering av ytorna av forpackningsmaterial | |
IT1064932B (it) | Vulcanizzati termoplastici e procedimento per la loro preparazione | |
IT1065137B (it) | Composizioni da stampaggio comprendenti una resina fenolica novolacca e procedimento per la loro preparazione | |
MX143965A (es) | Mejoras en un procedimiento para la preparacion de una resina epoxidica liquida | |
IT1011165B (it) | Procedimento per la preparazione di una resina | |
IT1062763B (it) | Procedimento e apparecchiatura per la fabbricazione di una gomma di pneumatico a toro chiuso | |
IT1037344B (it) | Procedimento per la produzione di composizione di resina termoplastica bestistente agli impatti | |
IT1042136B (it) | Soluzione per forma resina e procedimento per la sua fabbricazione | |
IT7852413A0 (it) | Composizione di resina poliolefinica | |
IT1133076B (it) | Composizione di gomma contenente una resina sulfurea | |
DK198376A (da) | Udgangsemne til fremstilling af bereemballage til genstande og fremgangsmade til tildannelse og fyldning af bereemballagen | |
ES484439A0 (es) | Procedimiento para la preparacion de una composicion a base de resina de cloruro de vinilo-goma de nitrilo-butadieno | |
MX4564E (es) | Procedimiento para la preparacion de una composicion de moldeo granular termoendurecible que incluye una resina fenolica novolica | |
IT1070946B (it) | Resina fenolica e prodotti contenenti la stessa | |
IT1101648B (it) | Procedimento per la fabbricazione di una resina etilenica modificata con gruppi di silano | |
IT1065055B (it) | Metodo per la preparazione di una composizione pre-miscelata di resina al cloruro di polivinile |