CS216179B2 - Method and facility for continuous extrusion of the mexture from the expansive plastic material - Google Patents
Method and facility for continuous extrusion of the mexture from the expansive plastic material Download PDFInfo
- Publication number
- CS216179B2 CS216179B2 CS707077A CS707770A CS216179B2 CS 216179 B2 CS216179 B2 CS 216179B2 CS 707077 A CS707077 A CS 707077A CS 707770 A CS707770 A CS 707770A CS 216179 B2 CS216179 B2 CS 216179B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- former
- die
- section
- cross
- mixture
- Prior art date
Links
- 238000001125 extrusion Methods 0.000 title claims abstract description 19
- 239000004033 plastic Substances 0.000 title claims abstract description 8
- 229920003023 plastic Polymers 0.000 title claims abstract description 8
- 238000000034 method Methods 0.000 title claims description 12
- 239000000463 material Substances 0.000 title abstract description 7
- 239000000203 mixture Substances 0.000 claims abstract description 34
- 238000007710 freezing Methods 0.000 claims description 3
- 230000008014 freezing Effects 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims description 2
- 239000012634 fragment Substances 0.000 claims 1
- 239000004793 Polystyrene Substances 0.000 abstract description 3
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 abstract description 3
- 229920002223 polystyrene Polymers 0.000 abstract description 3
- 239000004800 polyvinyl chloride Substances 0.000 abstract description 3
- 239000004952 Polyamide Substances 0.000 abstract description 2
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 abstract description 2
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 abstract description 2
- 229920002647 polyamide Polymers 0.000 abstract description 2
- 239000004417 polycarbonate Substances 0.000 abstract description 2
- 229920000515 polycarbonate Polymers 0.000 abstract description 2
- 229920002635 polyurethane Polymers 0.000 abstract description 2
- 239000004814 polyurethane Substances 0.000 abstract description 2
- 229920000915 polyvinyl chloride Polymers 0.000 abstract description 2
- 238000004513 sizing Methods 0.000 abstract 6
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 2
- 239000000549 coloured material Substances 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 229910000029 sodium carbonate Inorganic materials 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000001413 cellular effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 241000237858 Gastropoda Species 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000009172 bursting Effects 0.000 description 1
- 210000003850 cellular structure Anatomy 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000011049 pearl Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- QXIOOWKJIWLLTA-UHFFFAOYSA-M sodium;hydrogen carbonate;octadecanoic acid Chemical compound [Na+].OC([O-])=O.CCCCCCCCCCCCCCCCCC(O)=O QXIOOWKJIWLLTA-UHFFFAOYSA-M 0.000 description 1
- 229940099259 vaseline Drugs 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/36—Feeding the material to be shaped
- B29C44/46—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
- B29C44/50—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length using pressure difference, e.g. by extrusion or by spraying
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/36—Feeding the material to be shaped
- B29C44/46—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
- B29C44/50—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length using pressure difference, e.g. by extrusion or by spraying
- B29C44/505—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length using pressure difference, e.g. by extrusion or by spraying extruding the compound through a flat die
-
- 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
- B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
- B29K2105/043—Skinned foam
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR6936308A FR2063589A6 (en, 2012) | 1969-10-22 | 1969-10-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS216179B2 true CS216179B2 (en) | 1982-10-29 |
Family
ID=9041938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS707077A CS216179B2 (en) | 1969-10-22 | 1970-10-21 | Method and facility for continuous extrusion of the mexture from the expansive plastic material |
Country Status (24)
| Country | Link |
|---|---|
| JP (1) | JPS4812423B1 (en, 2012) |
| AT (1) | AT331501B (en, 2012) |
| BE (1) | BE757510R (en, 2012) |
| BR (1) | BR7023259D0 (en, 2012) |
| CA (1) | CA981861A (en, 2012) |
| CH (1) | CH532463A (en, 2012) |
| CS (1) | CS216179B2 (en, 2012) |
| DE (1) | DE2050550C3 (en, 2012) |
| DK (1) | DK135526B (en, 2012) |
| ES (1) | ES384742A2 (en, 2012) |
| FI (1) | FI52043C (en, 2012) |
| FR (1) | FR2063589A6 (en, 2012) |
| GB (1) | GB1318608A (en, 2012) |
| HU (1) | HU163120B (en, 2012) |
| IE (1) | IE34595B1 (en, 2012) |
| IT (1) | IT941015B (en, 2012) |
| LU (1) | LU61898A1 (en, 2012) |
| NL (1) | NL167891C (en, 2012) |
| NO (1) | NO132417C (en, 2012) |
| OA (1) | OA152E (en, 2012) |
| PL (1) | PL84474B3 (en, 2012) |
| RO (1) | RO73029B (en, 2012) |
| SE (1) | SE365981B (en, 2012) |
| ZA (1) | ZA707038B (en, 2012) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3931379A (en) * | 1973-07-17 | 1976-01-06 | Cosden Oil & Chemical Company | Foamed profile extrusion process |
| US3954929A (en) * | 1973-10-11 | 1976-05-04 | The Dow Chemical Company | Method and apparatus for the extrusion of foamable thermoplastic materials |
| US3978182A (en) * | 1973-12-26 | 1976-08-31 | Mobil Oil Corporation | Method for extruding a polystyrene foam with variations in mass concentration across the sheet and thermoforming the sheet |
| IT1074365B (it) * | 1977-03-22 | 1985-04-20 | Montedison Spa | Procedimento di estruszione di profilati plastici semiespansi e relativa apparecchiatura |
| NO154220C (no) * | 1979-04-20 | 1986-08-20 | Sentralinst For Ind Forskning | Veggkonstruksjon og fremgangsmaate til dens fremstilling. |
| DE3418506C2 (de) * | 1984-05-18 | 1987-02-12 | Fa. Carl Freudenberg, 6940 Weinheim | Verfahren zur Herstellung von Schaumstoffen mit hoher Wärmeformbeständigkeit |
| FR2580542B1 (fr) * | 1985-04-23 | 1987-07-17 | Atochem | Procede d'extrusion de matieres plastiques expansibles |
| DE102007045900A1 (de) * | 2007-09-26 | 2009-04-09 | Rehau Ag + Co | Verbundkörper und Verfahren zu dessen Herstellung |
| CN109016314A (zh) * | 2017-06-09 | 2018-12-18 | 南京法宁格节能科技股份有限公司 | Xps异型材装饰条模具双开的方法及所用模具 |
| CN117685688B (zh) * | 2024-01-19 | 2024-09-24 | 小米科技(武汉)有限公司 | 电子膨胀阀、控制方法、装置、空调器、电子设备及介质 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1154264B (de) * | 1956-11-20 | 1963-09-12 | Reifenhaeuser Kg | Vorrichtung zum kontinuierlichen Strangpressen von Formkoerpern mit einem Schaumstoffkern und einem Mantel aus thermoplastischem Kunststoff |
| GB912888A (en, 2012) * | 1959-07-22 | 1900-01-01 | ||
| FR1255499A (fr) * | 1960-01-28 | 1961-03-10 | Ets Kuhlmann | Matériau allégé résistant à la pression et aux efforts, sa fabrication et ses applications |
| DE1235566B (de) * | 1962-04-30 | 1967-03-02 | Huels Chemische Werke Ag | Vorrichtung zum Strangpressen von Schaumstoffprofilen |
| FR1428652A (fr) * | 1964-03-03 | 1966-02-18 | Haveg Industries Inc | Mousse de polymère thermoplastique étirée puis contractée à chaud |
| FR1434808A (fr) * | 1964-05-29 | 1966-04-08 | Basf Ag | Procédé et dispositif pour la fabrication de bandes en matières plastiques expansées |
| US3461496A (en) * | 1965-11-08 | 1969-08-19 | Thomas W Winstead | Apparatus for extruding a skin covered,foamed thermoplastic |
| FR1498620A (fr) * | 1966-09-07 | 1967-10-20 | Kuhlmann Ets | Procédé et dispositif pour l'extrusion de matières plastiques expansibles |
-
0
- BE BE757510D patent/BE757510R/xx active
-
1969
- 1969-10-22 FR FR6936308A patent/FR2063589A6/fr not_active Expired
-
1970
- 1970-10-14 IE IE1324/70A patent/IE34595B1/xx unknown
- 1970-10-15 DE DE2050550A patent/DE2050550C3/de not_active Expired
- 1970-10-15 FI FI702792A patent/FI52043C/fi active
- 1970-10-15 IT IT54080/70A patent/IT941015B/it active
- 1970-10-15 ZA ZA707038A patent/ZA707038B/xx unknown
- 1970-10-16 GB GB4924470A patent/GB1318608A/en not_active Expired
- 1970-10-16 CA CA095,824A patent/CA981861A/en not_active Expired
- 1970-10-19 CH CH1545870A patent/CH532463A/fr not_active IP Right Cessation
- 1970-10-20 AT AT944370A patent/AT331501B/de not_active IP Right Cessation
- 1970-10-20 PL PL1970143986A patent/PL84474B3/pl unknown
- 1970-10-20 LU LU61898D patent/LU61898A1/xx unknown
- 1970-10-21 HU HUKU447A patent/HU163120B/hu unknown
- 1970-10-21 OA OA54063A patent/OA152E/xx unknown
- 1970-10-21 JP JP45092117A patent/JPS4812423B1/ja active Pending
- 1970-10-21 CS CS707077A patent/CS216179B2/cs unknown
- 1970-10-21 ES ES384742A patent/ES384742A2/es not_active Expired
- 1970-10-21 SE SE14218/70A patent/SE365981B/xx unknown
- 1970-10-21 NO NO3973/70A patent/NO132417C/no unknown
- 1970-10-22 RO RO64758A patent/RO73029B/ro unknown
- 1970-10-22 BR BR223259/70A patent/BR7023259D0/pt unknown
- 1970-10-22 NL NLAANVRAGE7015500,A patent/NL167891C/xx not_active IP Right Cessation
- 1970-10-22 DK DK538270AA patent/DK135526B/da not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AT331501B (de) | 1976-08-25 |
| NL167891C (nl) | 1987-04-16 |
| CA981861A (en) | 1976-01-20 |
| FI52043B (en, 2012) | 1977-02-28 |
| RO73029A (ro) | 1984-10-31 |
| DE2050550A1 (de) | 1971-04-29 |
| BE757510R (fr) | 1971-04-14 |
| NO132417B (en, 2012) | 1975-08-04 |
| SE365981B (en, 2012) | 1974-04-08 |
| BR7023259D0 (pt) | 1973-04-05 |
| NO132417C (en, 2012) | 1975-11-12 |
| FR2063589A6 (en, 2012) | 1971-07-09 |
| ATA944370A (de) | 1975-11-15 |
| PL84474B3 (en, 2012) | 1976-04-30 |
| IT941015B (it) | 1973-03-01 |
| DE2050550B2 (de) | 1979-11-29 |
| OA152E (en, 2012) | 1971-12-24 |
| ES384742A2 (es) | 1973-09-01 |
| NL7015500A (en, 2012) | 1971-04-26 |
| HU163120B (en, 2012) | 1973-06-28 |
| GB1318608A (en) | 1973-05-31 |
| NL167891B (nl) | 1981-09-16 |
| DE2050550C3 (de) | 1984-11-08 |
| DK135526B (da) | 1977-05-16 |
| IE34595L (en) | 1971-04-22 |
| RO73029B (ro) | 1984-11-30 |
| DK135526C (en, 2012) | 1977-10-24 |
| JPS4812423B1 (en, 2012) | 1973-04-20 |
| IE34595B1 (en) | 1975-06-25 |
| FI52043C (fi) | 1977-06-10 |
| CH532463A (fr) | 1973-01-15 |
| LU61898A1 (en, 2012) | 1971-08-10 |
| ZA707038B (en) | 1971-08-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3812230A (en) | Method for continuously making a hollow board article of thermoplastic resin | |
| CA2219735C (en) | Weatherstrip product formed by sequential extrusion of cellular and non-cellular plastic resins | |
| CA1082868A (en) | Process and apparatus for the extrusion of elongate hollow cross-sectioned members of synthetic thermoplastic plastics material | |
| CS216179B2 (en) | Method and facility for continuous extrusion of the mexture from the expansive plastic material | |
| GB1408281A (en) | Process for producing a cellular moulding | |
| ES431364A1 (es) | Procedimiento para la produccion de articulos huecos. | |
| PL69613B1 (en) | Extrusion of Plastics Material.[GB1184688A] | |
| JPH11138615A (ja) | プラスチック複合プロフィルの製造方法と、この方法を実施するための装置と、プラスチック複合プロフィル | |
| GB1436262A (en) | Manufacture of profiles of cellular thermoplastic materials | |
| US3954365A (en) | Apparatus for the preparation of foamed thermoplastic extruded profiles | |
| GB1454580A (en) | Profile extrusion process | |
| EP0817715B1 (de) | Verfahren und vorrichtung zum strangpressen von kunststoffschmelzen zu hohlkammerprofilen | |
| KR20140101531A (ko) | 마그네슘 합금용 압출장치 | |
| CN204844791U (zh) | 大截面发泡塑料制品挤出机头 | |
| US4009237A (en) | Process for producing shaped synthetic resin articles varying in shape of longitudinal section | |
| US4732718A (en) | Process for extrusion of expandable plastic materials | |
| US8663513B2 (en) | Foam earplug extrusion | |
| US4777001A (en) | Extruding method | |
| CN209395219U (zh) | 一种带钢衬的双层材料异型材挤出模具 | |
| AT412771B (de) | Extrusionswerkzeug für eine kunststoffschmelze | |
| JP3009493B2 (ja) | 発泡した合成樹脂中空製品の製造方法 | |
| KR960703717A (ko) | 배향된 성분을 가진 열가소성 제품 제조방법(process for producing thermoplastic products having oriented components) | |
| KR101955855B1 (ko) | 중공부를 갖는 발포수지 성형물 제조용 압출 금형 및 그 금형을 통해 제조된 발포수지 성형물 | |
| JP3667655B2 (ja) | 押出発泡複合体の製造装置 | |
| JPH03240515A (ja) | 内部に空洞を有する発泡体の異形押出成形方法 |