JPS544963A - Method and apparatus for continuously manufacturing foamed plastic mass having squear crosssection - Google Patents
Method and apparatus for continuously manufacturing foamed plastic mass having squear crosssectionInfo
- Publication number
- JPS544963A JPS544963A JP6839678A JP6839678A JPS544963A JP S544963 A JPS544963 A JP S544963A JP 6839678 A JP6839678 A JP 6839678A JP 6839678 A JP6839678 A JP 6839678A JP S544963 A JPS544963 A JP S544963A
- Authority
- JP
- Japan
- Prior art keywords
- squear
- crosssection
- foamed plastic
- plastic mass
- continuously manufacturing
- 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.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 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
- B29C44/461—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length dispensing apparatus, e.g. dispensing foaming resin over the whole width of the moving surface
- B29C44/462—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length dispensing apparatus, e.g. dispensing foaming resin over the whole width of the moving surface provided with pre-foaming devices
-
- 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
- B29C44/467—Foam spreading or levelling devices
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Molding Of Porous Articles (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772726084 DE2726084A1 (de) | 1977-06-10 | 1977-06-10 | Verfahren und vorrichtung zum kontinuierlichen herstellen von schaumstoffbloecken mit rechteckquerschnitt |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS544963A true JPS544963A (en) | 1979-01-16 |
Family
ID=6011121
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6839678A Pending JPS544963A (en) | 1977-06-10 | 1978-06-08 | Method and apparatus for continuously manufacturing foamed plastic mass having squear crosssection |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0000058A1 (ja) |
JP (1) | JPS544963A (ja) |
DE (1) | DE2726084A1 (ja) |
ES (1) | ES470664A1 (ja) |
IT (1) | IT7824356A0 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS562143A (en) * | 1979-06-15 | 1981-01-10 | Bayer Ag | Apparatus for producing endless plastic form web* especially hard plastic form web |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2924183A1 (de) * | 1979-06-15 | 1980-12-18 | Bayer Ag | Einrichtung zum kontinuierlichen herstellen von schaumstoffbloecken oder schaumstoffbahnen |
DE2924185A1 (de) * | 1979-06-15 | 1981-01-08 | Bayer Ag | Einrichtung zum kontinuierlichen herstellen von schaumstoffbloecken oder schaumstoffbahnen |
US4267134A (en) * | 1979-09-24 | 1981-05-12 | The Upjohn Company | Method and apparatus for smoothing foamed plastic core panelboard surface |
EP0032624A1 (en) * | 1980-01-17 | 1981-07-29 | Imperial Chemical Industries Plc | Apparatus and method for the continuous manufacture of foam board |
FR2502541A1 (fr) * | 1981-03-24 | 1982-10-01 | Poncet Jean | Procede et dispositif pour fabriquer des bandes de mousse de polymeres et produit obtenu |
GB8314010D0 (en) * | 1983-05-20 | 1983-06-29 | Unifoam Ag | Polymeric foam |
USRE33590E (en) * | 1983-12-14 | 1991-05-21 | Edap International, S.A. | Method for examining, localizing and treating with ultrasound |
GB9014331D0 (en) * | 1990-06-27 | 1990-08-15 | Bareuter Gerd | Manufacture of polymeric foam |
US5512222A (en) * | 1995-03-15 | 1996-04-30 | Foamex L.P. | Method of using a chilled trough for producing slabs of polyurethane foam |
GB0019507D0 (en) | 2000-08-08 | 2000-09-27 | Cannon Viking Limited | Foam plastics method and machine |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3553300A (en) * | 1968-07-10 | 1971-01-05 | Tenneco Chem | Process for controlling the upper surface contour of foamable polyurethane during expansion in an open top mold |
-
1977
- 1977-06-10 DE DE19772726084 patent/DE2726084A1/de active Pending
-
1978
- 1978-06-06 EP EP78100100A patent/EP0000058A1/de not_active Withdrawn
- 1978-06-08 IT IT7824356A patent/IT7824356A0/it unknown
- 1978-06-08 JP JP6839678A patent/JPS544963A/ja active Pending
- 1978-06-09 ES ES470664A patent/ES470664A1/es not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS562143A (en) * | 1979-06-15 | 1981-01-10 | Bayer Ag | Apparatus for producing endless plastic form web* especially hard plastic form web |
JPS6334808B2 (ja) * | 1979-06-15 | 1988-07-12 | Bayer Ag |
Also Published As
Publication number | Publication date |
---|---|
IT7824356A0 (it) | 1978-06-08 |
EP0000058A1 (de) | 1978-12-20 |
ES470664A1 (es) | 1979-02-16 |
DE2726084A1 (de) | 1979-01-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5426362A (en) | Method and apparatus for making foamed article | |
GB2001893A (en) | Method and apparatus for manufacturing formed articles and articles formed thereby | |
JPS5392877A (en) | Producing method and apparatus for moleculary oriented plastic strap | |
GB2007578B (en) | Moulding apparatus and method | |
JPS5311685A (en) | Bagginncarton producing method and apparatus | |
JPS5391977A (en) | Producing method and apparatus for foamed plastic material | |
IL51232A (en) | Process and apparatus for moulding | |
JPS5313668A (en) | Method and device for molding hollow article | |
JPS544963A (en) | Method and apparatus for continuously manufacturing foamed plastic mass having squear crosssection | |
JPS5423679A (en) | Method and apparatus for manufacturing plastic pipe | |
JPS52126468A (en) | Method and device for producing plastic article | |
IL52584A0 (en) | Method and apparatus for producing molded articles | |
JPS5236557A (en) | Method and device for continuously repeatedly making articles | |
GB1557431A (en) | Moulding apparatus and method | |
JPS5471169A (en) | Method and apparatus for continuously making foam material in block | |
JPS5625426A (en) | Method and device for continuously manufacturing foam board | |
GB1540837A (en) | Dehusking apparatus and method | |
JPS52143972A (en) | Method and apparatus for manufacturing granules | |
GR62559B (en) | Method and disposition for plastic receivers manufacture | |
JPS5376944A (en) | Screw making method and apparatus | |
JPS5571536A (en) | Method for continuously manufacturing foaming polyurethane and its device | |
JPS52154534A (en) | Paozu forming method and apparatus therefor | |
GB1548535A (en) | Methods and apparatus for making mouldings for hand-formedbricks | |
JPS5410371A (en) | Method and apparatus for manufacturing cylinderical plastic foam | |
JPS5374175A (en) | Method and apparatus for making fiber molded article |