FI107896B - Puhallusmuovausmenetelmä ja -laite - Google Patents
Puhallusmuovausmenetelmä ja -laite Download PDFInfo
- Publication number
- FI107896B FI107896B FI982216A FI982216A FI107896B FI 107896 B FI107896 B FI 107896B FI 982216 A FI982216 A FI 982216A FI 982216 A FI982216 A FI 982216A FI 107896 B FI107896 B FI 107896B
- Authority
- FI
- Finland
- Prior art keywords
- control
- control space
- volume
- mold
- piston
- Prior art date
Links
- 238000000071 blow moulding Methods 0.000 title claims description 14
- 239000000463 material Substances 0.000 claims description 35
- 238000000034 method Methods 0.000 claims description 11
- 230000001276 controlling effect Effects 0.000 claims description 4
- 230000007423 decrease Effects 0.000 claims description 4
- 238000007664 blowing Methods 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 239000011265 semifinished product Substances 0.000 claims 3
- 239000000047 product Substances 0.000 claims 1
- 238000004140 cleaning Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000010355 oscillation Effects 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
- 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
- B29C48/30—Extrusion nozzles or dies
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
- B29C48/33—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles with parts rotatable relative to each other
-
- 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
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
-
- 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
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
- B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
-
- 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
- B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
-
- 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
- B29C48/30—Extrusion nozzles or dies
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
- B29C48/325—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles being adjustable, i.e. having adjustable exit sections
-
- 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
- B29C48/92—Measuring, controlling or regulating
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92514—Pressure
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/9258—Velocity
- B29C2948/926—Flow or feed rate
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92609—Dimensions
- B29C2948/92647—Thickness
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92904—Die; Nozzle zone
-
- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
- B29C49/04—Extrusion blow-moulding
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/22—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor using multilayered preforms or parisons
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI982216A FI107896B (fi) | 1998-10-12 | 1998-10-12 | Puhallusmuovausmenetelmä ja -laite |
PCT/FI1999/000841 WO2000021730A1 (fr) | 1998-10-12 | 1999-10-11 | Procede et appareil de moulage par soufflage |
PL99347155A PL347155A1 (en) | 1998-10-12 | 1999-10-11 | Method and apparatus for blow moulding |
KR1020017004563A KR20010075624A (ko) | 1998-10-12 | 1999-10-11 | 블로우 성형 방법 및 장치 |
AU62056/99A AU6205699A (en) | 1998-10-12 | 1999-10-11 | Method and apparatus for blow moulding |
CN99812029A CN1323255A (zh) | 1998-10-12 | 1999-10-11 | 吹模方法和设备 |
EP99949033A EP1156917A1 (fr) | 1998-10-12 | 1999-10-11 | Procede et appareil de moulage par soufflage |
JP2000575674A JP2002527257A (ja) | 1998-10-12 | 1999-10-11 | 吹込み成形方法及びその装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI982216A FI107896B (fi) | 1998-10-12 | 1998-10-12 | Puhallusmuovausmenetelmä ja -laite |
FI982216 | 1998-10-12 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI982216A0 FI982216A0 (fi) | 1998-10-12 |
FI982216A FI982216A (fi) | 2000-04-13 |
FI107896B true FI107896B (fi) | 2001-10-31 |
Family
ID=8552696
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI982216A FI107896B (fi) | 1998-10-12 | 1998-10-12 | Puhallusmuovausmenetelmä ja -laite |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1156917A1 (fr) |
JP (1) | JP2002527257A (fr) |
KR (1) | KR20010075624A (fr) |
CN (1) | CN1323255A (fr) |
AU (1) | AU6205699A (fr) |
FI (1) | FI107896B (fr) |
PL (1) | PL347155A1 (fr) |
WO (1) | WO2000021730A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6926509B2 (en) | 2002-05-31 | 2005-08-09 | Ndh Medical, Inc. | Apparatus for extruding tubing having a variable wall thickness |
US8308040B2 (en) | 2007-06-22 | 2012-11-13 | Ethicon Endo-Surgery, Inc. | Surgical stapling instrument with an articulatable end effector |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1217187A (en) * | 1968-09-09 | 1970-12-31 | British Insulated Callenders | Extrusion method and apparatus |
US3819317A (en) * | 1972-10-30 | 1974-06-25 | Haskon Inc | Apparatus for blow molding and injecting cooling gas |
DE3809856A1 (de) * | 1988-03-24 | 1989-10-05 | Philips Patentverwaltung | Blasformmaschine zum blasformen von hohlkoerpern mit wartezeitregelung |
EP0535254B1 (fr) * | 1991-08-08 | 1995-01-11 | Ossberger-Turbinenfabrik Gmbh & Co. | Dispositif de fabrication d'une préforme pour moulage par soufflage de soufflets |
-
1998
- 1998-10-12 FI FI982216A patent/FI107896B/fi active
-
1999
- 1999-10-11 CN CN99812029A patent/CN1323255A/zh active Pending
- 1999-10-11 EP EP99949033A patent/EP1156917A1/fr not_active Withdrawn
- 1999-10-11 JP JP2000575674A patent/JP2002527257A/ja active Pending
- 1999-10-11 KR KR1020017004563A patent/KR20010075624A/ko not_active Application Discontinuation
- 1999-10-11 WO PCT/FI1999/000841 patent/WO2000021730A1/fr not_active Application Discontinuation
- 1999-10-11 PL PL99347155A patent/PL347155A1/xx unknown
- 1999-10-11 AU AU62056/99A patent/AU6205699A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
KR20010075624A (ko) | 2001-08-09 |
AU6205699A (en) | 2000-05-01 |
JP2002527257A (ja) | 2002-08-27 |
CN1323255A (zh) | 2001-11-21 |
EP1156917A1 (fr) | 2001-11-28 |
PL347155A1 (en) | 2002-03-25 |
FI982216A (fi) | 2000-04-13 |
FI982216A0 (fi) | 1998-10-12 |
WO2000021730A1 (fr) | 2000-04-20 |
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