JPS6067130A - 二重壁成形品の製造方法及びその製造装置 - Google Patents
二重壁成形品の製造方法及びその製造装置Info
- Publication number
- JPS6067130A JPS6067130A JP58175707A JP17570783A JPS6067130A JP S6067130 A JPS6067130 A JP S6067130A JP 58175707 A JP58175707 A JP 58175707A JP 17570783 A JP17570783 A JP 17570783A JP S6067130 A JPS6067130 A JP S6067130A
- Authority
- JP
- Japan
- Prior art keywords
- parison
- mold
- peripheral wall
- male
- shape
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 title claims description 14
- 230000002093 peripheral effect Effects 0.000 claims abstract description 36
- 238000001125 extrusion Methods 0.000 claims description 14
- 238000000465 moulding Methods 0.000 claims description 12
- 239000012528 membrane Substances 0.000 claims description 10
- 238000013459 approach Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 230000001174 ascending effect Effects 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 210000004907 gland Anatomy 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 241000406668 Loxodonta cyclotis Species 0.000 description 4
- 238000007664 blowing Methods 0.000 description 4
- 210000000038 chest Anatomy 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 4
- 235000013399 edible fruits Nutrition 0.000 description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 4
- 239000010931 gold Substances 0.000 description 4
- 229910052737 gold Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 241000272201 Columbiformes Species 0.000 description 2
- 238000000071 blow moulding Methods 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 150000004767 nitrides Chemical class 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241001609030 Brosme brosme Species 0.000 description 1
- 208000031968 Cadaver Diseases 0.000 description 1
- 101100028900 Caenorhabditis elegans pcs-1 gene Proteins 0.000 description 1
- 241000255925 Diptera Species 0.000 description 1
- 244000046038 Ehretia acuminata Species 0.000 description 1
- 235000009300 Ehretia acuminata Nutrition 0.000 description 1
- 241001653121 Glenoides Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 241000583281 Sugiura Species 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 210000002418 meninge Anatomy 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- JOHZPMXAZQZXHR-UHFFFAOYSA-N pipemidic acid Chemical compound N1=C2N(CC)C=C(C(O)=O)C(=O)C2=CN=C1N1CCNCC1 JOHZPMXAZQZXHR-UHFFFAOYSA-N 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 230000035900 sweating Effects 0.000 description 1
- 210000000779 thoracic wall Anatomy 0.000 description 1
- 210000001215 vagina Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/48—Moulds
-
- 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
- B29C49/0031—Making articles having hollow walls
-
- 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
- B29C49/18—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor using several blowing steps
-
- 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
- B29C49/08—Biaxial stretching during blow-moulding
- B29C49/16—Biaxial stretching during blow-moulding using pressure difference for pre-stretching, e.g. pre-blowing
- B29C49/1602—Biaxial stretching during blow-moulding using pressure difference for pre-stretching, e.g. pre-blowing pre-blowing without using a mould
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58175707A JPS6067130A (ja) | 1983-09-22 | 1983-09-22 | 二重壁成形品の製造方法及びその製造装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58175707A JPS6067130A (ja) | 1983-09-22 | 1983-09-22 | 二重壁成形品の製造方法及びその製造装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6067130A true JPS6067130A (ja) | 1985-04-17 |
| JPH0352332B2 JPH0352332B2 (enrdf_load_stackoverflow) | 1991-08-09 |
Family
ID=16000837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58175707A Granted JPS6067130A (ja) | 1983-09-22 | 1983-09-22 | 二重壁成形品の製造方法及びその製造装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6067130A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5037289A (en) * | 1988-11-30 | 1991-08-06 | Kabushiki Kaisha Placo | Blow molding mold for forming hollow double-walled product and blow molding apparatus using such mold |
-
1983
- 1983-09-22 JP JP58175707A patent/JPS6067130A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5037289A (en) * | 1988-11-30 | 1991-08-06 | Kabushiki Kaisha Placo | Blow molding mold for forming hollow double-walled product and blow molding apparatus using such mold |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0352332B2 (enrdf_load_stackoverflow) | 1991-08-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |