JPS6094326A - プラスチツク中空成型品の製造方法 - Google Patents
プラスチツク中空成型品の製造方法Info
- Publication number
- JPS6094326A JPS6094326A JP20338083A JP20338083A JPS6094326A JP S6094326 A JPS6094326 A JP S6094326A JP 20338083 A JP20338083 A JP 20338083A JP 20338083 A JP20338083 A JP 20338083A JP S6094326 A JPS6094326 A JP S6094326A
- Authority
- JP
- Japan
- Prior art keywords
- hollow molded
- parison
- forming
- molded product
- zones
- 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
- 239000004033 plastic Substances 0.000 title claims description 12
- 238000000034 method Methods 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 238000009415 formwork Methods 0.000 claims description 8
- 239000002991 molded plastic Substances 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims 1
- 238000001816 cooling Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002994 raw 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
- 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
- B29C49/50—Moulds having cutting or deflashing means
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20338083A JPS6094326A (ja) | 1983-10-29 | 1983-10-29 | プラスチツク中空成型品の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20338083A JPS6094326A (ja) | 1983-10-29 | 1983-10-29 | プラスチツク中空成型品の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6094326A true JPS6094326A (ja) | 1985-05-27 |
| JPH0359816B2 JPH0359816B2 (enrdf_load_stackoverflow) | 1991-09-11 |
Family
ID=16473075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20338083A Granted JPS6094326A (ja) | 1983-10-29 | 1983-10-29 | プラスチツク中空成型品の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6094326A (enrdf_load_stackoverflow) |
-
1983
- 1983-10-29 JP JP20338083A patent/JPS6094326A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0359816B2 (enrdf_load_stackoverflow) | 1991-09-11 |
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