JPH0117854B2 - - Google Patents
Info
- Publication number
- JPH0117854B2 JPH0117854B2 JP55106213A JP10621380A JPH0117854B2 JP H0117854 B2 JPH0117854 B2 JP H0117854B2 JP 55106213 A JP55106213 A JP 55106213A JP 10621380 A JP10621380 A JP 10621380A JP H0117854 B2 JPH0117854 B2 JP H0117854B2
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical member
- cylindrical
- sealing device
- air
- core shaft
- 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.)
- Expired
Links
- 238000000071 blow moulding Methods 0.000 claims description 21
- 238000007789 sealing Methods 0.000 claims description 21
- 238000004519 manufacturing process Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 8
- 238000001125 extrusion Methods 0.000 claims description 7
- 229920003002 synthetic resin Polymers 0.000 claims description 6
- 239000000057 synthetic resin Substances 0.000 claims description 6
- 229920001169 thermoplastic Polymers 0.000 claims description 5
- 239000004416 thermosoftening plastic Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 description 14
- 239000011347 resin Substances 0.000 description 14
- 239000007789 gas Substances 0.000 description 10
- 239000000463 material Substances 0.000 description 10
- 238000000465 moulding Methods 0.000 description 8
- 229920005992 thermoplastic resin Polymers 0.000 description 7
- 235000013305 food Nutrition 0.000 description 6
- 229920000728 polyester Polymers 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 5
- 238000009998 heat setting Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 239000004952 Polyamide Substances 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 229920002647 polyamide Polymers 0.000 description 4
- 235000013361 beverage Nutrition 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- -1 polyethylene terephthalate Polymers 0.000 description 3
- 238000007639 printing Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 239000003517 fume Substances 0.000 description 2
- 230000009477 glass transition Effects 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- MMINFSMURORWKH-UHFFFAOYSA-N 3,6-dioxabicyclo[6.2.2]dodeca-1(10),8,11-triene-2,7-dione Chemical compound O=C1OCCOC(=O)C2=CC=C1C=C2 MMINFSMURORWKH-UHFFFAOYSA-N 0.000 description 1
- LLLVZDVNHNWSDS-UHFFFAOYSA-N 4-methylidene-3,5-dioxabicyclo[5.2.2]undeca-1(9),7,10-triene-2,6-dione Chemical compound C1(C2=CC=C(C(=O)OC(=C)O1)C=C2)=O LLLVZDVNHNWSDS-UHFFFAOYSA-N 0.000 description 1
- 229920001634 Copolyester Polymers 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 235000013334 alcoholic beverage Nutrition 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 229920006149 polyester-amide block copolymer Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 235000014214 soft drink Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 125000006839 xylylene group Chemical group 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10621380A JPS5731538A (en) | 1980-07-31 | 1980-07-31 | Method and apparatus for manufacturing cylindrical part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10621380A JPS5731538A (en) | 1980-07-31 | 1980-07-31 | Method and apparatus for manufacturing cylindrical part |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5731538A JPS5731538A (en) | 1982-02-20 |
| JPH0117854B2 true JPH0117854B2 (fr) | 1989-04-03 |
Family
ID=14427866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10621380A Granted JPS5731538A (en) | 1980-07-31 | 1980-07-31 | Method and apparatus for manufacturing cylindrical part |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5731538A (fr) |
-
1980
- 1980-07-31 JP JP10621380A patent/JPS5731538A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5731538A (en) | 1982-02-20 |
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