JPS6236726Y2 - - Google Patents
Info
- Publication number
- JPS6236726Y2 JPS6236726Y2 JP7737380U JP7737380U JPS6236726Y2 JP S6236726 Y2 JPS6236726 Y2 JP S6236726Y2 JP 7737380 U JP7737380 U JP 7737380U JP 7737380 U JP7737380 U JP 7737380U JP S6236726 Y2 JPS6236726 Y2 JP S6236726Y2
- Authority
- JP
- Japan
- Prior art keywords
- recess
- hollow body
- curvature
- sprue
- diameter
- 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
- 229920000728 polyester Polymers 0.000 claims description 13
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000007664 blowing Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 4
- 238000000071 blow moulding Methods 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 2
- -1 polyethylene terephthalate Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 230000002087 whitening effect Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Containers Having Bodies Formed In One Piece (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (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 |
|---|---|---|---|
| JP7737380U JPS6236726Y2 (pt) | 1980-06-05 | 1980-06-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7737380U JPS6236726Y2 (pt) | 1980-06-05 | 1980-06-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS579514U JPS579514U (pt) | 1982-01-19 |
| JPS6236726Y2 true JPS6236726Y2 (pt) | 1987-09-18 |
Family
ID=29439944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7737380U Expired JPS6236726Y2 (pt) | 1980-06-05 | 1980-06-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6236726Y2 (pt) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7150372B2 (en) * | 2003-05-23 | 2006-12-19 | Amcor Limited | Container base structure responsive to vacuum related forces |
| JP2005104500A (ja) * | 2003-09-29 | 2005-04-21 | Yoshino Kogyosho Co Ltd | 合成樹脂製ボトル |
| JP2013209118A (ja) * | 2012-03-30 | 2013-10-10 | Yoshino Kogyosho Co Ltd | ボトル |
| JP2016135692A (ja) * | 2016-05-06 | 2016-07-28 | 株式会社吉野工業所 | ボトルの製造方法 |
-
1980
- 1980-06-05 JP JP7737380U patent/JPS6236726Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS579514U (pt) | 1982-01-19 |
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