JP1646945S - Preforms for packaging containers - Google Patents
Preforms for packaging containersInfo
- Publication number
- JP1646945S JP1646945S JP2019009672F JP2019009672F JP1646945S JP 1646945 S JP1646945 S JP 1646945S JP 2019009672 F JP2019009672 F JP 2019009672F JP 2019009672 F JP2019009672 F JP 2019009672F JP 1646945 S JP1646945 S JP 1646945S
- Authority
- JP
- Japan
- Prior art keywords
- outer diameter
- article
- larger
- peripheral surface
- defining
- 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.)
- Active
Links
- 238000004806 packaging method and process Methods 0.000 title abstract 2
- 230000002093 peripheral effect Effects 0.000 abstract 2
- 235000013365 dairy product Nutrition 0.000 abstract 1
- 229920003002 synthetic resin Polymers 0.000 abstract 1
- 239000000057 synthetic resin Substances 0.000 abstract 1
Abstract
本物品は、ブロー成形されて乳製品用容器などの包装用容器として用いられる合成樹脂製の予備成形品であり、その口部の直径は２ｃｍ程度である。各部の寸法を表す符号を付して示すＡ－Ａ線参考断面図を参照して説明すると、本物品において、高さＬと底部の外径ｄ２の比Ｌ／ｄ２は２．０前後であり、口部の外径ｄ１は底部の外径ｄ２よりも大きく、胴部と底部の間を繋ぐ部分における外周面部分を規定する凸円弧面の曲率半径ｒ１はその内周面部分を規定する凹円弧面の曲率半径ｒ２よりも大きい。The article is a synthetic resin preform that is blow-molded and used as a packaging container for dairy products and the like, and the diameter of the opening is about 2 cm. Referring to the reference cross-sectional view along the line A-A with the reference numerals representing the dimensions of each part, in this article, the ratio L/d2 between the height L and the outer diameter d2 of the bottom is around 2.0. , the outer diameter d1 of the mouth portion is larger than the outer diameter d2 of the bottom portion, and the curvature radius r1 of the convex arcuate surface defining the outer peripheral surface portion of the portion connecting between the trunk portion and the bottom portion is the concave portion defining the inner peripheral surface portion. It is larger than the radius of curvature r2 of the arc surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019009672F JP1646945S (en) | 2019-04-26 | 2019-04-26 | Preforms for packaging containers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019009672F JP1646945S (en) | 2019-04-26 | 2019-04-26 | Preforms for packaging containers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP1646945S true JP1646945S (en) | 2019-12-02 |
Family
ID=84034038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019009672F Active JP1646945S (en) | 2019-04-26 | 2019-04-26 | Preforms for packaging containers |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP1646945S (en) |
-
2019
- 2019-04-26 JP JP2019009672F patent/JP1646945S/en active Active
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