JPH0149091B2 - - Google Patents
Info
- Publication number
- JPH0149091B2 JPH0149091B2 JP59106639A JP10663984A JPH0149091B2 JP H0149091 B2 JPH0149091 B2 JP H0149091B2 JP 59106639 A JP59106639 A JP 59106639A JP 10663984 A JP10663984 A JP 10663984A JP H0149091 B2 JPH0149091 B2 JP H0149091B2
- Authority
- JP
- Japan
- Prior art keywords
- movable member
- assembly
- container lid
- pilfer
- annular movable
- 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
- 229920003002 synthetic resin Polymers 0.000 claims description 40
- 239000000057 synthetic resin Substances 0.000 claims description 40
- 239000000463 material Substances 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 25
- 238000000465 moulding Methods 0.000 claims description 24
- 238000000748 compression moulding Methods 0.000 claims description 16
- 229920005989 resin Polymers 0.000 claims description 10
- 239000011347 resin Substances 0.000 claims description 10
- -1 polyethylene Polymers 0.000 description 7
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 6
- 239000004743 Polypropylene Substances 0.000 description 5
- 229920001155 polypropylene Polymers 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000008188 pellet Substances 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000003313 weakening effect Effects 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
- B65D41/32—Caps or cap-like covers with lines of weakness, tearing-strips, tags, or like opening or removal devices, e.g. to facilitate formation of pouring openings
- B65D41/34—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt
- B65D41/3461—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt the tamper element being retracted by heat or by heat and pressure
- B65D41/3466—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt the tamper element being retracted by heat or by heat and pressure and being integrally connected to the closure by means of bridges
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59106639A JPS60250921A (ja) | 1984-05-28 | 1984-05-28 | 合成樹脂製容器蓋の成形方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59106639A JPS60250921A (ja) | 1984-05-28 | 1984-05-28 | 合成樹脂製容器蓋の成形方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60250921A JPS60250921A (ja) | 1985-12-11 |
| JPH0149091B2 true JPH0149091B2 (fr) | 1989-10-23 |
Family
ID=14438683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59106639A Granted JPS60250921A (ja) | 1984-05-28 | 1984-05-28 | 合成樹脂製容器蓋の成形方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60250921A (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06126780A (ja) * | 1992-10-16 | 1994-05-10 | Meihoo:Kk | 高精度の穴をもつプラスチック製品 |
| US20100191292A1 (en) * | 2004-02-17 | 2010-07-29 | Demeo Joseph | Oriented polymer implantable device and process for making same |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5998812A (ja) * | 1982-07-08 | 1984-06-07 | Toyo Seikan Kaisha Ltd | プラスチツクキヤツプの製造方法 |
-
1984
- 1984-05-28 JP JP59106639A patent/JPS60250921A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5998812A (ja) * | 1982-07-08 | 1984-06-07 | Toyo Seikan Kaisha Ltd | プラスチツクキヤツプの製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60250921A (ja) | 1985-12-11 |
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