JPS5734030A - Preparation of glassware having opening with irregular shape - Google Patents
Preparation of glassware having opening with irregular shapeInfo
- Publication number
- JPS5734030A JPS5734030A JP10480280A JP10480280A JPS5734030A JP S5734030 A JPS5734030 A JP S5734030A JP 10480280 A JP10480280 A JP 10480280A JP 10480280 A JP10480280 A JP 10480280A JP S5734030 A JPS5734030 A JP S5734030A
- Authority
- JP
- Japan
- Prior art keywords
- glassware
- parison
- plunger
- rough molds
- opening
- 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
Landscapes
- Containers Having Bodies Formed In One Piece (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
PURPOSE: To prepare the titled glassware, by closing a pair of rough molds for forming the neck part of the glassware and having uneven inner surface around the opening mold having the same inner surface pattern as that of the rough molds, placing a block of molten glass in the parison-forming cavity formed above, and pressing the plunger having the same uneven pattern as that of the rough molds into the cavity to form the parison of the glassware.
CONSTITUTION: A pair of rough molds 3 having uneven inner surface at the neck part, are closed around the opening mold 2 having an uneven inner surface corresponding to that of the rough molds 3, to form the cavity 8 for forming a parison. A proper amount of molten glass block is thrown into the cavity 8, and is pressed with the ascending plunger 9. The outer surfaces of the plunger 9 is furnished with uneven pattern corresponding to the pattern formed to the inner surface of the rough molds 3. The ascension of the plunger 9 is carried out keeping the coincidence of the uneven pattern of the plunger 9 to that of the rough molds 3. Accordingly, the formed parison has an opening having the shape of flower pedals. The parison is blow molded in a finishing mold to obtain a glassware having irregular shape opening.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10480280A JPS5734030A (en) | 1980-07-30 | 1980-07-30 | Preparation of glassware having opening with irregular shape |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10480280A JPS5734030A (en) | 1980-07-30 | 1980-07-30 | Preparation of glassware having opening with irregular shape |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5734030A true JPS5734030A (en) | 1982-02-24 |
JPS6132261B2 JPS6132261B2 (en) | 1986-07-25 |
Family
ID=14390558
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10480280A Granted JPS5734030A (en) | 1980-07-30 | 1980-07-30 | Preparation of glassware having opening with irregular shape |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5734030A (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB877547A (en) * | 1959-09-04 | 1961-09-13 | I V O Societa Anonima Italiana | Improvements in and relating to the manufacture of glass containers |
JPS457669Y1 (en) * | 1966-10-19 | 1970-04-13 | ||
JPS4839212A (en) * | 1971-09-21 | 1973-06-09 | ||
JPS5239348A (en) * | 1975-09-19 | 1977-03-26 | Philips Nv | Surface acoustic wave device and electric filter therewith |
JPS5556021A (en) * | 1978-10-16 | 1980-04-24 | Nippon Glass Kk | Glass bottle and production thereof |
JPH023629A (en) * | 1988-02-24 | 1990-01-09 | F Hoffmann La Roche Ag | Novel stilbene derivative |
-
1980
- 1980-07-30 JP JP10480280A patent/JPS5734030A/en active Granted
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB877547A (en) * | 1959-09-04 | 1961-09-13 | I V O Societa Anonima Italiana | Improvements in and relating to the manufacture of glass containers |
JPS457669Y1 (en) * | 1966-10-19 | 1970-04-13 | ||
JPS4839212A (en) * | 1971-09-21 | 1973-06-09 | ||
JPS5239348A (en) * | 1975-09-19 | 1977-03-26 | Philips Nv | Surface acoustic wave device and electric filter therewith |
JPS5556021A (en) * | 1978-10-16 | 1980-04-24 | Nippon Glass Kk | Glass bottle and production thereof |
JPH023629A (en) * | 1988-02-24 | 1990-01-09 | F Hoffmann La Roche Ag | Novel stilbene derivative |
Also Published As
Publication number | Publication date |
---|---|
JPS6132261B2 (en) | 1986-07-25 |
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