JPH0129640B2 - - Google Patents
Info
- Publication number
- JPH0129640B2 JPH0129640B2 JP6135780A JP6135780A JPH0129640B2 JP H0129640 B2 JPH0129640 B2 JP H0129640B2 JP 6135780 A JP6135780 A JP 6135780A JP 6135780 A JP6135780 A JP 6135780A JP H0129640 B2 JPH0129640 B2 JP H0129640B2
- Authority
- JP
- Japan
- Prior art keywords
- powder
- mortar
- feeder
- compression molding
- filling
- 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
- 238000003756 stirring Methods 0.000 claims description 35
- 238000000034 method Methods 0.000 claims description 18
- 238000013019 agitation Methods 0.000 claims description 17
- 238000000465 moulding Methods 0.000 claims description 15
- 238000009702 powder compression Methods 0.000 claims description 15
- 230000009471 action Effects 0.000 claims description 12
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 239000000843 powder Substances 0.000 description 42
- 239000004570 mortar (masonry) Substances 0.000 description 28
- 206010049040 Weight fluctuation Diseases 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 230000001174 ascending effect Effects 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Chemical compound OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000004480 active ingredient Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920002261 Corn starch Polymers 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 239000008120 corn starch Substances 0.000 description 1
- 239000007884 disintegrant Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 235000019359 magnesium stearate Nutrition 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 229940127557 pharmaceutical product Drugs 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
- B30B11/08—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space co-operating with moulds carried by a turntable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/30—Feeding material to presses
- B30B15/302—Feeding material in particulate or plastic state to moulding presses
- B30B15/304—Feeding material in particulate or plastic state to moulding presses by using feed frames or shoes with relative movement with regard to the mould or moulds
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Glanulating (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6135780A JPS56158297A (en) | 1980-05-08 | 1980-05-08 | Method and apparatus for powder compression molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6135780A JPS56158297A (en) | 1980-05-08 | 1980-05-08 | Method and apparatus for powder compression molding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56158297A JPS56158297A (en) | 1981-12-05 |
| JPH0129640B2 true JPH0129640B2 (enExample) | 1989-06-13 |
Family
ID=13168817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6135780A Granted JPS56158297A (en) | 1980-05-08 | 1980-05-08 | Method and apparatus for powder compression molding |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56158297A (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104228126B (zh) * | 2014-08-25 | 2016-02-10 | 北京国药龙立科技有限公司 | 一种强迫加料器 |
| CN112796162B (zh) * | 2020-12-23 | 2023-04-07 | 重庆工商大学 | 一种艺术纸制备装置 |
-
1980
- 1980-05-08 JP JP6135780A patent/JPS56158297A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56158297A (en) | 1981-12-05 |
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