CA982765A - Injection molding process and apparatus - Google Patents
Injection molding process and apparatusInfo
- Publication number
- CA982765A CA982765A CA158,240A CA158240A CA982765A CA 982765 A CA982765 A CA 982765A CA 158240 A CA158240 A CA 158240A CA 982765 A CA982765 A CA 982765A
- Authority
- CA
- Canada
- Prior art keywords
- injection molding
- molding process
- injection
- molding
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/36—Moulds having means for locating or centering cores
-
- 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
- B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
- B65D1/22—Boxes or like containers with side walls of substantial depth for enclosing contents
- B65D1/26—Thin-walled containers, e.g. formed by deep-drawing operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0046—Details relating to the filling pattern or flow paths or flow characteristics of moulding material in the mould cavity
- B29C2045/0051—Flow adjustment by throttles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US21416671A | 1971-12-30 | 1971-12-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA982765A true CA982765A (en) | 1976-02-03 |
Family
ID=22798026
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA158,240A Expired CA982765A (en) | 1971-12-30 | 1972-12-06 | Injection molding process and apparatus |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5620177B2 (en) |
AU (1) | AU470575B2 (en) |
CA (1) | CA982765A (en) |
DE (1) | DE2263315A1 (en) |
FR (1) | FR2166197B1 (en) |
GB (1) | GB1411250A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4235590A (en) * | 1978-12-22 | 1980-11-25 | Gte Products Corporation | Tinted UV cured coatings for photoflash lamps |
DE3244678C2 (en) * | 1982-12-02 | 1985-12-12 | Dr. Jaeniche GmbH & Co KG, 7640 Kehl | Injection mold for producing a plastic hollow body |
JPS61168379U (en) * | 1985-04-08 | 1986-10-18 | ||
FR2916672A1 (en) * | 2007-05-31 | 2008-12-05 | Daniel Viel | Injection molding device for paste product distribution tube, has core with peripheral groove permitting circulation of synthetic material from supplying channel to volume defined by external mold and main core |
CN107380597A (en) * | 2017-08-17 | 2017-11-24 | 重庆尚洁日化用品有限公司 | A kind of shampoo bottle body and its manufacturing equipment |
CN110090676A (en) * | 2019-04-04 | 2019-08-06 | 浙江拱东医疗器械股份有限公司 | Micro tube |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1531571A (en) * | 1961-06-23 | 1968-07-05 | Aurora Societa Per Azioni | Improvements to synthetic cartridges for liquids, in particular for ink |
FR1434652A (en) * | 1965-05-10 | 1966-04-08 | Netstal Ag Maschf Giesserei | Mold for injection molding machines for plastics and plastic cup produced with this mold |
US3397266A (en) * | 1966-10-31 | 1968-08-13 | Dow Chemical Co | Method and apparatus for the injection molding of elongate cylindrical articles |
CH471662A (en) * | 1968-05-28 | 1969-04-30 | Netstal Ag Maschf Giesserei | Injection mold for plastic injection molding machines |
-
1972
- 1972-12-06 CA CA158,240A patent/CA982765A/en not_active Expired
- 1972-12-20 AU AU50321/72A patent/AU470575B2/en not_active Expired
- 1972-12-23 DE DE19722263315 patent/DE2263315A1/en active Pending
- 1972-12-28 JP JP13038872A patent/JPS5620177B2/ja not_active Expired
- 1972-12-29 FR FR7246989A patent/FR2166197B1/fr not_active Expired
- 1972-12-29 GB GB5999372A patent/GB1411250A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5620177B2 (en) | 1981-05-12 |
GB1411250A (en) | 1975-10-22 |
JPS4874555A (en) | 1973-10-08 |
FR2166197B1 (en) | 1976-08-27 |
AU5032172A (en) | 1974-06-20 |
DE2263315A1 (en) | 1973-07-12 |
AU470575B2 (en) | 1974-06-20 |
FR2166197A1 (en) | 1973-08-10 |
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