CA982765A - Injection molding process and apparatus - Google Patents

Injection molding process and apparatus

Info

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
Application number
CA158,240A
Other versions
CA158240S (en
Inventor
Bryant Edwards
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Illinois Tool Works Inc
Original Assignee
Illinois Tool Works Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Illinois Tool Works Inc filed Critical Illinois Tool Works Inc
Application granted granted Critical
Publication of CA982765A publication Critical patent/CA982765A/en
Expired legal-status Critical Current

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)
CA158,240A 1971-12-30 1972-12-06 Injection molding process and apparatus Expired CA982765A (en)

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 (5)

* Cited by examiner, † Cited by third party
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

Family Cites Families (4)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
FR2166197B1 (en) 1976-08-27
AU470575B2 (en) 1974-06-20
FR2166197A1 (en) 1973-08-10
AU5032172A (en) 1974-06-20
JPS4874555A (en) 1973-10-08
JPS5620177B2 (en) 1981-05-12
GB1411250A (en) 1975-10-22
DE2263315A1 (en) 1973-07-12

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