CA1100729A - Vis sans fin de moulage par injection pour le traitement des polymeres thermosensibles - Google Patents

Vis sans fin de moulage par injection pour le traitement des polymeres thermosensibles

Info

Publication number
CA1100729A
CA1100729A CA303,088A CA303088A CA1100729A CA 1100729 A CA1100729 A CA 1100729A CA 303088 A CA303088 A CA 303088A CA 1100729 A CA1100729 A CA 1100729A
Authority
CA
Canada
Prior art keywords
screw
section
polymeric material
zone
high shear
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
CA303,088A
Other languages
English (en)
Inventor
James D. Frankland, Jr.
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.)
New Castle Industries Inc
Original Assignee
New Castle Industries 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 New Castle Industries Inc filed Critical New Castle Industries Inc
Application granted granted Critical
Publication of CA1100729A publication Critical patent/CA1100729A/fr
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
    • B29C45/0001—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor characterised by the choice of material

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
CA303,088A 1977-05-17 1978-05-11 Vis sans fin de moulage par injection pour le traitement des polymeres thermosensibles Expired CA1100729A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US79782877A 1977-05-17 1977-05-17
US797,828 1977-05-17

Publications (1)

Publication Number Publication Date
CA1100729A true CA1100729A (fr) 1981-05-12

Family

ID=25171901

Family Applications (1)

Application Number Title Priority Date Filing Date
CA303,088A Expired CA1100729A (fr) 1977-05-17 1978-05-11 Vis sans fin de moulage par injection pour le traitement des polymeres thermosensibles

Country Status (5)

Country Link
JP (1) JPS5415961A (fr)
AU (1) AU3582278A (fr)
BE (1) BE867146A (fr)
CA (1) CA1100729A (fr)
GR (1) GR64846B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102490327A (zh) * 2011-12-08 2012-06-13 浙江华业塑料机械有限公司 一种注塑机螺杆
US8394438B2 (en) 2007-02-01 2013-03-12 T.F.H. Publications, Inc. Molded meat jerky

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5932159B1 (ja) * 2015-01-16 2016-06-08 三菱重工プラスチックテクノロジー株式会社 射出成形方法、射出成形機のスクリュ及び射出成形機
JP7267386B1 (ja) * 2021-11-19 2023-05-01 三恵技研工業株式会社 発泡成形体製造装置及び発泡成形体製造装置用スクリュ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8394438B2 (en) 2007-02-01 2013-03-12 T.F.H. Publications, Inc. Molded meat jerky
CN102490327A (zh) * 2011-12-08 2012-06-13 浙江华业塑料机械有限公司 一种注塑机螺杆

Also Published As

Publication number Publication date
JPS5415961A (en) 1979-02-06
BE867146A (nl) 1978-09-18
AU3582278A (en) 1979-11-08
GR64846B (en) 1980-06-04

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Legal Events

Date Code Title Description
MKEX Expiry