GB2066137B - Mould for injection moulding - Google Patents

Mould for injection moulding

Info

Publication number
GB2066137B
GB2066137B GB7944444A GB7944444A GB2066137B GB 2066137 B GB2066137 B GB 2066137B GB 7944444 A GB7944444 A GB 7944444A GB 7944444 A GB7944444 A GB 7944444A GB 2066137 B GB2066137 B GB 2066137B
Authority
GB
United Kingdom
Prior art keywords
mould
injection moulding
moulding
injection
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
GB7944444A
Other versions
GB2066137A (en
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.)
LIMA CASTRO NETTO E DE
Original Assignee
LIMA CASTRO NETTO E DE
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 LIMA CASTRO NETTO E DE filed Critical LIMA CASTRO NETTO E DE
Priority to GB7944444A priority Critical patent/GB2066137B/en
Publication of GB2066137A publication Critical patent/GB2066137A/en
Application granted granted Critical
Publication of GB2066137B publication Critical patent/GB2066137B/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
    • B29C45/37—Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings
    • B29C45/372—Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings provided with means for marking or patterning, e.g. numbering articles
    • B29C45/374—Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings provided with means for marking or patterning, e.g. numbering articles for displaying altering indicia, e.g. data, numbers
    • 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
    • B29C45/2681—Moulds with rotatable mould parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
GB7944444A 1979-12-28 1979-12-28 Mould for injection moulding Expired GB2066137B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7944444A GB2066137B (en) 1979-12-28 1979-12-28 Mould for injection moulding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7944444A GB2066137B (en) 1979-12-28 1979-12-28 Mould for injection moulding

Publications (2)

Publication Number Publication Date
GB2066137A GB2066137A (en) 1981-07-08
GB2066137B true GB2066137B (en) 1983-10-12

Family

ID=10510066

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7944444A Expired GB2066137B (en) 1979-12-28 1979-12-28 Mould for injection moulding

Country Status (1)

Country Link
GB (1) GB2066137B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9000587A (en) * 1990-02-09 1991-10-15 Lima Castro Netto E De PLASTIC INJECTION MATRIX WITH SERIAL NUMBERING
US7296352B2 (en) 2004-09-07 2007-11-20 Superfit, Inc. Method of manufacturing reclosable ring
CN113199707B (en) * 2021-05-18 2023-03-14 永邦智创科技(深圳)有限公司 Die with adjustable grooving depth for plastic part production

Also Published As

Publication number Publication date
GB2066137A (en) 1981-07-08

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19971228