ITPN930049A1 - Procedimento ed apparato per la produzione di contenitori in resina termoplastica - Google Patents

Procedimento ed apparato per la produzione di contenitori in resina termoplastica

Info

Publication number
ITPN930049A1
ITPN930049A1 IT000049A ITPN930049A ITPN930049A1 IT PN930049 A1 ITPN930049 A1 IT PN930049A1 IT 000049 A IT000049 A IT 000049A IT PN930049 A ITPN930049 A IT PN930049A IT PN930049 A1 ITPN930049 A1 IT PN930049A1
Authority
IT
Italy
Prior art keywords
procedure
production
thermoplastic resin
resin containers
containers
Prior art date
Application number
IT000049A
Other languages
English (en)
Inventor
Gianfranco Zoppas
Original Assignee
Sipa Spa
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 Sipa Spa filed Critical Sipa Spa
Priority to IT000049A priority Critical patent/ITPN930049A1/it
Publication of ITPN930049A0 publication Critical patent/ITPN930049A0/it
Publication of ITPN930049A1 publication Critical patent/ITPN930049A1/it

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
    • B29C45/03—Injection moulding apparatus
    • B29C45/12—Injection moulding apparatus using two or more fixed moulds, e.g. in tandem
    • B29C45/125—Injection moulding apparatus using two or more fixed moulds, e.g. in tandem using a material distributing system
    • 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
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/53—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston
    • B29C45/54—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston and plasticising screw
    • 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
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/57—Exerting after-pressure on the moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
IT000049A 1993-06-30 1993-06-30 Procedimento ed apparato per la produzione di contenitori in resina termoplastica ITPN930049A1 (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT000049A ITPN930049A1 (it) 1993-06-30 1993-06-30 Procedimento ed apparato per la produzione di contenitori in resina termoplastica

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000049A ITPN930049A1 (it) 1993-06-30 1993-06-30 Procedimento ed apparato per la produzione di contenitori in resina termoplastica

Publications (2)

Publication Number Publication Date
ITPN930049A0 ITPN930049A0 (it) 1993-06-30
ITPN930049A1 true ITPN930049A1 (it) 1994-12-30

Family

ID=11394818

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000049A ITPN930049A1 (it) 1993-06-30 1993-06-30 Procedimento ed apparato per la produzione di contenitori in resina termoplastica

Country Status (1)

Country Link
IT (1) ITPN930049A1 (it)

Also Published As

Publication number Publication date
ITPN930049A0 (it) 1993-06-30

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970618