IT945191B - Procedimento e dispositivo per la fabbricazione per stampaggio di oggetti in materiale plastico e prodotto ottenuto - Google Patents

Procedimento e dispositivo per la fabbricazione per stampaggio di oggetti in materiale plastico e prodotto ottenuto

Info

Publication number
IT945191B
IT945191B IT5439871A IT5439871A IT945191B IT 945191 B IT945191 B IT 945191B IT 5439871 A IT5439871 A IT 5439871A IT 5439871 A IT5439871 A IT 5439871A IT 945191 B IT945191 B IT 945191B
Authority
IT
Italy
Prior art keywords
molding
objects
procedure
manufacturing
plastic material
Prior art date
Application number
IT5439871A
Other languages
English (en)
Italian (it)
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 filed Critical
Application granted granted Critical
Publication of IT945191B publication Critical patent/IT945191B/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
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14778—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the article consisting of a material with particular properties, e.g. porous, brittle
    • 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
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14008—Inserting articles into the mould
    • B29C45/14016—Intermittently feeding endless articles, e.g. transfer films, to the mould
    • B29C45/14024—Intermittently feeding endless articles, e.g. transfer films, to the mould and punching or cutting a portion from the endless articles during mould closing
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2711/00—Use of natural products or their composites, not provided for in groups B29K2601/00 - B29K2709/00, for preformed parts, e.g. for inserts
    • B29K2711/14—Wood, e.g. woodboard or fibreboard

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
IT5439871A 1970-10-30 1971-11-27 Procedimento e dispositivo per la fabbricazione per stampaggio di oggetti in materiale plastico e prodotto ottenuto IT945191B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9352670A 1970-10-30 1970-10-30

Publications (1)

Publication Number Publication Date
IT945191B true IT945191B (it) 1973-05-10

Family

ID=22239419

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5439871A IT945191B (it) 1970-10-30 1971-11-27 Procedimento e dispositivo per la fabbricazione per stampaggio di oggetti in materiale plastico e prodotto ottenuto

Country Status (6)

Country Link
AU (1) AU3617771A (enrdf_load_stackoverflow)
CA (1) CA1000464A (enrdf_load_stackoverflow)
DE (1) DE2159119A1 (enrdf_load_stackoverflow)
FR (1) FR2115495B3 (enrdf_load_stackoverflow)
GB (1) GB1375396A (enrdf_load_stackoverflow)
IT (1) IT945191B (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5791246A (en) * 1980-11-29 1982-06-07 Yoshida Kogyo Kk <Ykk> Method and apparatus for molding cubic part automatically and decoratively
GB2276844A (en) * 1993-04-08 1994-10-12 Perstorp Components Ltd Flooring material comprising elastomer layer integrally moulded onto rigid substrate
AT513534A1 (de) * 2012-11-13 2014-05-15 Htp High Tech Plastics Gmbh Spritzgußformteil und Werkzeug sowie Verfahren zur Herstellung

Also Published As

Publication number Publication date
FR2115495B3 (enrdf_load_stackoverflow) 1974-01-04
GB1375396A (enrdf_load_stackoverflow) 1974-11-27
AU3617771A (en) 1973-05-31
DE2159119A1 (de) 1972-05-31
CA1000464A (en) 1976-11-30
FR2115495A3 (enrdf_load_stackoverflow) 1972-07-07

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