IT1410968B1 - Pocesso di stampaggio a iniezione biomimetico bim (biomimetic injection molding) mediante coiniezione di materiali termoplastici e iniezione di gas per la produzione di parti biomimetiche di forma e funzionalita' complesse. - Google Patents

Pocesso di stampaggio a iniezione biomimetico bim (biomimetic injection molding) mediante coiniezione di materiali termoplastici e iniezione di gas per la produzione di parti biomimetiche di forma e funzionalita' complesse.

Info

Publication number
IT1410968B1
IT1410968B1 ITBS20120072A IT1410968B1 IT 1410968 B1 IT1410968 B1 IT 1410968B1 IT BS20120072 A ITBS20120072 A IT BS20120072A IT 1410968 B1 IT1410968 B1 IT 1410968B1
Authority
IT
Italy
Prior art keywords
injection
biomymetic
biomimetic
bim
production
Prior art date
Application number
Other languages
English (en)
Inventor
Ivan Laffranchi
Original Assignee
Spm 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 Spm Spa filed Critical Spm Spa
Priority to IT000072 priority Critical patent/IT1410968B1/it
Publication of ITBS20120072A1 publication Critical patent/ITBS20120072A1/it
Application granted granted Critical
Publication of IT1410968B1 publication Critical patent/IT1410968B1/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
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1642—Making multilayered or multicoloured articles having a "sandwich" structure
    • 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
    • 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
    • B29C45/1703—Introducing an auxiliary fluid into the mould
    • B29C45/1704—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles
    • 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
    • B29C45/1703—Introducing an auxiliary fluid into the mould
    • B29C45/1704—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles
    • B29C2045/1724—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles hollows used as conduits

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Materials For Medical Uses (AREA)
IT000072 2012-04-27 2012-04-27 Pocesso di stampaggio a iniezione biomimetico bim (biomimetic injection molding) mediante coiniezione di materiali termoplastici e iniezione di gas per la produzione di parti biomimetiche di forma e funzionalita' complesse. IT1410968B1 (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT000072 IT1410968B1 (it) 2012-04-27 2012-04-27 Pocesso di stampaggio a iniezione biomimetico bim (biomimetic injection molding) mediante coiniezione di materiali termoplastici e iniezione di gas per la produzione di parti biomimetiche di forma e funzionalita' complesse.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000072 IT1410968B1 (it) 2012-04-27 2012-04-27 Pocesso di stampaggio a iniezione biomimetico bim (biomimetic injection molding) mediante coiniezione di materiali termoplastici e iniezione di gas per la produzione di parti biomimetiche di forma e funzionalita' complesse.

Publications (2)

Publication Number Publication Date
ITBS20120072A1 ITBS20120072A1 (it) 2013-10-28
IT1410968B1 true IT1410968B1 (it) 2014-10-03

Family

ID=46727311

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000072 IT1410968B1 (it) 2012-04-27 2012-04-27 Pocesso di stampaggio a iniezione biomimetico bim (biomimetic injection molding) mediante coiniezione di materiali termoplastici e iniezione di gas per la produzione di parti biomimetiche di forma e funzionalita' complesse.

Country Status (1)

Country Link
IT (1) IT1410968B1 (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUB20159929A1 (it) * 2015-12-24 2017-06-24 Spm Spa Processo di stampaggio a iniezione frattale fim (fractal injection molding) mediante coiniezione ricorsiva di polimeri termoplastici per la produzione di parti multicolori con aspetto frattale estetico e funzionale ripetibile e di forma e funzionalita' strutturale complessa e tali parti

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0624739B2 (ja) * 1986-12-01 1994-04-06 キヤノン株式会社 多層構造樹脂成形品の成形装置
JP3023020B2 (ja) * 1991-10-25 2000-03-21 日本プラスト株式会社 樹脂成形品の製造方法
DE4340990C2 (de) * 1993-11-05 1996-09-19 Battenfeld Gmbh Verfahren und Vorrichtung zum Spritzgießen von mehrschichtigen Gegenständen
GB2353245A (en) * 1999-08-20 2001-02-21 Rover Group A moulding technique
DE102005033172A1 (de) * 2005-07-13 2007-01-18 Etg Elastomer-Technik Gedern Gmbh Verfahren zur Herstellung einer Schutztülle und Schutztülle
AT507444B1 (de) * 2008-11-14 2010-11-15 Engel Austria Gmbh Verfahren zur herstellung eines kunststoffteils

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUB20159929A1 (it) * 2015-12-24 2017-06-24 Spm Spa Processo di stampaggio a iniezione frattale fim (fractal injection molding) mediante coiniezione ricorsiva di polimeri termoplastici per la produzione di parti multicolori con aspetto frattale estetico e funzionale ripetibile e di forma e funzionalita' strutturale complessa e tali parti

Also Published As

Publication number Publication date
ITBS20120072A1 (it) 2013-10-28

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