IT1262249B - Die for the manufacture of products of expanded plastics material - Google Patents

Die for the manufacture of products of expanded plastics material

Info

Publication number
IT1262249B
IT1262249B ITUD930246A ITUD930246A IT1262249B IT 1262249 B IT1262249 B IT 1262249B IT UD930246 A ITUD930246 A IT UD930246A IT UD930246 A ITUD930246 A IT UD930246A IT 1262249 B IT1262249 B IT 1262249B
Authority
IT
Italy
Prior art keywords
die
manufacture
products
plastics material
expanded plastics
Prior art date
Application number
ITUD930246A
Other languages
Italian (it)
Inventor
Giuseppe Ponchia
Original Assignee
Comel Snc Di Ponchia G & C
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 Comel Snc Di Ponchia G & C filed Critical Comel Snc Di Ponchia G & C
Priority to ITUD930246A priority Critical patent/IT1262249B/en
Publication of ITUD930246A0 publication Critical patent/ITUD930246A0/en
Publication of ITUD930246A1 publication Critical patent/ITUD930246A1/en
Application granted granted Critical
Publication of IT1262249B publication Critical patent/IT1262249B/en

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

This invention relates to a die for the manufacture of products from expanded plastics material of the type which can be applied to conventional presses (not illustrated) commonly used for the moulding of expanded polystyrene or polypropylene. Die 1 substantially comprises two half-dies 2, 3 made of a material which is a good conductor of heat which can be joined together in such a way as to bound at least one cavity 4 within which a product 5 is moulded, having a substantially constant and small thickness S and the outer surface 2', 3' of which partly bounds a chamber 6, 7 within which steam V or a cooling liquid R flows. Cavity 4 has an opening 8 for the entry of the material M which is to be sintered and at least two microslots 10, 11 for the passage of steam V. <IMAGE>
ITUD930246A 1993-12-13 1993-12-13 Die for the manufacture of products of expanded plastics material IT1262249B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITUD930246A IT1262249B (en) 1993-12-13 1993-12-13 Die for the manufacture of products of expanded plastics material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITUD930246A IT1262249B (en) 1993-12-13 1993-12-13 Die for the manufacture of products of expanded plastics material

Publications (3)

Publication Number Publication Date
ITUD930246A0 ITUD930246A0 (en) 1993-12-13
ITUD930246A1 ITUD930246A1 (en) 1995-06-13
IT1262249B true IT1262249B (en) 1996-06-19

Family

ID=11421439

Family Applications (1)

Application Number Title Priority Date Filing Date
ITUD930246A IT1262249B (en) 1993-12-13 1993-12-13 Die for the manufacture of products of expanded plastics material

Country Status (1)

Country Link
IT (1) IT1262249B (en)

Also Published As

Publication number Publication date
ITUD930246A0 (en) 1993-12-13
ITUD930246A1 (en) 1995-06-13

Similar Documents

Publication Publication Date Title
GB8827180D0 (en) Composite extrusion
KR940021627A (en) Process for producing thermoplastic sheet or film
GB9318937D0 (en) Insert-moulded component
DE69427355D1 (en) METHOD FOR PRODUCING A PACKAGING CONTAINER
AU567534B2 (en) Container cap and apparatus for the manufacturing thereof
GB2345458A (en) Lithophane-like article and method of manufacture
CA2172765A1 (en) Multilayered Hollow Plastic Article and Method for Obtaining Same
JPS52114682A (en) Manufacture of polypropylene laminates
BR0101860B1 (en) process and equipment for hot molding articles made from thermoplastic material.
CA2046784A1 (en) Method for producing molded article of thermoplastic resin
FI883885A (en) PROCESSING OF PLASTIC PRODUCTS.
KR900009246A (en) Method for manufacturing multi-layered products and molds used therein
IT1262249B (en) Die for the manufacture of products of expanded plastics material
NZ233662A (en) Making blocks from waste plastics material using heat and pressure
IL84715A0 (en) Process and apparatus for continuously manufacturing composite articles of constant section comprising a core and an outer cover,and such composite articles
EP0608435A4 (en) Instrument panel.
ES2077790T3 (en) METHOD AND DEVICE TO MANUFACTURE A PLASTIC CONTAINER WITH REINFORCED END WALLS.
FR2697774B1 (en) Flat die for the extrusion of plastic film, sheet or plate.
IT1181861B (en) METHOD AND MOLDING APPARATUS AND ITEMS SO OBTAINED
JPS5595518A (en) Manufacture of double plastic hollow product
FR2559096B1 (en) PROCESS FOR THE INJECTION MOLDING OF PLASTIC PARTS, MONOBLOCK, CONTAINING A FREE ELEMENT WITHIN A CAVITY, AND PARTS OBTAINED THEREBY
Florian Plug-Assist Thermoforming
KR920019290A (en) Method for Manufacturing Sponge Window for Shoes Using Thermoplastic Foam
RU1822383C (en) Powder hot pressing mold
FR2694230B1 (en) PROCESS FOR MANUFACTURING OBJECT IN COMPOSITE-TYPE PLASTIC MATERIAL.

Legal Events

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

Effective date: 19961230