Die and process for stamping plastic material

A device for stamping plastic material such as soap comprises a porous die (10) whereby release fluid (20) may be applied to a substrate stamping surface through the pores. Additionally the substrate stamping surface may be brought into communication with atmospheric pressure or with a source of red...

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Bibliographische Detailangaben
Hauptverfasser:	P.M. BUZZEO, A. BROWN, D.L. ASHBAUGH
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES CANDLES CHEMISTRY DETERGENT COMPOSITIONS DETERGENTS FATTY ACIDS THEREFROM METALLURGY PERFORMING OPERATIONS PRESSES PRESSES IN GENERAL RECOVERY OF GLYCEROL RESIN SOAPS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS SOAP OR SOAP-MAKING TRANSPORTING USE OF SINGLE SUBSTANCES AS DETERGENTS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	A device for stamping plastic material such as soap comprises a porous die (10) whereby release fluid (20) may be applied to a substrate stamping surface through the pores. Additionally the substrate stamping surface may be brought into communication with atmospheric pressure or with a source of reduced pressure to aid removal of air from the die during the stamping process. A process for stamping plastic material with a porous die is also disclosed.