PLATEN PRESS, ASSEMBLY OF CAUL PLATE AND PRESS PAD Russian patent published in 2014 - IPC B30B5/00 B30B7/02 B30B15/06 B27N3/20

Abstract RU 2520873 C2

FIELD: process engineering.

SUBSTANCE: invention relates to presses to be used for application of amino-aldehyde resin coating on chipboards. Platen press comprises at least one heating plate, at least one caul plate to face pressed material and at least one press pad arranged between caul plate and heating plate. Said pad incorporates tight membrane (3) filled with resilient polymer material and connected with caul plate (5) to form closed space there between. Said space is filled with pad ply material liquid at, at least, platen plate operating temperature.

EFFECT: simplified replacement of press pad with liquid pad ply.

9 cl, 1 dwg

Similar patents RU2520873C2

Title	Year	Author	Number
PRESS-PAD FOR HYDRAULIC PAD	2011	Marksen, Martin	RU2574175C2
SHAPE-LEVELLING PLATE OF PRESS DOUBLE-BAND SINGLE- OR MULTISTAGE PRESS	1992	Kurt Khel'D[De]	RU2085391C1
PRESSURE PAD FOR HOT PRESSING HYDRAULIC PRESS AND METHOD OF ITS MANUFACTURING	2017	Espe, Rolf	RU2709314C1
PRESSURE PAD FOR APPLICATION IN A HYDRAULIC SINGLE OR MULTI-TIER HEATED PRESS, AS WELL AS ASSEMBLY OF A PRESSURE PAD AND A PRESSURE PLATE AND ASSEMBLY OF A PRESSURE PAD AND A HEATING PLATE	2020	Espe, Rolf	RU2779986C1
SINGLE- OR MULTI-STORIED PRESS OF HOT PRESSING, METHOD OF MAKING PRESS CUSHION, AS WELL AS APPLICATION THEREOF	2016	Espe, Rolf	RU2696997C1
PRESSURE PAD FOR APPLICATION IN SINGLE OR MULTI-TIER HEATED PRESSES	2020	Wolters, Heinz-Willi Sapasnik, Stanislav	RU2779764C1
PRESSURE PAD FOR SINGLE- OR MULTI-DECK PRESS	2014	Ehspe Rol'F	RU2575231C2
PRESSURE-EQUALISING CUSHION FOR HYDRAULIC ELEVATED-TEMPERATURE PRESSING PLANTS	2006	Ehspe Rol'F	RU2417893C2
PUNCH PRESS	2017	Shlegel Igor Feliksovich	RU2677523C1
PRESS	0	Karl-Khajnts Arvajler	SU637069A3

RU 2 520 873 C2

Authors

Ehspe,Rol'F

Dates

2014-06-27—Published

2009-11-24—Filed