POWDER RESIN MOLDED PRODUCT FOR LINING AND LINING METHOD

PURPOSE:To form a coated layer of uniform thickness without sags, creases, unevenness and engulfed air by molding a molded product of non-molten or partly molten porous structure into a shape fit for the subject to be lined and into a thickness fit for lining coated layer of desired thickness when h...

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Bibliographische Detailangaben
1. Verfasser:	KUROKI RYOICHI
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING MAKING GRANULES OR PREFORMS PERFORMING OPERATIONS PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	PURPOSE:To form a coated layer of uniform thickness without sags, creases, unevenness and engulfed air by molding a molded product of non-molten or partly molten porous structure into a shape fit for the subject to be lined and into a thickness fit for lining coated layer of desired thickness when heated and melted. CONSTITUTION:Powder 6 of non-molted or partly molten porous structure is dusted over in a frame 2 almost uniformly, and a force mold 3 is lowered down by a cylinder 5 to pressurize and mold the powder. In case of heat molding, both the force mold 3 and a backing mold 4 are heated up. Then, a sheet-type molding material 1 is contacted on a metal plane plate 8 and the plate is heated up. Said plate can be heated before contacting the molding material 1. By heating up, the molding material 1 gets melted gradually starting with the section contacting with the metal plane plate to form a molten resin layer on the metal plane plate 8, and after the whole of the molding material 1 is melted, the same is cooled down and solidified to form up a resin lining coated layer of desired thickness.