SPACER PAPER FOR GLASS PLATE

• Main Authors: OHNUMA Daiki, INOUE Kei, NODA Saori
• Format: Patent
• Language: English; French; Japanese
• Published: 06.10.2022
• Subjects: ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; CHEMISTRY; CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; CONVEYING; GLASS; HANDLING THIN OR FILAMENTARY MATERIAL; IMPREGNATING OR COATING OF PAPER; MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES; METALLURGY; MINERAL OR SLAG WOOL; PACKAGES; PACKAGING ELEMENTS; PACKING; PAPER NOT OTHERWISE PROVIDED FOR; PAPER-MAKING; PERFORMING OPERATIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; PRODUCTION OF CELLULOSE; PULP COMPOSITIONS; STORING; TEXTILES; TRANSPORTING; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G

The present invention relates to a spacer paper for a glass plate which does not peel at four rounds of reciprocal sliding in a wear test defined by JIS P 8136:1994, and a spacer paper for a glass plate for which the number of rounds of reciprocal sliding at which peeling occurs in a wear test defined by JIS P 8136:1994 is seven or higher. The present invention makes it possible to provide a spacer paper for a glass plate which can favorably inhibit the generation of paper powder. La présente invention concerne un papier intercalaire pour une plaque de verre qui ne se détache pas à quatre tours de glissement réciproque dans un essai d'usure défini par la norme JIS P 8136:1994, et un papier intercalaire pour une plaque de verre pour laquelle le nombre de tours de glissement réciproque auxquels le détachement se produit dans un essai d'usure défini par la norme JIS P 8136:1994 est de sept ou plus. La présente invention permet de fournir un papier intercalaire pour une plaque de verre qui peut inhiber favorablement la génération de poudre de papier. 本発明は、ＪＩＳ　Ｐ８１３６：１９９４で規定される摩耗試験において往復摺動回数４回で紙剥けが生じない、ガラス板用合紙、並びに、ＪＩＳ　Ｐ８１３６：１９９４で規定される摩耗試験において紙剥けが生じる往復摺動回数が７回以上である、ガラス板用合紙に関する。本発明により、紙粉の発生を良好に抑制可能なガラス板用合紙を提供することができる。