필름 롤 곤포체 및 이의 제조방법

• Main Author: HOMMA TATSUYA
• Format: Patent
• Language: Korean
• Published: 14.11.2018
• Subjects: ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; BASIC ELECTRIC ELEMENTS; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; 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; ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; HANDLING THIN OR FILAMENTARY MATERIAL; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; PACKAGES; PACKAGING ELEMENTS; PACKING; PERFORMING OPERATIONS; SEMICONDUCTOR DEVICES; STORING; THEIR PREPARATION OR CHEMICAL WORKING-UP; TRANSPORTING; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS

밀봉용 필름(1)을 필름 롤(10)의 형태로 유통시키는 경우에, 밀봉용 필름(1)의 수지 조성물 층 중으로의 침입 수분량이 충분히 경감되게 한다. 지지체와, 지지체 위에 제공된 흡습성 필러 함유 수지 조성물 층을 갖는 밀봉용 필름(1)이 권심(2)에 감긴 필름 롤(10)의 곤포체(20)로서, 상기 필름 롤(10)이 흡습성 필름(11)으로 덮인 상태에서, 방습성 포장재(12)로 밀봉 곤포되어 이루어진, 필름 롤 곤포체(20). The purpose of the present invention is to sufficiently reduce the amount of water penetrating into a resin composition layer in a sealing film (1) when the sealing film (1) is distributed in the form of a film roll (10). A packaged product (20) of a film roll (10) that comprises a winding core (2) and a sealing film (1) wound around the winding core (2), wherein the sealing film (1) comprises a support and a resin composition layer provided on the support and containing a moisture-absorbable filler, and the film roll (10) is air-tightly packaged with a moisture-proof packaging material (12) in such a state that the film roll (10) is covered with a moisture-absorbable film (11).