DEHUMIDIFICATION BASE MATERIAL, DEHUMIDIFICATION BASE MATERIAL FORMING DEVICE, AND FORMING METHOD FOR THE DEHUMIDIFICATION BASE MATERIAL

• Main Authors: TSENG PEN CHANG, CHEN HSING-TING, KANG YU-HAO, HUNG MIN-HSIUNG
• Format: Patent
• Language: English; Japanese
• Published: 02.02.2017
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

PROBLEM TO BE SOLVED: To provide a dehumidification base material, a dehumidification base material forming device, and a forming method for the dehumidification base material.SOLUTION: A dehumidification base material includes a metal sheet, an upper adhesive sheet, a lower adhesive sheet, and upper and lower hygroscopic material layers. The dehumidification base material is formed by a dehumidification base material forming device. A base material rolled web including an upper release sheet, the upper adhesive sheet, the metal sheet, the lower adhesive sheet, and a lower release sheet is placed on a rolled web placing part of the dehumidification base material forming device. The base material rolled web first passes through a first peeling roller. The upper release sheet is peeled from the base material rolled web, and is wound up around an upper release sheet winding part. The base material rolled web passes through an upper hygroscopic material supply part and the hygroscopic material is scattered on the upper adhesive sheet. Then, the base material rolled web passes through a second peeling roller, and the lower release sheet is peeled from the base material rolled web and is wound up around a lower release sheet winding part. Then, the base material rolled web passes through a lower hygroscopic material supply part, and the hygroscopic material is scattered on the lower adhesive sheet to form a dehumidification base material. Finally, the dehumidification base material with the hygroscopic material scattered on both surfaces is pressurized, and is wound up by a base material winding part.SELECTED DRAWING: Figure 7 【課題】除湿基材、除湿基材成形装置および除湿基材の成形方法を提供する。【解決手段】除湿基材は、金属シート、上接着シート、下接着シート、および上、下吸湿材料層を含む。除湿基材は、除湿基材成形装置により形成され、除湿基材成形装置の原反載置部に、上離型シートと、上接着シートと、金属シートと、下接着シートと、下離型シートとを含む基材原反が載置され、基材原反は、まず第１の剥離ローラーを通過し、上離型シートを基材原反から剥離し、上離型シート巻取り部に巻き上げ、そして、上吸湿材料供給部を通過し、吸湿材料を上接着シートに散布する。次に、基材原料は、第２の剥離ローラーを通過し、下離型シートを基材原反から剥離し、下離型シート巻取り部に巻き上げ、そして、下吸湿材料供給部を通過し、吸湿材料を下接着シートに散布し、除湿基材を形成する。最後に、両面に吸湿材料が散布された除湿基材を加圧し、基材巻取り部により巻き上げる。【選択図】図７