드라이 필름의 제조방법, 롤링 장치, 드라이 필름 및 드라이 필름으로 코팅된 기판

• Main Authors: KASKEL STEFAN, SCHULT CHRISTIAN, ALTHUES HOLGER, TSCHOECKE SEBASTIAN, FRITSCHE DANIEL, SCHOENHERR KAY, SCHUMM BENJAMIN
• Format: Patent
• Language: Korean
• Published: 26.02.2020
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES; INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS; PERFORMING OPERATIONS; 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

본 발명은 드라이 필름의 제조 방법에 관한 것으로, 건조 분말 혼합물이 제 1 롤 (2a) 및 제 2 롤 (2b)을 갖는 롤링 장치 에 의해 건조 필름 (3) 으로 가공되고, 상기 제 1 롤 (2a)은 상기 제 2 롤 (2b)보다 높은 회전 주변 속도를 가지고, 상기 드라이 필름 (3)은 상기 제 1 롤 (2a)상에 장착된다. The invention relates to a method for producing dry film (3), wherein a dry powder mixture is processed into the dry film (3) by a rolling device comprising a first roller (2a) and a second roller (2b). The first roller (2a) has a higher circumferential rotational peripheral speed than the second roller (2b), and the dry film (3) is placed on the first roller (2a) wherein the rotational peripheral speed of the first roll to the rotational peripheral speed of the second roll of 10:9 to 10:1 is maintained.