公开(公告)号：US20190134927A1

公开(公告)日：2019-05-09

申请号：US16304715

申请日：2017-10-26

Applicant: TORAY ADVANCED MATERIALS KOREA, INC.

Inventor： Kwang-Su KIM ,  Hwang-Yong KIM ,  Chang-Won KANG

IPC: B29C70/18 ,  B29C70/50 ,  B29C70/54

Abstract: Provided is a method of manufacturing a carbon fiber sheet molding compound, the method including: performing sizing treatment on a carbon fiber using a sizing agent; cutting the sizing-treated carbon fiber into pieces; spraying the pieces of carbon fiber onto a first resin coated on a surface of a first carrier sheet; and uniting together a second resin coated on a second carrier sheet and a surface of the first resin, wherein the sizing agent, the first resin, and the second resin include the same compounds.

公开(公告)号：US20160167917A1

公开(公告)日：2016-06-16

申请号：US14650384

申请日：2014-10-22

Applicant: TORAY ADVANCED MATERIALS KOREA INC.

Inventor： Gwang-Su KIM ,  Seung-Hun LEE ,  Hwang-Yong KIM ,  Sang-Pil KIM

IPC: B65H75/10 ,  B65H16/00

CPC classification number: B65H75/10 ,  B65H16/00 ,  B65H49/12 ,  B65H2701/5112 ,  B65H2701/532

Abstract: The present invention relates to an easily removable paper tube used for winding material, such as fabric, a band, a film, and so forth, and a method for successively using articles, each of which uses the paper tube, and, more specifically, to an easily removable paper tube and a method for successively using articles that use the paper tube, in which the paper tube is effectively removed, without deforming a roll of material wound around the paper tube, such use of the material enabled by releasing it from the inside of the roll with the paper tube removed, thereby increasing the unrolling speed of the material, and a first article and a second article, each of which includes wound material, are connected to each other for use, thereby allowing successive provision of the articles, and thus remarkably increasing a rate of successive production.

Abstract translation: 本发明涉及用于卷绕材料（例如织物，带，膜等）的容易移除的纸管以及连续使用各自使用纸管的制品的方法，更具体地， 涉及一种易于拆卸的纸管和一种连续使用使用纸管的制品的方法，其中纸管被有效地去除，而不会使缠绕在纸管周围的一卷材料变形，使得能够通过将其从 移去纸管的内侧，从而提高材料的展开速度，并且将包括卷绕材料的第一制品和第二制品彼此连接使用，从而允许连续地提供 文章，从而显着提高了连续生产的速度。