专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP3248923A1 ROLLER AND METHOD FOR PRODUCING THERMOPLASTIC RESIN FILM ROLL 有权
标题翻译：生产热塑性树脂膜辊的辊和方法
公开(公告)号：EP3248923A1
公开(公告)日：2017-11-29
申请号：EP16740241.1
申请日：2016-01-21
申请人： Toray Industries, Inc.
发明人： TAKADA, Takahiro , ICHINOMIYA, Takashi , MATSUMOTO, Tadashi
IPC分类号： B65H27/00 , F16C13/00
CPC分类号： B65H27/00 , B65H18/16 , B65H2404/187 , B65H2701/175 , B65H2701/1842 , F16C13/00 , F16C33/36
摘要： It is a task of the invention to provide a nip roller that has heat resistance and abrasion resistance.
The roller of the invention is characterized in that a surface of a substantially cylindrical core is provided with a layer of a rubber, the rubber has a change in hardness in a heat aging test at 150°C for 72 hours according to JIS K6257:2010 which is less than or equal to 15 degrees in type A durometer hardness according to JIS K6253:2012, and a surface of the layer of the rubber is provided with a layer of an amorphous carbon coat.
摘要翻译：本发明的任务是提供一种具有耐热性和耐磨性的压料辊。本发明的辊的特征在于，在大致圆筒状的芯的表面设置有橡胶层，根据JIS K6257：2010，在150℃，72小时的热老化试验中，橡胶的硬度发生变化其根据JIS K6253：2012的A型肖氏硬度小于或等于15度，并且橡胶层的表面设置有无定形碳涂层。

2. 发明授权

EP3248923B1 ROLLER AND METHOD FOR PRODUCING THERMOPLASTIC RESIN FILM ROLL 有权
公开(公告)号：EP3248923B1
公开(公告)日：2020-04-22
申请号：EP16740241.1
申请日：2016-01-21
申请人： Toray Industries, Inc.
发明人： TAKADA, Takahiro , ICHINOMIYA, Takashi , MATSUMOTO, Tadashi
IPC分类号： B65H27/00 , F16C13/00

3. 发明授权

EP2979843B1 TENTER OVEN AND METHOD FOR MANUFACTURING THERMOPLASTIC RESIN FILM 有权
公开(公告)号：EP2979843B1
公开(公告)日：2020-01-08
申请号：EP14772776.2
申请日：2014-03-20
申请人： Toray Industries, Inc.
发明人： TAKADA, Takahiro , ASO, Hiroyuki , INOUE, Hiroyuki
IPC分类号： B29C55/08

4. 发明公开

EP2979843A1 TENTER OVEN AND METHOD FOR MANUFACTURING THERMOPLASTIC RESIN FILM 有权
标题翻译：西班牙语VERFAHREN ZUR HERSTELLUNG EINER THERMOPLASTISCHEN HARZFOLIE
公开(公告)号：EP2979843A1
公开(公告)日：2016-02-03
申请号：EP14772776.2
申请日：2014-03-20
申请人： Toray Industries, Inc.
发明人： TAKADA, Takahiro , ASO, Hiroyuki , INOUE, Hiroyuki
IPC分类号： B29C55/02
摘要： A tenter oven wherein blowing ports which blow air heated to a prescribed temperature and suction ports which recover air in said tenter oven are arranged so as to extend along the transverse direction of the film, said tenter oven comprising clips which grip both end portions of the film in the transverse direction of the film; clip rails which are running paths of said clips; and one or more zones partitioned with walls except for the openings for transporting the film along the film transport direction; wherein said zone is constituted by one or more chambers; said tenter oven further comprising shield plates at a position between one end of said blowing port in the transverse direction of the film and the clip-gripping portion closest thereto, and at a position between the other end of said blowing port in the transverse direction of the film and the clip-gripping portion closest thereto, respectively, said shield plates being within planes substantially perpendicular to the film plane and substantially parallel to said clip rails. By the tenter oven, the irregularity in temperature in the transverse direction of the film is decreased, thermoplastic resin films having uniform characteristics and thickness in the transverse direction of the films can be produced, the energy consumption necessary for heating the film can be saved, and the defects due to the deposit of the oligomer or the like can be decreased.
摘要翻译：一种拉幅机，其中吹送加热到规定温度的吹风口和在所述拉幅机中回收空气的吸入口布置成沿着薄膜的横向方向延伸，所述拉幅机烘箱包括夹持两个端部的夹子薄膜在薄膜的横向上; 夹子轨道，其是所述夹子的运行路径; 以及除了用于沿着胶片输送方向输送胶片的开口之外的与墙壁隔开的一个或多个区域; 其中所述区域由一个或多个室构成; 所述拉幅烘箱还包括在所述吹塑口的一个端部与膜片的横向方向上的位置之间的位置处的屏蔽板和最靠近所述吹风口的夹持部分之间的位置，并且在所述吹风口的另一端之间的位置所述胶片和夹子夹持部分别最靠近，所述屏蔽板位于基本上垂直于胶片平面的平面内并基本上平行于所述夹子轨道。通过拉幅烘箱，膜的宽度方向的温度不均匀性降低，可以制造在膜的宽度方向上具有均匀的特性和厚度的热塑性树脂膜，可以节省加热膜所需的能量消耗，并且可以降低由于低聚物等的沉积引起的缺陷。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式