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

US20230313458A1 Hot-Pressing Tool Half, Hot-Pressing Device with A Hot-Pressing Tool and Method for Hot Pressing Preforms from A Fiber-Containing Material 审中-公开
公开(公告)号：US20230313458A1
公开(公告)日：2023-10-05
申请号：US18192085
申请日：2023-03-29
申请人： Kiefel GmbH
发明人： Heinz Neuhofer , Josef Rehrl , Thomas Auer , Hubert Rehrl , Raphael Köppl
IPC分类号： D21F13/10 , D21J3/00 , B30B9/28 , B30B15/02
CPC分类号： D21F13/10 , D21J3/00 , B30B9/28 , B30B15/02
摘要： A tool component, a hot-pressing device and a method for hot pressing preforms from a fiber-containing material are described, wherein the hot-pressing device has a first tool component with a first tool body and at least one first molding device and a second tool component with a second tool body and at least one second molding device. The method includes providing at least one preform made of fiber-containing material, heating the first tool body and the first molding device via a temperature control device, placing a preform on first contact surfaces of the first molding device, moving the second tool component relative to the first tool component, and pressing the first tool component and the second tool component until the first contact surfaces and the second contact surfaces form a closed cavity.

2. 发明申请

US20080236775A1 Method and apparatus in a paper or board machine for confining pulp flow from the headbox 审中-公开
标题翻译：用于限制来自流浆箱的纸浆流的纸或纸板机中的方法和装置
公开(公告)号：US20080236775A1
公开(公告)日：2008-10-02
申请号：US12078320
申请日：2008-03-28
申请人： Aki Laari
发明人： Aki Laari
IPC分类号： D21F13/10 , D21G9/00
CPC分类号： D21F1/56
摘要： A method in a paper or board machine for confining a pulp flow coming from the headbox (1), in which by at least one deckle part (2) being above the wire in the operating position the pulp flow coming from the headbox is confined in the lateral direction in the edge area of the wire (3). In the method, by a support part (50) impervious to liquid being below the wire (3) together with the deckle part (2) into connection with which liquid is brought, a pressure effect is provided which furthers the sealing between the deckle board (2) and the wire (3) and intensifies the lubrication of at least one sealing surface of the deckle (2). The invention also relates to an apparatus.
摘要翻译：一种用于限制来自流浆箱（1）的纸浆流的纸或纸板机的方法，其中至少一个在操作位置的钢丝上方的板部件（2）将来自流浆箱的纸浆流限制在线（3）的边缘区域中的横向方向。在该方法中，通过与液体不同于液体的支撑部分（50）与板部分（2）一起与液体连通，提供了压力效应，其进一步延长了甲板板之间的密封（2）和钢丝（3），并且增强了甲板（2）的至少一个密封表面的润滑。本发明还涉及一种装置。

3. 发明申请

US20050053778A1 Board product and method for the preparation of the same 审中-公开
标题翻译：董事会产品和方法的编制相同
公开(公告)号：US20050053778A1
公开(公告)日：2005-03-10
申请号：US10504161
申请日：2002-09-09
申请人： Jarmo Hukkanen
发明人： Jarmo Hukkanen
IPC分类号： D21F13/10 , D21J1/00 , B32B21/02
CPC分类号： D21J1/00 , D21F13/10 , Y10T428/249925
摘要： The invention is concerned with a board product that consists of wood material, a binding agent that keeps it together and additives. The binding agent is water glass and the product furthermore contains graphite that works as a fire resistant material and as a substance, which increases the water resistance. The invention is furthermore concerned with a method of preparing a board, wherein the wood material and graphite are mixed well together. Wall paper glue is added to this mixture if such glue is used, after which the mixture is again mixed and dry water glass is added after which the mixture is again mixed. Water is added to get the desired rigidity of the mixture, with which it can be regulated and then the mixture is poured into a form and compressed to desired density.
摘要翻译：本发明涉及由木材材料，将其保持在一起的粘合剂和添加剂组成的板材产品。粘合剂是水玻璃，并且该产品还含有作为耐火材料和作为增加耐水性的物质的石墨。本发明还涉及制备板的方法，其中将木材和石墨混合在一起。如果使用这种胶水，则将墙纸胶添加到该混合物中，之后再混合混合物，并加入干水玻璃，之后混合物再次混合。加入水以获得混合物的所需刚性，通过该混合物可以调节混合物，然后将混合物倒入形式并压缩至所需密度。

4. 发明申请

US20220275581A1 ROTATING PULP SUCTION AND ROBOT TRANSFER MOLDING MACHINE AND MOLDING METHOD 有权
公开(公告)号：US20220275581A1
公开(公告)日：2022-09-01
申请号：US17740144
申请日：2022-05-09
申请人： SHURCON MANUFACTURING (ZHEJIANG) CO., LTD.
发明人： YAOHUA PAN , GANG CEN , KAI WANG , CHAO WANG
IPC分类号： D21F13/10 , D21G7/00 , D21G9/00 , D21J5/00 , D21J3/00 , B08B3/02
摘要： A rotating pulp suction and robot transfer molding machine includes: a frame and a pulp container located at an inner bottom of the frame. A pulp container drive mechanism is connected to the pulp container and drives the pulp container to move up and down. A pulp suction vacuum pipeline is arranged horizontally and two ends thereof are rotatably connected on the frame. A pulp suction mold is fixed on the middle of the pulp suction vacuum pipeline and connected thereto by a vacuumizing connecting structure. An extrusion mechanism downwardly engages with the pulp suction mold and extrudes pulp to prepare a wet blank of pulp product. A robot is mounted with a transfer mold and used to transfer the wet blank to outside of the frame. A high-low pressure sprinkler pipe is horizontally slidably connected with the frame and transversely arranged above the pulp suction vacuum pipeline.

5. 发明申请

US20210010204A1 ARAMID FIBER FAR-INFRARED EMITTING PAPER AND PREPARATIN METHOD THEREOF 有权
公开(公告)号：US20210010204A1
公开(公告)日：2021-01-14
申请号：US16481337
申请日：2018-08-22
申请人： NANOCARBON CO., LTD.
发明人： Xiaogang Sun , Dianmo Zheng , Manyuan Cai , Yanyan Nie , Long Chen , Hezheng Pan
IPC分类号： D21H21/30 , D21H13/26 , D21H17/67 , D21H17/37 , D21H17/26 , D21H17/00 , D21H23/04 , D21H21/18 , D21D1/02 , D21F13/10
摘要： The present invention provides a preparation method of aramid fiber far-infrared emitting paper. In the present invention, para-aramid chopped fiber and para-aramid pulp fiber are used as paper base functional materials with excellent characteristics of high specific strength and high specific stiffness. In addition, the para-aramid chopped fiber and the para-aramid pulp fiber can form a paper material with pores and porous channels, and carbon nanotubes are embedded into the structural pores and porous channels of the paper material. Therefore, the aramid fiber far-infrared emitting paper has better molding quality and composite performance. Results of embodiments indicate that: A far-infrared wavelength emitted by the aramid fiber far-infrared emitting paper provided in the present invention is 4 μm to 20 μm, a main frequency band thereof is approximately 10 μm, and far-infrared conversion efficiency is up to 99%; and the aramid fiber far-infrared emitting paper has tensile strength of 0.12 KN/mm2 to 0.18 KN/mm2, and can be bent and folded.

6. 发明授权

US09920478B2 Sheet manufacturing apparatus and sheet manufacturing method 有权
公开(公告)号：US09920478B2
公开(公告)日：2018-03-20
申请号：US14840942
申请日：2015-08-31
申请人： SEIKO EPSON CORPORATION
发明人： Yoshiaki Murayama , Nobuhito Takahashi , Seiichi Taniguchi
IPC分类号： D21F13/10 , D21F7/00 , D04H1/00
CPC分类号： D21F13/10 , D04H1/00 , D21F7/00
摘要： A sheet manufacturing apparatus according to the invention includes: a manufacturing unit which manufactures a sheet; a supplying unit which supplies a mounted material mounted thereon to the manufacturing unit; and a determination unit which determines whether or not to initiate manufacturing of the sheet in a state where the mounted material is mounted on the supplying unit.

7. 发明授权

US09604393B2 Wet process of fabricating fiber wall panels 有权
公开(公告)号：US09604393B2
公开(公告)日：2017-03-28
申请号：US13019315
申请日：2011-02-02
申请人： Jishuang Chen , Zuodong Qin , Lin Zhang , Zhirong Tang , Miaofang Xu , Renni Zhou , Ying Zhou
发明人： Jishuang Chen , Zuodong Qin , Lin Zhang , Zhirong Tang , Miaofang Xu , Renni Zhou , Ying Zhou
IPC分类号： B29C43/14 , D21F13/00 , D21J3/00 , B29C43/20 , D21F13/10
CPC分类号： B29C43/14 , B29C43/20 , D21F13/00 , D21F13/10 , D21J3/00
摘要： This invention discloses a wet process of fabrication of fiber wall panel, which includes the following steps: 1) slurry making: mix nontimber type natural plant fiber slurry with grass family slurry according to 1:0˜1.5 dry weight ratio, and add water to dilute this slurry; 2) slurry storage: pour the mixed slurry into slurry storage tank and add water for dilution; 3) suction straining and forming: pour slurry into mold cavity for cold pressing, dewatering, and forming, to yield wet blanks; 4) hot pressing, forming, and drying: move the Wet blanks to the hot pressing mold for hot pressing and remove moisture generated during hot pressing, to yield fiber wall panel. Fiber Wall panel made by this process features environment friendliness and high strength.

8. 发明授权

US12116728B2 Rotating pulp suction and robot transfer molding machine and molding method 有权
公开(公告)号：US12116728B2
公开(公告)日：2024-10-15
申请号：US17740144
申请日：2022-05-09
申请人： SHURCON MANUFACTURING (ZHEJIANG) CO., LTD.
发明人： Yaohua Pan , Gang Cen , Kai Wang , Chao Wang
IPC分类号： D21F13/10 , B08B3/02 , D21G7/00 , D21G9/00 , D21J3/00 , D21J5/00 , B25J11/00
CPC分类号： D21F13/10 , B08B3/02 , D21G7/00 , D21G9/00 , D21J3/00 , D21J5/00 , B25J11/00
摘要： A rotating pulp suction and robot transfer molding machine includes: a frame and a pulp container located at an inner bottom of the frame. A pulp container drive mechanism is connected to the pulp container and drives the pulp container to move up and down. A pulp suction vacuum pipeline is arranged horizontally and two ends thereof are rotatably connected on the frame. A pulp suction mold is fixed on the middle of the pulp suction vacuum pipeline and connected thereto by a vacuumizing connecting structure. An extrusion mechanism downwardly engages with the pulp suction mold and extrudes pulp to prepare a wet blank of pulp product. A robot is mounted with a transfer mold and used to transfer the wet blank to outside of the frame. A high-low pressure sprinkler pipe is horizontally slidably connected with the frame and transversely arranged above the pulp suction vacuum pipeline.

9. 发明授权

US12065783B2 Transfer device applied to robotic arm and production line for pulp molding 有权
公开(公告)号：US12065783B2
公开(公告)日：2024-08-20
申请号：US16709317
申请日：2019-12-10
申请人： Shurcon Manufacturing, Inc.
发明人： Shu Chen , Gang Cen , Weimin Chen
IPC分类号： D21F2/00 , B25J11/00 , B25J15/06 , D21F3/02 , D21F7/00 , D21F13/10
CPC分类号： D21F2/00 , B25J11/005 , B25J15/0616 , D21F3/02 , D21F7/00 , D21F13/10
摘要： A transfer device applied to a robotic arm for pulp molding, which includes a wet blank transfer mold provided with a closed air chamber therein, a front surface with at least one inward concave matching cavity capable of being sleeved outside a pulp wet blank container and recessed toward the closed air chamber side, a back surface connected with a moving frame, oriented parallel to the wet blank transfer mold, through a guide mechanism, and a driver connected between the back surface of the wet blank transfer mold and the moving frame, where the driver drives the moving frame to move relative to the wet blank transfer mold and the moving frame is provided with a plurality of vacuum suction cups at uniform intervals on a side opposite from the wet pulp transfer mold. The device may transfer a wet blank and collect a molded product at the same time.

10. 发明授权

US11131064B2 Aramid fiber far-infrared emitting paper and preparation method thereof 有权
公开(公告)号：US11131064B2
公开(公告)日：2021-09-28
申请号：US16481337
申请日：2018-08-22
申请人： NANOCARBON CO., LTD.
发明人： Xiaogang Sun , Dianmo Zheng , Manyuan Cai , Yanyan Nie , Long Chen , Hezheng Pan
IPC分类号： D21H21/30 , D21D1/02 , D21F13/10 , D21H13/26 , D21H17/26 , D21H17/37 , D21H17/67 , D21H17/00 , D21H21/18 , D21H23/04
摘要： The present invention provides a preparation method of aramid fiber far-infrared emitting paper. In the present invention, para-aramid chopped fiber and para-aramid pulp fiber are used as paper base functional materials with excellent characteristics of high specific strength and high specific stiffness. In addition, the para-aramid chopped fiber and the para-aramid pulp fiber can form a paper material with pores and porous channels, and carbon nanotubes are embedded into the structural pores and porous channels of the paper material. Therefore, the aramid fiber far-infrared emitting paper has better molding quality and composite performance. Results of embodiments indicate that: A far-infrared wavelength emitted by the aramid fiber far-infrared emitting paper provided in the present invention is 4 μm to 20 μm, a main frequency band thereof is approximately 10 μm, and far-infrared conversion efficiency is up to 99%; and the aramid fiber far-infrared emitting paper has tensile strength of 0.12 KN/mm2 to 0.18 KN/mm2, and can be bent and folded.

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