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公开(公告)号：US12103207B2
公开(公告)日：2024-10-01
申请号：US17323735
申请日：2021-05-18
申请人： YKK CORPORATION
IPC分类号： B29C43/28 , B29C43/24 , B29C43/46 , B29K101/12 , B29L31/00
CPC分类号： B29C43/28 , B29C43/24 , B29C43/46 , B29C2043/465 , B29K2101/12 , B29L2031/771
摘要： There is provided a manufacturing method of a cover material fastening member including a clip locking member. The clip locking member is integrally provided at an end edge portion of a strip shaped member. The manufacturing method of the cover material fastening member includes: a molding step of filling a resin for forming the clip locking member in a cavity formed on a surface of each of a pair of rolls in rotation; and a press-bonding step of passing the strip shaped member between the pair of rolls in accordance with rotation of the pair of rolls, pressing the resin by the pair of rolls, and continuously press-bonding the clip locking member to two surfaces of the strip shaped member.
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公开(公告)号：US12054425B2
公开(公告)日：2024-08-06
申请号：US18099460
申请日：2023-01-20
申请人： SIKA TECHNOLOGY AG
IPC分类号： C04B24/26 , B28B3/22 , B29C43/24 , B29K23/00 , C04B28/04 , C04B41/00 , C04B41/53 , C04B41/72 , C04B103/40 , C04B111/27
CPC分类号： C04B24/2635 , B28B3/22 , C04B28/04 , C04B41/009 , C04B41/5346 , C04B41/72 , B29C43/24 , B29C2793/009 , B29K2023/0625 , B29K2023/083 , C04B2103/40 , C04B2111/27
摘要： A waterproofing system including a functional layer S1 including 10-80 wt.-% of at least one thermoplastic polymer P1 and 10-80 wt.-% of at least one solid particulate filler F, wherein the surface of the functional layer S1 has an Auto-correlation length of waviness W(Sal) of at least 50 μm. Further, a method for producing a waterproofing system and to the use of a mechanical surface treatment step to increase the waviness factor, determined as the ratio of the Root mean square roughness of waviness W(Sq) to the square of the Auto-correlation length of waviness W(Sal), of a surface of a functional layer S1.
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3.发明公开公开(公告)号：US20240227253A9
公开(公告)日：2024-07-11
申请号：US18154836
申请日：2023-01-15
发明人： Dongping HE , Chaoran REN , Huidong XU , Yizhong CAO , Zhihua WANG , Tao WANG
CPC分类号： B29C43/58 , B29C43/245 , B29C43/46 , B29C70/504 , B29C2043/463
摘要： The present invention belongs to the technical field of control for rolling mill vibration, and particularly relates to a control device, system and method for vertical-horizontal coupling vibration of a corrugated rolling mill. The control device includes a housing; a vibration-absorbing container is arranged in the housing; a steel ball particle group is placed in the vibration-absorbing container; a left side of the vibration-absorbing container is connected with one end of a return spring; the other end of the return spring is fixedly connected with a third base; the third base is fixedly mounted on a third sliding block; and the third sliding block is slidably arranged on a third linear guide rail.
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公开(公告)号：US20240191435A1
公开(公告)日：2024-06-13
申请号：US18555328
申请日：2022-04-13
申请人： Stora Enso OYJ
CPC分类号： D21H19/12 , B29C43/24 , D21H11/18 , D21H19/72 , D21H25/06 , B29K2001/00 , B29K2995/0069 , B29K2995/0077 , B29K2995/0097
摘要： The present invention relates to a process for manufacturing a barrier film, wherein the method comprises: —providing an aqueous suspension comprising at least 70 weight-% highly refined cellulose pulp having an SR value of 70-95 and having a content of fibers having a length>0.2 mm of at least 10 million fibers per gram based on dry weight: —forming a wet web; —dewatering and/or drying to form a substrate; —calendering said substrate in at least a first calender nip and a second calender nip; —providing said substrate with at least one first layer of a barrier chemical to form a coated substrate, wherein each first layer has a coat weight of 0.5-5 gsm, and wherein a total coat weight on of the first layers is ≤8 gsm, and—drying to form said barrier film having a thickness of
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公开(公告)号：US11969974B2
公开(公告)日：2024-04-30
申请号：US17299790
申请日：2019-11-29
发明人： Yutaka Kamada , Masahiro Yamaguchi
IPC分类号： B32B27/08 , B29C43/24 , B29C43/28 , B29C43/30 , B32B7/06 , B32B27/40 , C08J5/12 , C08J5/18 , B29K75/00
CPC分类号： B32B27/08 , B29C43/24 , B29C43/28 , B29C43/305 , B32B7/06 , B32B27/40 , C08J5/128 , C08J5/18 , B29K2075/00 , C08J2375/06
摘要： The present invention addresses the problem of providing a surface protection film for a flexible display with which films are not adhered to each other. As a solution, provided is the surface protection film for a flexible display that has a protection layer made of polyurethane as an outermost surface thereof, the polyurethane having a tan δ peak temperature of 20° C. or more.
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6.发明公开公开(公告)号：US20240131756A1
公开(公告)日：2024-04-25
申请号：US18154836
申请日：2023-01-15
发明人： Dongping HE , Chaoran REN , Huidong XU , Yizhong CAO , Zhihua WANG , Tao WANG
CPC分类号： B29C43/58 , B29C43/245 , B29C43/46 , B29C70/504 , B29C2043/463
摘要： The present invention belongs to the technical field of control for rolling mill vibration, and particularly relates to a control device, system and method for vertical-horizontal coupling vibration of a corrugated rolling mill. The control device includes a housing; a vibration-absorbing container is arranged in the housing; a steel ball particle group is placed in the vibration-absorbing container; a left side of the vibration-absorbing container is connected with one end of a return spring; the other end of the return spring is fixedly connected with a third base; the third base is fixedly mounted on a third sliding block; and the third sliding block is slidably arranged on a third linear guide rail.
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公开(公告)号：US11946202B2
公开(公告)日：2024-04-02
申请号：US17425785
申请日：2020-02-18
申请人： FUTURA S.P.A.
CPC分类号： D21G1/0293 , B29C33/026 , B29C43/24 , B29C43/52 , B29C33/044 , B29C2043/464 , B29C2043/466 , B31F2201/0776
摘要： A calender for the treatment of web-like materials, including a fixed structure adapted to support two heated rollers shaped to be connected to the fixed structure, to a drive unit and to a heating system. The calender includes automatic elements for engaging and respectively for disengaging the rollers to and from the fixed structure, the drive unit and the heating system; the automatic elements are controlled by a programmable control unit and each of the rollers has an engaging surface shaped to be engaged by mechanical elements for moving the rollers which move the rollers between the calender and one or more waiting or parking stations while the rollers are at a temperature between 50° C. and 200° C.
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公开(公告)号：US11926112B1
公开(公告)日：2024-03-12
申请号：US18051577
申请日：2022-11-01
CPC分类号： B29C71/04 , B41M5/267 , B29C2035/0838 , B29K2083/00 , B29K2105/0032 , B29K2995/002 , G09B23/30
摘要： A tattoo arts practice pad is made by forming an otherwise-blank silicone pad having distributed pigment from a color dye, then lasering imagery onto the pad to result in traceable line images corresponding to areas that discolor the ink, so that discoloration in the shape of the line image on the pigment results without covering silicone with another material and without altering smoothness or silicone-tattoo needle interactions.
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公开(公告)号：US11920268B2
公开(公告)日：2024-03-05
申请号：US17747517
申请日：2022-05-18
IPC分类号： D04H3/16 , B29C43/00 , B29C43/24 , B29C71/04 , D01D5/08 , D01D5/098 , D01D5/32 , D01D5/34 , D01F6/62 , D01F6/92 , D01F8/14 , D04H3/009 , D04H3/011 , D04H3/14 , D04H3/147 , D06M14/32 , B29K67/00 , B29K105/08 , B29L31/00 , D01D10/00
CPC分类号： D04H3/16 , B29C43/003 , B29C43/24 , B29C71/04 , D01D5/08 , D01D5/098 , D01D5/32 , D01D5/34 , D01F6/625 , D01F6/92 , D01F8/14 , D04H3/009 , D04H3/011 , D04H3/14 , D04H3/147 , D06M14/32 , B29K2067/046 , B29K2105/08 , B29L2031/726 , D01D5/0985 , D01D10/00
摘要： A system for preparing a polylactic acid (PLA) spunbond nonwoven fabric is provided. In particular, the system includes a first PLA source configured to provide a stream of molten or semi-molten PLA resin; a spin beam in fluid communication with the first PLA source, the spin beam configured to extrude and draw a plurality of PLA continuous filaments; a collection surface disposed below an outlet of the spin beam onto which the PLA continuous filaments are deposited to form the PLA spunbond nonwoven fabric; a first ionization source positioned and arranged to expose the PLA continuous filaments to ions; and a calender positioned downstream of the first ionization source.
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公开(公告)号：US11890797B2
公开(公告)日：2024-02-06
申请号：US17294512
申请日：2019-11-11
IPC分类号： B29C48/00 , B29C43/24 , B29C55/06 , B29C71/02 , C08J5/18 , B29C71/00 , B29C55/12 , B29C55/02 , B29K27/18 , B29C67/04
CPC分类号： B29C48/0011 , B29C43/24 , B29C48/002 , B29C48/0018 , B29C55/023 , B29C55/06 , B29C55/12 , B29C71/0009 , B29C71/02 , C08J5/18 , B29C67/04 , B29K2027/18 , C08J2327/18
摘要： A method for preparing an unsintered PTFE film capable of being continuously formed and with uniform density distribution and high density. The method for preparing the unsintered PTFE film includes filling a mixture obtained by adding a forming aid to PTFE fine powder in an extrusion forming die, extruding the filled mixture from the extrusion forming die to produce an extrusion forming body, rolling the extrusion forming body with a roll to produce a forming aid-removed film without the forming aid, and pinching the forming aid-removed film into a pinch roll made of a rubber roll formed by coating rubber on a metal shaft core at room temperature and compressing the forming aid-removed film so that thickness of the forming aid-removed film is reduced and density thereof is above 2.0 g/cm3.
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