-
公开(公告)号:EP1365669B1
公开(公告)日:2010-08-11
申请号:EP02706055.7
申请日:2002-01-30
发明人: VAN BENSCHOTEN, Brian, J. , GALLANT, Christopher, M. , SEPANIK, Hariani, Zaki , TREMBLAY, Heidi, Scheerer
CPC分类号: A44B18/0011 , A44B18/0061 , A61F13/625 , Y10S2/912 , Y10S2/92 , Y10T24/27 , Y10T24/2708 , Y10T24/2792
摘要: A fastening tape has a sheet-form base carrying an array of hooking members (10, 22, 24, 34) each having a height (h) of about 0.008 inch (0.2 millimeter) or less, as measured from the base, and fiber-engaging features, such as re-entrant tips (18, 32), disposed less than about 0.003 inch (0.08 millimeter) from their upper surfaces, as measured normal to the base. Such hooking members are employed to releasably engage directly into foams and fine denier non-woven materials, such as those of insulation, filters, construction moisture barriers, disposable gowns and diapers.
摘要翻译: 紧固带具有承载一排钩状构件(10,22,24,34)的片状基底,每个钩状构件具有从基底测量的约0.008英寸(0.2毫米)或更小的高度(h),并且纤维 如同垂直于底座测量的,凹入尖端(18,32)的接合特征,其距上表面小于约0.003英寸(0.08毫米)。 这种钩形构件用于可释放地直接接合到泡沫和细旦无纺材料中,例如绝缘材料,过滤器,建筑防潮层,一次性长袍和尿布。
-
公开(公告)号:EP1720775A1
公开(公告)日:2006-11-15
申请号:EP05723815.6
申请日:2005-02-24
CPC分类号: B65D63/1063 , B29C43/222 , B29C43/46 , B29C2043/461 , B29C2043/465 , B29L2031/729 , B65D63/1018 , B65D2313/02 , Y10T24/2708 , Y10T24/2742 , Y10T24/2792 , Y10T428/24008 , Y10T428/24017
摘要: A rotating mold roll (215) defines an array of molding cavities (252). The mold roll (215) is positioned adjacent a pressure device (220, 280) to define a pressure nip (235, 285). At least one of the mold roll (215) and the pressure device (220, 280) define a molding recess (250, 257, 253) that is larger than the molding cavities (252). Resin (230) is introduced to the rotating mold roll (215) and pressed into the molding cavities (252) and the molding recess (250, 257, 253) to form discrete projections (130, 530, 630, 830, 930) and a series of discrete, longitudinally spaced apart structural features (110, 510, 610, 710, 810, 1410). The projections (130, 530, 630, 830, 930) and structural features (110, 510, 610, 710, 810, 1410) are carried on a continuous sheet-form base (115, 515, 615, 715, 815, 1415). The resin (230) is removed from the mold roll (215) to expose a continuous preform sheet including the base (115, 515, 615, 715, 815, 1415), the projections (130, 530, 630, 830, 930), and the structural features (110, 510, 610, 710, 810, 1410). The structural features (110, 510, 610, 710, 810, 1410) are arranged along the preform sheet in a longitudinally repeating pattern. The preform sheet is separated into multiple discrete products including an array of the projections (130, 530, 630, 830, 930) and at least one of the structural features (110, 510, 610, 710, 810, 1410).
-
公开(公告)号:EP1304941B1
公开(公告)日:2010-12-29
申请号:EP01939210.9
申请日:2001-05-22
IPC分类号: A44B1/00
CPC分类号: A44B18/0076 , A44B18/0049 , B29C43/222 , B29C47/0021 , B29C47/32 , B29C2043/465 , B29L2031/729 , Y10T24/27 , Y10T24/2717 , Y10T24/275 , Y10T24/2775 , Y10T24/2792 , Y10T428/24017 , Y10T428/24182
摘要: A segmented hook and loop type fastener (10) accommodates molding contours. Each segment (12) may be surrounded by a gasket (22) barrier, or covered by another sort of cover (322), or left unprotected. The fastener component (10) is a plurality of fastening segments (12). Carried on the fastening face (18) of a base member (16) are a plurality of fastening elements (20), either hook-type or loop-type. Located between and joining each adjacent pair of fastening segments (12) is a flexible neck (14) that is narrower than the fastening segment (12). The flexible neck (14) region is typically flexible around two or three orthogonal axes. Each segment may have a barrier for use during an operation to incorporate the fastener (10) into a molded body (53). The barrier would prevent any liquid foaming material from contacting the fastening elements (20) if the fastener is placed in the mold (53) with the fastening elements (20) pressed against the wall of the mold (53). The cover (322) may be enveloping or space filling. Several different types of apparatus and methods for fabricating such a fastener are also disclosed.
-
公开(公告)号:EP1395136B1
公开(公告)日:2007-01-24
申请号:EP02734698.0
申请日:2002-06-04
发明人: PROVOST, George, A. , PARELLADA, Luis , CLUNE, William , SANCHEZ, Juan , DAVIS, Jefferson , GALLANT, Christopher, M. , SPEZZAFERO, Melissa , CLARNER, Mark, A. , HUBER, William, L. , KRAUS, David, P., Jr. , KINGSFORD, Howard, S. , LABREQUE, Michel
IPC分类号: A44B18/00
CPC分类号: A44B18/0065 , B29C2043/465 , B29L2031/729
摘要: A method of forming a fastener, comprising: forming, from a thermoformable material, a preform product having a sheet-form base and an array of preform stems integrally molded with and extending from the base to corresponding terminal ends; heating the terminal ends of the stems to a predetermined softening temperature, while maintaining the sheet-form base and a lower portion of each stem at a temperature lower than the softening temeperature; and contacting the terminal ends with a contact surface that is at a predetermined forming temperature, to reform the termfinals ends to form heads therefrom that overhang the sheetform base sufficiently to engage loops, the geometry and material of the preform structure and the condition of reforming the terminal ends of the structure being so related that the formed heads are capable of peel-resistant engagement with loops formed by fibers of thin or ultrathin nonwoven fabrics.
-
5.
公开(公告)号:EP1515822A2
公开(公告)日:2005-03-23
申请号:EP03731397.0
申请日:2003-05-27
CPC分类号: F28F5/02 , A44B18/0049 , A44B18/0061 , B23K26/38 , B23K26/389 , B23K2201/20 , B29C33/0027 , B29C33/044 , B29C33/301 , B29C43/222 , B29C43/46 , B29C59/025 , B29C59/04 , B29C2035/1616 , B29C2043/461 , B29C2043/465 , B29L2031/729 , Y10T428/24017
摘要: A method of forming a mold having cavities (240) for molding loop-engageable, hook-shaped fastener elements is provided. The method includes supporting a first plate (236) having an outer surface (242) that defines a plane; cutting said outer surface (242) with a material-cutting beam (231) of a laser (234) along a predetermined curved profile to cut a cavity (240) into said outer surface (242) of said first plate (236), said predetermined curved profile being generally hook-shaped, and positioning a second plate adjacent said outer surface (242) of said first plate (236), said second plate providing a side wall surface for each of said cavities (240) of said first plate (236). A hook product includes a stem portion integrally molded with and extending from a sheet-form base to a distal end, the stem portion having a planar side, and a crook portion extending from the distal end of the stem portion to overhand the sheet-form base in an overhang direction, the crook portion having a flat planar side co-planar with the planar side of the stem, and an upper surface extending upwards form an upper extent of the planar side of the crook portion to an apex.
摘要翻译: 本发明涉及一种钩产品用于钩和环紧固系统,钩产品包括钩(260“)由普通的片状基底,每个钩(260“),所述多个延伸的多个包含:一 茎部(262“)与整体模制,并从片状基底延伸到远端,所述杆部(262”),其具有一个平面侧; 和从所述杆部分(262‘)的远端延伸出的弯曲部(264“),以在伸出方向伸出的片状基底,该弯曲部分(264’),其具有平坦的平面侧共面的 阀杆(262“)的平面侧,并且在上表面上的钩状部分(264的平面侧的上部区域向上延伸自”)在顶点。
-
公开(公告)号:EP1354385B1
公开(公告)日:2007-01-03
申请号:EP01988962.5
申请日:2001-10-25
IPC分类号: H02G15/00
CPC分类号: B29C43/28 , B29C43/222 , B29C2043/465 , B29L2031/729 , B60R16/0207 , B60R16/0215 , H01B7/08 , H01B7/40 , H05K1/0393 , H05K3/0014 , H05K3/0058 , H05K3/202 , H05K3/326 , H05K3/365 , H05K2201/09118 , H05K2201/209 , H05K2203/0113 , H05K2203/0143 , H05K2203/1545 , Y10T428/2933
摘要: An elongated electrical cable (30) or flexible circuit board (1500) includes an electrically conductive path (36, 1509) and an insulating body (632) encompassing and electrically isolating the conductive path, the insulating body including an exposed surface (624) having an array of fastener elements (622) extending therefrom, the fastener elements arranged and constructed to engage mating fastener elements associated with a supporting surface (16, 16') to selectively secure the cable or flexible circuit board to the supporting surface. The fastener elements can be loop-engageable fasteners (622) and/or loops (144). Such a cable or flexible circuit board is continuously formed by introducing an electrical insulating material including a thermoplastic resin into a gap (102, 202) formed adjacent a peripheral surface of a rotating mold roll (104), the mold roll defining an array of cavities (134) therein, the insulating material being introduced under pressure and temperature conditions selected to cause the insulating material to at least partially fill the cavities to form fastener element stems (623, 622') integrally with and extending from one broad side (624) of a strip of said insulation material; while introducing conductive wires (678) and/or a conductive path (1409, 1509) formed on or within a substrate (1401, 1501) to the gap so as to cause the insulating material to envelop and electrically isolate the conductive path and/or to cause the conductive path to become an integral part of the strip of insulation material from which the fastener element stems extend.
-
公开(公告)号:EP1718180A1
公开(公告)日:2006-11-08
申请号:EP05723824.8
申请日:2005-02-24
IPC分类号: A44B18/00
CPC分类号: B65D63/1063 , A44B13/0023 , A44B13/0052 , B29C43/222 , B29C2043/465 , B29L2031/729 , F16B5/07 , Y10T24/2708 , Y10T24/2792
摘要: A fastener element (10, 11, 32, 34, 90, 100, 120, 121, 123, 127, 129, 139, 142, 146, 170, 174, 350, 370) with a sheet-form base (14) and an array of wedge-shaped engageable elements (12) molded integrally with a surface of the sheet-form base. The wedge-shaped elements each have a steep side (18) and a gradually rising side (20), and are arranged with their steep sides all directed in a common sense, such that the array can engage a similar array of oppositely-directed wedge-shaped elements to resist shear motion. The distal edges (17) of the wedges are curved in top view.
-
公开(公告)号:EP1691638A1
公开(公告)日:2006-08-23
申请号:EP04818723.1
申请日:2004-11-03
发明人: TACHAUER, Ernesto, S. , KURTZ, Wallace, L., Jr. , VANBENSCHOTEN, Brian, J. , PIERCE, Joseph, E. , GARAVAGLIA, Arthur, E. , FILION, Scott, M. , CLUNE, William, P. , GALLANT, Christopher, M. , EFREMOVA, Nadezhda
IPC分类号: A44B18/00
CPC分类号: D04H3/00 , A44B18/0003 , A61F13/5622 , A61F13/622 , B29C43/222 , B29C43/46 , B29C2043/461 , B29C2043/465 , B29L2031/729 , D04H13/00 , Y10T428/24008
摘要: A method of manufacturing a composite fastener material (102, 140), the composite fastener material, and products (300, 430, 500) derived from the composite fastener material. The method includes providing two longitudinally continuous sheets (108, 110) of material (104, 106), positioning the two sheets to form a longitudinal, continuous interface (120) between the two sheets, joining the two sheets by introducing one or more molten plastic resins (124) in at least one lane (122, 146), one lane of the resin extending across the interface (120) under conditions that cause the resin to bond to the two sheets (108, 110), molding an array of stems (132) from at least one lane of the resin, the stems extending from an exposed surface of the composite material, and forming engageable heads on the stems to form fastener elements (132), wherein the two sheets differ from one another by one of material composition, thickness, texture, stretchability, breathability, and compressability.
-
公开(公告)号:EP1605791A2
公开(公告)日:2005-12-21
申请号:EP04718146.6
申请日:2004-03-05
IPC分类号: A44B1/00
CPC分类号: A47G27/0412 , A44B18/0042 , A44B18/0061 , Y10T24/2783 , Y10T24/2792
摘要: A hook member (16, 31, 33, 35, 51, 53, 57, 160) is provided that is capable of engaging fibers (156). The hook member includes a stem (18, 34) extending upwardly from a sheet-form base (11) to a distal end. The stems (18, 34) have leading (42, 50, 56, 60, 64, 68, 72) and trailing (44, 52, 58, 62, 66, 70, 74) edges that form an apex angle therebetween. A crook (40) is integrally formed with and arches along a curved axis directly from the stem (18, 34) of the hook member to a tip. The crook (40) has a width (Wc) measured along a line tangent to the tip and perpendicular to a central axis (80) that bisects the apex angle (α) and intersects a plane substantially parallel to the sheet-form base (11) that is less than about 20 percent of a height (H) of the hook member measured along a line extending perpendicular to the base (11).
-
公开(公告)号:EP1718180B1
公开(公告)日:2011-08-24
申请号:EP05723824.8
申请日:2005-02-24
IPC分类号: A44B18/00
CPC分类号: B65D63/1063 , A44B13/0023 , A44B13/0052 , B29C43/222 , B29C2043/465 , B29L2031/729 , F16B5/07 , Y10T24/2708 , Y10T24/2792
摘要: A fastener element (10, 11, 32, 34, 90, 100, 120, 121, 123, 127, 129, 139, 142, 146, 170, 174, 350, 370) with a sheet-form base (14) and an array of wedge-shaped engageable elements (12) molded integrally with a surface of the sheet-form base. The wedge-shaped elements each have a steep side (18) and a gradually rising side (20), and are arranged with their steep sides all directed in a common sense, such that the array can engage a similar array of oppositely-directed wedge-shaped elements to resist shear motion. The distal edges (17) of the wedges are curved in top view.
-
-
-
-
-
-
-
-
-