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公开(公告)号:US06902796B2
公开(公告)日:2005-06-07
申请号:US10034335
申请日:2001-12-28
申请人: Charles Morell , James Russell Fitts, Jr. , Bryan D. Haynes , Leslie D. Dobbins , Donald V. Willitts , Stephen Michael Campbell , Howard Martin Welch , Todd Christopher Larson , Mark Michael Mleziva , Adrian Roy Eggen
发明人: Charles Morell , James Russell Fitts, Jr. , Bryan D. Haynes , Leslie D. Dobbins , Donald V. Willitts , Stephen Michael Campbell , Howard Martin Welch , Todd Christopher Larson , Mark Michael Mleziva , Adrian Roy Eggen
IPC分类号: A41D7/00 , A61F13/15 , A61F13/49 , A61F13/496 , B32B5/02 , B32B5/04 , B32B5/26 , B32B27/02 , D04H13/00 , B32B27/04
CPC分类号: A61F13/496 , A61F13/15593 , A61F13/49015 , A61F13/4902 , B32B5/04 , B32B5/26 , B32B27/02 , D04H1/559 , Y10T428/24645 , Y10T428/249924 , Y10T428/249939 , Y10T428/24994 , Y10T428/249945 , Y10T428/2929 , Y10T428/31504
摘要: A simplified elastic laminate is made from nonwovens and is especially suitable for side panels of training pant garments or the like. A plurality of thermoplastic adhesive elastomeric fibers are located between first and second facing webs. The fibers have an elastic core and adhesive surfaces. The facing webs, with the elastomeric fibers between them, are calendered together thus adhering the facing webs together via contact adhesion with the elastomeric fibers.
摘要翻译: 简单的弹性层压板由无纺布制成,特别适用于训练裤装等的侧板。 多个热塑性粘合弹性体纤维位于第一和第二相对的腹板之间。 纤维具有弹性芯和粘合剂表面。 面对的纤维网与它们之间的弹性体纤维被压延在一起,由此通过与弹性体纤维的接触粘合将相对的织物粘合在一起。
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公开(公告)号:US06863959B2
公开(公告)日:2005-03-08
申请号:US10022090
申请日:2001-12-17
申请人: Howard M. Welch , Jay S. Shultz , Leslie D. Dobbins , James R. Fitts, Jr. , Charles J. Morell , Donald V. Willitts , Michael T. Morman , Jason K. Wehner , Jessica M. Rawls , David M. Schertz
发明人: Howard M. Welch , Jay S. Shultz , Leslie D. Dobbins , James R. Fitts, Jr. , Charles J. Morell , Donald V. Willitts , Michael T. Morman , Jason K. Wehner , Jessica M. Rawls , David M. Schertz
CPC分类号: B32B5/08 , B32B5/022 , B32B5/26 , B32B7/04 , B32B7/12 , B32B27/32 , B32B37/1292 , B32B2250/20 , B32B2305/20 , B32B2323/04 , B32B2323/10 , D04H3/04 , D04H3/05 , Y10T428/24802 , Y10T428/24826 , Y10T442/184 , Y10T442/197 , Y10T442/2738 , Y10T442/601 , Y10T442/659 , Y10T442/696
摘要: New methods for and patterns of applying meltsprayed materials in single-layer web and laminate constructions so as to control various characteristics in the webs and laminates is provided. The patterns of adhesive produce scrim or cell-like patterns that allow for control of desirable characteristics. For example, the loft of a laminate may be enhanced, as well as strength properties.
摘要翻译: 提供了在单层网和层压结构中应用熔融喷涂材料的新方法和图案,以控制幅材和层压板中的各种特性。 粘合剂的图案产生可以控制所需特征的稀松布或细胞样图案。 例如,可以增强层压板的高度,以及强度性能。
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公开(公告)号:US06969441B2
公开(公告)日:2005-11-29
申请号:US09855169
申请日:2001-05-14
申请人: Howard M. Welch , Charles J. Morell , Michael C. Cook , James R. Fitts, Jr. , Donald V. Willitts , Marion C. Morris , Ronald H. Wideman , John A. Brewer , Mark M. Mleziva , Kenneth M. Salter , Raymond J. May , Lavada Boggs , Leslie D. Dobbins
发明人: Howard M. Welch , Charles J. Morell , Michael C. Cook , James R. Fitts, Jr. , Donald V. Willitts , Marion C. Morris , Ronald H. Wideman , John A. Brewer , Mark M. Mleziva , Kenneth M. Salter , Raymond J. May , Lavada Boggs , Leslie D. Dobbins
IPC分类号: B29C47/30 , B29C47/88 , B29C70/50 , B32B5/26 , B32B37/12 , B32B37/14 , B32B37/15 , D01D5/16 , D02J1/22 , D04H3/16 , D04H13/00 , B32B31/00 , A61F13/15
CPC分类号: B32B37/144 , B29C47/0014 , B29C47/0019 , B29C47/30 , B29C47/8845 , B29C47/886 , B29C70/504 , B32B5/26 , B32B37/12 , B32B37/153 , B32B2305/20 , D01D5/16 , D02J1/22 , D04H3/16
摘要: In the invention, a method is provided for producing a composite nonwoven fabric. A polymer is extruded into heated continuous filaments, possibly elastic, from the die head to a first chilled roller, wherein the extruder is configured to provide the continuous filaments to the chilled roller in a canted direction that is at a tangent or angle to the surface of the first chilled roller. The filaments are conveyed in a downward direction by way of chilled rollers to a nip. In a next step, the nonwoven web is sprayed with an adhesive and is laminated on the continuous filaments in the nip to form a composite nonwoven fabric. The continuous filaments move vertically downward approximately in line with the lamination process, facilitating automatic re-threading of filaments when they are broken or interrupted in their travel downward onto the chilled rolls.
摘要翻译: 在本发明中,提供了一种复合无纺布的制造方法。 将聚合物从模头挤出成可加热的连续长丝(可能是弹性的)到第一冷却辊,其中挤出机被配置成沿与倾斜方向成切线或角度的倾斜方向向冷却辊提供连续长丝 的第一个冷却辊。 长丝通过冷却辊向下方向传送到辊隙。 在下一步骤中,用粘合剂喷涂非织造纤维网,并且在辊隙中层压在连续长丝上以形成复合非织造织物。 连续长丝垂直向下垂直向下移动,大致与层压过程一致,当长丝在它们向下移动到冷冻辊上断裂或中断时自动重新穿线。
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公开(公告)号:US06767852B2
公开(公告)日:2004-07-27
申请号:US09751407
申请日:2000-12-28
IPC分类号: D04H100
CPC分类号: B32B5/04 , A61F13/4902 , A61F2013/49022 , A61F2013/49025 , B32B2307/51 , B32B2437/00 , B32B2555/02 , B32B2571/00 , Y10T156/1089 , Y10T428/24777 , Y10T428/24785 , Y10T442/602 , Y10T442/643 , Y10T442/659
摘要: A stretch edge elastic laminate having a plurality of elastic filaments substantially aligned in a machine direction and forming an elastic zone and at least one stretch edge positioned along a first lateral edge region of the stretch edge elastic laminate forming a first gasket zone. Desirably, an opposing second stretch edge is positioned along a second lateral edge region of the stretch edge elastic laminate to form a second gasket zone. A nonwoven facing material is bonded to at least one side of the elastic layer.
摘要翻译: 一种拉伸边缘弹性层压体,其具有基本沿机器方向对齐的多个弹性丝,并形成弹性区域,以及沿着拉伸边缘弹性层压材料的第一侧边缘区域形成第一垫片区域的至少一个拉伸边缘。 期望地,相对的第二拉伸边缘沿着拉伸边缘弹性层压材料的第二横向边缘区域定位以形成第二垫圈区域。 非织造材料材料被粘合到弹性层的至少一侧。
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