Bulky sheet and method for producing same
    1.
    发明授权
    Bulky sheet and method for producing same 有权
    大片及其制造方法

    公开(公告)号:US09560950B2

    公开(公告)日:2017-02-07

    申请号:US13885191

    申请日:2011-11-22

    摘要: A bulky sheet (10) has a first side (11), a second side (12) opposite to the first side (11), a plurality of macroscopic first recessed ridges (21) and a projection (30) on at least the first side (11). The first recessed ridges (21) extend straight in a first direction at a predetermined interval. The projection (30) is located between the first recessed ridges (21) adjacent to each other. The projection (30) projects from the second side (12) toward the first side (11) of the bulky sheet (10).

    摘要翻译: 大体积片(10)具有第一侧面(11),与第一侧面(11)相对的第二侧面(12),多个宏观第一凹入脊部(21)和至少第一侧面 侧(11)。 第一凹脊(21)以预定间隔沿第一方向直线延伸。 突起(30)位于彼此相邻的第一凹入脊(21)之间。 突起(30)从第二侧(12)朝向大片状物(10)的第一侧(11)突出。

    BULKY SHEET AND METHOD FOR PRODUCING SAME
    2.
    发明申请
    BULKY SHEET AND METHOD FOR PRODUCING SAME 有权
    主题表及其生产方法

    公开(公告)号:US20130232712A1

    公开(公告)日:2013-09-12

    申请号:US13885191

    申请日:2011-11-22

    IPC分类号: A47L13/16 D04H1/732

    摘要: A bulky sheet (10) has a first side (11), a second side (12) opposite to the first side (11), a plurality of macroscopic first recessed ridges (21) and a projection (30) on at least the first side (11). The first recessed ridges (21) extend straight in a first direction at a predetermined interval. The projection (30) is located between the first recessed ridges (21) adjacent to each other. The projection (30) projects from the second side (12) toward the first side (11) of the bulky sheet (10).

    摘要翻译: 大体积片(10)具有第一侧面(11),与第一侧面(11)相对的第二侧面(12),多个宏观第一凹入脊部(21)和至少第一侧面 侧(11)。 第一凹脊(21)以预定间隔沿第一方向直线延伸。 突起(30)位于彼此相邻的第一凹入脊(21)之间。 突起(30)从第二侧(12)朝向大片状物(10)的第一侧(11)突出。

    Method for restoring bulkiness of nonwoven fabric
    4.
    发明授权
    Method for restoring bulkiness of nonwoven fabric 有权
    无纺布蓬松度恢复方法

    公开(公告)号:US07131171B2

    公开(公告)日:2006-11-07

    申请号:US10668201

    申请日:2003-09-24

    IPC分类号: B65H71/00

    摘要: A method for restoring bulkiness of nonwoven fabric which contains crimped thermoplastic fiber and is in a roll form is disclosed. The method comprises unwinding the nonwoven fabric from the stock roll, and blowing hot air to the unwound nonwoven fabric by a through-air technique to make the nonwoven fabric increase in bulkiness. The hot air is heated at a temperature lower than the melting point of the thermoplastic fiber and not lower than a temperature lower than that melting point by about 50° C., and is blown for about 0.05 to 3 seconds.

    摘要翻译: 公开了一种用于恢复包含卷曲热塑性纤维并且呈卷状的非织造织物蓬松度的方法。 该方法包括从卷筒卷取无纺织物,并通过通气技术将热空气吹入解卷的无纺布中,使无纺织物蓬松度增加。 热空气在比热塑性纤维的熔点低的温度下加热,并且不低于该熔点的温度约50℃,并且吹入约0.05至3秒钟。

    Fastener and absorbing article using it
    5.
    发明授权
    Fastener and absorbing article using it 失效
    紧固件和吸收物品使用它

    公开(公告)号:US06770065B1

    公开(公告)日:2004-08-03

    申请号:US09701009

    申请日:2000-11-22

    IPC分类号: A61F1315

    摘要: The fastener of the present invention comprises a male material, having many hooks, of a mechanical fastener and a female material, made of nonwoven fabric, of the mechanical fastener, the male material engaging said female material, wherein many hooks (3) in the male material (1) have a density of 100 to 1000 pieces/cm2, a height of 300 to 1500 &mgr;m and a width of 100 to 500 &mgr;m, and the nonwoven fabric composing the female material has a basis weight of 20 to 80 g/m2 and a fineness, of 4 to 15 deniers, of a composite fiber thereof. The fastener of is used, for example, in a disposable diaper of absorbent articles.

    摘要翻译: 本发明的紧固件包括具有机械紧固件的非织造织物的机械紧固件和阴性材料的许多钩的阳材料,所述机械紧固件的阳材料与所述母材接合,其中许多钩(3)在 阳材料(1)的密度为100〜1000个/ cm 2,高度为300〜1500μm,宽度为100〜500μm,构成母材的无纺布的单位面积重量为20〜 80g / m 2,细度为4〜15旦,复合纤维。 紧固件例如用于吸收制品的一次性尿布中。