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    • 1. 发明申请
    • MECHANICAL REVERSIBLE TEAR-OFF CLOSING DEVICE OF THE MALE-FEMALE TYPE, MULTI-LAYER FEMALE MATERIAL TO BE USED IN A MECHANICAL REVERSIBLE TEAR-OFF CLOSING DEVICE AND METHOD TO PRODUCE SAID MULTI-LAYER FEMALE MATERIAL
    • 用于机械可逆撕开装置中的男女型多层材料的机械可逆拆封装置及生产所述多层材料的方法
    • WO2017125862A1
    • 2017-07-27
    • PCT/IB2017/050261
    • 2017-01-18
    • FINTEX & PARTNERS ITALIA S.P.A.
    • GIACOMETTI, ClaudioBULLERI, BarbaraPANCRAZI, Cristiano
    • A61F13/62A44B18/00
    • A44B18/0011A61F13/627
    • Reversible tear-off closing/opening device comprising a male part suitable to be coupled to a respective female part, said male part comprising a plurality of appendices (14) with attaching heads (14B), said female part comprising a support layer (15) and a fibrous structure (16) provided on said support layer (15) for receiving said attaching heads (14B), characterized in thatsaid fibrous structure (16) comprises - a first fibrous layer (18) provided above said support layer (15), provided with first fibers, said first layer (18) being provided with a first value of average titre of the fibers, the spaces between said first fibers defining spaces for receiving said attaching heads (14B) of the male part of the device, - a second fibrous layer (19) provided above said first fibrous layer (18), provided with second fibers, having a second value of average titre of fibers that is lower than said first value of average titre, so that the spaces between said second fibers are not dimensionally suitable to receive said attaching heads (14B), so that, when coupling said male part to said female part, said attaching heads (14B) are forced to cross said second fibrous layer (19) that is thus reversibly deformed, allowing said attaching heads (14B) to enter said first fibrous layer (18) and to be received in said receiving spaces; when said attaching heads (14B) are housed in said first layer (18), said second fibrous layer (19) returns to a substantially not-deformed status and prevents said attaching heads (14B) from exiting from said housing seats.
    • 包括适于联接到相应的凹形部分的凸形部分的可逆撕裂闭合/打开装置,所述凸形部分包括具有附接头(14B)的多个附件(14),所述凹形 其特征在于,所述纤维结构(16)包括: - 第一纤维层(18),其设置在所述支撑层(15) 在所述支撑层(15)上方设置有第一纤维,所述第一层(18)具有第一纤维平均纤度值,所述第一纤维之间的空间限定用于接纳所述纤维的所述附着头(14B) - 设置在所述第一纤维层(18)上方并具有第二纤维的第二纤维层(19),所述第二纤维具有比所述第一平均纤度值低的第二纤维平均纤度值,所以 所述第二纤维之间的空间是 在尺寸上不适于接纳所述附接头(14B),使得当将所述凸形部分联接到所述凹形部分时,所述附接头部(14B)被迫越过所述可逆地变形的所述第二纤维层(19),从而允许所述 附接头部(14B)以进入所述第一纤维层(18)并被接收在所述接收空间中; 当所述连接头(14B)容纳在所述第一层(18)中时,所述第二纤维层(19)返回到基本上不变形的状态并防止所述连接头(14B)从所述壳体座中退出。
    • 3. 发明申请
    • FASTENING TABS
    • 紧身贴纸
    • WO2016007703A1
    • 2016-01-14
    • PCT/US2015/039669
    • 2015-07-09
    • 3M INNOVATIVE PROPERTIES COMPANY
    • VON JAKUSCH, EgbertTUSCHY, JoergKITZER, Peter
    • A61F13/62
    • A61F13/581A44B18/0011A44B18/0015A44B18/0019A44B18/008A61F13/15723A61F13/15756A61F13/565A61F13/622A61F13/625A61F13/627
    • A fastening tab for an absorbent article, the fastening tab comprising a proximal end and a distal end, said proximal end comprising a backing including a first major surface and a second major surface, wherein said first major surface is provided with a release surface, wherein the fastening tab further comprises a mechanical fastening patch, said patch comprising on one side male fastening elements and on the opposite side an adhesive, wherein the patch is releasably attached to the release surface via the adhesive, said distal end comprising a backing including a first major surface and a second major surface, wherein said first major surface has a structure or is provided with a structure that is adapted to be releasably engaged by said male fastening elements of the patch. Fastening tapes comprising a plurality of such fastening tabs, wherein the fastening tabs are arranged in an endless form on the tape so that individual fastening tabs can be provided from the fastening tape by cutting the tape across its width and rolls of such fastening tapes.
    • 一种用于吸收制品的紧固片,所述紧固片包括近端和远端,所述近端包括背衬,所述背衬包括第一主表面和第二主表面,其中所述第一主表面设置有释放表面,其中 所述紧固片还包括机械紧固贴片,所述贴片包括在一侧的阳紧固元件上,在相对侧上包括粘合剂,其中所述贴片通过粘合剂可释放地附接到释放表面,所述远端包括背衬, 主表面和第二主表面,其中所述第一主表面具有结构或设置有适于由所述贴片的所述阳紧固元件可释放地接合的结构。 紧固带包括多个这样的紧固突片,其中紧固突片以环形的形式布置在带上,使得可以通过将带穿过其宽度和这种紧固带的辊从紧固带提供单独的紧固突片。
    • 10. 发明申请
    • NONWOVEN FABRIC HAVING ENGAGING FUNCTION
    • 非织造布具有接合功能
    • WO01011130A1
    • 2001-02-15
    • PCT/JP2000/005082
    • 2000-08-01
    • A44B18/00D04H1/54D04H11/08A44B13/00
    • A44B18/0015A44B18/0011D04H1/541D04H1/544D04H1/55D04H11/08Y10T428/24008Y10T428/24628Y10T428/24636
    • A nonwoven fabric having engaging function which has been subjected to heat embossing treatment and has, as at least one component, heat-fusible composite short fibers of core-shell or side-by-side type having a low melting polymer component in its fiber surface portion, characterized in that the surface side of the nonwoven fabric has non-embossed regions dispersed regularly or irregularly as a number of island regions having a convex shape projecting toward the surface side and has embossed regions surrounding the numerous island regions as sea regions, and ends of at least one side of the above-mentioned composite short fibers of non-embossed parts constituting island regions having a convex shape are fixed by heat and pressure on the embossed face. The nonwoven fabric is thin and flexible, and can be used as a loop side engaging member which is suitable for use in disposable goods and is reduced in production cost and further is free from the slip-off of fibers as a loop side engaging element out of the fabric even when it is pulled by a hook side engaging element and thus can maintain its strength at a high level for a long period of time.
    • 具有已进行热压花加工处理的具有接合功能的无纺织物,并且具有在其纤维表面中具有低熔点聚合物组分的核 - 壳或并列型热熔复合短纤维作为至少一种组分 其特征在于,无纺布的表面侧具有非凸形区域,其具有朝向表面侧突出的凸形状的多个岛状区域,并且具有围绕许多岛状区域的海浪区域的海浪区域的规则地或不规则地分布,以及 上述复合短纤维的至少一面的端部通过加热和压力固定在压花面上,所述复合短纤维构成具有凸形的岛状区域的非压花部分。 无纺布薄且柔软,可以用作适合用于一次性物品的环路侧接合构件,并且生产成本降低,并且作为环路侧接合元件出口不再脱离纤维 即使是被钩侧接合元件拉动,因此能够长时间地将其强度保持在高水平。