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    • 32. 发明申请
    • STRETCHABLE LAMINATE
    • 可拉伸层压板
    • WO2016032412A2
    • 2016-03-03
    • PCT/TR2015/000311
    • 2015-09-04
    • HAYAT KIMYA SANAYI ANONIM ŞIRKETI
    • GULER, IBRAHIMKOC, FikretERGUNEY, FatihUZUN, Nimet
    • D04H13/00A61F13/15699A61F13/49012A61F13/49015A61F13/49017A61F13/4902A61F13/51464A61F13/51478A61F13/5622B32B3/266B32B5/022B32B5/04B32B5/06B32B5/142B32B7/12B32B25/10B32B2262/02B32B2262/0253B32B2262/0261B32B2262/0276B32B2262/0292B32B2262/04B32B2307/51B32B2307/5825B32B2307/718B32B2307/75B32B2555/00B32B2555/02
    • The present invention relates to a stretchable laminate. In particular, this invention relates to the use of the stretchable laminate in absorbent hygienic articles. Such hygienic articles have improved elasticity, fastening properties and better fit resulting in improved anti- leakage properties due to adjustable elastic properties of the stretchable laminate. Elasticity is adjusted by forming recesses of a definite distribution on a fabric layer without applying any elongation pre-forces to the layer and deforming it. Additionally, changing the distribution of the recessed parts provides variability of elasticity in a wide range for a wide range of materials which the fabric layer is produced from in a simple and economical manner. This way enables to obtain stretchable laminates of different elasticity by easily changing the distribution of the recessed parts without changing the dimensions and other basic physical characteristics of the fabric layer. Since the design parameters of the stretchable laminate are so diversified, preparation of the stretchable laminates,which have varying elastic properties, by using fixed amount/size of the fabric layer is accomplished, whereby still shape, appearance and aesthetics of the laminate is maintained.
    • 本发明涉及一种可拉伸层压材料。 具体地说,本发明涉及在可吸收卫生制品中使用可拉伸层压材料。 这种卫生制品具有改进的弹性,紧固性能和更好的配合性,由于可拉伸层压材料的可调节的弹性特性而导致改进的防渗漏性能。 通过在织物层上形成具有确定分布的凹陷而不对层施加任何伸长预应力并使其变形来调节弹性。 此外,通过改变凹部的分布,能够以简单且经济的方式在广泛的范围内对织物层进行制造,从而在广泛的范围内提供弹性的可变性。 通过这种方式,通过容易地改变凹陷部分的分布而不改变织物层的尺寸和其他基本物理特性,能够获得具有不同弹性的可拉伸层压材料。 由于可拉伸层压材料的设计参数如此多样化,因此通过使用固定量/尺寸的织物层来制备具有不同弹性特性的可拉伸层压材料,由此仍保持层压材料的形状,外观和美观。