摘要:
A method is disclosed for modifying the physical characteristics of a web which involves passing the web between at least one pair of interengaged rolls to incrementally stretch the web, and then withdrawing the incrementally stretched web from between the rolls under tension. A web modified according to the disclosed method has desirable breathability and liquid impermeability, as well as extensibility and a soft, cloth-like textured surface. One embodiment of the present invention provides a breathable web comprising a microporous film exhibiting an MVTR of at least about 2000 g/m2/24 hr, a dynamic impact value of less than about 10 g/m2, a bubble pressure at least about 45 psi, and an air flow of at least about 2 liters/m2/s.
摘要翻译:公开了一种用于改变幅材的物理特性的方法,该方法涉及使幅材在至少一对相互接合的辊之间通过以递增地拉伸幅材,然后在张力下从辊之间取出增量拉伸的幅材。 根据所公开的方法改性的纤维网具有期望的透气性和液体不渗透性,以及可延展性和柔软的布状纹理表面。 本发明的一个实施方案提供了一种透气纤维网,其包含显示至少约2000g / m 2 / 24hr的MVTR的微孔膜,动态冲击值小于约10g / SUP> 2,气泡压力至少约45psi,气流至少约2升/ m 2 / s。
摘要:
A method is disclosed for modifying the physical characteristics of a web which involves passing the web between at least one pair of interengaged rolls to incrementally stretch the web, and then withdrawing the incrementally stretched web from between the rolls under tension. A web modified according to the disclosed method has desirable breathability and liquid impermeability, as well as extensibility and a soft, cloth-like textured surface. One embodiment of the present invention provides a breathable web comprising a microporous film exhibiting an MVTR of at least about 2000 g/m2/24hr, a dynamic impact value of less than about 10 g/ m2, a bubble pressure at least about 45 psi, and an air flow of at least about 2 liters/m2/s.
摘要翻译:公开了一种用于改变幅材的物理特性的方法,该方法涉及使幅材在至少一对相互接合的辊之间通过以递增地拉伸幅材,然后在张力下从辊之间取出增量拉伸的幅材。 根据所公开的方法改性的纤维网具有期望的透气性和液体不渗透性,以及可延展性和柔软的布状纹理表面。 本发明的一个实施方案提供了一种透气纤维网,其包含显示至少约2000g / m 2 / 24hr的MVTR,小于约10g / m 2的动态冲击值,至少约45psi的气泡压力的微孔膜, 和至少约2升/ m 2 / s的气流。
摘要:
A method is disclosed for modifying the physical characteristics of a web which involves passing the web between at least one pair of interengaged rolls to incrementally stretch the web, and then withdrawing the incrementally stretched web from between the rolls under tension. A web modified according to the disclosed method has desirable breathability and liquid impermeability, as well as extensibility and a soft, cloth-like textured surface.
摘要:
A method is disclosed for modifying the physical characteristics of a web which involves passing the web between at least one pair of interengaged rolls to incrementally stretch the web, and then withdrawing the incrementally stretched web from between the rolls under tension. A web modified according to the disclosed method has desirable breathability and liquid impermeability, as well as extensibility and a soft, cloth-like textured surface. One embodiment of the present invention provides a breathable web comprising a microporous film exhibiting an MVTR of at least about 2000 g/m2/24 hr, a dynamic impact value of less than about 10 g/m2, a bubble pressure at least about 45 psi, and an air flow of at least about 2 liters/m2/s.
摘要翻译:公开了一种用于改变幅材的物理特性的方法,该方法涉及使幅材在至少一对相互接合的辊之间通过以递增地拉伸幅材,然后在张力下从辊之间取出增量拉伸的幅材。 根据所公开的方法改性的纤维网具有期望的透气性和液体不渗透性,以及可延展性和柔软的布状纹理表面。 本发明的一个实施方案提供了一种透气纤维网,其包含显示至少约2000g / m 2 / 24hr的MVTR的微孔膜,动态冲击值小于约10g / SUP> 2,气泡压力至少约45psi,气流至少约2升/ m 2 / s。
摘要:
A method is disclosed for modifying the physical characteristics of a web which involves passing the web between at least one pair of interengaged rolls to incrementally stretch the web, and then withdrawing the incrementally stretched web from between the rolls under tension. A web modified according to the disclosed method has desirable breathability and liquid impermeability, as well as extensibility and a soft, cloth-like textured surface.
摘要:
A method is disclosed for modifying the physical characteristics of a web which involves passing the web between at least one pair of interengaged rolls to incrementally stretch the web, and then withdrawing the incrementally stretched web from between the rolls under tension. A web modified according to the disclosed method has desirable breathability and liquid impermeability, as well as extensibility and a soft, cloth-like textured surface. One embodiment of the present invention provides a breathable web comprising a microporous film exhibiting an MVTR of at least about 2000 g/m2/24 hr, a dynamic impact value of less than about 10 g/m2, a bubble pressure at least about 45 psi, and an air flow of at least about 2 liters/m2/s.
摘要翻译:公开了一种用于改变幅材的物理特性的方法,该方法涉及使幅材在至少一对相互接合的辊之间通过以递增地拉伸幅材,然后在张力下从辊之间取出增量拉伸的幅材。 根据所公开的方法改性的纤维网具有期望的透气性和液体不渗透性,以及可延展性和柔软的布状纹理表面。 本发明的一个实施方案提供了一种透气纤维网,其包括显示至少约2000g / m 2/24小时的MVTR,小于约10g / m 2的动态冲击值,至少约45psi的气泡压力 ,和至少约2升/ m 2 / s的空气流量。
摘要:
The present invention provides an article to be worn about a wearer including a surface fastening system having a primary direction of load bearing. The surface fastening system has a first surface fastening element and a second surface fastening element. The first fastening element is joined to the article, and the second fastening element is disposed so as to be generally in a face to face relationship with the first fastening element when the surface fastening system is in a fastened configuration. The surface fastening system has a peel resistance in a direction other than the primary direction of load bearing greater than or equal to about 1000 grams.
摘要:
Aspects of the present disclosure involve patterns on substrate surfaces, such as nonwoven webs or fabrics, plastic films, and laminates thereof, that cause the substrate surfaces to exhibit a three-dimensional appearance. In some embodiments, the three-dimensional appearance of the substrate surface resembles protrusions and indentions indicative of threads in woven cloths. The patterns are created by printing a surface of a substrate, as opposed to deforming the substrate such as by embossing. Embodiments of the patterns include a plurality of repeating shapes or macro-units disposed on the substrate surface.
摘要:
An article to be worn about a wearer including an fastening system joined to the article including a receiving member having at least a first receiving fastening element and a second receiving fastening element. The first receiving fastening element is disposed on a flap having a proximal portion joined to the article and a distal portion extending from the proximal portion. The second receiving fastening element is disposed so as to be generally in face to face relationship with the first receiving fastening element when the receiving member is in a closed configuration. An engaging member includes at least a first engaging fastening element and a second engaging fastening element. The first engaging fastening element is engageable with at least the first receiving fastening element and the second engaging fastening element is engageable with at least the second receiving fastening element. The fastening system may be unbalanced; the second flap may be substantially unjoined to the article; the receiving member may have a hinge oriented substantially parallel to a primary direction of load bearing; and/or the fastening system may have a peel resistance in a direction other than the primary direction of load bearing greater than or equal to about 1000 grams.
摘要:
Absorbent articles having graphics disposed upon them and methods of printing graphics. The graphics are suitable for or actually embodied in fabric and may be visually coordinated to clothing. The clothing may be an article of clothing and/or a line of clothing.