摘要:
Disclosed herein are nonwoven loop materials suitable for use as the female component of hook and loop fastening systems. In embodiments, the loop materials may include a fibrous nonwoven web layer and an elastic substrate layer, or may include elastic fibers coformed with other fibers. Also disclosed herein is a process for forming the nonwoven loop materials. Such nonwoven loop materials are highly useful for hook and loop type closures or fastening systems in or on personal care products, protective wear garments, medical care products, bandages and the like.
摘要:
A method of manufacturing a disposable undergarment includes moving a web of body panel material in a longitudinal machine direction, forming a cross-machine direction slit in the web, and connecting a crotch member to the web. The crotch member extends in the cross-machine direction and covers the slit. A disposable undergarment having a slit, and a method for the use thereof, is also provided.
摘要:
An elastic laminate capable of being rolled for storage and unwound from a roll when needed for use, includes an external elastic film layer including a core layer and a first skin layer, and a necked facing layer thermally bonded to the first skin layer. In one aspect, the first skin layer has a softening point between about 40° C. about 125° C. In another aspect, the film skin layers may include an elastic polyolefin-based polymer having a degree of crystallinity between about 3% and about 40%.
摘要:
A method of manufacturing a disposable undergarment includes elongating a body panel material in a first direction to an elongated condition, attaching a crotch member to the body panel material while the body panel material is in the elongated condition, and retracting the body panel material in the first direction from the elongated condition to a relaxed condition.
摘要:
A method of manufacturing an undergarment includes moving a web of body panel material in a longitudinal machine direction, forming a cutout in the web, cutting the web of body panel material along the longitudinal machine direction and thereby forming a rear body panel web and a front body panel web, and connecting a crotch member to each of the rear and front body panel webs. The crotch member covers said cutout when connected to the rear and front body panel webs. A disposable undergarment having a cutout, and a method for the use thereof, is also provided.
摘要:
A disposable undergarment includes a front body panel having a pair of opposite first side edges, a first terminal edge and a first cut edge spaced from the first terminal edge and defining a first wave pattern and a rear body panel having a pair of opposite second side edges, a second terminal edge and a second cut edge spaced from the second terminal edge and defining a second wave pattern. A crotch member includes at least one stretchable component having an elastic material connected to the front and rear body panels and stretchable in at least one direction. A first maximum rise of the front body panel is aligned with and spaced apart from a second maximum rise of the rear body panel in a non-overlapping relationship. The crotch member is aligned with and overlaps the first and second maximum rises of the front and rear body panels respectively.
摘要:
A disposable absorbent garment having an inner layer with a first end panel, a second end panel, and a pair of side panels formed separate from the first and second end panels. The first and second end panels are stretchable in at least the lateral direction of the garment. The side panels extend longitudinally between the first and second end panels in laterally spaced relationship with each other such that the end panels and side panels together define a central opening of the inner layer. The side panels are each secured to the first and second end panels and are extensible in at least the lateral direction of the garment. The garment includes an outer layer is in opposed relationship with the inner layer and an absorbent assembly disposed between the inner layer and the outer layer.
摘要:
A disposable garment having a liquid permeable liner, a liquid impermeable/vapor permeable outer cover in opposed relationship with the liner and an absorbent body disposed between the liner and the outer cover. The outer cover has a water vapor transmission rate (WVTR) as determined by a Water Vapor Transmission Rate Test of at least about 6,000 g/m2/24 hours. The disposable garment has an evaporation rate as determined by an Evaporation Rate Test of at least 0.15 g/hr/in2. A disposable garment is also disclosed having an absorbent body with an evaporation rate as determined by the Evaporation Rate Test of at least 0.30 g/hr/in2, a saturation capacity ratio as determined by a Saturation Capacity Test of at least about 17 grams/gram, and a saturation capacity as determined by the Saturation Capacity Test of at least about 50 grams.
摘要翻译:一种具有液体可渗透衬垫的一次性衣服,与衬里相对关系的液体不可渗透/透气的外盖和设置在衬垫和外罩之间的吸收体。 外罩具有由水蒸汽透过率测试确定的至少约6,000g / m 2/24小时的水蒸汽透过率(WVTR)。 一次性衣服具有通过蒸发速率测试确定的蒸发速率至少0.15g / hr / in 2。 还公开了一种一次性衣服,其具有通过蒸发速率测试确定的蒸发速率为至少0.30g / hr / in 2的吸收体,饱和容量比由饱和容量试验 至少约17克/克,饱和容量试验测定的饱和容量为至少约50克。
摘要:
The present invention relates to improvements in structure of disposable garments. The disposable garments of the invention may include an outer layer and an elastic inner layer. The elastic inner layer has an elastic inner layer perimeter and defines an opening, which may be in the form of a slit or aperture, located in an internal position to the elastic inner layer perimeter. The elastic inner layer perimeter may be bonded to the outer layer.