摘要:
[Problem] To provide an absorbent article including a stretchable sheet having a stretchable region that has different stretching stresses depending on positions. [Solution] An absorbent article includes a stretchable sheet that is a laminate of a non-stretchable first sheet layer, a non-stretchable second sheet layer, and an elastic film disposed between the first and second sheet layers, and the elastic film is stretchable at least in the front-back direction. The first sheet layer is bonded to the second sheet layer at a large number of joints directly or through the elastic film and the joints are arrayed at intervals. The stretchable sheet is contracted by a contraction force of the elastic film and can be stretched by an external force applied in the front-back direction. The leg portion Z is also contracted by a contraction force of the elastic film and can be stretched by an external force applied in the width direction. The leg portions and regions adjoined to the leg portions have different joint area rates and thereby have different stretching stresses.
摘要:
A product that includes a soft nonwoven web is disclosed. The nonwoven web includes a first fibrous layer made of a first composition and a second fibrous layer made of a second composition. The second composition is different from the first composition.
摘要:
The present invention relates to a method for fabricating absorbent article having multiple layers, and deformed zones of targeted performance, and colored regions, the method comprising the steps of forming discrete features on at least one layer, printing colored regions on at least one layer, integrating multiple layers to form an absorbent assembly, and cutting the absorbent assembly into individual absorbent articles, wherein the steps are carried out continuously.
摘要:
A non-elastic bonded nonwoven web (10): a. comprising a first non-elastic layer i. said first layer comprising first fibres 1. said first fibres comprising a first composition a. said first composition comprising i. a first polyolefin, ii. a second polyolefin, and iii. a softness enhancer additive, wherein said second polyolefin is a propylene copolymer and wherein said second polyolefin is a different polyolefin than said first polyolefin; and wherein the second polyolefin has lower flexural modulus than first polyolefin, b. at least a second layer i. said second layer comprising second fibres 1. said second fibres comprising a second composition a. said second composition comprising i. a third polyolefin, wherein the flexural modulus of second composition is higher than flexural modulus of first composition.
摘要:
A product that includes a soft nonwoven web is disclosed. The nonwoven web includes a first fibrous layer made of a first composition and a second fibrous layer made of a second composition. The second composition is different from the first composition.
摘要:
In a method of manufacturing material suitable for use as a top sheet in an absorbent disposable article, such as a sanitary napkin, an incontinence guard or a diaper, a laminate (1) comprised of a plastic film (2) and a layer of non-woven material (3) on at least one side of the plastic film is applied to a perforated supportive device (6) with one layer of non-woven material facing towards the supportive device. The plastic film is heated to a temperature above its softening temperature and there is generated between the two mutually opposing sides of the laminate a pressure difference of such magnitude that the plastic film will rupture within the regions of the holes in the supportive device so as to form openings (10) which lead to the associated non-woven material. A soft and smooth, liquid-permeable top sheet material is achieved.
摘要:
The present invention relates to a method of manufacturing customized absorbent hygiene articles, the absorbent hygiene articles comprising an absorbent core (7), a topsheet (8), and a backsheet (9), the method comprising the steps of: a) providing a set of choices to allow a consumer to specify the customized absorbent hygiene article; b) receiving a selection from the consumer among the set of choices; c) manufacturing the customized absorbent hygiene article; and d) distributing the customized absorbent hygiene article to the consumer; wherein the set of choices is selected from the group consisting of: i) the material specification of the backsheet (9); ii) the material specification and/or design of leg cuffs (25); iii) the material specification and/or design of waist bands or waist elastics; iv) the material specification and/or design of fastening members (22) or elastic side panels; v) the material specification and/or design of a raised barrier for fecal control; and combinations thereof.
摘要:
The present invention relates to a nonwoven fabric comprising a nonwoven web which is formed from a plurality of trilobal fibers, wherein the lobes of the trilobal fibers each have a ratio of length to width in the range of from 1-4, the nonwoven web has a basis weight in the range of from 5-20 gsm, the nonwoven web has a side which is provided with a pattern of bonded areas and non-bonded areas, and wherein the surface of the bonded areas is in the range of 10-32 % of the total surface of the side and the surface of the non-bonded area is in the range of from 68-90 % of the total surface of the side. The invention further relates to the use of the present nonwoven fabric. In addition, the present invention also relates to an absorbent article comprising the present nonwoven fabric.
摘要:
The present invention relates to a nonwoven fabric comprising a plurality of polypropylene-containing fibers that form a nonwoven web, which fibers in addition contain a slip agent, the web has a side which is provided with an alternating pattern of individualized bonded areas which bonded areas are in the form of rods which are arranged in the cross direction of the web, the alternating pattern of individualized bonded areas defines a non-bonded area, the web has a basis weight on the range of from 5-25 g/m 2 , the surface of the bonded areas is in the range of 5-20 % of the total surface of the side, and the surface of the non-bonded area is in the range of 80-95 % of the total surface of the side. The present invention further relates to a process for forming the nonwoven fabric.
摘要翻译:本发明涉及一种无纺织物,其包含多个含聚丙烯的纤维,该纤维形成非织造纤维网,该纤维另外含有增滑剂,该纤维网具有设置有个体化粘合区域的交替图案的一侧,该粘合区域 是沿着幅材的横向布置的杆的形式,个性化粘合区域的交替图案限定非接合区域,幅材的基重在5-25g / m 2的范围内, 接合区域的表面在侧面的总表面的5-20%的范围内,非接合区域的表面在侧面总表面的80-95%的范围内。 本发明还涉及一种形成无纺布的方法。
摘要:
A disposable absorbent article that includes a frangible bonding agent for maintaining the absorbent article in a predetermined configuration. The frangible bonding agent may be disposed on a fastening system in order to maintain one or more portions of the fastening system in a particular position during manufacturing but still provide an easy-to-open fastener when used by a consumer.