CN1263758A - 具有吸收性的一次性体液处理用制品 - Google Patents

具有吸收性的一次性体液处理用制品 Download PDF

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CN1263758A
CN1263758A CN00104546A CN00104546A CN1263758A CN 1263758 A CN1263758 A CN 1263758A CN 00104546 A CN00104546 A CN 00104546A CN 00104546 A CN00104546 A CN 00104546A CN 1263758 A CN1263758 A CN 1263758A
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柏木政浩
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Abstract

本发明提供了一种可以防止诸如透气性不良、甚至会产生斑疹等等问题出现的生理用卫生巾等具有吸收性的体液处理用制品。本发明所提供的具有吸收性的体液处理用制品1中的顶层2,由具有液体透过性的塑料薄膜等构成的上侧薄层6,以及作为具有液体透过性的纤维集合体的下侧薄层7构成,而且在上侧薄层6处还形成有沿着一个方向延伸且沿着与该方向正交方向交替出现的凸起部分11和凹下部分12。

Description

具有吸收性的一次性体液处理用制品
本发明涉及以诸如生理用卫生巾和一次性尿布等为代表的、具有吸收性的一次性体液处理用制品。
由日本特开平10-272152号公报所公开的、具有吸收性的体液处理用制品,其中具有液体透过性的顶层由具有若干个液体引导开口部的、并且具有热熔融性和疏水性的上侧薄层,以及配置在其内面位置处的、具有热熔融性和亲水性的下侧薄层构成。所述顶层在沿着所述制品横向方向的剖面上,具有呈圆弧状的隆起,在这种隆起部位处以呈若干个双凸图形的方式,将上下层彼此熔接在一起。如果举例来说,上侧薄层可以为合成树脂薄膜,下侧薄层可以为纤维无纺布。液体引导开口部可以具有朝向与该开口部形成为一体的下侧薄层侧面延伸的、其前端部与该下侧薄层相接触的前端细小型毛细管。利用这种毛细管可以提高体液吸收速度,并且可以充分发挥防止所吸收的体液逆流至制品之外的效果。
在先技术中的这种制品可以使呈圆弧状隆起的上侧面保持在张紧状态,从而可以相对于穿用者的两腿间具有良好的缓冲衬垫性,而且从上侧薄层延伸出的液体引导管支撑在下侧薄层处,所以不容易产生变形。然而这种具有缓冲衬垫性的制品在穿用者的皮肤与制品之间透气性不良,因而存在有容易产生透气性不良、甚至会产生斑疹等等问题。
本发明就是解决上述问题用的发明,本发明的目的是对具有吸收性的一次性体液处理用制品进行改进,以提高顶层与穿用者皮肤之间的透气性,而且这种体液处理用制品还可以如所述在先技术所公开的那样,使用由上下两层构成的、具有液体透过性的顶侧面层。
为了能够解决上述问题,本发明将发明对象确定为一种具有吸收性的一次性体液处理用制品,这种体液处理用制品可以由位于皮肤接触侧的、具有液体透过性的顶侧面层,位于不与皮肤接触侧的、不具有液体透过性的底侧面层,以及夹装在这两个面层之间位置处的、具有体液吸收性的芯体构成。
本发明对这种具有吸收性的体液处理用制品进行了改进,其改进特征在于使所述顶层由塑料薄膜和纤维集合体构成;所述塑料薄膜可以是厚度为0.01~0.1毫米的薄膜,并且具有孔径为0.2~6毫米的若干个开孔,在这些开孔的周向边缘处还形成有从所述薄膜的表面朝向里面方向延伸的、长度为0.2~4毫米且尖端孔径为0.1~5毫米的液体引导管,并且形成有沿着所述制品的所需要方向延伸且沿着与所述所需要方向相垂直方向交替出现的凸起部分和凹下部分;而且所述纤维集合体的密度可以为0.01~0.1克/立方厘米,薄膜重量可以为10~80克/平方米,并且通过使用粘接剂或熔接方式与所述薄膜的里面侧相结合,以使从所述薄膜处引出的液体引导管可以延伸至该纤维集合体之中。
在本发明的一种实施形式中,所述薄膜还可以是具有疏水性的薄膜,并且对所述液体引导管实施亲水处理。
在本发明的另一种实施形式中,所述纤维集合体还可以为热塑性合成纤维无纺布。
在本发明的再一种实施形式中,所述无纺布还可以为进行过亲水处理的无纺布。
在本发明的又一种实施形式中,纤维集合体的下侧面还可以与所述芯体的上侧面相结合。
图1为表示根据本发明构造的卫生巾用的局部剖开斜视图。
图2为表示沿图1中的线II-II剖开时的剖面图。
附图中的参考标号的含义为:
1  具有吸收性的制品(卫生巾)
2  顶层
3  底层
4  芯体
6  上侧薄层
7  下侧薄层
11 凸起部分
12 凹下部分
13 开孔
14 液体引导管
下面参考附图,对根据本发明构造的、作为具有液体吸收性的一次性体液处理用制品一个实例的生理用卫生巾进行详细地说明。
由作为局部剖开斜视图的图1示出的生理用卫生巾1具有形成与穿用者皮肤相接触的接触面用的、具有液体透过性的顶层2,形成与皮肤不相接触面的、不具有液体透过性的底层3,以及夹装在这两个面层2、3之间的、具有体液吸收性的芯体4。顶层2由上侧薄层6,以及与该上侧薄层6的下面相结合的下侧薄层7构成,而且顶层2、底层3上从芯体4的周向边缘处延伸出的部分彼此重合,并在线8处彼此相结合。
图2为沿着如图1所示的生理用卫生巾1的宽度方向延伸的线II-II剖开时的部分剖面图。形成顶层2用的上侧薄层6可以由厚度为0.01~0.1毫米的塑料薄膜构成,而且沿着卫生巾1的长度方向延伸的凸起部分11和凹下部分12,以沿着卫生巾1的宽度方向被此反复交替出现的方式形成(请一并参见图1)。凸起部分11的高度(即凹下部分12的深度)H可以为0.3~3毫米,相邻凸起部分11的顶部与顶部之间的间隔可以取为2~7毫米左右。在上侧薄层6处还可以形成有若干个开孔13,在各开孔13的周向边缘处形成从上侧面向下侧面方向延伸的液体引导管14。这种开孔13的孔径可以取为0.2~6毫米,开孔面积的总和可以占上侧薄层6的表面积的20~70%。液体引导管14的长度可以为0.2~4毫米,且尖端孔径为0.1~5毫米。液体引导管14最好由具有亲水性的材料制作,当由具有疏水性的薄膜制作时,最好对管的表面实施亲水性处理。
形成顶层2用的下侧薄层7可以利用热塑性合成纤维、以及人造纤维等半合成纤维、纸浆纤维等天然纤维,通过诸如机械络合方式、熔融方式等等方式形成,并且形成为密度为0.01~0.1克/立方厘米,薄膜重量为10~80克/平方米的纤维集合体,而且最好是形成为包含有60重量%以上的、纤维细度为1~8d、薄膜重量为10~80克/平方米的热可塑性合成纤维的、密度为0.01~0.1克/立方厘米的无纺布。如果举例来说,这种无纺布可以是纺粘型无纺布、针粘型无纺布、离心纺织型无纺布、纺针型无纺布等等。使用在下侧薄层7处的纤维最好采用具有亲水性的纤维,或是经过亲水性处理的合成纤维。下侧薄层7的膨起高度为具有缓冲衬垫性所必需的高度,并且可以使用包含有卷曲复合纤维的无纺布。这种下侧薄层7可以通过粘接或熔接等方式与上侧薄层6的下侧面相结合,使从上侧薄层6延伸出的液体引导管14进入下侧薄层7的纤维之间。下侧薄层7中的纤维从外侧包绕着液体引导管14,以便保护液体引导管14使之不产生崩溃。而且还可以将纤维粘接在或熔接在液体引导管14的管壁外侧面和前端开口部处,从而防止液体引导管14产生变形。在下侧薄层7的下侧面也可以具有与上侧面处相类似的凸起部分和凹下部分,然而最好是呈如图所示的平坦状,以便与芯体4的上侧面相密接。最好在下侧薄层7中比线8更靠近内侧的位置处,通过诸如热熔型粘接剂等粘接剂实施熔接,以及沿着厚度方向实施凹凸轧纹加工等等方式,使其与芯体4的上侧面实现间断性结合。如果使上侧薄层6、下侧薄层7和芯体4按这种方式相结合,便可以在即使受到身体挤压时,凸起部分11和凹下部分12也不容易产生位置移动,而当不再受到身体挤压时还可以容易地恢复至初始形状。
对顶层2和底层3实施结合用的线8,指得是使顶层2的上下薄层6、7与底层3熔接或粘接成一体用的密封线,它可以良好地防止卫生巾内侧的体液渗出至周向边缘襟翼18处。
本发明除了可以用来制作成如图所示的卫生巾1之外,还可以用来制作诸如连裤型衬垫、一次性尿布、供大小便失禁者使用的尿吸收衬垫等具有吸收性的体液处理用制品。而且,也可以仅仅在吸收型制品与皮肤相接触表面的一部分处、比如说仅仅在卫生巾1的中央部分处选择使用本发明的顶层2。
具有这种结构的卫生巾等具有吸收性的一次性体液处理用制品,当其被穿用时顶层可通过凸起部分与皮肤相接触,而凹下部分形成为具有透气性的通道,所以可以防止出现透气性不良以及由此而产生斑疹等问题。而且在顶层的上侧薄层中还具有凸起部分和凹下部分,所以这种上侧薄层与在平坦状态下薄层的使用情况相比,具有更大的薄层使用面积。由于增大了上侧薄层的面积,所以可以在制品表面上形成有更多的具有液体透过性的开孔,从而可以促进对体液的吸收,进一步减少在使用这种制品时所可能会产生的透气性不良,以及产生斑疹等等的问题。
上侧薄层由作为纤维集合体的下侧薄层包绕着,并且由这两层构成为顶层,所以特别是在凸起部分处沿厚度方向具有良好的弹性复原力,从而使卫生巾具有更高的缓冲衬垫性。

Claims (5)

1.一种具有吸收性的一次性体液处理用制品,它具有位于与皮肤接触侧的、具有液体透过性的顶层,位于不与皮肤接触侧的、不具有液体透过性的底层,以及夹装在这两个面层之间位置处的、具有体液吸收性的芯体,其特征在于:
所述顶层由塑料薄膜和纤维集合体构成,
所述塑料薄膜为厚度为0.01~0.1毫米的薄膜,并且具有孔径为0.2~6毫米的若干个开孔,在这些开孔的周缘处还形成有由所述薄膜的表面向里面方向延伸的、长度为0.2~4毫米且尖端孔径为0.1~5毫米的液体引导管,并且形成有沿着所述制品所需要的方向延伸且沿着与所述所需要方向相垂直方向交替出现的凸起部分和凹下部分,
而且所述纤维集合体的密度为0.01~0.1克/立方厘米,单位面积重量为10~80克/平方米,并且通过使用粘接剂或熔接方式与所述薄膜的里面侧相结合,以使从所述薄膜引出的液体引导管延伸至该纤维集合体之中。
2.一种如权利要求1所述的制品,其特征在于所述薄膜为具有疏水性的薄膜,并且对所述液体引导管实施亲水性处理。
3.一种如权利要求1或2所述的制品,其特征在于所述纤维集合体为热塑性合成纤维无纺布。
4.一种如权利要求3所述的制品,其特征在于所述无纺布为进行过亲水性处理的无纺布。
5.一种如权利要求1至4中的任何一项所述的制品,其特征在于纤维集合体的下侧面与所述芯体的上侧面相粘合。
CN00104546A 1999-01-20 2000-01-20 具有透气性的一次性体液处理用制品 Expired - Fee Related CN1129412C (zh)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100354122C (zh) * 2000-12-19 2007-12-12 强生消费者公司 吸收制品及其制造方法和胶布绷带
CN100444817C (zh) * 2001-09-11 2008-12-24 尤妮佳股份有限公司 吸收用品
CN1976660B (zh) * 2004-06-30 2012-01-04 大王制纸株式会社 体液吸收物品及其制造方法
CN111526848A (zh) * 2017-12-28 2020-08-11 花王株式会社 吸收性物品

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3609361B2 (ja) 2000-10-12 2005-01-12 花王株式会社 立体シート材料
US6685686B2 (en) 2001-02-16 2004-02-03 Sca Hygiene Products Ab Absorbent article
SE0100532L (sv) * 2001-02-16 2002-08-17 Sca Hygiene Prod Ab Absorberande alster
JP4167404B2 (ja) * 2001-04-18 2008-10-15 大王製紙株式会社 生理用ナプキン
JP2003339761A (ja) * 2001-06-08 2003-12-02 Uni Charm Corp 吸収性物品およびその製造方法
US6802932B2 (en) * 2001-06-08 2004-10-12 Uni-Charm Corporation Absorbent article and method of manufacturing the same
DE60225383T2 (de) 2001-08-10 2008-06-12 Kao Corp. Obere Schicht für absorbierenden Artikel
US6627786B2 (en) * 2001-11-26 2003-09-30 The Procter & Gamble Company Wearable article having a wetness sensation member
JP3611838B2 (ja) 2001-12-28 2005-01-19 花王株式会社 吸収性物品用の表面シート
JP4278963B2 (ja) * 2002-03-26 2009-06-17 ユニ・チャーム株式会社 吸収性物品
JP4693847B2 (ja) * 2002-03-26 2011-06-01 ユニ・チャーム株式会社 吸収性物品およびその製造方法
JP4280019B2 (ja) * 2002-03-28 2009-06-17 大王製紙株式会社 吸収性物品
JP4246446B2 (ja) * 2002-06-07 2009-04-02 ユニ・チャーム株式会社 吸収性物品
US7144831B2 (en) * 2002-07-26 2006-12-05 Polymer Group, Inc. Three-dimensional nonwoven substrate having sub-millimeter orifice structure
JP4244128B2 (ja) * 2002-10-03 2009-03-25 ユニ・チャーム株式会社 陰唇間パッド構成用の表面側シートおよび陰唇間パッド
US8030535B2 (en) * 2002-12-18 2011-10-04 The Procter & Gamble Company Sanitary napkin for clean body benefit
US9844476B2 (en) 2014-03-18 2017-12-19 The Procter & Gamble Company Sanitary napkin for clean body benefit
US7754940B2 (en) * 2003-06-12 2010-07-13 Johnson & Johnson Inc. Thin sanitary napkin having protrusions
US8227660B2 (en) * 2004-06-10 2012-07-24 Daio Paper Corporation Absorptive article
US20050288647A1 (en) * 2004-06-29 2005-12-29 Ellingson Alissa R Topographical composite liners
EP1679054B2 (en) * 2005-01-11 2017-04-12 The Procter & Gamble Company Sealed core for an absorbent article
JP5568210B2 (ja) * 2007-06-13 2014-08-06 ユニ・チャーム株式会社 不織布シートの製造方法
JP5550208B2 (ja) * 2007-12-06 2014-07-16 ユニ・チャーム株式会社 吸収性物品
US8178748B2 (en) 2008-02-15 2012-05-15 The Procter & Gamble Company Absorbent article
JP5189901B2 (ja) * 2008-06-06 2013-04-24 花王株式会社 吸収性物品
JP5328586B2 (ja) * 2009-09-28 2013-10-30 ユニ・チャーム株式会社 使い捨ての体液吸収性着用物品
JP5563291B2 (ja) * 2009-12-28 2014-07-30 大王製紙株式会社 吸収性物品
US8847002B2 (en) 2011-05-19 2014-09-30 Kimberly-Clark Worldwide, Inc. Absorbent article containing apertures arranged in registration with an embossed wave pattern
US9173782B2 (en) 2013-03-28 2015-11-03 Kimberly-Clark Worldwide, Inc. Coordinated apertured and embossed topsheet layer materials, and absorbent articles containing such
US9861533B2 (en) 2013-05-08 2018-01-09 The Procter & Gamble Company Apertured nonwoven materials and methods for forming the same
JP5683742B1 (ja) * 2014-06-30 2015-03-11 ユニ・チャーム株式会社 吸収性物品及び該吸収性物品を備える着用物品
MX2017005908A (es) 2014-11-06 2017-06-27 Procter & Gamble Articulos absorbentes que comprenden laminados orientados hacia la prenda.
CN107106380A (zh) 2014-11-06 2017-08-29 宝洁公司 具有色彩效果的吸收制品
WO2016073724A1 (en) 2014-11-06 2016-05-12 The Procter & Gamble Company Crimped fiber spunbond nonwoven webs / laminates
EP4335420A3 (en) 2017-02-16 2024-05-29 The Procter & Gamble Company Absorbent articles with substrates having repeating patterns of apertures comprising a plurality of repeat units
CN110366489B (zh) 2017-03-09 2021-07-30 宝洁公司 具有孔和空隙的三维材料
US10813797B2 (en) * 2017-06-22 2020-10-27 The Procter & Gamble Company Laminate webs and absorbent articles having the same
WO2020219414A1 (en) 2019-04-24 2020-10-29 The Procter & Gamble Company Highly extensible nonwoven webs and absorbent articles having such webs
JP7376299B2 (ja) * 2019-09-27 2023-11-08 大王製紙株式会社 吸収性物品

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA792723B (en) * 1978-06-09 1981-01-28 Colgate Palmolive Co Disposable product with fluid penetrating top sheet
US4323069A (en) * 1980-05-12 1982-04-06 The Procter & Gamble Company Disposable absorbent article having an intermediate layer interposed between the topsheet and the absorbent core
SE449285B (sv) * 1984-05-15 1987-04-27 Moelnlycke Ab Absorberande produkt, sasom bloja, binda eller sarforband
US5188625A (en) * 1985-09-09 1993-02-23 Kimberly-Clark Corporation Sanitary napkin having a cover formed from a nonwoven web
US4755413A (en) * 1986-05-22 1988-07-05 Chicopee Apertured film facing and method of making the same
US4908026A (en) * 1986-12-22 1990-03-13 Kimberly-Clark Corporation Flow distribution system for absorbent pads
JPH082363B2 (ja) * 1987-12-16 1996-01-17 花王株式会社 衛生用品の表面材
JPH01249052A (ja) * 1988-03-29 1989-10-04 Uni Charm Corp 毛細管表面構造を有する吸収性物品
JP2698683B2 (ja) * 1990-02-28 1998-01-19 ユニ・チャーム株式会社 吸収性物品
JPH0645216B2 (ja) * 1990-09-04 1994-06-15 東亜機工株式会社 多孔性吸液シートとその製造方法
CA2243056C (en) * 1991-07-23 2002-11-05 The Procter & Gamble Company Stretchable absorbent articles
JPH05115504A (ja) * 1991-10-25 1993-05-14 Daiwabo Create Kk 体液吸収性物品用の表面材
JP2823402B2 (ja) * 1991-12-04 1998-11-11 ユニ・チャーム株式会社 体液吸収性物品
AU677000B2 (en) * 1991-12-17 1997-04-10 Procter & Gamble Company, The Absorbent article having fused layers
JP2957341B2 (ja) * 1992-01-28 1999-10-04 ユニ・チャーム株式会社 体液処理用品の通気透液性表面シート、およびその製造方法
JPH05285171A (ja) * 1992-04-09 1993-11-02 Kao Corp 親水性を付与した多孔質シートを用いた吸収性物品
JP3061485B2 (ja) * 1992-09-07 2000-07-10 三井化学株式会社 体液吸収性物品の表面シート
DE4422956A1 (de) * 1994-06-30 1996-01-04 Schickedanz Ver Papierwerk Absorbierender Hygieneartikel zur Aufnahme von Körperflüssigkeiten
CN1200074A (zh) * 1995-06-30 1998-11-25 金伯利-克拉克环球有限公司 无纺织物和薄膜组成的折皱的叠层制品
US6114595A (en) * 1996-04-11 2000-09-05 The Procter & Gamble Company Stretchable, extensible composite topsheet for absorbent articles
JPH10211232A (ja) * 1997-01-31 1998-08-11 Uni Charm Corp 使い捨て体液吸収性着用物品の表面シートおよびその製造方法
JP3484037B2 (ja) * 1997-01-31 2004-01-06 ユニ・チャーム株式会社 使い捨て体液吸収性物品の表面シート
JP3467376B2 (ja) * 1997-01-31 2003-11-17 ユニ・チャーム株式会社 体液処理用吸収性物品

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100354122C (zh) * 2000-12-19 2007-12-12 强生消费者公司 吸收制品及其制造方法和胶布绷带
CN100444817C (zh) * 2001-09-11 2008-12-24 尤妮佳股份有限公司 吸收用品
CN1976660B (zh) * 2004-06-30 2012-01-04 大王制纸株式会社 体液吸收物品及其制造方法
CN111526848A (zh) * 2017-12-28 2020-08-11 花王株式会社 吸收性物品
CN111526848B (zh) * 2017-12-28 2022-01-07 花王株式会社 吸收性物品

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