CN1268341A - 具有表面结构体的吸湿性物品 - Google Patents
具有表面结构体的吸湿性物品 Download PDFInfo
- Publication number
- CN1268341A CN1268341A CN00104657A CN00104657A CN1268341A CN 1268341 A CN1268341 A CN 1268341A CN 00104657 A CN00104657 A CN 00104657A CN 00104657 A CN00104657 A CN 00104657A CN 1268341 A CN1268341 A CN 1268341A
- Authority
- CN
- China
- Prior art keywords
- aforementioned
- protuberance
- absorbent products
- layer
- structural body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000002745 absorbent Effects 0.000 title claims abstract description 66
- 239000002250 absorbent Substances 0.000 title claims abstract description 66
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 1
- 239000007788 liquid Substances 0.000 claims abstract description 34
- 239000010410 layer Substances 0.000 claims description 43
- 239000002344 surface layer Substances 0.000 claims description 42
- 230000035699 permeability Effects 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims 1
- 239000000835 fiber Substances 0.000 description 17
- 239000004744 fabric Substances 0.000 description 11
- 239000000463 material Substances 0.000 description 8
- 238000005452 bending Methods 0.000 description 7
- 210000002700 urine Anatomy 0.000 description 7
- 230000003187 abdominal effect Effects 0.000 description 6
- 239000004698 Polyethylene Substances 0.000 description 4
- 206010046543 Urinary incontinence Diseases 0.000 description 4
- 230000004927 fusion Effects 0.000 description 4
- -1 polyethylene Polymers 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- 230000002485 urinary effect Effects 0.000 description 4
- 210000001217 buttock Anatomy 0.000 description 3
- 230000002209 hydrophobic effect Effects 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 238000005273 aeration Methods 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 239000012943 hotmelt Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 210000000689 upper leg Anatomy 0.000 description 2
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 239000004831 Hot glue Substances 0.000 description 1
- 206010021639 Incontinence Diseases 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 208000008589 Obesity Diseases 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 230000002344 fibroplastic effect Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 210000004914 menses Anatomy 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 235000020824 obesity Nutrition 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers of the pads
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/51104—Topsheet, i.e. the permeable cover or layer facing the skin the top sheet having a three-dimensional cross-section, e.g. corrugations, embossments, recesses or projections
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/47—Sanitary towels, incontinence pads or napkins
- A61F13/475—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means
- A61F13/4751—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction
- A61F13/4752—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction the means being an upstanding barrier
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/49—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape specially adapted to be worn around the waist, e.g. diapers, nappies
- A61F13/494—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape specially adapted to be worn around the waist, e.g. diapers, nappies characterised by edge leakage prevention means
- A61F13/49406—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape specially adapted to be worn around the waist, e.g. diapers, nappies characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region
- A61F13/49413—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape specially adapted to be worn around the waist, e.g. diapers, nappies characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region the edge leakage prevention means being an upstanding barrier
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F13/531—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad
- A61F13/532—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/49—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape specially adapted to be worn around the waist, e.g. diapers, nappies
- A61F13/495—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape specially adapted to be worn around the waist, e.g. diapers, nappies with faecal cavity
- A61F2013/4958—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape specially adapted to be worn around the waist, e.g. diapers, nappies with faecal cavity with a faecal management layer
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers of the pads
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/513—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability
- A61F2013/51355—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability for improving fluid flow
- A61F2013/51361—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability for improving fluid flow with pleats or folds
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
由叠层体成形吸湿性物品,该叠层体具有位于受液侧、有着透液性表面层的表面结构体,背面层,夹于表面结构体与背面层间的吸湿性芯。设定与吸湿性物品长度方向正交的方向为横向,沿该横向至少中央部,由前述表面层在前述横向交互形成沿长度方向延伸的凹部与凸部;在前述凸部上,至少在顶部或顶部近旁,沿前述长度方向使具弹性收缩功能,使表面结构体成弯曲形状。表面结构体容易与裆下部形状相贴紧,液体不易横向流出,可防止泄漏。
Description
本发明涉及一次性使用尿布、尿失禁(患者)用衬垫、生理用卫生巾等的吸湿性物品,特别是关于具有对身体有优良的贴紧性的表面结构体的吸湿性物品。
现有的一次性使用尿布、尿失禁用衬垫、生理用卫生巾等的吸湿性物品,一般具有向着受液侧的透液性顶层、设在外侧的不透液性背层、夹于上述两层间的由浆料与高吸湿性聚合物等构成的吸湿性芯。
在这些吸湿性物品中,接触裆下部时能很好贴紧泌尿器及其周边的,不使尿、经血等排泄液横漏的构造得到了大量的研究。例如,实用的有:在吸湿性芯的受液侧设置由亲水性纤维层构成的比较膨松的衬垫层,或在吸湿性芯的受液侧重叠以比该吸湿性芯还小的吸湿性材料层、在该吸湿性材料层的上面重叠以前述衬垫层等。其他,则以防止横漏的闭合体设于吸湿芯的两侧。
但是,前述设置衬垫层的吸湿性物品,未必能准确适应不同人裆下部的形状差别。特别是,对于老人看护用一次性使用尿布或尿失禁(患者)用衬垫等,不能准确贴紧裆下部的情况是很多的。这里,对于老人来说,与婴儿相比,裆下宽度、裆下部、腹部或臀部的肥胖、以及皮肤的下垂、皱褶等其差别是很大的。如吸湿性物品不能贴紧于裆下,排泄液即容易流动到皮肤,漏到吸湿性物品外,弄脏衣服与寝具。这个问题,对于一次排尿量比婴儿格外多的老人来说,尤为突出。另外,在裆下穿着不合适的吸湿性物品情况下,在吸湿性物品的受液侧产生不规则皱褶,排泄液更难以吸收。
对于这一点,在吸湿芯两侧设置防止横漏的闭合体,吸湿性芯相应于闭合体、形成与裆下部相适应地弯曲的吸湿性物品。但是,即使在这种场合,由于吸湿性芯自身不能弯曲,吸湿性芯难以贴紧裆下部,吸湿性芯与裆下部间产生间隙。其结果,大量的排泄液横向流出,防止横漏的闭合体也不能根本上防止漏流。
本发明是为解决上述现有课题而提出的,其目的在于提供一种吸湿性物品,其受液侧设置的表面结构体能相应于裆间、泌尿器、腹腿部的形状而容易地贴紧。
本发明的再一目的在于,提供一种吸湿性物品,它形成有容易贴紧穿着者裆下部的弯曲形状,使排泄液不易产生横漏。
本发明的吸湿性物品由叠层体形成,这种叠层体具有位于受液侧、有着透液性表面层的表面结构体,背面层,夹于表面结构体与背面层间的吸湿性芯。其特征在于,设定与吸湿性物品长度方向正交的方向为横向,在前述横向的至少中央部,由前述表面层沿前述横向交互形成沿前述长度方向延伸的凹部与凸部;在前述凸部,至少在其顶部或其顶部附近,沿前述长度方向赋予其弹性收缩功能,使表面结构体成弯曲形状。
由于在本发明的吸湿性物品的表面结构体中,构成表面结构体的表面层可沿长度方向弹性收缩,表面结构体向长度方向收缩的结果使整体弯曲,受液侧沿着裆下部、腹部、背部容易贴紧。从而,排泄液迅速为吸湿性物品所吸收、不易产生泄漏。前述弹性收缩功能,可由在前述表面层凸部的顶部安装沿长度方向延伸的弹性构件来实现。
另外,本发明的吸湿性物品的前述表面结构体中,由表面层形成了沿长度方向延伸的、相互平行成列的许多凸部。由于凸部对上下左右的压力保持自由度,表面结构体在弯曲状态,表面结构体象填埋泌尿器、裆下间腹腿部的间隙那样较多地接触身体。因此,排泄液不会横流过间隙,进一步减少漏流。
前述表面结构体,最好另有位于前述表面层与吸湿性芯间的透液性支承层,前述表面层与前述支承层拉开间隔接合,形成前述凹部。
另外,最好在前述凸部内,设置夹于前述表面层与前述支承层间的衬垫层。
另外,最好是在横向中心附近的凸部的高度,与其两侧区域的凸部高度不同。
附图简要说明
图1是包含本发明第一实施例吸湿性物品的局部剖面所表示的立体图;图2是图1所示吸湿性物品的剖面图;图3是表示本发明的表面结构体的弯曲状态的说明图;图4是表示本发明第二实施例吸湿性物品的剖面图;图5是表示本发明第三实施例吸湿性物品的剖面图;图6是表示本发明第四实施例吸湿性物品的剖面图;图7是表示以本发明的吸湿性物品构成一次性使用尿布之事例的平面图;图8是表示本发明第五实施例吸湿性物品的立体图;图9是图8吸湿性物品的剖面图(横向);图10是图8吸湿性物品的剖面图(长度方向)。
图1是包含着表示本发明吸湿性物品的局部剖面的立体图;图2是本发明吸湿性物品剖面图;图3是表示表面结构体弯曲状态的说明图。以下,X向是指吸湿性物品的横向(宽度方向),Y向是指吸湿性物品的长度方向(纵向)。
吸湿性物品1,如图1与图2所示,在吸湿芯2的背面侧的背面层(バックシ-ト)3与作为受液侧的表面侧的表面结构体4相重叠。表面结构体4具有表面层5与支承层6,在不存在吸湿性芯2的周边区域A,表面层5和支承层6与前述背面层3以热熔剂(ホットメルト)等粘结剂相粘结。另外,在表面层5和支承层6与背面层3含有熔融胶合性纤维的情况下,在前述周边区域A将各层熔融胶合也可以。或者,也可以在前述周边区域A将支承层6与背面层3相接合,表面层5的端部在前述周边区域A内侧接合于支承层6。
吸湿性芯2,由粉碎浆料或粉碎浆料与高吸湿性聚合物(SAP)的混合物包以薄纱等的吸湿性层来构成。背面层3是不透液性的,例如由聚烯烃(ォレフィン)系树脂层等形成。另外,在吸湿性物品1作为一次性使用尿布或生理用卫生巾使用时,背面层3最好是通气性的。但,为着使过量的排泄液向装于吸湿性物品更外侧的外部安装体透过并吸收,也可以将本发明的吸湿性物品1的背面层3做成透液性的。
构成表面结构体4的前述表面层5与支承层6,比如可以由疏水性纤维经亲水处理或亲水性纤维形成,如点粘结型、通气型(ェァ-スル-)纺粘型、射流喷网成布型等不织布。或者也可以是具有许多开口的聚乙烯(PE)等的树脂膜。
表面层5沿横向拉开间距7P与支承层6相接合。以符号7a表示该接合部。由于形成了前述接合部7a,表面层5上形成了凹部,在接合部7a与接合部7a之间,在表面层5上形成了凸部(向穿着者一侧立起膨胀)8。许多凸部8与凹部7沿长度方向(Y向)延伸,形成了相互平行的许多列。形成凹部7的表面层5与支承层6的接合,是由热熔粘接剂等的粘结剂粘结。或在表面层5与支承层6含有熔融胶合性纤维的情况下,表面层5与支承层6由熔融胶合接合起来。
前述接合部7a沿长度方向成连续线形成也可以,也可以使接合部7a沿长度方向间隔形成。例如,在支承层6的表面上将热熔型粘结剂涂成螺旋状,如在其上面接合表面层5,前述接合部7a即在长度方向间断形成。由于接合部7a间隔形成,进入凹部7的尿等排泄物即可较容易地从凹部7的底部透向吸湿性芯2。
在前述凸部8的顶部8t处,沿长度方向配置着弹性构件10。弹性构件10粘结于表面层5内侧,即粘结于表面层5的吸湿性芯2一侧的面。这时,弹性构件10在拉伸状态沿长度方向粘结于顶部8t,粘结之后,如图3所示,由该弹性构件10的弹性收缩功能,表面层5在顶部8t处沿长度方向收缩。其结果是,吸湿性芯也沿长度方向弯曲。
弹性构件10,只要是具有弹性的材料什么都可以,例如,可使用天然橡胶、合成橡胶、伸缩性不织布等。且,也可以以伸缩性不织布形成整个表面层5,使整个表面层5沿长度方向具有弹性收缩功能。这种情况下,不需在表面层5上装弹性构件10,由于构造简单,制造也容易。
由表面层5形成的凸部8的高度,即从支承层6的表面到凸部8的顶部8t的凸部高度尺寸8h(参照图2),最好是5~50mm。设定这样的高度,是针对每个人不同的老人等的身体凹凸形状,使吸湿性物品的受液侧能无间隙地贴紧于穿着者的裆部。更好一点,尺寸8h为10~30mm。
另外,在表面结构体4中,如图1、图2所示,可以在前述凸部8的内部,即表面层5与支承层6间,设置由亲水性材料构成的衬垫层9。如设置了衬垫层9,由于凸部8的弹性增高,并可保形,表面结构体对裆部的贴紧性增高。但,也可以不设置该衬垫层9,表面层5与支承层6间形成空隙。
形成衬垫层9的亲水性材料,可使用各种材料。例如,聚乙烯、聚丙烯、尼龙、聚酯、聚酯与聚乙烯的复合纤维等的疏水性纤维经亲水处理而成纤维的长纤维(纤维束),粘胶丝等的亲水性纤维的长纤维,或者在窄宽度薄膜或短栅状纤维上具亲水性或进行亲水处理的材料。或是以进行了亲水处理的纤维形成的通气性(ェァ-スル-)不织布等的膨松低密度的不织布,或者是开松比较短的纤维(亲水性纤维或经亲水处理的纤维)形成的网状物。该衬垫层9,最好是膨松容易透液,而且加压后容易弹性回复。衬垫层9的密度最好小于0.4g/cm3;而形成衬垫层9的纤维的细度最好在1旦尼尔以上。
图4是示出了本发明第二实施例的吸湿性物品1B的立体图。在这种吸湿性物品1B中,凸部8的高度各不相同。在图4所示的例子中,宽度方向的中央附近的凸部8a高;位于其两侧的凸部8b低。做成这样,是为由凸部8a的高度不同,使其对裆下部与泌尿器的贴紧性更高。这种场合,比如最好为:凸部8a的高度25mm,而凸部8b的高度为15mm。另外,作为本实施例的变形,从位于中央部的凸部8c、8c,向位于两侧的凸部8d、8d,也可以是其高度逐渐变低。
另外,反过来,也可以使中央的凸部8a低,其两侧的凸部8b高。这种情况下,比如最好是膨松部8a的高度5mm,膨松部8b的高度15mm左右。或者从中央直到两侧部使凸部8a渐渐变高也可以。
图5是表示本发明第三实施例吸湿性物品1C的剖面图。在图5中,在凸部8的顶部8t设置了2个弹性构件10a、10b。另外,在凸部8与凸部8之间,设2根接合线7a、7a,形成凹部7。
图6是表示本发明第四实施例吸湿性物品1D的剖面图。像图6所示的那样,也可以在凸部8的内部设置第二表面层15。在该吸湿性物品1D中,在表面层5的内侧重叠以透液性第二表面层15。而后,在内侧的第二表面层15的凸部的顶部设弹性构件10。如将表面层做成2层构造,即使不设前述衬垫层9,也可以提高表面结构体4的缓冲性,可柔和地贴紧于裆下部。另外,第二表面层也发挥止液层的功能。该第二表面层15,比如可以以在树脂薄膜或疏水性不织布等上面以30~50%的开口率开口的材料形成。
将弹性构件10设于外侧表面层5的凸部的顶部也可以。或者也可以,表面层5不具弹性收缩功能,而整个第二表面层15由沿长度方向具有弹性收缩功能的伸缩性不织布形成,而不设前述弹性构件10。
图7是作为本发明的吸湿性物品1、1B、1C、1D、1E的具体一例所表示的开式一次性使用尿布的平面图,其受液侧向着上面。
由图1~图6所示吸湿性物品构成的一次性使用尿布,由接触穿用者裆下部的中间部21、接触其腹部侧的前部22、接触其臀部侧的后部23连续形成。
在图7中示出的一次性使用尿布中,背面层3与支承层6成砂漏形状,同时吸湿性芯也成砂漏形状。这些砂漏形的横向宽度短的部分成了前述中间部21。另外,在砂漏形一次性使用尿布中,在不存在吸湿性芯2的周边区域A,支承层6与背面层3相接合。
图7所示的一次性使用尿布中,图1与图2所示的表面层5,仅设在受液侧宽度方向中央区域,在该表面层5上形成了凸部8与凹部7。且在这种场合也是,表面层5与支承层6间也可以设衬垫层9;也可以不设衬垫层9。
前述多条凸部8成从一次性使用尿布的前部22、经过中间部21、延伸到后部23的长方形。在横向,以中心线30为界,设于两侧部区域31、31。在图7所示的一次性使用尿布也是,在表面层5的凸部8的顶部8t设弹性构件10,由其弹性收缩力,使整个一次性使用尿布弯曲。
弹性构件10在沿凸部8的长度方向的全长上设置可以;弹性构件10仅在中间部21上设置也可以。另外,不在所有凸部8上设置弹性构件10,仅在其中某个凸部8上设弹性构件10也可以。
在本发明中,为将表面结构体的弯曲程度做成最适宜的程度,最好是沿吸湿性物品1的长度方向的全长尺寸L1的至少10%以上的长度上设置弹性构件10。但是,也不限于弹性构件10连续沿10%以上的长度上设置,也可以部分的、比如占全长尺寸L1的5%以上的长度的弹性构件于2处设置。另外,需要弯曲的部分因使用对象而异,比如,婴儿或幼儿用,沿圆形腹部与臀部前部22与后部23最好都要弯曲;如是老人用,前部22也可不使其弯曲,这样对弯曲作适当调整。
另外,表面结构体4的凸部8,如图7所示,在其两端部8e、8e上覆盖以罩层11、11也可以。罩层11比形成凸部8部分的横向宽度大一圈,以开口部向着中间部21方向的コ字形接合部11b接合于支承层6,最好是在中间部21一侧不接合,使罩层11形成口袋形。
在排泄液沿着凸部8移动的情况下,排泄液向着吸湿性物品1的前部22或后部23移动,再进一步向吸湿性物品1的端部1e、1e移动,但如果设了罩层11,其口袋封住了向长度方向的流动,排泄液不会从凸部8的端部8e漏出。另外,罩层11由于盖着了膨松部8的两端部8e,也具有美观效果。该罩层11,最好是疏水性层,比如每付20g/m2以上的纺粘型不织布、点粘结型不织布、叠层聚乙烯不织物、薄膜等。
图8是本发明吸湿性物品一具体例、表示失禁患者或老人用吸尿衬垫的立体图,图9是图8的横剖面图,图10是其长度方向剖面图。图8所示吸尿衬垫,作为女性用也适用,可重叠于一次性使用尿布或贴身衣物等的外装体的内侧使用。
这种吸尿衬垫,如图9所示,由背面层3与表面结构体4、以及夹于它们中间的吸湿性芯2构成。吸湿性芯2由薄纱2a包裹粉碎浆料与高吸湿性聚合物(SAP)的混合物而成。
以表面结构体4的表面层5形成的许多凸部8,如图8与图10所示,沿长度方向,沿吸尿衬垫的大致全长延伸,其两端部由罩层11、11覆盖。而后,罩层11、支承层6与背层3,在不存在吸湿性芯2的周边区域A相互接合。且与图7所示吸湿性物品一样,罩层11形成口袋形。
该吸尿衬垫,由设在凸部8的弹性构件10像图10所示那样使其全体弯曲,贴于穿着者下裆部。因而,在凸部8的表面形成许多皱折。
另外,在凸部8的横向两侧部,形成了防止横漏用的立体闭合体16、16。由于设置立体闭合体16、16,可进一步防止排泄液的横漏。该立体闭合体16、16,是以不透液性带状层形成,在该带状层的侧缘设置弹性构件17、17,而其相对一侧的侧缘则接合于支承层6的上面。这样,在吸湿性物品1E上形成了向穿着者方向立起的立体闭合体16、16。而且,立体闭合体16、16的长度方向的两端部和凸部8的端部一样,由于罩层11、11而不出现在表面。
本发明的吸湿性物品不仅是一次性使用尿布或尿失禁者的衬垫,也可构成生理卫生巾等。这时,吸湿性物品的整体形状可根据用途作种种变更,如其平面形状也可为长方形。
在上述本发明的吸湿性物品中,由于表面结构体沿裆下部贴紧,故可防漏。进而,具有凸部的本发明的吸湿性物品,由于可相应于各人裆下部的差别而自由变形,很容易贴紧穿着者皮肤,故可进一步防漏。
Claims (5)
1.一种吸湿性物品,它由叠层体所形成,该叠层体包括:具有位于受液侧的透液性表面层的表面结构体、表面层、以及夹于表面结构体与背面层间的吸湿性芯;其特征在于,
在将与吸湿性物品的长度方向相垂直的方向定为横向时,在前述横向的至少中央部,由前述表面层在前述横向交互形成沿前述长度方向延伸的凹部与凸部,在前述凸部,至少在其顶部或顶部近旁,沿长度方向赋予其弹性收缩功能,使表面结构体成弯曲形状。
2.权利要求1所述的吸湿性物品,其特征在于,通过在前述表面层凸部的顶部设置沿长度方向延伸的弹性构件,以此赋予其前述弹性收缩功能。
3.权利要求1或2所述的吸湿性物品,其特征在于,前述表面结构体具有位于前述表面层与吸湿性芯间的透液性支承层,前述表面层与前述支承层在横向间隔地接合,形成前述凹部。
4.权利要求3所述的吸湿性物品,其特征在于,在前述凸部内,设有夹于前述表面层与支承层之间的衬垫层。
5.权利要求1~4中任一项所述的吸湿性物品,其特征在于,横向中心附近的前述凸部的高度与其两侧区域中的前述凸部的高度不同。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP81966/1999 | 1999-03-25 | ||
JP11081966A JP2000271170A (ja) | 1999-03-25 | 1999-03-25 | 表面構造体を有する吸収性物品 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1268341A true CN1268341A (zh) | 2000-10-04 |
CN1307964C CN1307964C (zh) | 2007-04-04 |
Family
ID=13761252
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB001046578A Expired - Fee Related CN1307964C (zh) | 1999-03-25 | 2000-03-24 | 具有表面结构体的吸湿性物品 |
Country Status (11)
Country | Link |
---|---|
US (2) | US6436081B1 (zh) |
EP (3) | EP1362567A3 (zh) |
JP (1) | JP2000271170A (zh) |
KR (1) | KR100633749B1 (zh) |
CN (1) | CN1307964C (zh) |
AU (2) | AU767761B2 (zh) |
CA (1) | CA2299961C (zh) |
DE (1) | DE60020297T2 (zh) |
MY (1) | MY121485A (zh) |
SG (1) | SG85162A1 (zh) |
TW (1) | TW457932U (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1296024C (zh) * | 2002-09-30 | 2007-01-24 | 尤妮佳股份有限公司 | 导尿片及其使用方法 |
CN1301699C (zh) * | 2002-06-14 | 2007-02-28 | 花王株式会社 | 吸收性物品 |
US9339522B2 (en) | 2013-05-30 | 2016-05-17 | Sinphar Pharmaceutical Co., Ltd. | Method for regulating blood glucose level |
CN106264877A (zh) * | 2016-09-20 | 2017-01-04 | 杨明达 | 弹性弧形透气折绉式卫生巾贴面及成型方法 |
CN106264883A (zh) * | 2016-08-30 | 2017-01-04 | 泉州市汉威机械制造有限公司 | 一次性吸收用品 |
CN106344278A (zh) * | 2016-09-20 | 2017-01-25 | 杨明达 | 折绉式防侧漏弧形弹性卫生用品贴面及成型方法 |
CN106344270A (zh) * | 2016-09-20 | 2017-01-25 | 杨明达 | 弹性透气弧形折绉式复合无纺布生产线及制作方法 |
Families Citing this family (70)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6648869B1 (en) * | 1996-12-30 | 2003-11-18 | Kimberly-Clark Worldwide, Inc. | Vertically pleated diaper liner |
EP0976374A1 (en) | 1998-07-29 | 2000-02-02 | The Procter & Gamble Company | Disposable absorbent article having fecal management member |
EP0976373A1 (en) * | 1998-07-29 | 2000-02-02 | The Procter & Gamble Company | Disposable absorbent article having fecal management member |
US6749593B1 (en) | 1998-08-07 | 2004-06-15 | The Procter & Gamble Company | Disposable absorbent article comprising fecal management member having fibers oriented in the z-direction |
AU2003255222B2 (en) * | 1999-03-25 | 2005-08-04 | Uni-Charm Corporation | Absorbent article with surface structure |
MXPA02003809A (es) * | 1999-10-15 | 2004-03-10 | Drypers Corp | Articulo absorbente desechable con estructura de contencion. |
JP2002000653A (ja) * | 2000-06-19 | 2002-01-08 | Uni Charm Corp | 吸収性物品 |
US20030191442A1 (en) * | 2000-08-11 | 2003-10-09 | The Procter & Gamble Company | Topsheet for contacting hydrous body tissues and absorbent device with such a topsheet |
EP1190690B9 (en) * | 2000-09-22 | 2012-08-01 | Kao Corporation | Topsheet for absorbent article |
US7147628B2 (en) * | 2000-10-02 | 2006-12-12 | Sca Hygiene Products Ab | Absorbent article with improved liquid-handling ability |
US6806214B2 (en) * | 2001-01-16 | 2004-10-19 | The Hong Kong Polytechnic University | Composite textile material |
JP4167404B2 (ja) * | 2001-04-18 | 2008-10-15 | 大王製紙株式会社 | 生理用ナプキン |
US6802932B2 (en) * | 2001-06-08 | 2004-10-12 | Uni-Charm Corporation | Absorbent article and method of manufacturing the same |
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 |
JP3926587B2 (ja) | 2001-07-12 | 2007-06-06 | ユニ・チャーム株式会社 | 吸収性物品 |
US7601415B2 (en) | 2001-12-03 | 2009-10-13 | Tredegar Film Products Corporation | Absorbent device using an apertured nonwoven as an acquisition distribution layer |
US8043275B2 (en) * | 2001-12-19 | 2011-10-25 | Kimberly Clark Worldwide, Inc. | Absorbent garment with dual containment flaps |
US6890622B2 (en) * | 2001-12-20 | 2005-05-10 | Kimberly-Clark Worldwide, Inc. | Composite fluid distribution and fluid retention layer having selective material deposition zones for personal care products |
US20050215962A1 (en) * | 2002-01-16 | 2005-09-29 | John Litvay | Tow-based absorbent articles with a single casing sheet |
CN1658809A (zh) * | 2002-08-29 | 2005-08-24 | 贝亲株式会社 | 吸收性产品 |
US7388123B2 (en) * | 2002-12-30 | 2008-06-17 | Kimberly-Clark Worldwide, Inc. | Feminine care absorbent articles having guides for improved fluid handling |
PT1639975E (pt) * | 2003-06-20 | 2012-06-21 | Livedo Corp | Artigo absorvente descartável |
JP3734808B2 (ja) * | 2003-06-23 | 2006-01-11 | ユニ・チャーム株式会社 | パンツ型の使い捨て着用物品 |
US7252656B2 (en) | 2004-02-18 | 2007-08-07 | The Procter & Gamble Company | Disposable absorbent articles with wings having corrugated regions and methods of manufacturing thereof |
JP4635126B2 (ja) * | 2004-05-14 | 2011-02-16 | 株式会社日本吸収体技術研究所 | 吸収体物品 |
JP4511250B2 (ja) * | 2004-06-03 | 2010-07-28 | ユニ・チャーム株式会社 | 使い捨ておむつ |
AU2004326230A1 (en) * | 2004-12-29 | 2006-07-06 | Sca Hygiene Products Ab | Absorbent article having improved properties of handling low-viscosity fecal materials |
US20060148357A1 (en) * | 2004-12-30 | 2006-07-06 | Baratian Stephen A | Elastic laminate having topography |
JP4939026B2 (ja) * | 2005-09-30 | 2012-05-23 | ユニ・チャーム株式会社 | 吸収性物品 |
EP1949879B1 (en) * | 2005-11-18 | 2014-12-10 | Uni-Charm Corporation | Absorptive article |
US8439888B2 (en) * | 2006-06-01 | 2013-05-14 | Kimberly-Clark Worldwide, Inc. | Three-piece disposable absorbent article having an absorbent with cross-direction flexibility |
US20080097367A1 (en) * | 2006-10-23 | 2008-04-24 | Jeong Wook Jeon | Diaper |
JP5144539B2 (ja) * | 2006-12-07 | 2013-02-13 | ユニ・チャーム株式会社 | 吸収性物品 |
JP4757182B2 (ja) * | 2006-12-11 | 2011-08-24 | 花王株式会社 | 吸収性物品 |
EP2098202A1 (en) * | 2006-12-28 | 2009-09-09 | Japan Absorbent Technology Institute | Absorptive article |
JP4829139B2 (ja) * | 2007-01-29 | 2011-12-07 | 国立大学法人 東京大学 | 吸収性物品 |
JP2007216034A (ja) * | 2007-03-16 | 2007-08-30 | Kao Corp | 吸収性物品用シート |
JP5225640B2 (ja) * | 2007-09-06 | 2013-07-03 | ユニ・チャーム株式会社 | 吸収性物品 |
JP5086035B2 (ja) * | 2007-11-12 | 2012-11-28 | 花王株式会社 | 吸収性物品の表面シート |
JP5604041B2 (ja) * | 2007-12-10 | 2014-10-08 | 花王株式会社 | 伸縮性複合シート |
WO2009082309A1 (en) * | 2007-12-21 | 2009-07-02 | Sca Hygiene Products Ab | Absorbent article with ventilated topsheet |
JP5189901B2 (ja) * | 2008-06-06 | 2013-04-24 | 花王株式会社 | 吸収性物品 |
JP5243195B2 (ja) * | 2008-11-17 | 2013-07-24 | 花王株式会社 | 吸収性物品 |
US8507746B2 (en) * | 2008-12-16 | 2013-08-13 | Kimberly-Clark Worldwide, Inc. | Leakage-signaling absorbent article |
US8225729B2 (en) * | 2008-12-16 | 2012-07-24 | Kimberly-Clark Worldwide, Inc. | Three-dimensional wiping substrate and method therefor |
US8882735B2 (en) * | 2008-12-16 | 2014-11-11 | Kimberly-Clark Worldwide, Inc. | Article with fluid-activated barriers |
US7858055B2 (en) * | 2008-12-18 | 2010-12-28 | Kimberly-Clark Worldwide, Inc. | Moisture sensitive auxetic material |
DE102010013288A1 (de) * | 2010-03-29 | 2011-09-29 | Wilfried Fenske | Hochflexibles absorbierendes Laminat und Verfahren zu dessen Herstellung |
JP5780731B2 (ja) * | 2010-09-30 | 2015-09-16 | ユニ・チャーム株式会社 | 使い捨ておむつ |
US8708988B2 (en) | 2010-12-03 | 2014-04-29 | Kimberly-Clark Worldwide, Inc. | Absorbent article configured for controlled deformation |
JP5722650B2 (ja) * | 2011-02-07 | 2015-05-27 | 大王製紙株式会社 | ペット用止着式使い捨ておむつ |
US8658852B2 (en) * | 2011-03-14 | 2014-02-25 | The Procter & Gamble Company | Disposable absorbent articles with an embossed topsheet |
US8603277B2 (en) | 2011-03-14 | 2013-12-10 | The Procter & Gamble Company | Method for assembling disposable absorbent articles with an embossed topsheet |
JP5642009B2 (ja) * | 2011-04-01 | 2014-12-17 | ユニ・チャーム株式会社 | 不織布、上記不織布を含む吸収性物品、及び上記不織布の製造方法 |
US8847002B2 (en) | 2011-05-19 | 2014-09-30 | Kimberly-Clark Worldwide, Inc. | Absorbent article containing apertures arranged in registration with an embossed wave pattern |
US9044356B2 (en) | 2011-05-19 | 2015-06-02 | Kimberly-Clark Worldwide, Inc. | Absorbent article having enhanced leakage protection |
US9339420B2 (en) | 2011-06-23 | 2016-05-17 | Kimberly-Clark Worldwide, Inc. | Disposable absorbent article with side lying leakage improvement |
EP2898864B1 (en) * | 2012-09-24 | 2019-07-24 | Daio Paper Corporation | Absorbent article provided with novel leg gathers |
WO2016103435A1 (ja) * | 2014-12-26 | 2016-06-30 | 新興機械株式会社 | 積層シート、その製造装置及び製造方法 |
JP6587509B2 (ja) * | 2015-11-05 | 2019-10-09 | 花王株式会社 | 積層不織布 |
KR102457448B1 (ko) | 2015-11-24 | 2022-10-21 | 디에스지 테크놀러지 홀딩스 리미티드 | 탄성 코어 조성물 또는 조립체, 및 탄성 조성물 조립체를 제작하기 위한 시스템 및 방법 |
US10413455B2 (en) * | 2016-02-22 | 2019-09-17 | Nicole Castrogiovanni | Disposable absorbent pants with containment system |
JP6223490B2 (ja) * | 2016-03-23 | 2017-11-01 | ユニ・チャーム株式会社 | 吸収性物品 |
JP6427520B2 (ja) * | 2016-03-29 | 2018-11-21 | ユニ・チャーム株式会社 | 吸収性物品 |
JP6087462B1 (ja) * | 2016-05-13 | 2017-03-01 | ユニ・チャーム株式会社 | 吸収性物品 |
KR102587188B1 (ko) * | 2016-09-16 | 2023-10-06 | 유니챰 가부시키가이샤 | 흡수성 물품 |
EP3525743A1 (en) * | 2016-10-12 | 2019-08-21 | Drylock Technologies N.V. | Multifunctional disposable absorbent article |
CN111343861B (zh) * | 2018-02-28 | 2022-01-18 | 尤妮佳股份有限公司 | 动物用排泄物处理片 |
WO2020131096A1 (en) | 2018-12-21 | 2020-06-25 | Kimberly-Clark Worldwide, Inc. | Absorbent article with pleats |
CN116350426B (zh) * | 2023-03-25 | 2023-11-14 | 广东邦宝个人护理用品有限公司 | 一种芯体表层布橡筋复合装置 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3542027A (en) * | 1968-02-01 | 1970-11-24 | Kendall & Co | Diaper with multilayered tie-ins |
GB2042343B (en) | 1979-01-30 | 1983-04-07 | Secr Social Service Brit | Incontinence pad |
US4578070A (en) * | 1983-08-15 | 1986-03-25 | Personal Products Company | Absorbent structure containing corrugated web layers |
US4685914A (en) * | 1983-09-23 | 1987-08-11 | Personal Products Company | Disposable urinary pad |
US4753646A (en) * | 1984-06-04 | 1988-06-28 | Kimberly-Clark Corporation | Diaper with waist flaps |
US5181563A (en) * | 1987-03-16 | 1993-01-26 | Mcneil-Ppc, Inc. | Anatomically shaped absorbent pad |
US4808177A (en) * | 1987-10-02 | 1989-02-28 | The Procter & Gamble Company | Absorbent article having floating inner cuffs |
US4895568A (en) * | 1988-08-18 | 1990-01-23 | Kimberly-Clark Corporation | Diaper liner with selectively elasticized portions |
MY110013A (en) | 1988-10-24 | 1997-11-29 | Mcneil Ppc Inc | Absorbent structure having multiple canals. |
US5451442A (en) * | 1991-12-17 | 1995-09-19 | Paragon Trade Brands, Inc. | Absorbent panel structure for a disposable garment |
JPH0670957A (ja) | 1992-08-26 | 1994-03-15 | Asahi Chem Ind Co Ltd | 吸液構造体 |
CA2123329C (en) * | 1993-12-17 | 2005-01-11 | Mary Eva Garvie Weber | Liquid absorbent material for personal care absorbent articles and the like |
US5599337A (en) | 1994-05-02 | 1997-02-04 | Mcneil-Ppc, Inc. | Raised center sanitary napkin with raised edges |
SE502818C2 (sv) * | 1994-05-16 | 1996-01-22 | Moelnlycke Ab | För engångsanvändning avsedd vätskeabsorberande artikel |
DE4422956A1 (de) * | 1994-06-30 | 1996-01-04 | Schickedanz Ver Papierwerk | Absorbierender Hygieneartikel zur Aufnahme von Körperflüssigkeiten |
ITTO950698A1 (it) * | 1995-08-23 | 1997-02-23 | Procter & Gamble | Articolo assorbente, quale ad esempio articolo igienico sanitario |
MY117643A (en) * | 1996-02-29 | 2004-07-31 | Uni Charm Corp | Liquid-permeable topsheet for body exudates absorbent article, apparatus and method for manufacturing same |
US6056732A (en) * | 1996-08-19 | 2000-05-02 | Uni-Charm Corporation | Disposable diaper |
US6648869B1 (en) * | 1996-12-30 | 2003-11-18 | Kimberly-Clark Worldwide, Inc. | Vertically pleated diaper liner |
US5964743A (en) * | 1997-02-27 | 1999-10-12 | Kimberly-Clark Worldwide, Inc. | Elastic absorbent material for personal care products |
JP3406214B2 (ja) * | 1998-01-30 | 2003-05-12 | ユニ・チャーム株式会社 | 使い捨ておむつ |
-
1999
- 1999-03-25 JP JP11081966A patent/JP2000271170A/ja not_active Withdrawn
-
2000
- 2000-03-02 SG SG200001134A patent/SG85162A1/en unknown
- 2000-03-06 MY MYPI20000860A patent/MY121485A/en unknown
- 2000-03-06 CA CA002299961A patent/CA2299961C/en not_active Expired - Fee Related
- 2000-03-15 TW TW089204135U patent/TW457932U/zh unknown
- 2000-03-21 US US09/531,808 patent/US6436081B1/en not_active Expired - Lifetime
- 2000-03-23 AU AU22504/00A patent/AU767761B2/en not_active Ceased
- 2000-03-24 CN CNB001046578A patent/CN1307964C/zh not_active Expired - Fee Related
- 2000-03-24 KR KR1020000014964A patent/KR100633749B1/ko not_active IP Right Cessation
- 2000-03-27 EP EP03013004A patent/EP1362567A3/en not_active Withdrawn
- 2000-03-27 EP EP00302498A patent/EP1055403B1/en not_active Expired - Lifetime
- 2000-03-27 EP EP03013003A patent/EP1350496A3/en not_active Withdrawn
- 2000-03-27 DE DE60020297T patent/DE60020297T2/de not_active Expired - Lifetime
-
2002
- 2002-04-02 US US10/114,730 patent/US6616646B2/en not_active Expired - Lifetime
-
2003
- 2003-10-22 AU AU2003255223A patent/AU2003255223B2/en not_active Ceased
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1301699C (zh) * | 2002-06-14 | 2007-02-28 | 花王株式会社 | 吸收性物品 |
CN1296024C (zh) * | 2002-09-30 | 2007-01-24 | 尤妮佳股份有限公司 | 导尿片及其使用方法 |
US9339522B2 (en) | 2013-05-30 | 2016-05-17 | Sinphar Pharmaceutical Co., Ltd. | Method for regulating blood glucose level |
CN106264883A (zh) * | 2016-08-30 | 2017-01-04 | 泉州市汉威机械制造有限公司 | 一次性吸收用品 |
CN106264877A (zh) * | 2016-09-20 | 2017-01-04 | 杨明达 | 弹性弧形透气折绉式卫生巾贴面及成型方法 |
CN106344278A (zh) * | 2016-09-20 | 2017-01-25 | 杨明达 | 折绉式防侧漏弧形弹性卫生用品贴面及成型方法 |
CN106344270A (zh) * | 2016-09-20 | 2017-01-25 | 杨明达 | 弹性透气弧形折绉式复合无纺布生产线及制作方法 |
CN106344270B (zh) * | 2016-09-20 | 2022-07-29 | 杨明达 | 弹性透气弧形折绉式复合无纺布生产线及制作方法 |
Also Published As
Publication number | Publication date |
---|---|
MY121485A (en) | 2006-01-28 |
US6436081B1 (en) | 2002-08-20 |
DE60020297T2 (de) | 2006-03-23 |
CN1307964C (zh) | 2007-04-04 |
TW457932U (en) | 2001-10-01 |
CA2299961A1 (en) | 2000-09-25 |
KR100633749B1 (ko) | 2006-10-16 |
AU2003255223A1 (en) | 2003-11-13 |
EP1350496A3 (en) | 2004-04-07 |
US6616646B2 (en) | 2003-09-09 |
EP1362567A3 (en) | 2004-04-07 |
AU2250400A (en) | 2000-09-28 |
JP2000271170A (ja) | 2000-10-03 |
EP1055403B1 (en) | 2005-05-25 |
EP1350496A2 (en) | 2003-10-08 |
EP1055403A2 (en) | 2000-11-29 |
SG85162A1 (en) | 2001-12-19 |
EP1055403A3 (en) | 2001-03-21 |
EP1362567A2 (en) | 2003-11-19 |
US20020120249A1 (en) | 2002-08-29 |
DE60020297D1 (de) | 2005-06-30 |
AU767761B2 (en) | 2003-11-20 |
AU2003255223B2 (en) | 2005-08-18 |
KR20000063004A (ko) | 2000-10-25 |
CA2299961C (en) | 2006-01-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1307964C (zh) | 具有表面结构体的吸湿性物品 | |
CN1298306C (zh) | 带有软垫层的吸收用品 | |
JP3345248B2 (ja) | 男性用尿とり袋 | |
CN1273103C (zh) | 具有用弹性线制成的外腿箍的一次性吸收制品 | |
CN1141073C (zh) | 一次性穿着用品 | |
EP0823846B1 (en) | Absorbent article | |
CN1175795C (zh) | 体液吸收穿用物品 | |
JP2003033381A (ja) | シート状吸収体及びこれを用いた吸収体製品 | |
CN1276197A (zh) | 防止粪便泄漏到背部的一次性尿布 | |
AU7163900A (en) | Absorbent article | |
CN101460129A (zh) | 吸收性物品 | |
WO2004019846A1 (ja) | パンツ型の使い捨ておむつ | |
CN1960693A (zh) | 一次性尿布 | |
JP2001008957A (ja) | 便処理用の使い捨て着用物品 | |
CN1141074C (zh) | 穿着物品 | |
CN100506200C (zh) | 套穿型一次性穿戴物 | |
JPH10314226A (ja) | 使い捨ておむつ | |
JPH11253483A (ja) | 使い捨ておむつ | |
JP3130447B2 (ja) | 使い捨ての体液吸収性着用物品 | |
JPH0718714U (ja) | 使いすておむつ | |
JPH1057409A (ja) | 使い捨ておむつ | |
JP4418549B2 (ja) | 尿取りパッド | |
JPH0143062Y2 (zh) | ||
JP4184563B2 (ja) | 使い捨て吸収物品 | |
AU2003255222B2 (en) | Absorbent article with surface structure |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070404 Termination date: 20170324 |
|
CF01 | Termination of patent right due to non-payment of annual fee |