CN105726225A - 一种类u型吸液纸尿裤 - Google Patents

一种类u型吸液纸尿裤 Download PDF

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CN105726225A
CN105726225A CN201610259837.7A CN201610259837A CN105726225A CN 105726225 A CN105726225 A CN 105726225A CN 201610259837 A CN201610259837 A CN 201610259837A CN 105726225 A CN105726225 A CN 105726225A
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urine pants
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邓攀
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Guizhou Cabo Baby Products Co Ltd
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45Absorbent 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
    • A61F13/49Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/496Absorbent articles specially adapted to be worn around the waist, e.g. diapers in the form of pants or briefs
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45Absorbent 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
    • A61F13/49Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/494Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means
    • A61F13/49406Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region
    • A61F13/49413Absorbent articles specially adapted to be worn around the waist, e.g. diapers 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/51Absorbent 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
    • A61F13/511Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/51121Topsheet, i.e. the permeable cover or layer facing the skin characterised by the material
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/51Absorbent 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
    • A61F13/511Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/5116Topsheet, i.e. the permeable cover or layer facing the skin being formed of multiple layers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent 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
    • A61F13/531Absorbent 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/15203Properties of the article, e.g. stiffness or absorbency
    • A61F2013/15284Properties of the article, e.g. stiffness or absorbency characterized by quantifiable properties
    • A61F2013/15463Absorbency
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/15203Properties of the article, e.g. stiffness or absorbency
    • A61F2013/15284Properties of the article, e.g. stiffness or absorbency characterized by quantifiable properties
    • A61F2013/15544Permeability
    • A61F2013/15552Air permeability
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45Absorbent 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
    • A61F13/49Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F2013/49068Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterized by the shape of the outline
    • A61F2013/49079Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterized by the shape of the outline as backbone-shape
    • A61F2013/4908Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterized by the shape of the outline as backbone-shape concave

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Abstract

本发明公开了一种类U型吸液纸尿裤,包括类U型的复合芯体、立体护围,所述复合芯体通过设置在外表的包面层包裹,所述立体护围与包面层分别由复合面层材料构成,位于复合芯体的上部设有第一U型导流层,位于复合芯体的下部设有第二U型导流层。本发明的有益效果是:纸尿裤通过设置有类U型的复合芯体以及具有隆起部复合面层材料,让复合芯体通过导流层充分吸收来自包面层四周渗透的尿液,让吸满尿液的复合芯体膨胀自如,加快包面层表面的干爽,减少对婴儿皮肤包裹般的束缚,同时隆起部之间的间隙有利于尿液的导流和快速下渗,并有助于透气,使纸尿裤内部干爽不闷热,而且隆起部与婴儿臀部皮肤接触柔软舒适,避免婴儿臀部皮肤不适。

Description

一种类U型吸液纸尿裤
技术领域
本发明涉及一种纸尿裤,尤其是一种带有类U型复合芯体并且具有隆起部复合面层材料的纸尿裤。
背景技术
市场上传统纸尿裤的棉芯贴合在纸尿裤底层的PE膜上,并且通过棉芯表层的渗漏进行吸收,在吸液后由于面包层膨胀,婴儿在穿戴时臀部感到束缚,造成穿着不适和皮肤敏感,同时棉芯表层紧贴婴儿臀部皮肤,使表层难以干爽,而且一般纸尿裤的面层使用两层或两层以上的面层材料粘结而成,由于面层过于平整,导致婴儿在使用过程中,尿液无法快速导流和下渗至芯体中,潮湿的纸尿裤面层与婴儿的臀部皮肤摩擦,容易对婴儿的皮肤造成不适和出现皮疹,因此需要对纸尿裤及其面层材料做出结构性的改进。
发明内容
为了克服现有技术的不足,本发明提供一种类U型吸液纸尿裤。
本发明解决其技术问题所采用的技术方案是:一种类U型吸液纸尿裤,其特征在于:包括类U型的复合芯体、设置在复合芯体两侧的立体护围,所述复合芯体通过设置在外表的包面层包裹,所述立体护围与包面层分别由复合面层材料构成,位于复合芯体的上部设有用于加速液体渗漏的第一U型导流层,位于复合芯体的下部设有防止液体渗漏的第二U型导流层。
其中:所述第一U型导流层的左右两侧叠置在第二U型导流层两侧的围边上,位于包面层底部两侧分别设有用于粘贴固定的折边,所述复合芯体通过包面层底部的折边固定在次层无纺布上。
其中:所述复合面层材料包括第一面层材料和第二面层材料,所述第一面层材料和第二面层材料通过若干个阵列成蜂窝状的热合点连接,且所述第一面层材料形成若干个整齐有序排列的隆起部。
其中:所述隆起部的外观呈椭圆状。
其中:所述隆起部的外观呈六边形蜂窝状。
其中:所述隆起部的截面外观呈半圆状。
其中:所述隆起部的高度为0.5-2毫米。
其中:所述隆起部的宽度为5-6毫米。
其中:所述热合点的直径为0.6-1.5毫米。
其中:所述第一面层材料和第二面层材料的幅宽为120-180毫米。
本发明的有益效果是:纸尿裤通过设置有类U型的复合芯体以及具有隆起部复合面层材料,让复合芯体通过导流层充分吸收来自包面层四周渗透的尿液,让吸满尿液的复合芯体膨胀自如,加快包面层表面的干爽,减少对婴儿皮肤包裹般的束缚,同时隆起部之间的间隙有利于尿液的导流和快速下渗,并有助于透气,使纸尿裤内部干爽不闷热,而且隆起部与婴儿臀部皮肤接触柔软舒适,避免婴儿臀部皮肤不适。
附图说明
下面结合附图和实施例对本发明进一步说明。
图1是本发明的截面示意图。
图2是本发明的截面局部放大示意图。
图3是本发明的俯视图。
图4是本发明复合面层材料的局部放大示意图。
图5是本发明复合面层材料的截面示意图。
图6是本发明复合面层材料的俯视图。
具体实施方式
参照图1至图6,一种类U型吸液纸尿裤,包括类U型的复合芯体1、设置在复合芯体1两侧的立体护围2,所述复合芯体1通过设置在外表的包面层3包裹,所述立体护围2与包面层3分别由复合面层材料构成,位于复合芯体1的上部设有用于加速液体渗漏的第一U型导流层4,即覆盖复合芯体1的上表面,位于复合芯体1的下部设有防止液体渗漏的第二U型导流层5,即覆盖复合芯体1的下表面。纸尿裤通过设置有类U型的复合芯体1,避免尿液单靠包面层表面吸收以及尿液往两侧渗漏,让复合芯体1通过第一U型导流层4和第二U型导流层5充分吸收来自包面层3四周渗透的尿液,让吸满尿液的复合芯体1膨胀自如,加快包面层3表面的干爽,减少对婴儿皮肤包裹般的束缚。
在本发明中:所述第一U型导流层4的左右两侧叠置在第二U型导流层5两侧的围边51上,位于包面层3底部两侧分别设有用于粘贴固定的折边31,所述复合芯体1通过包面层3底部的折边31固定在次层无纺布6上。
进一步地:所述复合面层材料包括第一面层材料7和第二面层材料8,所述第一面层材料7和第二面层材料8通过若干个阵列成蜂窝状的热合点9连接,且所述第一面层材料7形成若干个整齐有序排列的隆起部10。其中,所述隆起部10的外观呈椭圆状。其中,所述隆起部10的外观呈六边形蜂窝状。其中,所述隆起部10的截面外观呈半圆状。其中,所述隆起部10的高度为0.5-2毫米。其中,所述隆起部10的宽度为5-6毫米。其中,所述热合点9的直径为0.6-1.5毫米。其中,所述第一面层材料7和第二面层材料8的幅宽为120-180毫米。尿液从相邻的隆起部10之间导流并快速下渗透至纸尿裤的芯体中,凸起的隆起部10质感柔软舒适,避免婴儿臀部皮肤不适,而且有助于透气,使纸尿裤内部干爽不闷热。

Claims (10)

1.一种类U型吸液纸尿裤,其特征在于:包括类U型的复合芯体(1)、设置在复合芯体(1)两侧的立体护围(2),所述复合芯体(1)通过设置在外表的包面层(3)包裹,所述立体护围(2)与包面层(3)分别由复合面层材料构成,位于复合芯体(1)的上部设有用于加速液体渗漏的第一U型导流层(4),位于复合芯体(1)的下部设有防止液体渗漏的第二U型导流层(5)。
2.根据权利要求1所述一种类U型吸液纸尿裤,其特征在于:所述第一U型导流层(4)的左右两侧叠置在第二U型导流层(5)两侧的围边(51)上,位于包面层(3)底部两侧分别设有用于粘贴固定的折边(31),所述复合芯体(1)通过包面层(3)底部的折边(31)固定在次层无纺布(6)上。
3.根据权利要求1所述一种类U型吸液纸尿裤,其特征在于:所述复合面层材料包括第一面层材料(7)和第二面层材料(8),所述第一面层材料(7)和第二面层材料(8)通过若干个阵列成蜂窝状的热合点(9)连接,且所述第一面层材料(7)形成若干个整齐有序排列的隆起部(10)。
4.根据权利要求3所述一种类U型吸液纸尿裤,其特征在于:所述隆起部(10)的外观呈椭圆状。
5.根据权利要求3所述一种类U型吸液纸尿裤,其特征在于:所述隆起部(10)的外观呈六边形蜂窝状。
6.根据权利要求3所述一种类U型吸液纸尿裤,其特征在于:所述隆起部(10)的截面外观呈半圆状。
7.根据权利要求3所述一种类U型吸液纸尿裤,其特征在于:所述隆起部(10)的高度为0.5-2毫米。
8.根据权利要求3所述一种类U型吸液纸尿裤,其特征在于:所述隆起部(10)的宽度为5-6毫米。
9.根据权利要求3所述一种类U型吸液纸尿裤,其特征在于:所述热合点(9)的直径为0.6-1.5毫米。
10.根据权利要求3所述一种类U型吸液纸尿裤,其特征在于:所述第一面层材料(7)和第二面层材料(8)的幅宽为120-180毫米。
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107361924A (zh) * 2017-08-08 2017-11-21 百润(中国)有限公司 一种适身防漏吸收制品及其制备方法
CN108236544A (zh) * 2016-12-26 2018-07-03 山东太阳生活用纸有限公司 纸尿裤

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