CN106109107A - 一种纸尿裤吸收芯体结构 - Google Patents

一种纸尿裤吸收芯体结构 Download PDF

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CN106109107A
CN106109107A CN201610652505.5A CN201610652505A CN106109107A CN 106109107 A CN106109107 A CN 106109107A CN 201610652505 A CN201610652505 A CN 201610652505A CN 106109107 A CN106109107 A CN 106109107A
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absorber
water
fibre plate
absorptive core
core structure
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马永刚
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Ma Yonggang
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Foshan Haoli Home Health Supplies Ltd
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    • 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
    • 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
    • A61F13/5323—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 having absorbent material located in discrete regions, e.g. pockets
    • 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
    • A61F2013/530481—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 superabsorbent materials, i.e. highly absorbent polymer gel materials
    • A61F2013/53051—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 superabsorbent materials, i.e. highly absorbent polymer gel materials being only in particular parts or specially arranged
    • A61F2013/530547—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 superabsorbent materials, i.e. highly absorbent polymer gel materials being only in particular parts or specially arranged positioned in a separate layer or layers

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  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Absorbent Articles And Supports Therefor (AREA)

Abstract

本发明提供了一种纸尿裤吸收芯体结构，包括导水面层、吸收体层和拒水底层，所述吸收体层包括多块吸收体，所述吸收体包括至少两片上下层叠的纤维片，以及位于纤维片之间吸水高分子粉剂，两块相邻的吸收体之间设有导流槽；又或者所述吸收体层由多块吸收体拼接而成，所述吸收体由吸水高分子粉剂以及分别从左右两侧夹持吸水高分子粉剂的纤维片组成。

Description

一种纸尿裤吸收芯体结构
技术领域
本发明涉及纸尿裤制造技术领域，特别是一种纸尿裤吸收芯体结构。
背景技术
现有的纸尿裤，其吸收芯体采用多片纤维层上下夹持吸水高分子层的结构。使用时，只有小部分液体快速滑过纤维层的边缘，从吸收芯体的侧面进入吸水高分子层，大部分的液体需要渗透表面的纤维层后才能被吸水高分子粉剂吸收锁定。因此，想要加快吸收芯体的吸收速度，最大的问题便是如何在保持足够柔韧度的同时，能使液体更快穿透纤维层。市面上有许多针对纤维层改进的产品，其通常是以穿孔的等形式加快液体的穿透速度，但是却容易造成吸水高分子粉剂脱落的不良情况。
发明内容
针对现有技术的不足，本发明提供了一种纸尿裤吸收芯体结构，其改变吸收芯体的常规结构，使得液体能快速进入吸水高分子层，加快纸尿裤的吸收速度。
本发明解决技术问题的技术方案如下：
吸收芯体的吸收功能主要是由吸水高分子粉剂提供，所述吸水高分子粉剂需要由纤维片夹持才能成为吸收体并固定在纸尿裤的裆部。由于液体与吸收体的正面接触需要先穿透纤维片才能与吸水高分子粉剂结合，而从侧面不会进入则不会被纤维片阻隔，并且有可能产生虹吸现象，所以针对这一点去改进纸尿裤的吸收芯体结构。所述吸收体包括至少两片上下层叠的纤维片，以及位于纤维片之间吸水高分子粉剂，两块相邻的吸收体之间设有导流槽；又或者所述吸收体层由多块吸收体拼接而成，所述吸收体由吸水高分子粉剂以及分别从左右两侧夹持吸水高分子粉剂的纤维片组成。
本发明公开的纸尿裤吸收芯体结构，其独特的导流槽能使液体汇聚在吸收体的侧面；或者直接将吸收体的翻转90°，使其侧面朝向上。通过上述设计可使液体能够更容易接触到吸水高分子粉剂，加快吸收体的吸收速度。本发明可用于纸尿裤的生产。
附图说明
为了更清楚地说明本发明实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单说明。显然，所描述的附图只是本发明的一部分实施例，而不是全部实施例，本领域的技术人员在不付出创造性劳动的前提下，还可以根据这些附图获得其他设计方案和附图。
图1是实施例1的剖视图；
图2是实施例2的剖视图。
具体实施方式
以下将结合实施例和附图对本发明的构思、具体结构及产生的技术效果进行清楚、完整地描述，以充分地理解本发明的目的、特征和效果。显然，所描述的实施例只是本发明的一部分实施例，而不是全部实施例，基于本发明的实施例，本领域的技术人员在不付出创造性劳动的前提下所获得的其他实施例，均属于本发明保护的范围。另外，文中所提到的所有联接/连接关系，并非单指构件直接相接，而是指可根据具体实施情况，通过添加或减少联接辅件，来组成更优的联接结构。本发明创造中的各个技术特征，在不互相矛盾冲突的前提下可以交互组合。
实施例1：如图1所示，一种纸尿裤吸收芯体结构，包括导水面层a1、吸收体层和拒水底层a3，所述吸收体层包括多块吸收体，所述吸收体包括至少两片上下层叠的纤维片a21，以及位于纤维片a21之间吸水高分子粉剂a22，两块相邻的吸收体之间设有导流槽a23。尿液穿过导水面层a1后，大部分汇集在导流槽a23内，然后从吸收体的侧面与吸水高分子粉剂a22直接发生接触，减免了尿液穿透纤维片a21所需的时间，加快了吸收芯体的吸收速度。
实施例2：如图2所示，一种纸尿裤吸收芯体结构，包括导水面层b1、吸收体层和拒水底层b3，所述吸收体层由多块吸收体拼接而成，所述吸收体由吸水高分子粉剂b21以及分别从左右两侧夹持吸水高分子粉剂b21的纤维片b22组成。所述纤维片b22位于吸水高分子粉剂b21的两侧，当尿液穿过导水面层b1后能直接与吸水高分子粉剂b21发生接触，减免了尿液穿透纤维片a21所需的时间，加快了吸收芯体的吸收速度。
以上对本发明的较佳实施方式进行了具体说明，但本发明创造并不限于所述实施例，熟悉本领域的技术人员在不违背本发明精神的前提下还可作出种种的等同变型或替换，这些等同的变型或替换均包含在本申请权利要求所限定的范围内。

Claims (2)

1.一种纸尿裤吸收芯体结构，包括导水面层、吸收体层和拒水底层，其特征在于：所述吸收体层包括多块吸收体，所述吸收体包括至少两片上下层叠的纤维片，以及位于纤维片之间吸水高分子粉剂，两块相邻的吸收体之间设有导流槽。
2.一种纸尿裤吸收芯体结构，包括导水面层、吸收体层和拒水底层，其特征在于：所述吸收体层由多块吸收体拼接而成，所述吸收体由吸水高分子粉剂以及分别从左右两侧夹持吸水高分子粉剂的纤维片组成。
CN201610652505.5A 2016-08-10 2016-08-10 一种纸尿裤吸收芯体结构 Pending CN106109107A (zh)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109223316A (zh) * 2018-10-12 2019-01-18 广东昱升个人护理用品股份有限公司 一种不板结吸收芯体及其生产方法
CN113017996A (zh) * 2021-02-08 2021-06-25 常州爱丽葆康护理用品股份有限公司 一种方便折叠的卫生用品
CN113288596A (zh) * 2021-06-29 2021-08-24 常州爱丽葆康护理用品股份有限公司 透气性较好的卫生用品
CN115607365A (zh) * 2021-07-14 2023-01-17 常州爱丽葆康护理用品股份有限公司 一种柔性较好的卫生用品用芯体及卫生用品

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CN102499817A (zh) * 2011-10-21 2012-06-20 瑞光（上海）电气设备有限公司 一次性吸收制品及其中间芯体层的制造方法
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CN202740246U (zh) * 2012-07-13 2013-02-20 厦门兰海贸易有限公司 一种适用于纸尿裤卫生巾的吸收芯体
US20150065976A1 (en) * 2013-08-27 2015-03-05 The Procter & Gamble Company Absorbent articles with channels
CN105250083A (zh) * 2015-11-25 2016-01-20 天津市中科健新材料技术有限公司 一种吸收性卫生制品用复合吸水纸
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Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102499817A (zh) * 2011-10-21 2012-06-20 瑞光（上海）电气设备有限公司 一次性吸收制品及其中间芯体层的制造方法
CN102743258A (zh) * 2012-07-13 2012-10-24 厦门兰海贸易有限公司 适用于纸尿裤卫生巾的吸收芯体
CN202740246U (zh) * 2012-07-13 2013-02-20 厦门兰海贸易有限公司 一种适用于纸尿裤卫生巾的吸收芯体
US20150065976A1 (en) * 2013-08-27 2015-03-05 The Procter & Gamble Company Absorbent articles with channels
CN105250083A (zh) * 2015-11-25 2016-01-20 天津市中科健新材料技术有限公司 一种吸收性卫生制品用复合吸水纸
CN205163404U (zh) * 2015-11-25 2016-04-20 天津市中科健新材料技术有限公司 高吸收性卫生巾

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109223316A (zh) * 2018-10-12 2019-01-18 广东昱升个人护理用品股份有限公司 一种不板结吸收芯体及其生产方法
CN113017996A (zh) * 2021-02-08 2021-06-25 常州爱丽葆康护理用品股份有限公司 一种方便折叠的卫生用品
CN113288596A (zh) * 2021-06-29 2021-08-24 常州爱丽葆康护理用品股份有限公司 透气性较好的卫生用品
CN115607365A (zh) * 2021-07-14 2023-01-17 常州爱丽葆康护理用品股份有限公司 一种柔性较好的卫生用品用芯体及卫生用品

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