CN103976825A - 一种抗菌除臭纸尿裤 - Google Patents

一种抗菌除臭纸尿裤 Download PDF

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CN103976825A
CN103976825A CN201410174440.9A CN201410174440A CN103976825A CN 103976825 A CN103976825 A CN 103976825A CN 201410174440 A CN201410174440 A CN 201410174440A CN 103976825 A CN103976825 A CN 103976825A
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俞飞英
俞小英
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Zhejiang Zhen Qi Nursing Materials Co Ltd
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    • A61F13/00—Bandages or dressings; Absorbent pads
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    • 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
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    • 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
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Abstract

一种抗菌除臭纸尿裤。本发明公开了一种抑味纸尿裤，包括底膜和位于底膜中间部位的吸收体，吸收体与底膜采用结构胶粘合，吸收体包括依次用结构胶粘合的大棉芯、小棉芯和无纺布，大棉芯由原生植物纤维浆料和高分子混合而成，所述的小棉芯由原生植物纤维浆料和酸性高分子混合而成。本发明的抑味纸尿裤具有抑味效果好、吸收性能强、卫生环保的特点，尤其适合重症患者、长期卧床的病人等失禁患者使用。

Description

一种抗菌除臭纸尿裤
技术领域
本发明涉及抗菌抑味纸尿裤技术领域。
背景技术
随着人口老龄化的到来，长期卧床的病人、重症患者等失禁患者人数也不断增加，失禁用品也备受关注。然而，现有的失禁用品一般为普通的纸尿裤，使用一段时间后气味特别重，不仅影响室内环境，而且对患者的身心也不利。
现有技术有采用纳米银进行抗菌抑味，如专利公开号为CN202277435U的中国实用新型专利公开了一种纳米银抗菌纸尿裤，其自上而下为顶面透液区、高吸水抗菌区和底面防渗区，其中顶面透液区由单层或非单层无纺布、无尘纸、吸水纸等材料中的至少一种组成，底面防渗区包括由单层或非单层的经一定时期即自行降解的高分子材料组成，其抗菌高吸水区内实现抗菌和吸水功能的是纳米银-高吸收性树脂复合材料粉体。该技术方案虽然能达到一定的抗菌效果，但是在除臭方面收效甚微，且纳米银不仅价格贵，还会对环境造成一定的污染。
另外也有通过在纸尿裤内加入竹炭条来吸附臭味的做法，这同样只是在一定程度上起到了吸附异味的效果。
发明内容
本发明的目的就是针对现有技术的不足，提供一种低成本，且降解性好的环境友好型抗菌除臭纸尿裤，适合重症患者、长期卧床的病人等失禁患者使用。
为了实现上述目的，本发明所采用的技术方案如下：
一种抗菌除臭纸尿裤，包括底膜和位于底膜中间部位的吸收体，吸收体与底膜采用结构胶粘合，所述的吸收体包括用结构胶依次粘合的大棉芯、小棉芯和无纺布，所述的大棉芯由原生植物纤维浆料和高分子吸水剂混合而成，所述的小棉芯由原生植物纤维浆料和酸性高分子吸水剂混合而成。
优选的，原生植物纤维浆料为原生木浆或竹浆，最优选竹浆，具备更好的抗菌性能。
优选的，小棉芯内还添加ZEM酵素。所述的ZEM酵素是一种植物性复合酵素，采用36种野生植物性酵素配比在一起，添加矿物质沸石通过数周的发酵过程抽取而来，可以通过市售取得。更进一步的，为了使添加的ZEM酵素在棉芯内分散均匀，优选采用旋转喷淋的方式添加。根据成人体液中产生异味物质的氨等含量，一般单片成人纸尿裤的棉芯中添加0.3-1g的ZEM酵素。
优选的，底膜为“工”字形，大棉芯为哑铃型，小棉芯为椭圆形。
优选的，大棉芯表面上设置有压纹，呈钻石蜂窝状结构。
优选的，小棉芯表面上设置有压纹，呈线性结构。
优选的，无纺布为水刺无纺布。
优选的，底膜为PE膜。
优选的，所述的酸性高分子吸水材料为经架桥处理过的聚丙烯酸钠。所述的高分子吸水剂为一般纸尿裤或其它类似卫生用品所使用的高分子吸水剂。
本发明的有益效果有：
(1)吸收体采用原生木浆或竹浆与高分子吸水剂混合而成，不仅具有超强的液体吸收力，同时具有抗菌抑味功能。
(2)吸收体中小棉芯添加经架桥处理过的聚丙烯酸钠，能迅速吸收分解尿液中的异味，不仅比普通的纸尿裤具有除臭功能，同时还能提高液体的吸收率；无纺布层采用水刺无纺布，进一步提高了抑菌能力。
(3)小棉芯表面设置有线型压纹，有利于液体径向扩散，提高了扩散效率；大棉芯表面设置有钻石蜂窝状压纹，提高了液体与棉芯表面接触面积，从而降低了棉芯单位面积的吸收率，进一步提高了棉芯的吸收效率。
(4)添加的ZEM酵素不仅具有超强的除臭功能，而且对人体皮肤起到保护和保养，同时也不会对环境造成污染。
总体来说，本发明的抗菌除臭纸尿裤在抗菌和除臭性能上几乎达到100％，同时还能对皮肤起到一定的保护作用；添加的聚丙烯酸钠和ZEM酵素均不会对环境造成任何污染，特别是ZEM酵素反而会对所处环境进行改良。
下面结合附图和具体实施例对本发明技术方案进行详细的描述，以更进一步了解本发明的目的、方案。
附图说明
图1为本发明抑味纸尿裤的结构示意图；
图2为本发明抑味纸尿裤结构左视图。
附图标记：1底膜、2大棉芯、3小棉芯、4无纺布、5结构胶
具体实施方式
实施例1
如图1、图2所示，本发明所述的抗菌除臭纸尿裤，包括PE底膜1和位于底膜1中间部位的吸收体，吸收体与底膜1通过结构胶5粘合，底膜1为“工”字形，吸收体包括依次用结构胶5粘合的大棉芯2、小棉芯3和水刺无纺布4，大棉芯2为哑铃型，表面设置有钻石蜂窝状结构的压纹，由原生木浆和高分子吸水剂混合而成，小棉芯3为椭圆形，表面设置有线性压纹，由原生竹浆和经架桥处理过的聚丙烯酸钠的酸性高分子吸水剂混合而成。小棉芯内聚丙烯酸钠与原生竹浆的用量比为1:1-2，本实施例中选用1：1.5的用量。
实施例2
抗菌除臭纸尿裤的结构同实施例1，不同的是，在小棉芯内还旋转喷淋有0.8g的ZEM酵素。
由于吸收体采用原生木浆、竹浆和高分子混合而成，具有超强的液体吸收力；吸收体中小棉芯添加经架桥处理过的聚丙烯酸钠，具有一定的气味抑制功能，同时还能提高液体的吸收率；添加的ZEM酵素能迅速吸收分解体液中的异味物质，同时也对皮肤起到保护作用；无纺布层采用水刺无纺布，进一步提高了抑菌能力；小棉芯表面设置有线型压纹，有利于液体径向扩散，提高了扩散效率；大棉芯表面设置有钻石蜂窝状压纹，提高了液体与棉芯表面接触面积，从而降低了棉芯单位面积的吸收率，进一步提高了棉芯的吸收效率。
本发明的抗菌除臭纸尿裤在抗菌和除臭功能上均采用多重保险，
实验例1
配制尿液试剂待用，试剂中各成分的含量为尿素35.0g，氯化钠16.5g，磷酸3.0ml，硫酸2.0ml，磷酸钙1.2g，氨水0.65ml。
在有操作口的玻璃箱内，分别用一次性吸管吸取100ml配制好的尿液试剂注入实施例2的10片抗菌纸尿裤内和市售的内置竹炭条的抗菌除臭纸尿裤内，1分钟、5分钟、10分钟、30分钟、1小时时间内观察吸收情况、异味及表面颜色、腐化等现象。
试验结果：
实施例2的10片纸尿裤，5秒钟吸管内尿液试剂全部挤出完毕，纸尿裤表面同时无残留的浮液。1分钟后纸尿裤表面清爽，呈半干状态；5分钟后纸尿裤表面湿度进一步降低。
5秒钟吸管内尿液试剂挤出过程，有比较明显的尿液试剂味道；1分钟后的时间内基本无尿液试剂味道。
市售竹炭抗菌纸尿裤，5秒钟吸管内尿液试剂全部挤出完毕，纸尿裤表面同时有微量残留的浮液。1分钟后纸尿裤表面比较清爽，湿度明显大于实施例2纸尿裤表面湿度；5分钟后纸尿裤表面湿度进一步降低；10分钟后纸尿裤表面湿度无明显变化。
5秒钟吸管内尿液试剂挤出过程，有比较明显的尿液试剂味道；1分钟时味道无减弱迹象；5分钟后尿液试剂的味道有所减弱，10分钟后尿液试剂的味道无明显变化。

Claims (10)

1.一种抗菌除臭纸尿裤，包括底膜和位于底膜中间部位的吸收体，吸收体与底膜采用结构胶粘合，其特征在于：所述的吸收体包括用结构胶依次粘合的大棉芯、小棉芯和无纺布，所述的大棉芯由原生植物纤维浆料与高分子吸水剂混合而成，所述的小棉芯由原生植物纤维浆料与酸性高分子吸水剂混合而成。
2.如权利要求1所述的抗菌除臭纸尿裤，其特征在于：所述的酸性高分子吸水剂为经架桥处理过的聚丙烯酸钠。
3.如权利要求2所述的抗菌除臭纸尿裤，其特征在于：聚丙烯酸钠与原生植物纤维浆料的用量比为1：1-2。
4.如权利要求1所述的抗菌除臭纸尿裤，其特征在于：大棉芯或/和小棉芯内含有ZEM酵素。
5.如权利要求4所述的抗菌除臭纸尿裤，其特征在于：ZEM酵素的用量为0.3-1g每片。
6.如权利要求4所述的抗菌除臭纸尿裤，其特征在于：ZEM酵素采用旋转喷淋的方式添加。
7.如权利要求1所述的抗菌除臭纸尿裤，其特征在于：原生植物纤维浆料是指原生木浆、原生竹浆中的一种或两种的混合物。
8.如权利要求1-6所述的任一抗菌除臭纸尿裤，其特征在于：无纺布为水刺无纺布。
9.如权利要求1-6所述的任一抗菌除臭纸尿裤，其特征在于：小棉芯表面上设置有压纹，呈线性结构；大棉芯表面上设置有压纹，呈钻石蜂窝状结构。
10.如权利要求1-6所述的任一抗菌除臭纸尿裤，其特征在于：底膜为“工”字形，大棉芯为哑铃型，小棉芯为椭圆形。
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112263392A (zh) * 2020-10-27 2021-01-26 山东爱舒乐卫生用品有限责任公司 一种具有消臭抑菌功能的纸尿裤及其生产工艺
CN112263392B (zh) * 2020-10-27 2022-04-01 山东爱舒乐卫生用品有限责任公司 一种具有消臭抑菌功能的纸尿裤及其生产工艺

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