CN113101061A - 一种超薄护垫 - Google Patents
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Abstract
本发明公开了一种超薄护垫,包括护垫主体,护垫主体包括表面层、位于表面层下方的底面层和位于表面层与底面层之间的吸收层,吸收层为木浆复合水刺布。如此设置,取消了导流层,消除了使用热风非织造布而产生的潮湿环境中长时间接触皮肤容易引起过敏等不适的弊端,吸收层使用木浆复合水刺布,替代无尘纸,作为中间吸收层,提升了产品的透气性,不易滋生细菌,使用更加健康卫生,产品也更柔软,更贴身,舒适度更佳,从而解决了现有技术中护垫产品在潮湿环境下,长时间接触皮肤,容易引起过敏等不适,以及使用时透气性能较差,手感硬挺,容易导致环境温湿度增加,滋生细菌,引发其它疾病的问题。
Description
技术领域
本发明涉及女性卫生用品技术领域,更具体地说,涉及一种超薄护垫。
背景技术
护垫产品可用于吸收女性经期末期和经期之外的日常分泌物,使用方便,很受女性青睐。
如图1和2所示,目前护垫产品结构上通常包括表层、中间吸收芯体3和底层4,表层包括面层1和导流层2。
但是现有市场上的护垫产品具有如下不足:导流层多采用热风非织造布,热风非织造布的原料为化纤,潮湿环境下,长时间皮肤接触,容易引起过敏等不适;中间吸收芯体多采用无尘纸,无尘纸的加工工艺是在绒毛浆中混入大量胶粘剂,使产品透气性能下降,手感硬挺,护垫产品使用时容易导致环境温湿度增加,细菌滋生,引发其它疾病。
因此,如何解决现有技术中护垫产品在潮湿环境下,长时间接触皮肤,容易引起过敏等不适,以及使用时透气性能较差,手感硬挺,容易导致环境温湿度增加,滋生细菌,引发其它疾病的问题,成为本领域技术人员所要解决的重要技术问题。
发明内容
本发明的目的在于提供一种超薄护垫,以解决现有技术中护垫产品在潮湿环境下,长时间接触皮肤,容易引起过敏等不适,以及使用时透气性能较差,手感硬挺,容易导致环境温湿度增加,滋生细菌,引发其它疾病的问题。
本发明的目的是通过以下技术方案实现的:
本发明提供的一种超薄护垫,包括护垫主体,所述护垫主体包括表面层、位于所述表面层下方的底面层和位于所述表面层与所述底面层之间的吸收层,所述吸收层为木浆复合水刺布。
优选地,所述表面层为纤维素纤维水刺非织造布。
优选地,所述木浆复合水刺布为木浆与纺粘布复合水刺布或木浆与梳理网复合水刺布。
优选地,所述纤维素纤维水刺非织造布为直铺纤维素纤维水刺非织造布或全交叉纤维素纤维水刺非织造布或半交叉纤维素纤维水刺非织造布。
优选地,所述底面层包括透气底膜和位于所述透气底膜下方的离型纸。
优选地,还包括与所述护垫主体相连接的包装膜,所述包装膜位于所述底面层的下方。
优选地,所述纤维素纤维水刺非织造布的材料包括棉纤维、麻纤维、竹纤维、粘胶纤维、莱赛尔纤维中的至少一者。
优选地,所述护垫主体为长条形,且所述护垫主体的两侧设有向内凹陷的弧形凹陷部。
优选地,所述护垫主体的两侧还设有与所述弧形凹陷部轮廓相一致的弧形压痕。
优选地,所述护垫主体的一端还设有花瓣形压花。
本发明提供的技术方案中,一种超薄护垫包括护垫主体,护垫主体包括表面层、位于表面层下方的底面层和位于表面层与底面层之间的吸收层,吸收层为木浆复合水刺布。如此设置,取消了导流层,消除了使用热风非织造布而产生的潮湿环境中长时间接触皮肤容易引起过敏等不适的弊端,吸收层使用木浆复合水刺布,替代无尘纸,作为中间吸收层,提升了产品的透气性,不易滋生细菌,使用更加健康卫生,产品也更柔软,更贴身,舒适度更佳,从而解决了现有技术中护垫产品在潮湿环境下,长时间接触皮肤,容易引起过敏等不适,以及使用时透气性能较差,手感硬挺,容易导致环境温湿度增加,滋生细菌,引发其它疾病的问题。此外,木浆复合水刺布通过水刺工艺,将高压微细水流喷射到木浆纤维网上,使纤维相互缠结在一起,形成木浆复合水刺布,并在布表面形成竖条纹、波浪纹或者楔形纹等不同沟槽纹路,其纹路对液体起到引导扩散的作用,可以代替现有导流层所起到的功能。而且,取消导流层后,相较于现有护垫产品,还可以进一步减小护垫的厚度,使得产品更加轻薄,使用更加方便舒适。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案,下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本发明的一些实施例,对于本领域普通技术人员来讲,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的附图。
图1为现有技术中护垫的结构示意图;
图2为现有技术中护垫的分解图;
图3为本发明实施例中超薄护垫的结构示意图;
图4为本发明实施例中超薄护垫的分解图;
图5为本发明实施例中超薄护垫的外观图。
图1-图5中:
1、面层;2、导流层;3、中间吸收芯体;4、底层;5、护垫主体;6、表面层;7、吸收层;8、底面层;9、弧形凹陷部;10、弧形压痕;11、花瓣形压花;12、封闭压痕。
具体实施方式
为使本发明的目的、技术方案和优点更加清楚,下面将对本发明的技术方案进行详细的描述。显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动的前提下所得到的所有其它实施方式,都属于本发明所保护的范围。
以下,结合附图对实施例作详细说明。此外,下面所示的实施例不对权利要求所记载的发明的内容起任何限定作用。另外,下面实施例所表示的构成的全部内容不限于作为权利要求所记载的发明的解决方案所必需的。
需要说明的是,以如图4所示的超薄护垫的摆放位置来说,图中上下方向即为所指上下方位。
请参考附图3-5,本实施例提供的超薄护垫包括护垫主体5,如图4所示,护垫主体5包括表面层6、位于表面层6下方的底面层8和位于表面层6与底面层8之间的吸收层7,吸收层7为木浆复合水刺布。如图3所示,使用时,表面层6朝上,木浆复合水刺布作为吸收层7。木浆复合水刺布不易起毛、掉屑,具有较强的吸收能力和吸液能力,未使用任何化学粘合剂。
如此设置,取消了导流层,消除了使用热风非织造布而产生的潮湿环境中长时间接触皮肤容易引起过敏等不适的弊端,吸收层使用木浆复合水刺布,替代无尘纸,作为中间吸收层,提升了产品的透气性,不易滋生细菌,使用更加健康卫生,产品也更柔软,更贴身,舒适度更佳,从而解决了现有技术中护垫产品在潮湿环境下,长时间接触皮肤,容易引起过敏等不适,以及使用时透气性能较差,手感硬挺,容易导致环境温湿度增加,滋生细菌,引发其它疾病的问题。
此外,木浆复合水刺布通过水刺工艺,将高压微细水流喷射到木浆纤维网上,使纤维相互缠结在一起,形成木浆复合水刺布,并在布的表面形成竖条纹、波浪纹或者楔形纹等不同的沟槽纹路,这些纹路对吸收的液体起到了引导扩散的作用,可以代替现有导流层所起到的功能。而且,取消导流层后,主体为三层结构,相较于现有护垫产品,还可以进一步减小护垫的厚度,使得产品更加轻薄,使用更加方便舒适。本实施例提供的超薄护垫主体三层结构,去除了导流层,具有透气性好,贴肤性佳,柔软轻薄等优点。
目前市场上的护垫产品,其面层多采用热风非织造布,热风非织造布的原料为化纤,在潮湿环境下,长时间接触皮肤,容易引起过敏等不适。为了解决这一问题,于本发明的具体实施例中,表面层6为纤维素纤维水刺非织造布。纤维素纤维水刺非织造布采用天然纤维,利用尖端梳理机和铺网机及牵伸机整理成网后,利用加压后形成的大密度的针状水柱,经过水刺机促成纤维缠结成布。如此设置,使用纤维素纤维水刺非织造布代替热风非织造布,作为产品面层,提升了产品与皮肤的相容性,更加亲肤柔软,提高产品使用舒适度。
关于吸收层7的具体设置,作为可选的实施方式,木浆复合水刺布为木浆与纺粘布复合水刺布或木浆与梳理网复合水刺布。在木浆与纺粘布复合水刺布中,纺粘非织造布的原料为聚丙烯(PP,Polypropylene),这样加工而成的吸收层在保证足够的吸液性能的同时,还可以使得吸收层变得更薄,减小主体的厚度。在木浆与梳理网复合水刺布中,梳理网的原料为聚酯纤维(Polyester)、纤维素纤维,或者两者共混,这样加工而成的产品更环保,均匀度更好。
关于表面层6的具体设置,作为可选的实施方式,纤维素纤维水刺非织造布为直铺纤维素纤维水刺非织造布或全交叉纤维素纤维水刺非织造布或半交叉纤维素纤维水刺非织造布,其形成的产品主要区别是横向强力的大小有所不同。直铺水刺布,横向强力相对较低,较于另外两种产品易变形,但是其布面平整度好。全交叉水刺布,其布面平整度较差,但是横纵向强力均衡,产品不易变形。半交叉水刺布,横纵向强力均衡,产品不易变形,而且布面平整度好。这样设置,可通过直铺水刺、全交叉水刺或半交叉水刺加工出表面层,在应用时,用户可根据实际设计需求等来综合考虑选择。
关于底面层8的具体设置,作为可选的实施方式,底面层8包括透气底膜和位于透气底膜下方的离型纸。加工时,表面层6与吸收层7形成表层和中间层复合体,再复合透气底膜,周封压纹构成封闭压痕12,从而形成产品主体,然后再复合离型纸。离型纸通过背胶与透气底膜相连接,便于使用时与衣物固定。
为了保证护垫清洁卫生,作为可选的实施方式,超薄护垫还包括与护垫主体5相连接的包装膜,包装膜位于底面层8的下方。具体地,离型纸复合包装膜,形成独立包装产品,使用时拆开包装即可。其中,各层结构复合时可通过胶合或者热合工艺进行加工。
关于表面层6的具体设置,作为可选的实施方式,纤维素纤维水刺非织造布的材料包括棉纤维、麻纤维、竹纤维、粘胶纤维、莱赛尔纤维中的至少一者,这样用户可根据实际设计需求选择其中一种或几种纤维素纤维加工成表面层。其中,棉纤维,具有舒适柔软,亲肤透气等特点。麻纤维是从各种麻类植物取得的纤维,具有透气,吸湿性较好,抗霉菌较好等优点。竹纤维是以竹子为原料经特殊工艺制成竹纤维,经纺织而成的新型面料,具有柔滑软暖、抑菌抗菌、吸湿透气等特点。粘胶纤维,是人造纤维的一种,吸湿性好,不易起静电,有较好的可纺性能。莱赛尔纤维,是一种全新的纺织面料,以天然植物纤维为原料,兼具天然纤维和合成纤维的多种优良性能,如具有舒适性好、手感好、韧性好等特点,且生产过程无化学反应,所用溶剂无毒,为绿色环保纤维。当然在其他实施例中,根据设计要求表面层6还可为其它纤维素纤维加工而成。
如图5所示,护垫主体5为长条形,且护垫主体5的两侧设有向内凹陷的弧形凹陷部9。这样设计,符合人体生理构造曲线,使用时更加舒服。
进一步地,作为可选的实施方式,护垫主体5的两侧还设有与弧形凹陷部9轮廓相一致的弧形压痕10,弧形压痕10的弯曲程度和弧形凹陷部9的曲率相同。此外,护垫主体5的一端还设有花瓣形压花11。这样设置,护垫主体经过导流压花,可以固定表面层与吸收层位置,使用中不易分层,还可以起到一定的美观和产品标识的作用。
对所公开的实施例的上述说明,使本领域专业技术人员能够实现或使用本发明。对这些实施例的多种修改对本领域的专业技术人员来说将是显而易见的,本文中所定义的一般原理可以在不脱离本发明的精神或范围的情况下,在其它实施例中实现。因此,本发明将不会被限制于本文所示的这些实施例,而是要符合与本文所公开的原理和新颖特点相一致的最宽的范围。
Claims (10)
1.一种超薄护垫,其特征在于,包括护垫主体(5),所述护垫主体(5)包括表面层(6)、位于所述表面层(6)下方的底面层(8)和位于所述表面层(6)与所述底面层(8)之间的吸收层(7),所述吸收层(7)为木浆复合水刺布。
2.如权利要求1所述的超薄护垫,其特征在于,所述表面层(6)为纤维素纤维水刺非织造布。
3.如权利要求1所述的超薄护垫,其特征在于,所述木浆复合水刺布为木浆与纺粘布复合水刺布或木浆与梳理网复合水刺布。
4.如权利要求2所述的超薄护垫,其特征在于,所述纤维素纤维水刺非织造布为直铺纤维素纤维水刺非织造布或全交叉纤维素纤维水刺非织造布或半交叉纤维素纤维水刺非织造布。
5.如权利要求1所述的超薄护垫,其特征在于,所述底面层(8)包括透气底膜和位于所述透气底膜下方的离型纸。
6.如权利要求1所述的超薄护垫,其特征在于,还包括与所述护垫主体(5)相连接的包装膜,所述包装膜位于所述底面层(8)的下方。
7.如权利要求1所述的超薄护垫,其特征在于,所述纤维素纤维水刺非织造布的材料包括棉纤维、麻纤维、竹纤维、粘胶纤维、莱赛尔纤维中的至少一者。
8.如权利要求1所述的超薄护垫,其特征在于,所述护垫主体(5)为长条形,且所述护垫主体(5)的两侧设有向内凹陷的弧形凹陷部(9)。
9.如权利要求8所述的超薄护垫,其特征在于,所述护垫主体(5)的两侧还设有与所述弧形凹陷部(9)轮廓相一致的弧形压痕(10)。
10.如权利要求1所述的超薄护垫,其特征在于,所述护垫主体(5)的一端还设有花瓣形压花(11)。
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