CN106589555B - 一种抗菌型瑜伽棒 - Google Patents

一种抗菌型瑜伽棒 Download PDF

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CN106589555B
CN106589555B CN201611254659.5A CN201611254659A CN106589555B CN 106589555 B CN106589555 B CN 106589555B CN 201611254659 A CN201611254659 A CN 201611254659A CN 106589555 B CN106589555 B CN 106589555B
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epe
agent
foaming
antibacterial
parts
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CN106589555A (zh
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丁理超
丁裕宁
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PINGHU SHENGROUDE PLASTIC Co Ltd
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Abstract

本发明公开了一种抗菌型瑜伽棒，由高密度EPE发泡基层、高弹性EPE发泡中间层、抗菌EPE发泡表层从内到外依次平行相套，同轴连接组成。所述抗菌EPE发泡表层为附着有抗菌剂的EPE层。本发明在瑜伽棒表层设置附着有抗菌剂的抗菌EPE发泡表层，提高其抗菌性能，防止疾病传播，降低消毒成本，保障使用者的身体健康。本发明提供的瑜伽棒抗菌、韧性、耐磨，缓冲、舒适，有效解决了瑜伽棒使用过程中表面细菌传播的问题，具有很好的市场前景及社会经济效益。

Description

一种抗菌型瑜伽棒
技术领域
本发明涉及一种抗菌型瑜伽棒。
背景技术
时下，市售瑜伽棒大多以LDPE为主要原料，添加少量单甘脂、丁烷、滑石粉、调色母等高分子材料制作而成，以其弹性好、优秀的缓冲抗震功能而被广泛应用；但瑜伽房中的瑜伽垫和瑜伽棒通常为公用，不同练习者交替使用，在使用过程中人体会与瑜伽垫直接接触，会导致瑜伽棒或瑜伽垫上附着人体细菌，这会产生健康隐患，可能导致疾病传播。为了保证健康，要对瑜伽垫经常进行消毒处理，这无疑会增大使用成本。为解决上述现有技术存在的不足，本技术提供了一种抗菌型瑜伽棒，在瑜伽棒表面设置抗菌层，解决细菌危害。
发明内容
为解决上述现有技术存在的不足，本技术提供了一种抗菌型瑜伽棒，在瑜伽棒表面设置抗菌层，解决细菌危害。
本发明采用的技术方案是：
一种抗菌型瑜伽棒，所述抗菌型瑜伽棒由高密度EPE发泡基层、高弹性EPE发泡中间层、抗菌EPE发泡表层从内到外依次平行相套，同轴连接组成。
所述抗菌EPE发泡表层为附着有抗菌剂的EPE层，所述抗菌剂为金属抗菌剂或有机抗菌剂，所述有机抗菌剂优选壳聚糖，所述金属抗菌剂优选金属氧化物如氧化锌、氧化镁；银、铜、锌及其无机盐和络合物等，如吡啶硫酮锌、载银磷酸锆等。
所述高密度EPE发泡基层为含有增强剂的高密度EPE层，加入增强剂提高发泡体密度，增强基层的韧性和耐磨性。
所述高弹性EPE发泡中间层为两次发泡的高发泡率EPE层。通过改进发泡工艺，采用两次发泡工艺，增加泡孔密度，提高发泡层弹性，提高缓冲性能，增强舒适度。
所述高密度EPE发泡基层、高弹性EPE发泡中间层、抗菌EPE发泡表层的厚度比为1:0.1～2:0.1～1，优选1:0.2～1:0.2～0.5。高密度EPE发泡基层的厚度是指其直径，高弹性EPE发泡中间层、抗菌EPE发泡表层的厚度是指沿径向方向的厚度。
所述抗菌EPE发泡表层的原料包括以下质量份的组分：
低密度聚乙烯100份
成核剂0.5～3份
发泡剂6～10份
抗收缩剂0.1-1份
抗菌剂0.1～1份。
所述的成核剂选自滑石粉或超细碳酸钙；所述的发泡剂为丁烷；所述的抗收缩剂为单甘脂；
所述的抗菌剂优选壳聚糖、纳米氧化锌、载银磷酸锆等。
进一步，所述高弹性EPE发泡中间层的原料包括以下质量份的组分：
低密度聚乙烯100份
成核剂1～5份
发泡剂10～15份
抗收缩剂0.1-2份
所述高密度EPE发泡基层的原料包括以下质量份的组分：
低密度聚乙烯100份
成核剂0.2～1份
发泡剂0.5～3份
抗收缩剂0.05-0.2份
增强剂0.5～5份。
所述增强剂可以为玻璃纤维等。
所述高密度EPE发泡基层、高弹性EPE发泡中间层、抗菌EPE发泡表层的原料中各自可以再加入色母料0～2份，其中的0表示无限接近于0但不为0。
所述高密度EPE发泡基层、抗菌EPE发泡表层的原料采用一次发泡工艺，所述高弹性EPE发泡中间层的原料采用两次发泡工艺，即采用一级挤出机和二级挤出机依次进行两次发泡。其中发泡剂可以在一级挤出机时全部加入也可以分批次加入，分批次加入可以在一级挤出机中加入1/2～2/3的发泡剂，然后在二级挤出机中加入剩余的发泡剂。
按照各配方和工艺分别制作得到高密度EPE发泡基层、高弹性EPE发泡中间层、抗菌EPE发泡表层的原料后，按照抗菌型瑜伽棒的结构，进行切割组装粘合，制得所述抗菌型瑜伽棒。
本发明在瑜伽棒表层设置附着有抗菌剂的抗菌EPE发泡表层，提高其抗菌性能，防止疾病传播，降低消毒成本，保障使用者的身体健康。瑜伽棒的高密度EPE发泡基层则加入增强剂提高发泡体密度，增强基层的韧性和耐磨性。高弹性EPE发泡中间层通过改进发泡工艺，采用两次发泡工艺，增加泡孔密度，提高发泡层弹性，提高缓冲性能，增强舒适度。本发明制得的瑜伽棒抗菌、韧性、耐磨，缓冲、舒适，有效解决了瑜伽棒使用过程中表面细菌传播问题，具有很好的市场前景及社会经济效益。
附图说明
图1抗菌型瑜伽棒的剖面结构图。
图1中，1为高密度EPE发泡基层、2为高弹性EPE发泡中间层、3为抗菌EPE发泡表层。
具体实施方式
下面以具体实施例来对本发明的技术方案做进一步说明，但本发明的保护范围不限于此。
实施例1
本发明抗菌型瑜伽棒一个优选的实施方式如图1所示，由高密度EPE发泡基层1、高弹性EPE发泡中间层2、抗菌EPE发泡表层3从内到外依次平行相套，同轴连接组成。图1中仅表示了高密度EPE发泡基层1、高弹性EPE发泡中间层2、抗菌EPE发泡表层3从内到外依次平行相套的结构，为了增加瑜伽棒的按摩功能，还可以在抗菌EPE发泡表层3表面设置各种按摩部位，不论抗菌EPE发泡表层3的表面为何种形状，都属于本发明的保护范围。
所述抗菌EPE发泡表层为附着有抗菌剂的EPE层。
所述高密度EPE发泡基层为含有增强剂的高密度EPE层。
所述高弹性EPE发泡中间层为两次发泡的高发泡率EPE层。
所述抗菌EPE发泡表层的原料包括以下质量份的组分：
低密度聚乙烯100份
成核剂1份
发泡剂6份
抗收缩剂0.2份
抗菌剂0.3份
色母料0.1份。
所述的成核剂选自滑石粉；所述的发泡剂为丁烷；所述的抗收缩剂为单甘脂；
所述的抗菌剂为载银磷酸锆。
所述高弹性EPE发泡中间层的原料包括以下质量份的组分：
低密度聚乙烯100份
成核剂3份
发泡剂10份
抗收缩剂0.5份
色母料0.1份
所述高密度EPE发泡基层的原料包括以下质量份的组分：
低密度聚乙烯100份
成核剂0.5份
发泡剂2份
抗收缩剂0.05份
增强剂1份
色母料0.1份。
所述高密度EPE发泡基层、抗菌EPE发泡表层的原料采用一次发泡工艺，所述高弹性EPE发泡中间层的原料采用两次发泡工艺，即采用一级挤出机和二级挤出机依次进行两次发泡。发泡剂在一级挤出机时全部加入。
按照各配方和工艺分别制作得到高密度EPE发泡基层、高弹性EPE发泡中间层、抗菌EPE发泡表层的原料后，按照抗菌型瑜伽棒的结构，进行切割组装粘合，制得所述抗菌型瑜伽棒。在一个优选的实施方式中，各层的厚度分别为：高密度EPE发泡基层直径2cm，高弹性EPE发泡中间层径向方向的厚度1cm，抗菌EPE发泡表层径向方向的厚度1cm。
所得抗菌型瑜伽棒的性能参数如下：密度23kg/m3,拉伸强度2.5kg/CM；粘合强度：＞12Ncm；耐曲折性能：不断、无裂纹；抗菌性能：强；含铅量：＜10mg/kg；规格：直径6cmX18cm。
实施例2
抗菌型瑜伽棒的结构和配方同实施例1，所不同的是，抗菌EPE发泡表层的原料中使用的抗菌剂为壳聚糖。
各层的厚度分别为：高密度EPE发泡基层直径3cm，高弹性EPE发泡中间层径向方向的厚度1cm，抗菌EPE发泡表层径向方向的厚度1.5cm。
所得抗菌型瑜伽棒的性能参数如下：密度24kg/m3,拉伸强度2.5kg/CM；粘合强度：＞12Ncm；耐曲折性能：不断、无裂纹；抗菌性能：强；含铅量：＜10mg/kg；规格：直径8cmX25cm。
实施例3
抗菌型瑜伽棒的结构和配方同实施例1，所不同的是，所述高弹性EPE发泡中间层的原料采用两次发泡工艺，即采用一级挤出机和二级挤出机依次进行两次发泡。其中发泡剂在一级挤出机中加入2/3的发泡剂，然后在二级挤出机中加入剩余的发泡剂。
各层的厚度分别为：高密度EPE发泡基层直径4cm，高弹性EPE发泡中间层径向方向的厚度1.5cm，抗菌EPE发泡表层径向方向的厚度1cm。
所得抗菌型瑜伽棒的性能参数如下：密度25kg/m3,拉伸强度2.5kg/CM；粘合强度：＞12Ncm；耐曲折性能：不断、无裂纹；抗菌性能：强；含铅量：＜10mg/kg；规格：直径9cmX25cm。
实施例4
抗菌型瑜伽棒的结构同实施例1，所不同的是各层原料的配方不同，如下：
所述抗菌EPE发泡表层的原料包括以下质量份的组分：
低密度聚乙烯100份
成核剂2份
发泡剂8份
抗收缩剂0.3份
抗菌剂1份
色母料0.2份。
所述的成核剂选自滑石粉；所述的发泡剂为丁烷；所述的抗收缩剂为单甘脂；
所述的抗菌剂为纳米氧化锌。
所述高弹性EPE发泡中间层的原料包括以下质量份的组分：
低密度聚乙烯100份
成核剂3份
发泡剂15份
抗收缩剂1份
色母料0.2份
所述高密度EPE发泡基层的原料包括以下质量份的组分：
低密度聚乙烯100份
成核剂0.8份
发泡剂3份
抗收缩剂0.1份
增强剂2份
色母料0.2份。
工艺同实施例2。各层的厚度分别为：高密度EPE发泡基层直径2cm，高弹性EPE发泡中间层径向方向的厚度2cm，抗菌EPE发泡表层径向方向的厚度0.5cm。
所得抗菌型瑜伽棒的性能参数如下：密度20kg/m3,拉伸强度2.5kg/CM；粘合强度：＞12Ncm；耐曲折性能：不断、无裂纹；抗菌性能：强；含铅量：＜10mg/kg；规格：直径7cmX18cm。

Claims (4)

1.一种抗菌型瑜伽棒，其特征在于所述抗菌型瑜伽棒由高密度EPE发泡基层、高弹性EPE发泡中间层、抗菌EPE发泡表层从内到外依次平行相套，同轴连接组成；
高密度EPE发泡基层的原料包括以下质量份的组分：
低密度聚乙烯100份
成核剂0.2～1份
发泡剂0.5～3份
抗收缩剂0.05-0.2份
增强剂0.5～5份；
所述高弹性EPE发泡中间层为两次发泡的高发泡率EPE层；
所述高弹性EPE发泡中间层的原料包括以下质量份的组分：
低密度聚乙烯100份
成核剂1～5份
发泡剂10～15份
抗收缩剂0.1-2份；
所述抗菌EPE发泡表层的原料包括以下质量份的组分：
低密度聚乙烯100份
成核剂0.5～3份
发泡剂6～10份
抗收缩剂0.1-1份
抗菌剂0.1～1份。
2.如权利要求1所述的抗菌型瑜伽棒，其特征在于所述抗菌剂为金属抗菌剂或有机抗菌剂。
3.如权利要求1所述的抗菌型瑜伽棒，其特征在于所述的成核剂选自滑石粉或超细碳酸钙；所述的发泡剂为丁烷；所述的抗收缩剂为单甘脂。
4.如权利要求1所述的抗菌型瑜伽棒，其特征在于所述高密度EPE发泡基层、高弹性EPE发泡中间层、抗菌EPE发泡表层的原料中各自加入色母料0～2份。
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CN104127992A (zh) * 2014-07-25 2014-11-05 平湖市圣柔得塑业有限公司 一种瑜伽棒及其制造方法
CN204709699U (zh) * 2015-06-05 2015-10-21 宜州市叒木天虫蚕业科技有限公司 一种可水洗抗菌蚕丝瑜伽垫
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Publication number Priority date Publication date Assignee Title
CN104127992A (zh) * 2014-07-25 2014-11-05 平湖市圣柔得塑业有限公司 一种瑜伽棒及其制造方法
CN204709699U (zh) * 2015-06-05 2015-10-21 宜州市叒木天虫蚕业科技有限公司 一种可水洗抗菌蚕丝瑜伽垫
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