CN113733703A - 一种高回弹超轻鞋垫及其制备方法 - Google Patents

一种高回弹超轻鞋垫及其制备方法 Download PDF

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CN113733703A
CN113733703A CN202111137946.9A CN202111137946A CN113733703A CN 113733703 A CN113733703 A CN 113733703A CN 202111137946 A CN202111137946 A CN 202111137946A CN 113733703 A CN113733703 A CN 113733703A
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strip
fabric layer
shaped
layer
insole
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CN113733703B (zh
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吴荣照
黄茂盛
袁雄文
钟素丹
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Fujian Hongxing Erke Sports Goods Co ltd
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Abstract

本发明涉及鞋材技术领域，具体指一种高回弹超轻鞋垫及其制备方法，该鞋垫包括面料层和聚氨酯层，所述面料层的上表面为凹凸条状结构，包括间隔循环设置的条状凸起部和条状凹陷部，其中条状凸起部为防污纱线编织而成，单个条状凸起部的宽度为0.5‑1.5mm，且条状凸起部总面积不超过面料层面积的30％；条状凹陷部为调温纱线编织而成，单个条状凹陷部的宽度范围为0.8‑2mm；聚氨酯层为超临界法制备而成，其密度为0.03‑0.05g/m2；所述面料层和聚氨酯层通过点状胶粘复合而成。本发明的鞋垫具有良好的防污效果和调温效果，且采用超临界法制备，其密度低，质量轻，舒适性好。

Description

一种高回弹超轻鞋垫及其制备方法
技术领域
本发明涉及鞋材技术领域，具体指一种高回弹超轻鞋垫及其制备方法。
背景技术
鞋垫，用于鞋内鞋底上方，与人体较低直接接触，鞋垫的基础功能为鞋底的舒适度，常用材质包括硅胶、PU、EVA，有些鞋垫还会采用多层织物制成，为起到提高舒适性的作用，鞋垫的回弹性是一个重要的指标，回弹性高的鞋垫则会在一定程度上减轻脚部压力，起到压力舒缓的作用；另外，随着消费者对健康的重视程度不断提高，鞋垫的保健性也被越来越多的消费者考量，鞋垫的保健性包括其抗菌性，由于脚部长时间被包裹在鞋内，脚部汗液不能及时挥发排出体外时会滋生真菌，引发脚气、脚臭等问题，鞋垫与脚部直接接触，其良好的抗菌型可以有效缓解该类问题；另一方面，脚长期被包裹在鞋内，当天气较热或者运动量较大时，鞋内的温度较高，脚部容易产生闷热感；反之，当天气较冷且较长时间得不到运动时，鞋内的温度较低，脚部容易受冷，这将大大降低消费者的舒适感。
发明内容
为解决上述问题中的至少一者，作为本发明的第一方面，提出一种高回弹超轻鞋垫。
一种高回弹超轻鞋垫，包括面料层和聚氨酯层，所述面料层的上表面为凹凸条状结构，包括间隔循环设置的条状凸起部和条状凹陷部，其中条状凸起部为防污纱线编织而成，单个条状凸起部的宽度为0.5-1.5mm，且条状凸起部总面积不超过面料层面积的30％；条状凹陷部为调温纱线编织而成，单个条状凹陷部的宽度范围为0.8-2mm；
聚氨酯层为超临界法制备而成，其密度为0.03-0.05g/m2；
所述面料层和聚氨酯层通过点状胶粘复合而成。
进一步的，鞋垫上表面设有具有圆形凸起，该圆形凸起与聚氨酯层一体成型，其直径为0.5-1cm，高度0.5-0.8cm的，该圆形凸起位置与前脚掌部位对应，以起到按摩作用。
进一步的，聚氨酯层与面料层贴合的一面具有直径0.5-1cm的圆形凹部，各相邻圆形凹部之间设有凹槽，圆形凹部的上方粘合与其直径匹配且高度为0.5-0.8cm的可调式凸起，凹槽的上部设置有可调式管路，可调式管路连接相邻的可调式凸起，该可调式凸起及可调式管路均包括弹性壳体与内置于弹性壳体内的流动液体，各相邻可调式凸起的液体可通过可调式管路进行流动，流动液体的填充量为可调式凸起及可调式管路内部容积的二分之一至三分之二。
进一步的，面料层为针织编织层，其通过线圈的集圈或电脑提花形成凹凸条状结构。
进一步的，面料层为梭织编织层，其通过电脑提花形成凹凸条状结构。
进一步的，面料层的条状凸起部的纱线直径为条状凹陷部纱线直径的2-3倍。
进一步的，弹性壳体的材质为硅胶、橡胶、PVC中的任一种，其上面设置有隔热面料层。
进一步的，流动液体为水。
进一步的，防污纱线的基材棉纱、粘胶或涤纶中的任一种，其表面涂覆有防污整理剂。
进一步的，所述防污整理剂为有机硅整理剂。
作为本发明的第二方面，提出一种制备如上所述的高回弹超轻鞋垫的制备方法，包括以下步骤：
S1制备防污纱线，采用喷涂、浸渍或浸轧的方式，将防污整理剂整理到纱线上，对其进行防污整理；
S2调温纱线的制备：选用壳聚糖为微胶囊囊壁，正二十烷为微胶囊囊芯，以囊芯材料和囊壁材料的质量比为1：(1-4)的比例加入，然后加水进行乳化分散，得到水包油乳液，然后将得到的水包油乳液进行复凝聚反应后，加入固化剂并搅拌，得到微胶囊；将微胶囊分散于分散剂中，并与纺丝原液混合后进行纺丝，得到调温纱线；
S3面料层的编织：将纱线进行编织成表层具有凹凸条状结构的面料层，其中条状凸起部为防污纱线编织，单个条状凸起部的宽度为0.5-1.5mm，且条状凸起部面积不超过面料层面积的30％；条状凹陷部为调温纱线编织，单个条状凹陷部宽度范围为0.8-2mm；
S4聚氨酯层的制备：将聚氨酯树脂材料与交联剂按1:2.5的比例加入反应釜中搅拌共混，在30-65℃条件下，搅拌60-300秒；然后向反应釜中加入扩链剂、聚酯催化剂、发泡催化剂、匀泡剂、发泡剂，在20-80℃条件下搅拌0.5-4小时；将上述混合液导入超临界发泡机中，在80-180℃，压力4-16MPa下进行发泡,发泡2-20分钟，挤出得到聚氨酯发泡材料，将该材料置于鞋垫模具中得到鞋垫；
S5面料层与聚氨酯层的复合：通过点状胶粘，将面料层的下表面与聚氨酯层复合，其中单个胶粘点状的面积不超过0.5mm2，总胶粘点状的总面积不超过鞋垫面积的三分之一。
进一步的，所述聚氨酯树脂材料可以是植物基多元醇与聚乙二醇共混、植物基多元醇与一缩二乙二醇共混、三羟甲基丙烷、植物基多元醇与季戊四醇共混、植物基多元醇与1,4-丁二醇共混中的一种或多种组成。
进一步的，交联剂包括液态MDI、氢化MDI、TDI、三羟甲基乙烷、聚丙二醇缩水甘油醚、有机过氧化物，例如过氧化二异丙苯(DCP)、二叔丁基过氧化物(DTBP)、2,5-二甲基-2,5二叔丁基过氧化己烷或2-乙基-4甲基咪唑、2-苯基咪唑、2-异丙基咪唑、六氢邻苯二甲酸酐、三亚乙基四胺、二甲胺基丙胺、二乙胺基丙胺等中的一种或多种组成。
进一步的，所述扩链剂包括双官能团酸衍生物、异氰酸酯、酸酐和环氧化物等，其可以是1,4-丁二醇、1,6-己二醇、二甘醇(DEG)、甘油、三羟甲基丙烷、三甘醇、新戊二醇(NPG)、山梨醇中的一种或多种组成。
进一步的，所述聚酯催化剂为铝系催化剂或酶类催化剂，例如三乙基铝或三异丙氧基铝，或甲丝酵母类酶等；
进一步的，所述匀泡剂为有机硅油类。
与现有技术相比，本发明的有益效果体现在：
1面料层采用坑条凹凸结构，其中条状凸起部采用防污纱线织造而成，具有良好的防污效果，减少穿着者的清洗次数，不仅为穿着者提供方便，且延长了鞋垫的使用寿命和功能周期；条状凹陷部采用调温纤维织造而成，具有良好的调温效果，。
2鞋垫的聚氨酯层具有良好的回弹性，且采用超临界法制备，其密度低，质量轻，可进一步降低鞋子的整体重量，提高鞋子的舒适度。
3在穿着过程中，面料层的条状凸起部与交底接触，其防污效果延长了鞋垫使用周期，减少了清洁难度和清洁次数，调温纤维为纤维素纤维，其同时起到调温和吸水效果，且鞋垫面料层整体的条纹效果、吸水性和防污性通过凹凸条状结构的设置而兼容，提高了鞋垫的使用舒适性；
4面料层的调温纱线微胶囊壁材采用壳聚糖，具有一定的抗菌效果，提高了鞋垫的保健性；
5鞋垫上表面设置的可调式凸起和可调式管路可使得其内置的流动液体随着人体走路不断流动，而对脚底起到按摩作用，且该按摩方式为水流滚动式，可起到舒缓作用。
附图说明
图1为根据本发明实施方式一实施例1的鞋垫结构示意图；
图2为根据本发明实施方式一实施例的面料层截面示意图；
图3为根据本发明实施方式一实施例2的聚氨酯层结构示意图；
图4为根据本发明实施方式一实施例3的聚酯层结构示意图；
图5为根据本发明实施方式二实的鞋垫制备方法流程图。
面料层1，条状凸起部10，条状凹陷部11，聚氨酯层2，圆形凸起20，圆形凹部21，凹槽22，可调式凸起23，可调式管路24。
具体实施方式
下面通过实施例和附图，对本发明作进一步详细说明。
实施方式一
实施例1
本实施例给出一种高回弹超轻鞋垫，如图1和图2所示，包括面料层1和聚氨酯层2，所述面料层1的上表面为凹凸条状结构，包括间隔循环设置的条状凸起部10和条状凹陷部11，其中条状凸起部10为防污纱线编织而成，单个条状凸起部10的宽度为0.5-1.5mm，且条状凸起部10总面积不超过面料层1面积的30％；条状凹陷部11为调温纱线编织而成，单个条状凹陷部11的宽度范围为0.8-2mm；该条状凸起部10和条状凹陷部11的规格设置为较优方式，其即可以保证在穿着时，条状凸起部10与人体脚底接触，起到防污作用，而且条状凹陷部11占比较多，其可以保证对面料层1整体的整体的调温效果；当调温纱线的基材为纤维素纤维时，其还具有较好的吸水性，从而使面料层1的吸水性较好。
聚氨酯层2为超临界法制备而成，其密度为0.03-0.05g/m2；
所述面料层1和聚氨酯层2通过点状胶粘复合而成；点状粘胶的分布分为周边区域和中心区域，其中周边区域指的是距离鞋垫边缘2cm的环形面积区域，其环形中的区域为中心区域，为减少点状粘胶带来的舒适度问题以及防止其影响吸水性，中心区域相邻胶粘点状的距离不大于2mm，同时为保证胶粘牢度，其沿周边宽度1cm内的区域相邻胶粘点状的距离为1-2mm；
为保证整个鞋垫的透气性，聚氨酯层还可以设置若干上下贯通的透气孔。
实施例2
为进一步增加该鞋垫的穿着舒适度，本实施例在实施例1的基础上增加了鞋垫的按摩功能，如图3所示，在鞋垫的上表面设有具有圆形凸起20，该圆形凸起20与聚氨酯层2一体成型，其直径为0.5-1cm，高度0.5-0.8cm的，该圆形凸起20位置与前脚掌部位或者脚部穴位位置对应，以起到按摩作用；此时的面料层10可以有两种设置，一种是面料层10对应圆形凸起20的位置为孔洞，该孔洞用于容纳这些圆形凸起20，同时圆形凸起表面单独覆盖一层与面料层10同样材质的面料，以保证与脚底接触的表层均为面料层；面料层10的另一种设置为：面料层10采用具有良好弹性的纺织面料，例如纬编针织或者加入氨纶等弹力纱线的纺织面料，其一片式覆盖子啊聚氨酯层2表面。
实施例3
本实施例作为实施例2的一种变形，为另一种具有按摩功能的鞋垫，该按摩方式为通过流动液体进行，用来脚部运动时进行舒缓按摩，其结构如图4所示，聚氨酯层2与面料层1贴合的一面设置直径0.5-1cm的圆形凹部21，各相邻圆形凹部21之间设有凹槽22，圆形凹部21的上方粘合与其直径匹配且高度为0.5-0.8cm的可调式凸起23，凹槽22的上部设置有可调式管路24，可调式管路24连接相邻的可调式凸起23，该可调式凸起23及可调式管路24均包括弹性壳体与内置于弹性壳体内的流动液体，各相邻可调式凸起23的液体可通过可调式管路24进行流动，本实施例示例性给出一种圆形凹部21的排布方式，即设置前后两排，没排若干个，其前排的圆形凹部21与前脚掌位置对应，后的排圆形凹部21与脚心位置对应，凹槽22连接前后相邻和左右相邻的圆形凹部，可调式凸起23设置于圆型凹部21内，可调式管路24设置于凹槽22内，流动液体的填充量为可调式凸起23及可调式管路24内部容积的二分之一至三分之二，且其内未填充空气。
当走路时，随着脚掌的弯折，流动液体在前后排的调式凸起23内来回流动，从而对交底进行舒缓式按摩，这里需注意，为保证较好的按摩效果，当可调式凸起23内液体充满时，其高度大于圆形凹部21的深度，也就是会成凸起状呈现在鞋垫表面，当可调式凸起23内液体最少的状态下，其可以与圆形凹部21的深度持平会略高，凹槽22和可调式管路24的设置与上述圆形凹部21和可调式凸起23的设置同理，同时，前后排的圆型凹部21的深度可以一致，也可以不一致，其效果是保证人在走路时，随着脚掌的动作变化，后脚跟的抬起、脚部悬空和后脚跟着地等系列动作，前后排的可调式凸起23内的液体可以前后流动，对脚底产生按摩作用。圆形凹部或者可调式凸起的设置数量，具体位置可以根据需要进行设定。
在本实施例中，流动液体可以为水；弹性壳体的材质为硅胶、橡胶、PVC中的任一种，面料层1的设置可以为在可调式凸起23和可调式管路2的4位置镂空，并在可调式凸起23和可调式管路2上表面设置隔热面料层，防止流动液体温度对脚部温度的影响；该隔热面料层的与脚部接触的材质可以与面料层1的材质相同。
在上述实施例中，面料层1为针织编织层，其通过线圈的集圈或电脑提花形成凹凸条状结构；或者面料层1为梭织编织层，其通过电脑提花形成凹凸条状结构；或者面料层1的条状凸起部10的纱线直径为条状凹陷部11纱线直径的2-3倍，该凹凸条状结构可以是直线状或者波浪状、折线状等，其设置可以是延鞋垫前后方向，也可以是沿鞋垫左右方向等。
在上述实施例中，防污纱线的基材棉纱、粘胶或涤纶中的任一种，其表面喷涂或浸渍或涂覆有防污整理剂，所述防污整理剂为有机硅整理剂，还可以是氟类整理剂。
实施方式二
作为本发明的第二方面，提出一种制备如上所述的高回弹超轻鞋垫的制备方法，如图5所示，包括以下步骤：
S1制备防污纱线：采用喷涂、浸渍或浸轧的方式，将防污整理剂整理到纱线上，对其进行防污整理；
S2调温纱线的制备：选用壳聚糖为微胶囊囊壁，正二十烷为微胶囊囊芯，以囊芯材料和囊壁材料的质量比为1：1-4的比例加入，然后加水进行乳化分散，得到水包油乳液，然后将得到的水包油乳液进行复凝聚反应后，加入固化剂并搅拌，得到微胶囊；将微胶囊分散于分散剂中，并与纺丝原液混合后进行纺丝，得到调温纱线；
S3面料层1的编织：将纱线进行编织成表层具有凹凸条状结构的面料层，其中条状凸起部10为防污纱线编织，单个条状凸起部10的宽度为0.5-1.5mm，且条状凸起部面积不超过面料层面积的30％；条状凹陷部11为调温纱线编织，单个条状凹陷部11宽度范围为0.8-2mm；
S4聚氨酯层2的制备：将聚氨酯树脂材料与交联剂按1:2-3的比例加入反应釜中搅拌共混，在30-65℃条件下，搅拌60-300秒；然后向反应釜中加入扩链剂、聚酯催化剂、发泡催化剂、匀泡剂、发泡剂，在20-80℃条件下搅拌0.5-4小时；将上述混合液导入超临界发泡机中，在80-180℃，压力4-16MPa下进行发泡,发泡2-20分钟，挤出得到聚氨酯发泡材料，将该材料置于鞋垫模具中得到鞋垫；该聚氨酯发泡材料的密度：0.02-0.04g/m2；吸水倍率>7；永久压缩变形率<7％。
S5面料层1与聚氨酯层2的复合：通过点状胶粘，将面料层1的下表面与聚氨酯层2复合，其中单个胶粘点状的面积不超过0.5mm2，总胶粘点状的总面积不超过鞋垫面积的三分之一。
该制备方法的步骤S1中，防污整理剂为有机硅类，其配置成分包括：有机硅油、多元醇、交联剂、pH调节剂、水，首先在水中加入pH调节剂至弱酸，依次加入多元醇和有机硅油，然后地价交联剂，并搅拌得到该整理剂。该整理剂加入交联剂，因此其喷覆在纱线表面，可与纱线进行交联，得到防污纱线，也可以采用浸渍或者浸轧的方式得到防污纱线。
该制备方法的步骤S2中，调温纱线的微胶囊壁材还可以选用的材质包括天然高分子材料，例如明胶、阿拉伯胶、虫胶、紫胶、淀粉、糊精、蜡、松脂、海藻酸钠、玉米朊等，或者采用二者及以上该天然高分子材料的复配，其无毒，且稳定性好，成模型好；除此之外，壁材还可以是聚乙烯、聚苯乙烯、聚丁二烯、聚丙烯、聚醚、聚脲、聚乙二醇、聚乙烯醇、聚酰胺、聚丙烯酰胺、聚氨酯、聚甲基丙烯酸甲酯、聚乙烯吡咯烷酮、环氧树脂、聚硅氧烷等全合成高分子材料，其成膜性好，化学稳定性好；本实施方式中的壳聚糖具有一定抗菌性，因此作为本实施方式中微胶囊壁材的优选材料；微胶囊芯材还可以是正十六烷至正二十烷，或者石蜡等相变材料，该纺丝原液可以是醋酸纤维、纤维素纤维等。
该制备方法的步骤S3中，面料层1的编织方式有多种，例如其可以为针织编织层，其通过线圈的集圈或电脑提花形成凹凸条状结构；或者面料层1为梭织编织层，其通过电脑提花形成凹凸条状结构；或者面料层1的条状凸起部10的纱线直径为条状凹陷部11纱线直径的2-3倍。
该制备方法的步骤S4中，各物质添加质量配比为：交联剂28-60份，扩链剂0.5-4份，聚酯催化剂0.1-0.5份，发泡催化剂0.5-1.5份，匀泡剂0.5-4份，发泡剂2-6份，其余为聚氨酯树脂材料，其中是植物基多元醇与聚乙二醇共混、植物基多元醇与一缩二乙二醇共混、三羟甲基丙烷、植物基多元醇与季戊四醇共混、植物基多元醇与1,4-丁二醇共混中的一种或多种组成；交联剂包括液态MDI、氢化MDI、TDI、三羟甲基乙烷、聚丙二醇缩水甘油醚、有机过氧化物，例如过氧化二异丙苯(DCP、二叔丁基过氧化物(DTBP、2,5-二甲基-2,5二叔丁基过氧化己烷或2-乙基-4甲基咪唑、2-苯基咪唑、2-异丙基咪唑、六氢邻苯二甲酸酐、三亚乙基四胺、二甲胺基丙胺、二乙胺基丙胺等中的一种或多种组成；所述扩链剂包括双官能团酸衍生物、异氰酸酯、酸酐和环氧化物等，其可以是1,4-丁二醇、1,6-己二醇、二甘醇(DEG)、甘油、三羟甲基丙烷、三甘醇、新戊二醇(NPG)、山梨醇中的一种或多种组成；所述聚酯催化剂为铝系催化剂或酶类催化剂，例如三乙基铝或三异丙氧基铝，或甲丝酵母类酶等；所述匀泡剂为有机硅油类。
该制备方法的步骤S5中，点状粘胶的分布分为周边区域和中心区域，其中周边区域指的是距离鞋垫边缘2cm的环形面积区域，其环形中的区域为中心区域，为减少点状粘胶带来的舒适度问题以及防止其影响吸水性，中心区域相邻胶粘点状的距离不大于2mm，同时为保证胶粘牢度，其沿周边宽度1cm内的区域相邻胶粘点状的距离为1-2mm。
需要说明的是，在本发明的描述中，术语“上”“下”“前”“后”“左”“右”等指示的方位或位置关系是基于附图所示的方位或者位置关系，仅是为便于和简化描述本发明，而不是指示或暗示所示的装置或者原件必须具有特定的方位或位置关系，因此不能理解为对本发明的限制。
以上显示和描述了本发明的基本原理和主要特征和本发明的优点，对于本领域技术人员而言，显然本发明不限于上述示范性实施例的细节，而且在不背离本发明的精神或基本特征的情况下，能够以其他的具体形式实现本发明。因此，无论从哪一点来看，均应将实施例看作是示范性的，而且是非限制性的，本发明的范围由所附权利要求而不是上述说明限定，因此旨在将落在权利要求的等同要件的含义和范围内的所有变化囊括在本发明内。不应将权利要求中的任何附图标记视为限制所涉及的权利要求。
此外，应当理解，虽然本说明书按照实施方式加以描述，但并非每个实施方式仅包含一个独立的技术方案，说明书的这种叙述方式仅仅是为清楚起见，本领域技术人员应当将说明书作为一个整体，各实施例中的技术方案也可以经适当组合，形成本领域技术人员可以理解的其他实施方式。

Claims (10)

1.一种高回弹超轻鞋垫，其特征在于：包括面料层(1)和聚氨酯层(2)，所述面料层(1)的上表面为凹凸条状结构，包括间隔循环设置的条状凸起部(10)和条状凹陷部(11)，其中条状凸起部(10)为防污纱线编织而成，单个条状凸起部(10)的宽度为0.5-1.5mm，且条状凸起部(10)总面积不超过面料层(1)面积的30％；条状凹陷部(11)为调温纱线编织而成，单个条状凹陷部(11)的宽度范围为0.8-2mm；
聚氨酯层(2)为超临界法制备而成，其密度为0.03-0.05g/m2；
所述面料层(1)和聚氨酯层(2)通过点状胶粘复合而成。
2.根据权利要求1所述的高回弹超轻鞋垫，其特征在于：鞋垫上表面设有具有圆形凸起(20)，该圆形凸起(20)与聚氨酯层(2)一体成型，其直径为0.5-1cm，高度0.5-0.8cm的，该圆形凸起(20)位置与前脚掌部位对应，以起到按摩作用。
3.根据权利要求1所述的高回弹超轻鞋垫，其特征在于：聚氨酯层(2)与面料层(1)贴合的一面具有直径0.5-1cm的圆形凹部(21)，各相邻圆形凹部(21)之间设有凹槽(22)，圆形凹部(21)的上方粘合与其直径匹配且高度为0.5-0.8cm的可调式凸起(23)，凹槽(22)的上部设置有可调式管路(24)，可调式管路(24)连接相邻的可调式凸起(23)，该可调式凸起(23)及可调式管路(24)均包括弹性壳体与内置于弹性壳体内的流动液体，各相邻可调式凸起(23)的液体可通过可调式管路(24)进行流动，流动液体的填充量为可调式凸起(23)及可调式管路(24)内部容积的二分之一至三分之二。
4.根据权利要求1所述的高回弹超轻鞋垫，其特征在于：面料层(1)为针织编织层，其通过线圈的集圈或电脑提花形成凹凸条状结构。
5.根据权利要求1所述的高回弹超轻鞋垫，其特征在于：面料层(1)为梭织编织层，其通过电脑提花形成凹凸条状结构。
6.根据权利要求1所述的高回弹超轻鞋垫，其特征在于：面料层(1)的条状凸起部(10)的纱线直径为条状凹陷部(11)纱线直径的2-3倍。
7.根据权利要求3所述的高回弹超轻鞋垫，其特征在于：弹性壳体的材质为硅胶、橡胶、PVC中的任一种，其上面设置有隔热面料层。
8.根据权利要求3所述的高回弹超轻鞋垫，其特征在于：流动液体为水。
9.根据权利要求1-8任一所述的高回弹超轻鞋垫，其特征在于：防污纱线的基材棉纱、粘胶或涤纶中的任一种，其表面涂覆有防污整理剂。
10.一种如权利要求1-9任一所述的高回弹超轻鞋垫的制备方法，其特征在于：包括以下步骤：
S1制备防污纱线，采用喷涂、浸渍或浸轧的方式，将防污整理剂整理到纱线上，对其进行防污整理；
S2调温纱线的制备：选用壳聚糖为微胶囊囊壁，正二十烷为微胶囊囊芯，以囊芯材料和囊壁材料的质量比为1：(1-4)的比例加入，然后加水进行乳化分散，得到水包油乳液，然后将得到的水包油乳液进行复凝聚反应后，加入固化剂并搅拌，得到微胶囊；将微胶囊分散于分散剂中，并与纺丝原液混合后进行纺丝，得到调温纱线；
S3面料层(1)的编织：将纱线进行编织成表层具有凹凸条状结构的面料层，其中条状凸起部(10)为防污纱线编织，单个条状凸起部(10)的宽度为0.5-1.5mm，且条状凸起部面积不超过面料层面积的30％；条状凹陷部(11)为调温纱线编织，单个条状凹陷部(11)宽度范围为0.8-2mm；
S4聚氨酯层(2)的制备：将聚氨酯树脂材料与交联剂按1:2.5的比例加入反应釜中搅拌共混，在30-65℃条件下，搅拌60-300秒；然后向反应釜中加入扩链剂、聚酯催化剂、发泡催化剂、匀泡剂、发泡剂，在20-80℃条件下搅拌0.5-4小时；将上述混合液导入超临界发泡机中，在80-180℃，压力4-16MPa下进行发泡,发泡2-20分钟，挤出得到聚氨酯发泡材料，将该材料置于鞋垫模具中得到鞋垫；
S5面料层(1)与聚氨酯层(2)的复合：通过点状胶粘，将面料层(1)的下表面与聚氨酯层(2)复合，其中单个胶粘点状的面积不超过0.5mm2，总胶粘点状的总面积不超过鞋垫面积的三分之一。
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115093599A (zh) * 2022-07-05 2022-09-23 界首市玉丰塑业有限公司 一种轻质发泡拖鞋的制备方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130005178A (ko) * 2011-07-05 2013-01-15 권미정 발에서 땀과 냄새를 흡수하도록 제공되는 기능성 신발 깔창
US20130227861A1 (en) * 2010-11-16 2013-09-05 Basf Se Novel damping element in shoe soles
CN108741412A (zh) * 2018-05-28 2018-11-06 东莞市顺风运动器材有限公司 一种解压抗疲劳健步鞋垫
CN111663214A (zh) * 2020-06-08 2020-09-15 江苏浩业纤维科技有限公司 一种相变调温纤维混纺纱线
CN112142948A (zh) * 2020-10-16 2020-12-29 宿迁嘉禾塑料金属制品有限公司 一种鞋垫用高吸湿抑菌聚氨酯泡沫材料及其制备方法
CN112335994A (zh) * 2020-11-10 2021-02-09 东莞市高博电子科技有限公司 一种鞋垫、制作鞋垫的鞋垫一体成型机及方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080254263A1 (en) * 2005-02-23 2008-10-16 Teijin Fibers Limited Composite Fabric Material Exhibiting Three-Dimensional Structural Change Upon Water Absorption, and Textile Products
CN106881934A (zh) * 2017-01-17 2017-06-23 广西吉顺能源科技有限公司 一种聚氨酯抗菌按摩鞋垫
CN108720170A (zh) * 2018-04-28 2018-11-02 东莞市顺风运动器材有限公司 一种降温凉爽鞋垫
CN113087954A (zh) * 2021-04-06 2021-07-09 晋江森大鞋材有限公司 环保透气聚氨酯鞋垫的制备方法
CN215970523U (zh) * 2021-09-27 2022-03-08 福建鸿星尔克体育用品有限公司 一种高回弹超轻鞋垫及运动鞋

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130227861A1 (en) * 2010-11-16 2013-09-05 Basf Se Novel damping element in shoe soles
KR20130005178A (ko) * 2011-07-05 2013-01-15 권미정 발에서 땀과 냄새를 흡수하도록 제공되는 기능성 신발 깔창
CN108741412A (zh) * 2018-05-28 2018-11-06 东莞市顺风运动器材有限公司 一种解压抗疲劳健步鞋垫
CN111663214A (zh) * 2020-06-08 2020-09-15 江苏浩业纤维科技有限公司 一种相变调温纤维混纺纱线
CN112142948A (zh) * 2020-10-16 2020-12-29 宿迁嘉禾塑料金属制品有限公司 一种鞋垫用高吸湿抑菌聚氨酯泡沫材料及其制备方法
CN112335994A (zh) * 2020-11-10 2021-02-09 东莞市高博电子科技有限公司 一种鞋垫、制作鞋垫的鞋垫一体成型机及方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115093599A (zh) * 2022-07-05 2022-09-23 界首市玉丰塑业有限公司 一种轻质发泡拖鞋的制备方法
CN115093599B (zh) * 2022-07-05 2023-06-30 安徽玉丰新材料科技股份有限公司 一种轻质发泡拖鞋的制备方法

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