CN113510975A - 一种纤维捻合式合成革及其制备方法 - Google Patents

一种纤维捻合式合成革及其制备方法 Download PDF

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CN113510975A
CN113510975A CN202110839193.XA CN202110839193A CN113510975A CN 113510975 A CN113510975 A CN 113510975A CN 202110839193 A CN202110839193 A CN 202110839193A CN 113510975 A CN113510975 A CN 113510975A
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刘以东
徐广梅
何双跃
崔庆
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Dongtai Fu'an Synthetic Material Co ltd
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Abstract

本发明公开了一种纤维捻合式合成革及其制备方法，包括基材层、装饰层、复合型穿接纤维、封装层；本发明的复合型穿接纤维由亚麻纤维丝螺旋缠绕于玻璃纤维丝外侧捻合而成，将玻璃纤维的强度和亚麻纤维的柔性性相互结合，提高了整个结构的强度和柔韧性，由于亚麻纤维丝的螺旋缠绕使得玻璃纤维丝的四周外侧形成螺旋式凸起和凹槽相间分布的结构，如此使得复合型穿接纤维与基材层凸起柱和装饰层凸起柱接触面积更大、摩擦力更大，结构更加稳定。

Description

一种纤维捻合式合成革及其制备方法
技术领域
本发明涉及一种纤维捻合式合成革及其制备方法。
背景技术
随着社会的不断发展，人民生活水平日益提高，人们对于居住环境的要求也日益提高。目前，室内墙壁装饰以及沙发座椅的垫子主要是用装饰合成革和天然皮革，对于天然皮革，由于受到自然条件制约，同时全世界对保护动物的意识逐步加强，天然皮革正在逐年减少。目前，市场上开发的家用装饰合成革，一般包括装饰层和基材层，装饰层和基材层通过PVC树脂混合各种改性剂混炼而成，然后将装饰层和基材层进行热压贴合，但是，这样的装饰革的透气性差，使用感受不好，而且装饰层和基材层贴合不牢固，结构稳固性差，同时需要提高结构的强度和韧性。
发明内容
针对上述现有技术的不足之处，本发明解决的问题为：提供一种强度和韧性兼具、结构稳固性好、透气性好的纤维捻合式合成革及其制备方法。
为解决上述问题，本发明采取的技术方案如下：
一种纤维捻合式合成革，包括基材层、装饰层、复合型穿接纤维、封装层；所述基材层的上端面设有多个均匀分布的基材层凸起柱；所述多个基材层凸起柱相互平行，多个基材层凸起柱之间设有基材层间隔槽；所述装饰层的下端面设有多个均匀分布的装饰层凸起柱；所述多个装饰层凸起柱相互平行，多个装饰层凸起柱之间设有装饰层间隔槽；所述装饰层覆盖安装于基材层上端；所述多个装饰层凸起柱和多个基材层凸起柱依次相间分布；所述多个装饰层凸起柱和多个基材层凸起柱依次相间分布之间设有空气间隙；所述装饰层凸起柱对接于基材层间隔槽内，基材层凸起柱对接于装饰层间隔槽内；所述多个装饰层凸起柱和多个基材层凸起柱通过多个复合型穿接纤维进行穿接定位；所述封装层封装连接于基材层和装饰层的四周；所述复合型穿接纤维为亚麻纤维丝螺旋缠绕于玻璃纤维丝外侧捻合而成；所述亚麻纤维丝和玻璃纤维丝的外侧涂刷PVC树脂。
进一步，所述基材层各组分以及重量份如下：PVC树脂100份、稳定剂2至3份、发泡剂2至5份、碳酸钙20至30份；所述装饰层的各组分以及重量份如下：PVC树脂100份、增塑剂30至40份、色饼5至10份；所述封装层的各组分以及重量份如下：PVC树脂100份、亚麻纤维粉末20至30份、增塑剂50至60份。
进一步，所述的增塑剂为DOP邻苯二甲酸二辛酯。
进一步，所述的PVC树脂为三型PVC树脂。
一种纤维捻合式合成革的制备方法，步骤如下：
S1、制备基材层：将基材层中的各组分送入搅拌机中进行搅拌，将搅拌好的基材层的各组分进行混炼和开炼，得到基材层糊料，将基材层糊料送入基材层模具中进行压实，冷却脱模，形成上端面设有多个均匀分布的基材层凸起柱的基材层；
S2、制备装饰层：将装饰层中的各组分送入搅拌机中进行搅拌，将搅拌好的装饰层的各组分进行混炼和开炼，得到装饰层糊料，将装饰层糊料送入装饰层模具中进行压实，冷却脱模，形成上端面设有多个均匀分布的装饰层凸起柱的装饰层；
S3、制备复合型穿接纤维：将亚麻纤维丝螺旋缠绕于玻璃纤维丝外侧捻合而成，使得玻璃纤维丝的四周外侧形成螺旋式凸起和凹槽相间分布结构，然后在亚麻纤维丝和玻璃纤维丝的外侧涂刷PVC树脂，冷却得到复合型穿接纤维；
S4、穿接：将装饰层覆盖安装于基材层上端后放置于加热板上进行加热，多个装饰层凸起柱和多个基材层凸起柱依次相间分布，并且多个装饰层凸起柱和多个基材层凸起柱依次相间分布之间设有空气间隙，然后将多个复合型穿接纤维依次穿接于装饰层凸起柱和基材层凸起柱上，通过多个复合型穿接纤维将多个装饰层凸起柱和基材层凸起柱进行穿接，穿接完毕之后停止加热；
S5、封装：将封装层中的各组分送入搅拌机中进行搅拌，将搅拌好的封装层的各组分进行混炼和开炼，得到封装层糊料，将封装层糊料涂刷于装饰层和基材层的四周，冷却后，得到合成革。
进一步，所述步骤S4中加热板的温度为70至80℃。
本发明的有益效果
1.本发明的复合型穿接纤维由亚麻纤维丝螺旋缠绕于玻璃纤维丝外侧捻合而成，将玻璃纤维的强度和亚麻纤维的柔性性相互结合，提高了整个结构的强度和柔韧性，由于亚麻纤维丝的螺旋缠绕使得玻璃纤维丝的四周外侧形成螺旋式凸起和凹槽相间分布的结构，如此使得复合型穿接纤维与基材层凸起柱和装饰层凸起柱接触面积更大、摩擦力更大，结构更加稳定。
2.本发明为了增加结构强度，在基材层的上端面设置多个均匀分布的基材层凸起柱，在装饰层的下端面设置多个均匀分布的装饰层凸起柱，将装饰层覆盖安装于基材层上端，使得多个装饰层凸起柱和多个基材层凸起柱依次相间分布，并且将多个装饰层凸起柱和多个基材层凸起柱通过多个复合型穿接纤维进行穿接定位，实现穿接，将基材层和装饰层的四周通过封装层进行封装，使得整个结构更加稳固。
3.本发明的多个基材层凸起柱之间设有基材层间隔槽，多个装饰层凸起柱之间设有装饰层间隔槽，如此使得多个装饰层凸起柱和多个基材层凸起柱依次相间分布之间设有空气间隙，如此使得基材层和装饰层内部形成空气导流间隙，再加上封装层中加入了亚麻纤维，使得封装层具有一定的透气性，如此使得基材层和装饰层的内部与外界形成空气流动，提高了整个材料的透气性以及排湿性。
附图说明
图1为本发明的结构示意图。
图2为本发明的局部放大结构示意图。
图3为本发明复合型穿接纤维的放大结构示意图。
具体实施方式
下面结合附图对本发明内容作进一步详细说明。
实施例1
如图1至3所示，一种纤维捻合式合成革，包括基材层1、装饰层2、复合型穿接纤维3、封装层4；所述基材层1的上端面设有多个均匀分布的基材层凸起柱11；所述多个基材层凸起柱11相互平行，多个基材层凸起柱11之间设有基材层间隔槽12；所述装饰层2的下端面设有多个均匀分布的装饰层凸起柱21；所述多个装饰层凸起柱21相互平行，多个装饰层凸起柱21之间设有装饰层间隔槽22；所述装饰层2覆盖安装于基材层1上端；所述多个装饰层凸起柱21和多个基材层凸起柱11依次相间分布；所述多个装饰层凸起柱21和多个基材层凸起柱11依次相间分布之间设有空气间隙5；所述装饰层凸起柱21对接于基材层间隔槽12内，基材层凸起柱11对接于装饰层间隔槽22内；所述多个装饰层凸起柱21和多个基材层凸起柱11通过多个复合型穿接纤维3进行穿接定位；所述封装层4封装连接于基材层1和装饰层2的四周；所述复合型穿接纤维3为亚麻纤维丝32螺旋缠绕于玻璃纤维丝31外侧捻合而成；所述亚麻纤维丝和玻璃纤维丝的外侧涂刷PVC树脂。所述基材层各组分以及重量份如下：PVC树脂100份、稳定剂2份、发泡剂2份、碳酸钙20份；所述装饰层的各组分以及重量份如下：PVC树脂100份、增塑剂30份、色饼5份；所述封装层的各组分以及重量份如下：PVC树脂100份、亚麻纤维粉末20份、增塑剂50份。进一步，所述的增塑剂为DOP邻苯二甲酸二辛酯。进一步，所述的PVC树脂为三型PVC树脂。
实施例2
如图1至3所示，一种纤维捻合式合成革，包括基材层1、装饰层2、复合型穿接纤维3、封装层4；所述基材层1的上端面设有多个均匀分布的基材层凸起柱11；所述多个基材层凸起柱11相互平行，多个基材层凸起柱11之间设有基材层间隔槽12；所述装饰层2的下端面设有多个均匀分布的装饰层凸起柱21；所述多个装饰层凸起柱21相互平行，多个装饰层凸起柱21之间设有装饰层间隔槽22；所述装饰层2覆盖安装于基材层1上端；所述多个装饰层凸起柱21和多个基材层凸起柱11依次相间分布；所述多个装饰层凸起柱21和多个基材层凸起柱11依次相间分布之间设有空气间隙5；所述装饰层凸起柱21对接于基材层间隔槽12内，基材层凸起柱11对接于装饰层间隔槽22内；所述多个装饰层凸起柱21和多个基材层凸起柱11通过多个复合型穿接纤维3进行穿接定位；所述封装层4封装连接于基材层1和装饰层2的四周；所述复合型穿接纤维3为亚麻纤维丝32螺旋缠绕于玻璃纤维丝31外侧捻合而成；所述亚麻纤维丝和玻璃纤维丝的外侧涂刷PVC树脂。所述基材层各组分以及重量份如下：PVC树脂100份、稳定剂3份、发泡剂4份、碳酸钙25份；所述装饰层的各组分以及重量份如下：PVC树脂100份、增塑剂35份、色饼7份；所述封装层的各组分以及重量份如下：PVC树脂100份、亚麻纤维粉末25份、增塑剂55份。进一步，所述的增塑剂为DOP邻苯二甲酸二辛酯。进一步，所述的PVC树脂为三型PVC树脂。
实施例3
如图1至3所示，一种纤维捻合式合成革，包括基材层1、装饰层2、复合型穿接纤维3、封装层4；所述基材层1的上端面设有多个均匀分布的基材层凸起柱11；所述多个基材层凸起柱11相互平行，多个基材层凸起柱11之间设有基材层间隔槽12；所述装饰层2的下端面设有多个均匀分布的装饰层凸起柱21；所述多个装饰层凸起柱21相互平行，多个装饰层凸起柱21之间设有装饰层间隔槽22；所述装饰层2覆盖安装于基材层1上端；所述多个装饰层凸起柱21和多个基材层凸起柱11依次相间分布；所述多个装饰层凸起柱21和多个基材层凸起柱11依次相间分布之间设有空气间隙5；所述装饰层凸起柱21对接于基材层间隔槽12内，基材层凸起柱11对接于装饰层间隔槽22内；所述多个装饰层凸起柱21和多个基材层凸起柱11通过多个复合型穿接纤维3进行穿接定位；所述封装层4封装连接于基材层1和装饰层2的四周；所述复合型穿接纤维3为亚麻纤维丝32螺旋缠绕于玻璃纤维丝31外侧捻合而成；所述亚麻纤维丝和玻璃纤维丝的外侧涂刷PVC树脂。所述基材层各组分以及重量份如下：PVC树脂100份、稳定剂2份、发泡剂5份、碳酸钙30份；所述装饰层的各组分以及重量份如下：PVC树脂100份、增塑剂40份、色饼10份；所述封装层的各组分以及重量份如下：PVC树脂100份、亚麻纤维粉末30份、增塑剂60份。进一步，所述的增塑剂为DOP邻苯二甲酸二辛酯。进一步，所述的PVC树脂为三型PVC树脂。
实施例4
如图1和2所示，一种纤维捻合式合成革的制备方法，步骤如下：
S1、制备基材层1：将基材层中的各组分送入搅拌机中进行搅拌，将搅拌好的基材层的各组分进行混炼和开炼，得到基材层糊料，将基材层糊料送入基材层模具中进行压实，冷却脱模，形成上端面设有多个均匀分布的基材层凸起柱的基材层。
S2、制备装饰层2：将装饰层中的各组分送入搅拌机中进行搅拌，将搅拌好的装饰层的各组分进行混炼和开炼，得到装饰层糊料，将装饰层糊料送入装饰层模具中进行压实，冷却脱模，形成上端面设有多个均匀分布的装饰层凸起柱的装饰层。
S3、制备复合型穿接纤维3：将亚麻纤维丝螺旋缠绕于玻璃纤维丝外侧捻合而成，使得玻璃纤维丝的四周外侧形成螺旋式凸起和凹槽相间分布结构，然后在亚麻纤维丝和玻璃纤维丝的外侧涂刷PVC树脂，冷却得到复合型穿接纤维；
S4、穿接：将装饰层2覆盖安装于基材层1上端后放置于加热板上进行加热，多个装饰层凸起柱21和多个基材层凸起柱11依次相间分布，并且多个装饰层凸起柱21和多个基材层凸起柱11依次相间分布之间设有空气间隙5，然后将多个复合型穿接纤维3依次穿接于装饰层凸起柱和基材层凸起柱上，通过多个复合型穿接纤维将多个装饰层凸起柱和基材层凸起柱进行穿接，穿接完毕之后停止加热；步骤S4中加热板的温度为70至80℃，可优选75℃，有利于基材层和装饰层软化后便利复合型穿接纤维的插入。
S5、封装：将封装层中的各组分送入搅拌机中进行搅拌，将搅拌好的封装层的各组分进行混炼和开炼，得到封装层糊料，将封装层糊料涂刷于装饰层和基材层的四周，冷却后，得到合成革。
本发明的复合型穿接纤维由亚麻纤维丝螺旋缠绕于玻璃纤维丝外侧捻合而成，将玻璃纤维的强度和亚麻纤维的柔性性相互结合，提高了整个结构的强度和柔韧性，由于亚麻纤维丝的螺旋缠绕使得玻璃纤维丝的四周外侧形成螺旋式凸起和凹槽相间分布的结构，如此使得复合型穿接纤维与基材层凸起柱和装饰层凸起柱接触面积更大、摩擦力更大，结构更加稳定。
本发明为了增加结构强度，在基材层1的上端面设置多个均匀分布的基材层凸起柱11，在装饰层2的下端面设置多个均匀分布的装饰层凸起柱21，将装饰层2覆盖安装于基材层1上端，使得多个装饰层凸起柱21和多个基材层凸起柱11依次相间分布，并且将多个装饰层凸起柱21和多个基材层凸起柱11通过多个复合型穿接纤维3进行穿接定位，实现穿接，将基材层1和装饰层2的四周通过封装层4进行封装，使得整个结构更加稳固。
本发明的多个基材层凸起柱11之间设有基材层间隔槽12，多个装饰层凸起柱21之间设有装饰层间隔槽22，如此使得多个装饰层凸起柱21和多个基材层凸起柱11依次相间分布之间设有空气间隙5，如此使得基材层1和装饰层2内部形成空气导流间隙，再加上封装层4中加入了亚麻纤维，使得封装层4具有一定的透气性，如此使得基材层1和装饰层2的内部与外界形成空气流动，提高了整个材料的透气性以及排湿性。
以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (6)

1.一种纤维捻合式合成革，其特征在于，包括基材层、装饰层、复合型穿接纤维、封装层；所述基材层的上端面设有多个均匀分布的基材层凸起柱；所述多个基材层凸起柱相互平行，多个基材层凸起柱之间设有基材层间隔槽；所述装饰层的下端面设有多个均匀分布的装饰层凸起柱；所述多个装饰层凸起柱相互平行，多个装饰层凸起柱之间设有装饰层间隔槽；所述装饰层覆盖安装于基材层上端；所述多个装饰层凸起柱和多个基材层凸起柱依次相间分布；所述多个装饰层凸起柱和多个基材层凸起柱依次相间分布之间设有空气间隙；所述装饰层凸起柱对接于基材层间隔槽内，基材层凸起柱对接于装饰层间隔槽内；所述多个装饰层凸起柱和多个基材层凸起柱通过多个复合型穿接纤维进行穿接定位；所述封装层封装连接于基材层和装饰层的四周；所述复合型穿接纤维为亚麻纤维丝螺旋缠绕于玻璃纤维丝外侧捻合而成；所述亚麻纤维丝和玻璃纤维丝的外侧涂刷PVC树脂。
2.根据权利要求1所述的纤维捻合式合成革，其特征在于，所述基材层各组分以及重量份如下：PVC树脂100份、稳定剂2至3份、发泡剂2至5份、碳酸钙20至30份；所述装饰层的各组分以及重量份如下：PVC树脂100份、增塑剂30至40份、色饼5至10份；所述封装层的各组分以及重量份如下：PVC树脂100份、亚麻纤维粉末20至30份、增塑剂50至60份。
3.根据权利要求2所述的纤维捻合式合成革，其特征在于，所述的增塑剂为DOP邻苯二甲酸二辛酯。
4.根据权利要求2所述的纤维捻合式合成革，其特征在于，所述的PVC树脂为三型PVC树脂。
5.一种根据权利要求2所述的纤维捻合式合成革的制备方法，其特征在于，步骤如下：
S1、制备基材层：将基材层中的各组分送入搅拌机中进行搅拌，将搅拌好的基材层的各组分进行混炼和开炼，得到基材层糊料，将基材层糊料送入基材层模具中进行压实，冷却脱模，形成上端面设有多个均匀分布的基材层凸起柱的基材层；
S2、制备装饰层：将装饰层中的各组分送入搅拌机中进行搅拌，将搅拌好的装饰层的各组分进行混炼和开炼，得到装饰层糊料，将装饰层糊料送入装饰层模具中进行压实，冷却脱模，形成上端面设有多个均匀分布的装饰层凸起柱的装饰层；
S3、制备复合型穿接纤维：将亚麻纤维丝螺旋缠绕于玻璃纤维丝外侧捻合而成，使得玻璃纤维丝的四周外侧形成螺旋式凸起和凹槽相间分布结构，然后在亚麻纤维丝和玻璃纤维丝的外侧涂刷PVC树脂，冷却得到复合型穿接纤维；
S4、穿接：将装饰层覆盖安装于基材层上端后放置于加热板上进行加热，多个装饰层凸起柱和多个基材层凸起柱依次相间分布，并且多个装饰层凸起柱和多个基材层凸起柱依次相间分布之间设有空气间隙，然后将多个复合型穿接纤维依次穿接于装饰层凸起柱和基材层凸起柱上，通过多个复合型穿接纤维将多个装饰层凸起柱和基材层凸起柱进行穿接，穿接完毕之后停止加热；
S5、封装：将封装层中的各组分送入搅拌机中进行搅拌，将搅拌好的封装层的各组分进行混炼和开炼，得到封装层糊料，将封装层糊料涂刷于装饰层和基材层的四周，冷却后，得到合成革。
6.根据权利要求5所述的纤维捻合式合成革的制备方法，其特征在于，所述步骤S4中加热板的温度为70至80℃。
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