CN102234938A - 超纤牛巴革的制造工艺 - Google Patents

超纤牛巴革的制造工艺 Download PDF

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CN102234938A
CN102234938A CN2010101681149A CN201010168114A CN102234938A CN 102234938 A CN102234938 A CN 102234938A CN 2010101681149 A CN2010101681149 A CN 2010101681149A CN 201010168114 A CN201010168114 A CN 201010168114A CN 102234938 A CN102234938 A CN 102234938A
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CN102234938B (zh
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黄胜伟
朱巨波
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FUJIAN LANFENG LEATHER MAKING Co Ltd
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Abstract

本发明公开了一种具有高物性及细腻绒感的超纤牛巴革的制造工艺,它包括如下的步骤:首先,制取湿式超纤半成品,将超纤基材以5-6m/min的线速度通过一涂布头对其涂布一层涂布料,然后依次通过凝固槽和水洗槽进行固化和水洗处理,再进行烘干定型,制得湿式超纤半成品;其次,将制成的湿式超纤半成品进入两道磨头进行研磨;最后,将其印刷固色处理再进行烘干制得成品。由于本发明采用超纤基材,所制的牛巴合成革具有高物性,表面使用特殊PU树脂,使制得的超纤牛巴革具有细腻的绒感,经固色处理,色牢度明显好过真皮及绒皮,具有真皮感和高物性。

Description

超纤牛巴革的制造工艺
技术领域
本发明涉及一种超纤牛巴革的生产方法,其所生产的皮革用于服装、运动鞋及箱包等领域。
背景技术
合成皮革在服装、运动鞋、箱包等领域的应用越来越广泛,这在很大程度上弥补了动物皮的稀缺给相关制造业带来的影响,牛巴革是替代真皮反绒皮的一个高品质皮革,现把牛巴革的生产工艺,使用在超纤基材上,使得所生产的合成革更具有真皮效果,且物理性质更加耐用。
发明内容
本发明的目的在于提出一种更具真皮感、高物性的超纤牛巴革的制造工艺。
本发明所采用的技术方案是这样的:
本发明是一种超纤牛巴革的制造工艺,它包括如下的步骤:
(1)将克重为600-630g/m2、厚度为1.4-1.45cm的超纤基材以5-6m/min的线速度通过一涂布头,在基材上涂布一层粘度为15000-20000cps的涂布料;所述涂布料由PU树脂、二甲基甲酰胺、色料组成,其重量比为100∶25-30∶2的PU树脂∶二甲基甲酰胺∶色料;
(2)将步骤(1)处理后的超纤基材依次通过凝固槽和水洗槽进行固化处理和水洗处理,所述凝固槽和水洗槽内分别装有二甲基甲酰胺溶液及淡水;
(3)将步骤(2)处理后的超纤基材经温度为140℃-160℃进行烘干定型,制得湿式超纤半成品;
(4)将步骤(3)得到的湿式超纤半成品,经过磨皮机1号磨头及2号磨头,经吸尘制得表面有细绒感的牛巴超纤半成品,所述1号磨头的砂纸为120-150目之间,2号磨头的砂纸为180-300目之间;
(5)将步骤(4)所制得的牛巴超纤半成品经三版印刷机的印刷头进行固色处理;所述印刷头印刷料由PU处理剂、丁酮、色料组成,其重量比为100∶20-30∶5的PU处理剂∶丁酮∶色料组成,粘度为800-1000cps;
(6)将步骤(5)所得经温度为100-120℃下进行烘干处理制得超纤牛巴成品。
通过采用前述技术方案,由于本发明采用超纤基材,所制的牛巴合成革具有高物性,表面使用特殊PU树脂,使制得的超纤牛巴革具有细腻的绒感,经固色处理,色牢度可达到四级以上,明显好过真皮及绒皮,具有真皮感和高物性。
具体实施方式
本发明是一种超纤牛巴革的制造工艺,它包括如下的步骤:
(1)将克重为600-630g/m2、厚度为1.4-1.45cm的超纤基材以5-6m/min的线速度通过一涂布头,在基材上涂布一层粘度为15000-20000cps的涂布料;所述涂布料由PU树脂、二甲基甲酰胺、色料组成,其重量比为100∶25-30∶2的PU树脂∶二甲基甲酰胺∶色料。所述色料可以根据生产需要选定一种或由多种颜色的色料组合而成。
(2)将步骤(1)处理后的超纤基材依次通过凝固槽和水洗槽进行固化处理和水洗处理,所述凝固槽和水洗槽内分别装有二甲基甲酰胺溶液及淡水;该步骤的作用使涂布料固化于超纤基材上,同时洗去超纤基材上多余的杂质。
(3)将步骤(2)处理后的超纤基材经温度为140℃-160℃进行烘干定型,制得湿式超纤半成品;
(4)将步骤(3)得到的湿式超纤半成品,经过磨皮机1号磨头及2号磨头,经吸尘制得表面有细绒感的牛巴超纤半成品,所述1号磨头的砂纸为120-150目之间,2号磨头的砂纸为180-300目之间;
(5)将步骤(4)所制得的牛巴超纤半成品经三版印刷机的印刷头进行固色处理;所述印刷头印刷料由PU处理剂、丁酮、色料组成,其重量比为100∶20-30∶5的PU处理剂∶丁酮∶色料组成,粘度为800-1000cps;
(6)将步骤(5)所得经温度为100-120℃进行烘干处理制得超纤牛巴成品。
需要说明的是,本发明的技术要点在于采用特殊涂布料及工艺步骤,对于各具体步骤中涉及的各物质的重量比、粘度范围实际上是限定一个可行并且理想的范围,使用各取值范围内的任一数值都可以实现本发明的目的,同时各工艺步骤中涉及到的设备如凝固槽、水洗槽、烘箱、磨皮机、印刷机等属公知技术,所以对其结构不作具体描述。

Claims (1)

1.一种超纤牛巴革的制造工艺,其特征包括如下的步骤:
(1)将克重为600-630g/m2、厚度为1.4-1.45cm的超纤基材以5-6m/min的线速度通过一涂布头,在基材上涂布一层粘度为15000-20000cps的涂布料;所述涂布料由PU树脂、二甲基甲酰胺、色料组成,其重量比为100∶25-30∶2的PU树脂∶二甲基甲酰胺∶色料;
(2)将步骤(1)处理后的超纤基材依次通过凝固槽和水洗槽进行固化处理和水洗处理,所述凝固槽和水洗槽内分别装有二甲基甲酰胺溶液及淡水;
(3)将步骤(2)处理后的超纤基材经温度为140℃-160℃进行烘干定型,制得湿式超纤半成品;
(4)将步骤(3)得到的湿式超纤半成品,经过磨皮机1号磨头及2号磨头,经吸尘制得表面有细绒感的牛巴超纤半成品,所述1号磨头的砂纸为120-150目之间,2号磨头的砂纸为180-300目之间;
(5)将步骤(4)所制得的牛巴超纤半成品经三版印刷机的印刷头进行固色处理;所述印刷头印刷料由PU处理剂、丁酮、色料组成,其重量比为100∶20-30∶5的PU处理剂∶丁酮∶色料组成,粘度为800-1000cps;
(6)将步骤(5)所得经温度为100-120℃进行烘干处理制得超纤牛巴成品。
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Cited By (9)

* Cited by examiner, † Cited by third party
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CN102493212A (zh) * 2011-11-11 2012-06-13 万桦(常州)新材料科技有限公司 特丽伦超纤制造方法
CN103556488A (zh) * 2013-09-29 2014-02-05 福建华阳超纤有限公司 一种精密仪器和电器产品打磨用牛巴的制造工艺
CN103556482A (zh) * 2013-09-29 2014-02-05 福建华阳超纤有限公司 一种制作印台用的牛巴制造工艺
CN104532597A (zh) * 2014-12-16 2015-04-22 安徽安利合成革股份有限公司 一种超耐水解高剥离弹力牛巴革的制备方法
CN105154592A (zh) * 2015-10-27 2015-12-16 兴业皮革科技股份有限公司 一种芳香型花纹皮革的制作方法
CN106948180A (zh) * 2017-04-21 2017-07-14 天守(福建)超纤科技股份有限公司 超纤头层革的制作方法
CN107130443A (zh) * 2017-04-21 2017-09-05 天守(福建)超纤科技股份有限公司 一种牛巴革磨砂面的制作方法
CN108978254A (zh) * 2018-08-10 2018-12-11 福建兰峰制革有限公司 湿气固化耐寒合成革的生产方法
CN109594352B (zh) * 2018-12-07 2021-06-22 福建华普树脂有限公司 一种超纤牛巴革及其制备方法

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CN102493212A (zh) * 2011-11-11 2012-06-13 万桦(常州)新材料科技有限公司 特丽伦超纤制造方法
CN103556488A (zh) * 2013-09-29 2014-02-05 福建华阳超纤有限公司 一种精密仪器和电器产品打磨用牛巴的制造工艺
CN103556482A (zh) * 2013-09-29 2014-02-05 福建华阳超纤有限公司 一种制作印台用的牛巴制造工艺
CN103556488B (zh) * 2013-09-29 2016-09-28 福建华阳超纤有限公司 一种精密仪器和电器产品打磨用牛巴的制造工艺
CN104532597A (zh) * 2014-12-16 2015-04-22 安徽安利合成革股份有限公司 一种超耐水解高剥离弹力牛巴革的制备方法
CN105154592A (zh) * 2015-10-27 2015-12-16 兴业皮革科技股份有限公司 一种芳香型花纹皮革的制作方法
CN106948180A (zh) * 2017-04-21 2017-07-14 天守(福建)超纤科技股份有限公司 超纤头层革的制作方法
CN107130443A (zh) * 2017-04-21 2017-09-05 天守(福建)超纤科技股份有限公司 一种牛巴革磨砂面的制作方法
CN108978254A (zh) * 2018-08-10 2018-12-11 福建兰峰制革有限公司 湿气固化耐寒合成革的生产方法
CN108978254B (zh) * 2018-08-10 2020-10-30 福建兰峰制革有限公司 湿气固化耐寒合成革的生产方法
CN109594352B (zh) * 2018-12-07 2021-06-22 福建华普树脂有限公司 一种超纤牛巴革及其制备方法

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