CN112127046A - 一种具有抗菌凉爽功能的革基布生产工艺 - Google Patents
一种具有抗菌凉爽功能的革基布生产工艺 Download PDFInfo
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Abstract
本发明公开了一种具有抗菌凉爽功能的革基布生产工艺,其特征在于步骤如下:1)原料配比及选用;2)粗开松;3)多仓混棉;4)精开松;5)储棉;6)喂棉;7)梳理铺网;8)预针刺;9)主针刺;10)切边卷绕。本发明选用抗菌银离子纤维和导湿快干纤维来制造革基布,抗菌银离子纤维具备的特殊性能让革基布具有抗菌性能好的优点,导湿快干纤维具有吸湿排汗功能,可使肌肤保持干爽凉快,本发明的抗菌凉爽革基布产品可避免市场上普通产品的竞争,提高了消费者的高档需求,同时也拓展了革基布的应用领域,具备良好的市场价值。
Description
技术领域
本发明涉及人造革基布技术领域,尤其涉及一种具有抗菌凉爽功能的革基布生产工艺。
背景技术
人造革基布,主要用做合成革基材:经过乳胶浸渍后,再经过涂层,后整理而成为合成革。用此材料所生产的合成革具有独特的优点:例如:易于加工(包括裁断、缝制、模制、粘合、印花等),各向同性,不易破绽,耐脏、耐水、耐油、而化学作用,质量轻,均匀性、回弹性都较好。
中高档革基布是近年来迅速发展的产品,主要用于鞋类、皮革、箱包、服装等,目前市场上的革基布较为普通,不具备抗菌和凉爽的性能,普通的革基布市场竞争压力大,且不能满足消费者的高端需求,因此具备抗菌凉爽功能的革基布显得必要。
发明内容
本发明目的在于提供一种具有抗菌凉爽功能的革基布生产工艺,以解决上述背景技术部分提出的问题。
为了实现上述目的,本发明采用了如下技术方案:
一种具有抗菌凉爽功能的革基布生产工艺,其特征在于步骤如下:
1)原料配比及选用:原料混纺比为锦纶60%、涤纶30%、抗菌纤维5%、超凉爽纤维5%;
2)粗开松:经开包机预开松后的纤维块通过开包机底帘输送到粗开松机,粗开松机进一步开松;
3)多仓混棉:纤维原料开松后通过管道送到多仓进行混棉工作,即纤维原料经多仓上方的风管通道将纤维均匀的飘洒下来,在与角钉帘进行混合;
4)精开松:纤维原料横铺喂入精开松机,精开松机的细致开松将纤维分解成小束纤维;
5)储棉:小束纤维通过风管输送到储棉箱进行存储;
6)喂棉:储棉箱内的小束纤维通过管道进入到槽式喂棉机中,槽式喂棉机通过压力传感器调整棉层密度,密度的大小和针胚的面质量与后续牵引相关;
7)梳理铺网:经调整的纤维层连续输送给梳理机,梳理机将混合均匀的纤维束进行细致而彻底的松懈,使之成单纤维状,同时将单纤维进一步混合后制成定量均匀的纤维薄网,并通过交叉铺网机铺叠交叉成纤维网层供针刺机加固;
8)预针刺:刺针设备选用单针板预刺机,植针密度为13000根/m2,单针板预刺机将经梳理、铺网形成一定工艺要求的多层纤维网通过预刺工序初步缠结定型;
9)主针刺:采用多台针刺机对经过预针刺初步缠结的纤维网进一步针刺缠结,达到产品工艺要求的缠结效果和针刺密度;
10)切边卷绕:对产品进行切边,并通过卷绕设备进行卷绕。
所述的一种具有抗菌凉爽功能的革基布生产工艺,其特征在于还包括后整理工艺,步骤如下:
针胚放卷→储布→PVA溶解浸渍→轧水→烘干→轧光定型→成品卷绕→成品包装。
所述的一种具有抗菌凉爽功能的革基布生产工艺,其特征在于PVA溶解浸渍工艺中PVA的溶解方法包括以下步骤:
1)在常温水中边搅拌边缓慢的将PVA倒入到不锈钢溶解槽内,投料温度在 60-70℃,搅拌速度150-250r/min;
2)投料结束后继续搅拌25-35min,然后边搅拌边加热至80℃,直到溶液中的PVA颗粒完全溶解,溶液呈透明状即可停止搅拌,溶解结束。
所述的一种具有抗菌凉爽功能的革基布生产工艺,其特征在于PVA溶解浸渍工艺中PVA的浸渍方法包括以下步骤:
1)浸渍设备选择:浸渍设备为拉幅定型机,轧车为双胶辊斜式;
2)测定轧液率:将轧车压力调至0.3-0.8MPa,把准备好的布料浸入清水中,测定最大轧液率在110%-120%之间;
3)工艺参数设定:为提高生产效率,在织物原材料允许的情况下,将烘燥温度设定为100-130℃,适当提高烘燥温度来相应的提高烘燥速度。
所述的一种具有抗菌凉爽功能的革基布生产工艺,其特征在于所述步骤1) 中抗菌纤维为银离子纤维。
与现有技术相比,本发明的有益效果为:
本发明选用抗菌银离子纤维和导湿快干纤维来制造革基布,抗菌银离子纤维具备的特殊性能让革基布具有抗菌性能好的优点,导湿快干纤维具有吸湿排汗功能,可使肌肤保持干爽凉快,本发明的抗菌凉爽革基布产品可避免市场上普通产品的竞争,提高了消费者的高档需求,同时也拓展了革基布的应用领域,具备良好的市场价值。
具体实施方式
下面将对本发明实施例中的技术方案进行清楚、完整地描述,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。
实施例一
一种具有抗菌凉爽功能的革基布生产工艺,包括如下工艺步骤:
1)原料配比及选用:原料混纺比为锦纶60%、涤纶30%、银离子纤维5%、超凉爽纤维5%;
2)粗开松:经开包机预开松后的纤维块通过开包机底帘输送到粗开松机,粗开松机进一步开松;
3)多仓混棉:纤维原料开松后通过管道送到多仓进行混棉工作,即纤维原料经多仓上方的风管通道将纤维均匀的飘洒下来,在与角钉帘进行混合;
4)精开松:纤维原料横铺喂入精开松机,精开松机的细致开松将纤维分解成小束纤维;
5)储棉:小束纤维通过风管输送到储棉箱进行存储;
6)喂棉:储棉箱内的小束纤维通过管道进入到槽式喂棉机中,槽式喂棉机通过压力传感器调整棉层密度,密度的大小和针胚的面质量与后续牵引相关;
7)梳理铺网:经调整的纤维层连续输送给梳理机,梳理机将混合均匀的纤维束进行细致而彻底的松懈,使之成单纤维状,同时将单纤维进一步混合后制成定量均匀的纤维薄网,并通过交叉铺网机铺叠交叉成纤维网层供针刺机加固;
8)预针刺:刺针设备选用单针板预刺机,植针密度为13000根/m2,单针板预刺机将经梳理、铺网形成一定工艺要求的多层纤维网通过预刺工序初步缠结定型;
9)主针刺:采用多台针刺机对经过预针刺初步缠结的纤维网进一步针刺缠结,达到产品工艺要求的缠结效果和针刺密度;
10)切边卷绕:对产品进行切边,并通过卷绕设备进行卷绕;
11)后整理工艺:针胚放卷→储布→PVA溶解浸渍→轧水→烘干→轧光定型→成品卷绕→成品包装。
具体的,在上述步骤11)中PVA溶解浸渍工艺中PVA的溶解方法包括以下步骤:
1)在常温水中边搅拌边缓慢的将PVA倒入到不锈钢溶解槽内,投料温度在 60℃,搅拌速度150r/min;
2)投料结束后继续搅拌25min,然后边搅拌边加热至80℃,直到溶液中的 PVA颗粒完全溶解,溶液呈透明状即可停止搅拌,溶解结束。
具体的,在上述步骤11)中PVA溶解浸渍工艺中PVA的浸渍方法包括以下步骤:
1)浸渍设备选择:浸渍设备为拉幅定型机,轧车为双胶辊斜式;
2)测定轧液率:将轧车压力调至0.3MPa,把准备好的布料浸入清水中,测定最大轧液率在110%之间;
3)工艺参数设定:为提高生产效率,在织物原材料允许的情况下,将烘燥温度设定为100℃,适当提高烘燥温度就可以相应的提高烘燥速度。
实施例二
一种具有抗菌凉爽功能的革基布生产工艺,包括如下工艺步骤:
1)原料配比及选用:原料混纺比为锦纶60%、涤纶30%、银离子纤维5%、超凉爽纤维5%;
2)粗开松:经开包机预开松后的纤维块通过开包机底帘输送到粗开松机,粗开松机进一步开松;
3)多仓混棉:纤维原料开松后通过管道送到多仓进行混棉工作,即纤维原料经多仓上方的风管通道将纤维均匀的飘洒下来,在与角钉帘进行混合;
4)精开松:纤维原料横铺喂入精开松机,精开松机的细致开松将纤维分解成小束纤维;
5)储棉:小束纤维通过风管输送到储棉箱进行存储;
6)喂棉:储棉箱内的小束纤维通过管道进入到槽式喂棉机中,槽式喂棉机通过压力传感器调整棉层密度,密度的大小和针胚的面质量与后续牵引相关;
7)梳理铺网:经调整的纤维层连续输送给梳理机,梳理机将混合均匀的纤维束进行细致而彻底的松懈,使之成单纤维状,同时将单纤维进一步混合后制成定量均匀的纤维薄网,并通过交叉铺网机铺叠交叉成纤维网层供针刺机加固;
8)预针刺:刺针设备选用单针板预刺机,植针密度为13000根/m2,单针板预刺机将经梳理、铺网形成一定工艺要求的多层纤维网通过预刺工序初步缠结定型;
9)主针刺:采用多台针刺机对经过预针刺初步缠结的纤维网进一步针刺缠结,达到产品工艺要求的缠结效果和针刺密度;
10)切边卷绕:对产品进行切边,并通过卷绕设备进行卷绕;
11)后整理工艺:针胚放卷→储布→PVA溶解浸渍→轧水→烘干→轧光定型→成品卷绕→成品包装。
具体的,在上述步骤11)中PVA溶解浸渍工艺中PVA的溶解方法包括以下步骤:
1)在常温水中边搅拌边缓慢的将PVA倒入到不锈钢溶解槽内,投料温度在 65℃,搅拌速度200r/min;
2)投料结束后继续搅拌30min,然后边搅拌边加热至80℃,直到溶液中的 PVA颗粒完全溶解,溶液呈透明状即可停止搅拌,溶解结束。
具体的,在上述步骤11)中PVA溶解浸渍工艺中PVA的浸渍方法包括以下步骤:
1)浸渍设备选择:浸渍设备为拉幅定型机,轧车为双胶辊斜式;
2)测定轧液率:将轧车压力调至0.5MPa,把准备好的布料浸入清水中,测定最大轧液率在115%之间;
3)工艺参数设定:为提高生产效率,在织物原材料允许的情况下,将烘燥温度设定为115℃,适当提高烘燥温度就可以相应的提高烘燥速度。
实施例三
一种具有抗菌凉爽功能的革基布生产工艺,包括如下工艺步骤:
1)原料配比及选用:原料混纺比为锦纶60%、涤纶30%、银离子纤维5%、超凉爽纤维5%;
2)粗开松:经开包机预开松后的纤维块通过开包机底帘输送到粗开松机,粗开松机进一步开松;
3)多仓混棉:纤维原料开松后通过管道送到多仓进行混棉工作,即纤维原料经多仓上方的风管通道将纤维均匀的飘洒下来,在与角钉帘进行混合;
4)精开松:纤维原料横铺喂入精开松机,精开松机的细致开松将纤维分解成小束纤维;
5)储棉:小束纤维通过风管输送到储棉箱进行存储;
6)喂棉:储棉箱内的小束纤维通过管道进入到槽式喂棉机中,槽式喂棉机通过压力传感器调整棉层密度,密度的大小和针胚的面质量与后续牵引相关;
7)梳理铺网:经调整的纤维层连续输送给梳理机,梳理机将混合均匀的纤维束进行细致而彻底的松懈,使之成单纤维状,同时将单纤维进一步混合后制成定量均匀的纤维薄网,并通过交叉铺网机铺叠交叉成纤维网层供针刺机加固;
8)预针刺:刺针设备选用单针板预刺机,植针密度为13000根/m2,单针板预刺机将经梳理、铺网形成一定工艺要求的多层纤维网通过预刺工序初步缠结定型;
9)主针刺:采用多台针刺机对经过预针刺初步缠结的纤维网进一步针刺缠结,达到产品工艺要求的缠结效果和针刺密度;
10)切边卷绕:对产品进行切边,并通过卷绕设备进行卷绕;
11)后整理工艺:针胚放卷→储布→PVA溶解浸渍→轧水→烘干→轧光定型→成品卷绕→成品包装。
具体的,在上述步骤11)中PVA溶解浸渍工艺中PVA的溶解方法包括以下步骤:
1)在常温水中边搅拌边缓慢的将PVA倒入到不锈钢溶解槽内,投料温度在 70℃,搅拌速度250r/min;
2)投料结束后继续搅拌35min,然后边搅拌边加热至80℃,直到溶液中的 PVA颗粒完全溶解,溶液呈透明状即可停止搅拌,溶解结束。
具体的,在上述步骤11)中PVA溶解浸渍工艺中PVA的浸渍方法包括以下步骤:
1)浸渍设备选择:浸渍设备为拉幅定型机,轧车为双胶辊斜式;
2)测定轧液率:将轧车压力调至0.8MPa,把准备好的布料浸入清水中,测定最大轧液率在120%之间;
3)工艺参数设定:为提高生产效率,在织物原材料允许的情况下,将烘燥温度设定为130℃,适当提高烘燥温度就可以相应的提高烘燥速度。
使用本发明实施例1-3的工艺方法加工出的革基布相对于市场上普通的革基布,革基布的抗菌和吸湿排汗功能均得到显著提高。
以上所述,仅为本发明较佳的具体实施方式,但本发明的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本发明揭露的技术范围内,根据本发明的技术方案及其发明构思加以等同替换或改变,都应涵盖在本发明的保护范围之内。
Claims (5)
1.一种具有抗菌凉爽功能的革基布生产工艺,其特征在于步骤如下:
1)原料配比及选用:原料混纺比为锦纶60%、涤纶30%、抗菌纤维5%、超凉爽纤维5%;
2)粗开松:经开包机预开松后的纤维块通过开包机底帘输送到粗开松机,粗开松机进一步开松;
3)多仓混棉:纤维原料开松后通过管道送到多仓进行混棉工作,即纤维原料经多仓上方的风管通道将纤维均匀的飘洒下来,在与角钉帘进行混合;
4)精开松:纤维原料横铺喂入精开松机,精开松机的细致开松将纤维分解成小束纤维;
5)储棉:小束纤维通过风管输送到储棉箱进行存储;
6)喂棉:储棉箱内的小束纤维通过管道进入到槽式喂棉机中,槽式喂棉机通过压力传感器调整棉层密度,密度的大小和针胚的面质量与后续牵引相关;
7)梳理铺网:经调整的纤维层连续输送给梳理机,梳理机将混合均匀的纤维束进行细致而彻底的松懈,使之成单纤维状,同时将单纤维进一步混合后制成定量均匀的纤维薄网,并通过交叉铺网机铺叠交叉成纤维网层供针刺机加固;
8)预针刺:刺针设备选用单针板预刺机,植针密度为13000根/m2,单针板预刺机将经梳理、铺网形成一定工艺要求的多层纤维网通过预刺工序初步缠结定型;
9)主针刺:采用多台针刺机对经过预针刺初步缠结的纤维网进一步针刺缠结,达到产品工艺要求的缠结效果和针刺密度;
10)切边卷绕:对产品进行切边,并通过卷绕设备进行卷绕。
2.根据权利要求1所述的一种具有抗菌凉爽功能的革基布生产工艺,其特征在于还包括后整理工艺,步骤如下:
针胚放卷→储布→PVA溶解浸渍→轧水→烘干→轧光定型→成品卷绕→成品包装。
3.根据权利要求2所述的一种具有抗菌凉爽功能的革基布生产工艺,其特征在于PVA溶解浸渍工艺中PVA的溶解方法包括以下步骤:
1)在常温水中边搅拌边缓慢的将PVA倒入到不锈钢溶解槽内,投料温度在60-70℃,搅拌速度150-250r/min;
2)投料结束后继续搅拌25-35min,然后边搅拌边加热至80℃,直到溶液中的PVA颗粒完全溶解,溶液呈透明状即可停止搅拌,溶解结束。
4.根据权利要求1所述的一种具有抗菌凉爽功能的革基布生产工艺,其特征在于PVA溶解浸渍工艺中PVA的浸渍方法包括以下步骤:
1)浸渍设备选择:浸渍设备为拉幅定型机,轧车为双胶辊斜式;
2)测定轧液率:将轧车压力调至0.3-0.8MPa,把准备好的布料浸入清水中,测定最大轧液率在110%-120%之间;
3)工艺参数设定:为提高生产效率,在织物原材料允许的情况下,将烘燥温度设定为100-130℃,通过适当提高烘燥温度来相应的提高烘燥速度。
5.根据权利要求1所述的一种具有抗菌凉爽功能的革基布生产工艺,其特征在于所述步骤1)中抗菌纤维为银离子纤维。
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