CN110273326A - 一种可水解纸的制备方法 - Google Patents

一种可水解纸的制备方法 Download PDF

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CN110273326A
CN110273326A CN201910519385.5A CN201910519385A CN110273326A CN 110273326 A CN110273326 A CN 110273326A CN 201910519385 A CN201910519385 A CN 201910519385A CN 110273326 A CN110273326 A CN 110273326A
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陈星延
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Abstract

本发明公开了一种可降解材料的制备方法，包括以下步骤：S10：制浆；S20：调浆；S30：配料；S40：将S30中配好的配料在低于65℃条件下加热1.5分钟，搅拌均匀得到胶状湿纸；S50：通过斜网造纸网部成形器将S20中调好的浆料成型，再压榨脱水、烘缸干燥后得到原纸；S60：利用水刺装置进行水刺缠结处理，得到缠结湿纸；S70：将缠结湿纸脱水烘干形成干纸，并对干纸进行碱处理。本发明的可水解纸一旦遇水就会很快地发生溶解，采用本发明制备方法制备的纸制作的祭祀用品，可以溶于水，在祭祀时，可以通过将祭祀用品溶于水中取代焚烧，不会对环境造成污染，非常环保，而且，有效避免了火灾隐患。

Description

一种可水解纸的制备方法
技术领域
本发明涉及祭祀用具技术领域，具体涉及一种可水解纸的制备方法。
背景技术
中华民族有一个很传统的习俗，就是在每年的清明节或春节或亲人逝世周年，对逝去的亲人进行悼念，表达对逝者的感情，并以“烧纸”祭祀，所谓“烧纸”是烧“纸钱”，纸钱又称冥币或阴司纸、冥钞，是民间传统拜祭祖先时火化的祭祀品之一，意为供逝者在阴间使用的钱。而随着社会的发展，烧纸并不仅仅烧纸钱，还可以烧纸扎、元宝、铜钱，还有手机、电视、电脑，甚至还有汽车，可以想到的生活用品都可以用纸做成祭祀用的模型，烧掉以后表达对亲人和朋友的思念之情。
虽然这些祭祀用品可以很好承载人们对亲人和朋友的思念之情，但是也会带来一些相应的问题，例如，现有的祭祀用品采用的纸质材料在燃烧时会产生大量浓烟，对环境造成极大的影响，而且燃烧之后的灰烬还会到处飞扬，对环境造成进一步污染，另外，在烧纸过程中，还容易造成火灾隐患。
发明内容
为了解决上述问题，本发明公开了一种可水解纸的制备方法，解决了现有的祭祀用品采用的纸质材料在燃烧时会产生大量浓烟，还容易造成火灾隐患的问题。
本发明公开了一种可降解材料的制备方法，包括以下步骤：S10：制浆，将天然木浆经立式碎浆机碎解10分钟后进行疏解打浆，制成质量百分比为5％、打浆度为23°SR的木浆浆料；S20：调浆，在S10中的木浆浆料中增加15％的羧甲基纤维素、15％的淀粉；S30：配料，配置25％的木质素；12％的增稠剂、15％的无味乙醇、4％的硼砂、15％的蒸馏水、18％的羟丙基-β-环糊精、3％的防腐剂、3％亲肤香料；S40：将S30中配好的配料在低于65℃条件下加热1.5分钟，搅拌均匀得到胶状湿纸；S50：通过斜网造纸网部成形器将S20中调好的浆料成型，再压榨脱水、烘缸干燥后得到原纸；S60：利用水刺装置进行水刺缠结处理，得到缠结湿纸；S70：将缠结湿纸脱水烘干形成干纸，并对干纸进行碱处理。
进一步地，所述步骤S70之后还包括：S80：卷曲分切成型；S90：浸泡低浓度酒精和植物提取液后真空包装。
进一步地，所述水刺装置包括4个，所述步骤S60还包括：S61：第一道水刺水压力为4MPa，所述第一道水流冲刺缠结加固后得到初层湿纸并送至第二道水刺装置；S62：所述第二道水刺装置水刺水压力为6MPa，所述第二道水流冲刺缠结加固后得到二层湿纸并送至所述第三水刺装置；S63：所述第三道水刺装置水刺水压力为12MPa，所述第三道水流冲刺缠结加固后得到三层湿纸并送至所述第四水刺装置；S64：所述第四道水刺装置水刺水压力为12MPa，所述第四道水流冲刺缠结加固后得到四层湿纸并送至所述烘干机。
进一步地，所述增稠剂可采用明胶、果胶、海藻胶中的一种或多种。
进一步地，所述防腐剂可采用苯甲酸、山梨酸、柠檬酸中的一种。
进一步地，所述亲肤香料可采用麝香酮、安息香、香柠檬油中的一种或多种制成。
进一步地，所述植物提取液为黄岑、金银花、薰衣草植物提取液混合。
进一步地，所述木浆浆料注入网部成形器后，使用挤压板上下快速震荡，使浆料大部分分解为木浆短纤，之后及时快速排除水分，木浆短纤在水压的作用下在成形网上成网，再压榨脱水，送入烘缸干燥成型。
进一步地，所述湿巾表面用硅胶滴注形成若干凸点，所述凸点在每平方厘米个数控制在8±1，所述凸点直径小于0.1mm。
进一步地，在步骤S80后，将分切成型的干纸制成冥币、纸扎、元宝、铜钱中的一种或多种形状。
本发明的可水解纸的制备方法，在调浆过程中加入羧甲基纤维素，并进行碱处理，从而将不溶解的羧甲基纤维素酸转变成一种具有可溶性化学结构的物质，碱处理以后的纸一旦遇水就会很快地发生溶解，采用本发明制备方法制备的纸制作的祭祀用品，可以溶于水，在祭祀时，可以通过将祭祀用品溶于水中取代焚烧，不会对环境造成污染，非常环保，而且，有效避免了火灾隐患。
具体实施方式
下面结合实施例对本发明做进一步说明，但不局限于说明书上的内容。
本发明公开了一种可水解纸的制备方法，包括以下步骤：
S10：制浆，将天然木浆经立式碎浆机碎解10分钟后进行疏解打浆，制成质量百分比为5％、打浆度为23°SR的木浆浆料；
S20：调浆，在S10中的木浆浆料中增加15％的羧甲基纤维素、15％的淀粉；
S30：配料，配置25％的木质素；12％的增稠剂、15％的无味乙醇、4％的硼砂、15％的蒸馏水、18％的羟丙基-β-环糊精、3％的防腐剂、3％亲肤香料；
S40：将S30中配好的配料在低于65℃条件下加热1.5分钟，搅拌均匀得到胶状湿纸；
S50：通过斜网造纸网部成形器将S20中调好的浆料成型，再压榨脱水、烘缸干燥后得到原纸；
S60：利用水刺装置进行水刺缠结处理，得到缠结湿纸；
S70：将缠结湿纸脱水烘干形成干纸，并对干纸进行碱处理。
本发明的可水解纸的制备方法，在调浆过程中加入羧甲基纤维素，并进行碱处理，从而将不溶解的羧甲基纤维素酸转变成一种具有可溶性化学结构的物质，碱处理以后的纸一旦遇水就会很快地发生溶解，采用本发明制备方法制备的纸制作的祭祀用品，可以溶于水，在祭祀时，可以通过将祭祀用品溶于水中取代焚烧，不会对环境造成污染，非常环保，而且，有效避免了火灾隐患。
本发明的可水解纸的溶解原理为：将可水解纸放入水中，由于纤维之间的氢键断裂，纤维束变得很容易分离。但是，纤维之间又存在错综交织的物理结构，若不赋予机械分离作用，纤维束是很难完全分散成单根纤维的。要让水溶性纸在10～20s这样短的时间内就能迅速分散溶解，纤维间结合部分的迅速断裂是十分必要的。为了达到这个目的，使用了纤维状的羧甲基纤维素(CMC)。纤维状的CMC在水中完全润胀，从而使纤维表面就溶解。
实施例1：
可水解纸的制备方法，包括以下步骤：
S10：制浆，将天然木浆经立式碎浆机碎解10分钟后进行疏解打浆，制成质量百分比为5％、打浆度为23°SR的木浆浆料；
S20：调浆，在S10中的木浆浆料中增加15％的羧甲基纤维素、15％的淀粉；
S30：配料，配置25％的木质素；12％的明胶、15％的无味乙醇、4％的硼砂、15％的蒸馏水、18％的羟丙基-β-环糊精、3％的苯甲酸、3％的麝香酮；
S40：将S30中配好的配料在低于65℃条件下加热1.5分钟，搅拌均匀得到胶状湿纸；
S50：通过斜网造纸网部成形器将S20中调好的浆料成型，再压榨脱水、烘缸干燥后得到原纸；
S60：利用水刺装置进行水刺缠结处理，得到缠结湿纸；
S70：将缠结湿纸脱水烘干形成干纸，并对干纸进行碱处理；
S80：卷曲分切成型；
S90：浸泡低浓度酒精和植物提取液后真空包装。
本发明的可水解纸的制备方法，在调浆过程中加入羧甲基纤维素，并进行碱处理，从而将不溶解的羧甲基纤维素酸转变成一种具有可溶性化学结构的物质，碱处理以后的纸一旦遇水就会很快地发生溶解，采用本发明制备方法制备的纸制作的祭祀用品，可以溶于水，在祭祀时，可以通过将祭祀用品溶于水中取代焚烧，不会对环境造成污染，非常环保，而且，有效避免了火灾隐患。而且通过卷曲分切成型，并浸泡低浓度酒精和植物提取液后真空包装，可以方便保存和运输。
实施例2：
可水解纸的制备方法，包括以下步骤：
S10：制浆，将天然木浆经立式碎浆机碎解10分钟后进行疏解打浆，制成质量百分比为5％、打浆度为23°SR的木浆浆料；
S20：调浆，在S10中的木浆浆料中增加15％的羧甲基纤维素、15％的淀粉；
S30：配料，配置25％的木质素；12％的果胶和海藻胶的混合物、15％的无味乙醇、4％的硼砂、15％的蒸馏水、18％的羟丙基-β-环糊精、3％的山梨酸和柠檬酸的混合物、3％的安息香和香柠檬的混合物；
S40：将S30中配好的配料在低于65℃条件下加热1.5分钟，搅拌均匀得到胶状湿纸；
S50：通过斜网造纸网部成形器将S20中调好的浆料成型，再压榨脱水、烘缸干燥后得到原纸；
S60：利用4个水刺装置进行水刺缠结处理，得到缠结湿纸；
S61：第一道水刺水压力为4MPa，所述第一道水流冲刺缠结加固后得到初层湿纸并送至第二道水刺装置；
S62：所述第二道水刺装置水刺水压力为6MPa，所述第二道水流冲刺缠结加固后得到二层湿纸并送至所述第三水刺装置；
S63：所述第三道水刺装置水刺水压力为12MPa，所述第三道水流冲刺缠结加固后得到三层湿纸并送至所述第四水刺装置；
S64：所述第四道水刺装置水刺水压力为12MPa，所述第四道水流冲刺缠结加固后得到四层湿纸并送至所述烘干机
S70：将缠结湿纸脱水烘干形成干纸，并对干纸进行碱处理。
本发明的可水解纸的制备方法，通过采用4台水刺装置进行水流冲洗，水射流穿过纤网后反弹，再次穿插纤网，由此，纤网中纤维在不同方向高速水射流穿插的水力作用下，产生位移、穿插、缠结和抱合，从而使纤网得到加固，提高可水解纸的可靠性。采用本发明制备方法制备的纸制作的祭祀用品，不但质量好，而且可以溶于水，在祭祀时，可以通过将祭祀用品溶于水中取代焚烧，不会对环境造成污染，非常环保，而且，有效避免了火灾隐患。
在上述实施例中，所述植物提取液为黄岑、金银花、薰衣草植物提取液混合。
在上述实施例中，所述木浆浆料注入网部成形器后，使用挤压板上下快速震荡，使浆料大部分分解为木浆短纤，之后及时快速排除水分，木浆短纤在水压的作用下在成形网上成网，再压榨脱水，送入烘缸干燥成型，所述湿纸巾表面用硅胶滴注形成若干凸点，所述凸点在每平方厘米个数控制在8±1，所述凸点直径小于0.1mm。
本发明的水解纸还具有生产速度高、产量大，纤网定量一致，质地轻薄的特点，本发明具有可降解可冲散的特性，原料环保且来源广泛，产品在水流的剪切力作用下可以分离崩解成小片，并且在水流的作用下迅速分解，采用本发明的水解纸制成的冥币、纸扎、元宝、铜钱可印有“卍”字吉祥符号，不用焚烧，右下降低对环境的污染，避免安全隐患。
显然，本发明的上述实施方式仅仅是为清楚地说明本发明所作的举例，而并非是对本发明的实施方式的限定。对于所属领域的普通技术人员来说，在上述说明的基础上还可以做出其它不同形式的变化或变动。这里无法对所有的实施方式予以穷举。凡是属于本发明的技术方案所引伸出的显而易见的变化或变动仍处于本发明的保护范围之列。

Claims (10)

1.一种可降解材料的制备方法，其特征在于，包括以下步骤：
S10：制浆，将天然木浆经立式碎浆机碎解10分钟后进行疏解打浆，制成质量百分比为5％、打浆度为23°SR的木浆浆料；
S20：调浆，在S10中的木浆浆料中增加15％的羧甲基纤维素、15％的淀粉；
S30：配料，配置25％的木质素；12％的增稠剂、15％的无味乙醇、4％的硼砂、15％的蒸馏水、18％的羟丙基-β-环糊精、3％的防腐剂、3％亲肤香料；
S40：将S30中配好的配料在低于65℃条件下加热1.5分钟，搅拌均匀得到胶状湿纸；
S50：通过斜网造纸网部成形器将S20中调好的浆料成型，再压榨脱水、烘缸干燥后得到原纸；
S60：利用水刺装置进行水刺缠结处理，得到缠结湿纸；
S70：将缠结湿纸脱水烘干形成干纸，并对干纸进行碱处理。
2.根据权利要求1所述的制备方法，其特征在于，所述步骤S70之后还包括：
S80：卷曲分切成型；
S90：浸泡低浓度酒精和植物提取液后真空包装。
3.根据权利要求1所述的制备方法，其特征在于，所述水刺装置包括4个，所述步骤S60还包括：
S61：第一道水刺水压力为4MPa，所述第一道水流冲刺缠结加固后得到初层湿纸并送至第二道水刺装置；
S62：所述第二道水刺装置水刺水压力为6MPa，所述第二道水流冲刺缠结加固后得到二层湿纸并送至所述第三水刺装置；
S63：所述第三道水刺装置水刺水压力为12MPa，所述第三道水流冲刺缠结加固后得到三层湿纸并送至所述第四水刺装置；
S64：所述第四道水刺装置水刺水压力为12MPa，所述第四道水流冲刺缠结加固后得到四层湿纸并送至所述烘干机。
4.根据权利要求1所述的制备方法，其特征在于，所述增稠剂可采用明胶、果胶、海藻胶中的一种或多种。
5.根据权利要求1所述的制备方法，其特征在于，所述防腐剂可采用苯甲酸、山梨酸、柠檬酸中的一种。
6.根据权利要求1所述的制备方法，其特征在于，所述亲肤香料可采用麝香酮、安息香、香柠檬油中的一种或多种制成。
7.根据权利要求1所述的制备方法，其特征在于，所述植物提取液为黄岑、金银花、薰衣草植物提取液混合。
8.根据权利要求1所述的制备方法，其特征在于，所述木浆浆料注入网部成形器后，使用挤压板上下快速震荡，使浆料大部分分解为木浆短纤，之后及时快速排除水分，木浆短纤在水压的作用下在成形网上成网，再压榨脱水，送入烘缸干燥成型。
9.根据权利要求1所述的制备方法，其特征在于，所述湿巾表面用硅胶滴注形成若干凸点，所述凸点在每平方厘米个数控制在8±1，所述凸点直径小于0.1mm。
10.根据权利要求1所述的制备方法，其特征在于，在步骤S80后，将分切成型的干纸制成冥币、纸扎、元宝、铜钱中的一种或多种形状。
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