CN110219208B - 一种高效扭结折叠式糖果包装原纸的生产工艺 - Google Patents

一种高效扭结折叠式糖果包装原纸的生产工艺 Download PDF

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CN110219208B
CN110219208B CN201910497151.5A CN201910497151A CN110219208B CN 110219208 B CN110219208 B CN 110219208B CN 201910497151 A CN201910497151 A CN 201910497151A CN 110219208 B CN110219208 B CN 110219208B
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汤新根
邓根青
姚肖飞
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Welbon Special Material Co ltd
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Abstract

本发明公开了一种高效扭结折叠式糖果包装原纸的生产工艺，包括以下工序：将漂白硫酸盐针叶木浆经打浆工序成浆→接着浆料经过长网多缸纸机抄造成型→压榨→干燥→压光→分切→打包入库；其中，打浆工序采用若干台3型和4型双盘磨混合打浆，采用的打浆方式为高浓度粘状打浆方式，能最大限度保留浆料长纤维含量，有助于提高纸张的抗张强度及撕裂强度；打浆工序中配浆加入了化工助剂，与传统工艺相比，化工助剂的加入节省了助剂的用量，经济适用性强，同时提高了纸张的裂断长、耐破度和耐折度等干强度指标以及施胶度。

Description

一种高效扭结折叠式糖果包装原纸的生产工艺
技术领域
本发明属于食品包装技术领域，具体涉及一种高效扭结折叠式糖果包装原纸的生产工艺。
背景技术
糖果包装纸的市场非常广阔，任何一个糖果生产厂家都需要使用许多的糖果包装纸，而扭结糖果包装纸在糖果包装纸中占有较大比例。普通的糖果包装纸只能满足传统的圆形扭结样式，方形、菱形等样式因为撕裂强度不够，在使用后会出现包装破损问题，给食品安全带来隐患，也会影响美观。高效扭结糖果包装纸不易变形、纸张撕裂度高，可满足不同样式的糖果包装。
发明内容
本发明的目的在于提供一种高效扭结折叠式糖果包装原纸的生产工艺，制得的高扭结糖果包装纸不易变形、纸张撕裂度高，可满足不同样式的糖果包装。
本发明的目的可以通过以下技术方案实现：
一种高效扭结折叠式糖果包装原纸的生产工艺，包括以下工序：将漂白硫酸盐针叶木浆经打浆工序成浆→接着浆料经过长网多缸纸机抄造成型→压榨→干燥→压光→分切→打包入库；所述打浆工序具体为：
S1、碎解：漂白硫酸盐针叶木浆采用清水浸泡1-2小时，浸泡质量浓度为6.0-6.5％，经过高浓碎浆机碎解，放入原浆池；
S2、打浆：将原浆池的浆料通过若干台双盘磨进行混合打浆，浆液流入成浆池，打浆叩解度58-60°SR，湿重17-18g，打浆完毕浆液从成浆池调入配浆池；
S3、配浆：向配浆池中加入化工助剂，所述的化工助剂包括以下原料：分散剂、阳离子淀粉干强剂、石蜡改性松香皂化胶、明矾、阳离子聚丙烯酰胺和湿强剂。
进一步，步骤S1中，碎解后的碎浆浓度为5.0-5.5％。
进一步，步骤S2中，双盘磨磨片为3型和4型混用，采用的打浆方式为高浓度粘状打浆方式。
进一步，步骤S3中，所述的分散剂为聚环氧乙烷，分散剂的加入量为漂白硫酸盐针叶木浆重量的0.2％。
进一步，步骤S3中，所述的阳离子淀粉干强剂的加入量为漂白硫酸盐针叶木浆重量的1％。
进一步，步骤S3中，所述的石蜡改性松香皂化胶的加入量为漂白硫酸盐针叶木浆重量的1％。
进一步，步骤S3中，所述的阳离子聚丙烯酰胺的加入量为漂白硫酸盐针叶木浆重量的0.1％。
进一步，步骤S3中，所述的明矾的加入量为漂白硫酸盐针叶木浆重量的1.5-2.0％，其系统pH值为4.0-5.0。
进一步，步骤S3中，所述的湿强剂为三羟甲基三聚氰胺树脂，湿强剂的加入量为漂白硫酸盐针叶木浆重量的1％。
本发明的有益效果：
本发明提供了一种高效扭结折叠式糖果包装原纸的生产工艺，制得的高扭结糖果包装纸不易变形、纸张撕裂度高，可满足不同样式的糖果包装；其中，打浆工序中配浆加入了化工助剂，所述的化工助剂包括以下原料：分散剂、阳离子淀粉干强剂、石蜡改性松香皂化胶、明矾、阳离子聚丙烯酰胺和湿强剂；
其中，石蜡改性松香皂化胶的加入能提高成纸的光亮度和耐折度，减少黏缸问题，同时在节约硫酸铝用量20-30％的情况下不影响施胶效果。同时本身具有抑泡和消泡作用，不必再加入消泡剂，经济适用性强；
明矾是酸性抄纸系统中的电荷中和剂，可有效地中和纸料中的阴离子干扰物，减少阴离子干扰物质对阳离子聚丙烯酰胺的消耗，明矾和阳离子聚丙烯酰胺两者组成了复合助留助滤系统，助留效率可提高30-50％，提高助留效率能使抄纸系统中细小纤维保留下来，细小纤维能有效填充纤维孔隙，使纸张抗撕裂强度更好，同时节约助剂的用量；
湿强剂(三羟甲基三聚氰胺树脂)比传统的湿强剂(聚酰胺聚环氧氯丙烷树脂)可提高成纸湿强度约50％(容易被浆料吸附)，与此同时还能使纸张的裂断长、耐破度和耐折度等干强度指标和施胶度得到相应的提高。
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。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其它实施例，都属于本发明保护的范围。
一种高效扭结折叠式糖果包装原纸的生产工艺，包括以下工序：将漂白硫酸盐针叶木浆经打浆工序成浆→接着浆料经过长网多缸纸机抄造成型→压榨→干燥→压光→分切→打包入库；所述打浆工序具体为：
S1、碎解：漂白硫酸盐针叶木浆采用清水浸泡1小时，浸泡质量浓度为6.5％，经过高浓碎浆机碎解，碎浆质量浓度为5.5％，放入原浆池；
S2、打浆：将原浆池的浆料通过若干台(优选4台)双盘磨进行混合打浆，浆液流入成浆池，其中，双盘磨磨片为3型和4型混用，采用的打浆方式为高浓度粘状打浆方式，能最大限度保留浆料长纤维含量(长纤维含量高有助于提高纸张的抗张强度及撕裂强度)；打浆叩解度58-60°SR，湿重17-18g，打浆完毕浆液从成浆池调入配浆池；
S3、配浆：向配浆池中加入化工助剂，所述的化工助剂包括以下原料：分散剂、阳离子淀粉干强剂、石蜡改性松香皂化胶、明矾、阳离子聚丙烯酰胺和湿强剂；
其中，所述的分散剂为聚环氧乙烷，分散剂的加入量为漂白硫酸盐针叶木浆重量的0.2％；
所述的阳离子淀粉干强剂的加入量为漂白硫酸盐针叶木浆重量的1％；
所述的石蜡改性松香皂化胶的加入量为漂白硫酸盐针叶木浆重量的1％，(所述的石蜡改性松香皂化胶出自《造纸湿部化学》P141页)；
石蜡改性松香皂化胶的加入能提高成纸的光亮度和耐折度，减少黏缸问题，同时在节约硫酸铝用量20-30％的情况下不影响施胶效果。同时本身具有抑泡和消泡作用，不必再加入消泡剂，经济适用性强；
所述的阳离子聚丙烯酰胺的加入量为漂白硫酸盐针叶木浆重量的0.1％；
所述的明矾的加入量为漂白硫酸盐针叶木浆重量的1.6％(系统pH值为4.0-5.0)；明矾是酸性抄纸系统中的电荷中和剂，可有效地中和纸料中的阴离子干扰物，减少阴离子干扰物质对阳离子聚丙烯酰胺的消耗，明矾和阳离子聚丙烯酰胺两者组成了复合助留助滤系统，助留效率可提高30-50％，提高助留效率能使抄纸系统中细小纤维保留下来，细小纤维能有效填充纤维孔隙，使纸张抗撕裂强度更好，同时节约助剂的用量；
所述的湿强剂为三羟甲基三聚氰胺树脂，湿强剂的加入量为漂白硫酸盐针叶木浆重量的1％；湿强剂(三羟甲基三聚氰胺树脂)比传统的湿强剂(聚酰胺聚环氧氯丙烷树脂)可提高成纸湿强度约50％(容易被浆料吸附)，与此同时还能使纸张的裂断长、耐破度和耐折度等干强度指标和施胶度得到相应的提高。
所述的化工助剂中还包括防腐杀菌剂，防腐杀菌剂的加入量为漂白硫酸盐针叶木浆重量的0.01％；
该防腐杀菌剂的制备方法为：称取1mol六亚甲基四胺于反应瓶中，加入200ml乙腈溶解，通入氮气保护，接着加入4.3-4.5mol 4-氯-3,5-二甲基苯酚和催化剂碘化钾溶液，搅拌均匀后，升温至110-115℃，在氮气保护下搅拌反应8-10h，反应结束后，旋转蒸发除去溶剂，得到的粗品采用30ml丙酮洗涤3-5次，再用无水乙醇-丙酮混合溶剂重结晶，过滤干燥后即得到式A结构的防腐杀菌剂，反应式如下所示：
Figure BDA0002088999160000051
防腐杀菌剂A的红外表征如下所示：IR(KBr):
Figure BDA0002088999160000052
3024/3011(苯环)、2891(-CH2、-CH3)、973/928(季铵盐)cm-1。
防腐杀菌剂A的抗菌机理为：防腐杀菌剂A中含有多个季铵盐结构和酚羟基，季铵盐结构和酚羟基存在使得防腐杀菌剂A具有一定的水溶性，便于与针叶木浆的配伍混合，大量酚羟基的存在对细菌霉菌有很好的抑制作用，多个同时存在的氮正离子大大增强了其抗菌活性，N+离子与细菌细胞膜表面的阴离子结合，破坏蛋白质和细胞膜的合成系统，只需加入极少量的防腐杀菌剂A，即可起到了良好的抗菌防腐性能；
经抗菌性能测试，加入漂白硫酸盐针叶木浆0.01％的防腐杀菌剂，即可对金黄色葡萄球菌的抑菌率达到95.5％，对大肠杆菌的抑菌率达92.7％。
本技术方法的工艺生产得到的高效扭结折叠式糖果包装原纸的性能参数如下表所示：
Figure BDA0002088999160000061
以上内容仅仅是对本发明的构思所作的举例和说明，所属本技术领域的技术人员对所描述的具体实施例做各种各样的修改或补充或采用类似的方式替代，只要不偏离发明的构思或者超越本权利要求书所定义的范围，均应属于本发明的保护范围。

Claims (8)

1.一种高效扭结折叠式糖果包装原纸的生产工艺，其特征在于：包括以下工序：将漂白硫酸盐针叶木浆经打浆工序成浆→接着浆料经过长网多缸纸机抄造成型→压榨→干燥→压光→分切→打包入库；所述打浆工序具体为：
S1、碎解：漂白硫酸盐针叶木浆采用清水浸泡1-2小时，浸泡质量浓度为6.0-6.5％，经过高浓碎浆机碎解，放入原浆池；
S2、打浆：将原浆池的浆料通过若干台双盘磨进行混合打浆，浆液流入成浆池，打浆叩解度58-60°SR，湿重17-18g，打浆完毕浆液从成浆池调入配浆池；
S3、配浆：向配浆池中加入化工助剂，所述的化工助剂包括以下原料：分散剂、阳离子淀粉干强剂、石蜡改性松香皂化胶、明矾、阳离子聚丙烯酰胺和湿强剂；
步骤S2中，双盘磨磨片为3型和4型混用，采用的打浆方式为高浓度粘状打浆方式；
所述的化工助剂中还包括防腐杀菌剂，防腐杀菌剂的加入量为漂白硫酸盐针叶木浆重量的0.01％；
该防腐杀菌剂的制备方法为：称取1mol六亚甲基四胺于反应瓶中，加入200mL 乙腈溶解，通入氮气保护，接着加入4.3-4.5mol4-氯-3,5-二甲基苯酚和催化剂碘化钾溶液，搅拌均匀后，升温至110-115℃，在氮气保护下搅拌反应8-10h，反应结束后，旋转蒸发除去溶剂，得到的粗品采用30mL l丙酮洗涤3-5次，再用无水乙醇-丙酮混合溶剂重结晶，过滤干燥后即得到式A结构的防腐杀菌剂，反应式如下所示：
Figure FDA0003080795660000021
2.根据权利要求1所述的一种高效扭结折叠式糖果包装原纸的生产工艺，其特征在于：步骤S1中，碎解后的碎浆浓度为5.0-5.5％。
3.根据权利要求1所述的一种高效扭结折叠式糖果包装原纸的生产工艺，其特征在于：步骤S3中，所述的分散剂为聚环氧乙烷，分散剂的加入量为漂白硫酸盐针叶木浆重量的0.2％。
4.根据权利要求1所述的一种高效扭结折叠式糖果包装原纸的生产工艺，其特征在于：步骤S3中，所述的阳离子淀粉干强剂的加入量为漂白硫酸盐针叶木浆重量的1％。
5.根据权利要求1所述的一种高效扭结折叠式糖果包装原纸的生产工艺，其特征在于：步骤S3中，所述的石蜡改性松香皂化胶的加入量为漂白硫酸盐针叶木浆重量的1％。
6.根据权利要求1所述的一种高效扭结折叠式糖果包装原纸的生产工艺，其特征在于：步骤S3中，所述的阳离子聚丙烯酰胺的加入量为漂白硫酸盐针叶木浆重量的0.1％。
7.根据权利要求1所述的一种高效扭结折叠式糖果包装原纸的生产工艺，其特征在于：步骤S3中，所述的明矾的加入量为漂白硫酸盐针叶木浆重量的1.5-2.0％，其系统pH值为4.0-5.0。
8.根据权利要求1所述的一种高效扭结折叠式糖果包装原纸的生产工艺，其特征在于：步骤S3中，所述的湿强剂为三羟甲基三聚氰胺树脂，湿强剂的加入量为漂白硫酸盐针叶木浆重量的1％。
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103625768A (zh) * 2012-09-07 2014-03-12 东莞市华源包装有限公司 扭结糖果复合包装纸
CN103993525A (zh) * 2014-05-29 2014-08-20 黄山金仕特种包装材料有限公司 一种糖果包装原纸及其制备方法
CN106574447A (zh) * 2014-05-02 2017-04-19 蒙克斯约有限公司 加拧纸
CN108130788A (zh) * 2017-12-21 2018-06-08 浙江恒达新材料股份有限公司 一种防水防油食品包装纸的制备方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103625768A (zh) * 2012-09-07 2014-03-12 东莞市华源包装有限公司 扭结糖果复合包装纸
CN106574447A (zh) * 2014-05-02 2017-04-19 蒙克斯约有限公司 加拧纸
CN103993525A (zh) * 2014-05-29 2014-08-20 黄山金仕特种包装材料有限公司 一种糖果包装原纸及其制备方法
CN108130788A (zh) * 2017-12-21 2018-06-08 浙江恒达新材料股份有限公司 一种防水防油食品包装纸的制备方法

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