CN106087535A - 一种不漂白的喝水杯原纸及其制备方法 - Google Patents

一种不漂白的喝水杯原纸及其制备方法 Download PDF

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CN106087535A
CN106087535A CN201610420532.XA CN201610420532A CN106087535A CN 106087535 A CN106087535 A CN 106087535A CN 201610420532 A CN201610420532 A CN 201610420532A CN 106087535 A CN106087535 A CN 106087535A
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楼柯勇
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ZHEJIANG HUACHUAN INDUSTRIAL GROUP Co Ltd
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Abstract

本发明公开了一种不漂白的喝水杯原纸，包括以下重量比：未漂白硫酸盐针叶木15～36份、竹子21～25份、棉麻19～26份，香蕉茎秆23～32份、棉绒10～15份，其余为去离子水和造纸添加剂；本产品具有制造工艺简单、不含有漂白剂、价格低廉、安全环保的优点。

Description

一种不漂白的喝水杯原纸及其制备方法
技术领域
本发明涉及生活用纸领域，具体涉及一种不漂白的喝水杯原纸及其制备方法。
背景技术
一次性水杯是我们日常生活中最常见的杯子，不管是饭店吃饭还是家里面都会储备，杯子可以喝饮料、热水、茶等饮品，非常方便，但如果有人经常或者天天使用一次性杯子来喝水，特别是滚烫的白开水时，杯子里面往往会稀释出不同的化学物质，尤其是经过漂白处理的杯子，里面都含有漂白剂，即使杯体内部附有淋膜也没用，还是多多少少会稀释出来，长久以往会直接影响使用者的身体健康。
发明内容
本发明要解决的技术问题是提供一种制造工艺简单、不含有漂白剂、价格低廉、安全环保的不漂白的喝水杯原纸。
为解决上述问题，本发明采用如下技术方案：一种不漂白的喝水杯原纸，包括以下重量比：未漂白硫酸盐针叶木15～36份、竹子21～25份、棉麻19～26份，香蕉茎秆23～32份、棉绒10～15份，其余为去离子水和造纸添加剂。
进一步的，所述不漂白的喝水杯原纸纸张的抗拉性能≥8kn/m，纸张白度3～6ISO，水分2～7％，定量265～330g/m2，厚度0.9～1.5mm，施胶度≥1.2mm，吸水性20≤g/m2。
进一步的，所述添加剂包括质量比：羧甲基纤维素5～16份、云母粉10～15份、施胶剂6～15份、湿强剂5～9份、无铁硫酸铝8～15份、改性淀粉21～32份、改性瓜尔胶5～11份、壳聚糖6～16份、高岭土6～23份。
进一步的，所述湿强剂为环氧丙烯酸树脂、聚合性多官能羧酸环氧氯丙烷或聚酰胺一种以上混合物。
进一步的，施胶剂为改性淀粉、松香胶、石蜡或丙烯酸聚脂类的一种或两种以上组合。
一种不漂白的喝水杯原纸的制备方法，包括以下步骤：
首先把未漂白硫酸盐针叶木、竹子、棉麻，香蕉茎秆、棉绒放入到碎解机内碎解，碎解完成后再把得到的浆料加入到搅拌机搅拌，搅拌同时加入去离子水和造纸添加剂，搅拌时间为2～2.5小时，然后再经过过滤、上网成型、压榨、干燥、压光、复卷、打包的过程制得不漂白的喝水杯原纸。
本发明的有益效果是：
1.成本低廉，采用未漂白硫酸盐针叶木、竹子、棉麻，香蕉茎秆、棉绒为主要原材料，其是制造包装纸的最常见用料，这些材料生产成本比较低廉，且适用频率高，未漂白硫酸盐针叶木浆为最常用原料，可以有效提高纸张性能，而竹子、棉麻，香蕉茎秆、棉绒都是很好的纤维原料，可以有效降低成本；
2.节能环保，在浆料内加入竹子，棉麻和棉绒，竹子可以作为有效的杀菌除菌剂，杀死纸杯表面的细菌和真菌，起到防止传染，棉麻和棉绒都是植物类纤维，都是原生态植物纤维，不仅对环境无污染，减少环境的污水排放量，且采用无污染的添加剂可以起到环保效果；
3.性能好，生产出来的纸杯原纸，因为采用竹子、棉麻和棉绒，其都是优等造纸原材料，相比于其它材料，在各项性能上大大超出，深受消费者喜欢。
具体实施方式
下面对本发明的优选实施例进行详细阐述，以使本发明的优点和特征能更易于被本领域技术人员理解，从而对本发明的保护范围做出更为清楚明确的界定。
实施例一
一种不漂白的喝水杯原纸包括以下重量比：未漂白硫酸盐针叶木15份、竹子21份、棉麻19份，香蕉茎秆23份、棉绒10份，其余为去离子水和造纸添加剂。
所述不漂白的喝水杯原纸纸张的抗拉性能≥8kn/m，纸张白度3～6ISO，水分4％，定量270g/m2，厚度1mm，施胶度≥1.2mm，吸水性20≤g/m2。
所述添加剂包括质量比：羧甲基纤维素7份、云母粉12份、施胶剂13份、湿强剂8份、无铁硫酸铝12份、改性淀粉25份、改性瓜尔胶8份、壳聚糖12份、高岭土9～23份。
所述湿强剂为环氧丙烯酸树脂、聚合性多官能羧酸环氧氯丙烷或聚酰胺一种以上混合物。
施胶剂为改性淀粉、松香胶、石蜡或丙烯酸聚脂类的一种或两种以上组合。
一种不漂白的喝水杯原纸的制备方法，包括以下步骤：
首先把未漂白硫酸盐针叶木、竹子、棉麻，香蕉茎秆、棉绒放入到碎解机内碎解，碎解完成后再把得到的浆料加入到搅拌机搅拌，搅拌同时加入去离子水和造纸添加剂，搅拌时间为2小时，然后再经过过滤、上网成型、压榨、干燥、压光、复卷、打包的过程制得不漂白的喝水杯原纸。
实施例二
一种不漂白的喝水杯原纸包括以下重量比：未漂白硫酸盐针叶木18份、竹子22份、棉麻21份，香蕉茎秆26份、棉绒10份，其余为去离子水和造纸添加剂。
所述不漂白的喝水杯原纸纸张的抗拉性能≥8kn/m，纸张白度3～6ISO，水分6％，定量300g/m2，厚度1.2mm，施胶度≥1.2mm，吸水性20≤g/m2。
所述添加剂包括质量比：羧甲基纤维素5份、云母粉10份、施胶剂7份、湿强剂6份、无铁硫酸铝9份、改性淀粉25份、改性瓜尔胶6份、壳聚糖8份、高岭土23份。
所述湿强剂为环氧丙烯酸树脂、聚合性多官能羧酸环氧氯丙烷或聚酰胺一种以上混合物。
施胶剂为改性淀粉、松香胶、石蜡或丙烯酸聚脂类的一种或两种以上组合。
一种不漂白的喝水杯原纸的制备方法，包括以下步骤：
首先把未漂白硫酸盐针叶木、竹子、棉麻，香蕉茎秆、棉绒放入到碎解机内碎解，碎解完成后再把得到的浆料加入到搅拌机搅拌，搅拌同时加入去离子水和造纸添加剂，搅拌时间为2.5小时，然后再经过过滤、上网成型、压榨、干燥、压光、复卷、打包的过程制得不漂白的喝水杯原纸。
实施例三
一种不漂白的喝水杯原纸包括以下重量比：未漂白硫酸盐针叶木30份、竹子23份、棉麻22份，香蕉茎秆26份、棉绒13份，其余为去离子水和造纸添加剂。
所述不漂白的喝水杯原纸纸张的抗拉性能≥8kn/m，纸张白度5ISO，水分3％，定量310g/m2，厚度1.3mm，施胶度≥1.2mm，吸水性20≤g/m2。
所述添加剂包括质量比：羧甲基纤维素9份、云母粉12份、施胶剂7份、湿强剂5份、无铁硫酸铝9份、改性淀粉21份、改性瓜尔胶9份、壳聚糖11份、高岭土17份。
所述湿强剂为环氧丙烯酸树脂、聚合性多官能羧酸环氧氯丙烷或聚酰胺一种以上混合物。
施胶剂为改性淀粉、松香胶、石蜡或丙烯酸聚脂类的一种或两种以上组合。
一种不漂白的喝水杯原纸的制备方法，包括以下步骤：
首先把未漂白硫酸盐针叶木、竹子、棉麻，香蕉茎秆、棉绒放入到碎解机内碎解，碎解完成后再把得到的浆料加入到搅拌机搅拌，搅拌同时加入去离子水和造纸添加剂，搅拌时间为2.3小时，然后再经过过滤、上网成型、压榨、干燥、压光、复卷、打包的过程制得不漂白的喝水杯原纸。
以上所述，仅为本发明的具体实施方式，但本发明的保护范围并不局限于此，任何不经过创造性劳动想到的变化或替换，都应涵盖在本实用新保护范围为准。

Claims (6)

1.一种不漂白的喝水杯原纸，其特征在于：包括以下重量比：未漂白硫酸盐针叶木15～36份、竹子21～25份、棉麻19～26份，香蕉茎秆23～32份、棉绒10～15份，其余为去离子水和造纸添加剂。
2.根据权利要求1所述的一种不漂白的喝水杯原纸，其特征在于：所述不漂白的喝水杯原纸纸张的抗拉性能≥8kn/m，纸张白度3～6ISO，水分2～7％，定量265～330g/㎡，厚度0.9～1.5mm，施胶度≥1.2mm，吸水性20≤g/㎡。
3.根据权利要求1所述的一种不漂白的喝水杯原纸，其特征在于：所述添加剂包括质量比：羧甲基纤维素12～21份、云母粉10～15份、施胶剂13～26份、湿强剂5～9份、无铁硫酸铝8～15份、改性淀粉21～32份、改性瓜尔胶5～11份、壳聚糖6～16份、高岭土15～23份。
4.根据权利要求1所述的一种不漂白的喝水杯原纸，其特征在于：所述湿强剂为环氧丙烯酸树脂、聚合性多官能羧酸环氧氯丙烷或聚酰胺一种以上混合物。
5.根据权利要求1所述的一种不漂白的喝水杯原纸，其特征在于：施胶剂为改性淀粉、松香胶、石蜡或丙烯酸聚脂类的一种或两种以上组合。
6.根据权利要求1所述的一种不漂白的喝水杯原纸的制备方法，其特征在于：首先把未漂白硫酸盐针叶木、竹子、棉麻，香蕉茎秆、棉绒放入到碎解机内碎解，碎解完成后再把得到的浆料加入到搅拌机搅拌，搅拌同时加入去离子水和造纸添加剂，搅拌时间为2～2.5小时，然后再经过过滤、上网成型、压榨、干燥、压光、复卷、打包的过程制得不漂白的喝水杯原纸。
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