CN113081492A - 一种用于卫生巾的特薄型复合压花打孔吸血纸的制作工艺 - Google Patents

一种用于卫生巾的特薄型复合压花打孔吸血纸的制作工艺 Download PDF

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CN113081492A
CN113081492A CN202110449081.3A CN202110449081A CN113081492A CN 113081492 A CN113081492 A CN 113081492A CN 202110449081 A CN202110449081 A CN 202110449081A CN 113081492 A CN113081492 A CN 113081492A
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纪厚盛
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Abstract

本发明涉及一种用于卫生巾的特薄型复合压花打孔吸血纸的制作工艺，包括机架，机架上安装有圆网喷浆系统、纤维熔喷系统、高分子下料系统、木浆铺棉系统、蒸汽烘干系统、吸血检测系统、压花打孔系统、产品收卷机系统和辊筒装置；本发明的吸血纸制作工艺采用湿法造纸和干法造纸相结合的方式，在造纸的制作过程中添加化纤材料骨架层和高分子材料层，其中高分子材料层为具有渐变式层级结构的吸血用聚丙烯酸钠高吸收性树脂层，在保证树脂对血液的高吸收性的同时，也能像普通的高吸水性树脂一样具有优异的吸液速率和凝胶强度；在成品吸血纸的表层进行压花打孔，吸血纸的血液吸收速率加快，吸血纸的透气性和扩散性增强，结构设计合理。

Description

一种用于卫生巾的特薄型复合压花打孔吸血纸的制作工艺
技术领域
本发明涉及吸血纸技术领域，特别指一种用于卫生巾的特薄型复合压花打孔吸血纸的制作工艺。
背景技术
吸血纸是一种具有吸血作用的纸制品，主要用于卫生巾、手术床垫、手术擦拭纸等卫生用品的制作；市面上现有的吸血纸生产工艺通常采用传统的制作技法，生产的效率低、成本高，且生产出的吸血纸所使用的吸血因子是高效胶化层，其材料是高分子吸水树脂，这种材料虽然具有较强的吸水性能，但是达不到吸血性能方面的要求，血液的吸收速率较慢。
发明内容
本发明提供一种用于卫生巾的特薄型复合压花打孔吸血纸的制作工艺，用于解决现有吸血纸生产工艺的生产效率低和吸血纸的吸血性能差的问题。
本发明采用如下技术方案：
一种用于卫生巾的特薄型复合压花打孔吸血纸的制作工艺，包括机架，机架上安装有圆网喷浆系统、纤维熔喷系统、高分子下料系统、木浆铺棉系统、蒸汽烘干系统、吸血检测系统、压花打孔系统、产品收卷机系统和辊筒装置，上述各组件按照以下工艺步骤进行生产：
①通过圆网喷浆系统制作底层原纸；
②底层原纸通过辊筒装置传输至纤维熔喷系统，纤维熔喷系统在底层原纸上喷上化纤材料骨架层；
③底层原纸携带化纤材料骨架层继续传输至高分子下料系统，高分子下料系统在化纤材料骨架层上铺设高分子材料层；
④底层原纸携带化纤材料骨架层和高分子材料层继续传输至木浆铺棉系统，木浆铺棉系统在高分子材料层上铺设木浆层；
⑤底层原纸和木浆层裹挟着化纤材料骨架层和高分子材料层传输至蒸汽烘干系统进行烘干，形成半成品吸血纸；
⑥半成品吸血纸经过吸血检测系统进行检测；
⑦检测后的半成品吸血纸传输至压花打孔系统进行双面复合压花打孔制成成品吸血纸；
⑧经过压花打孔后的成品吸血纸传输至产品收卷机系统进行收卷工作。
进一步改进地，上述高分子材料层为具有渐变式层级结构的吸血用聚丙烯酸钠高吸收性树脂层。
进一步改进地，上述木浆铺棉系统上设有木浆粉碎机。
进一步改进地，上述压花打孔系统进行复合压花打孔的孔径范围为0.3毫米～3毫米，优选为1毫米。
由上述对本发明结构的描述可知，和现有技术相比，本发明具有如下优点：本发明的吸血纸制作工艺采用湿法造纸和干法造纸相结合的方式，在造纸的制作过程中添加化纤材料骨架层和高分子材料层，其中高分子材料层为具有渐变式层级结构的吸血用聚丙烯酸钠高吸收性树脂层，在保证树脂对血液的高吸收性的同时，也能像普通的高吸水性树脂一样具有优异的吸液速率和凝胶强度；在成品吸血纸的表层进行压花打孔，吸血纸的血液吸收速率加快，吸血纸的透气性和扩散性增强，结构设计合理。
附图说明
图1为本发明的生产线示意图。
其中，上述附图包括以下附图标记：
1、机架；2、圆网喷浆系统；3、纤维熔喷系统；4、高分子下料系统；5、木浆铺棉系统；6、蒸汽烘干系统；7、吸血检测系统；8、压花打孔系统；9、产品收卷机系统；11、辊筒装置；51、木浆粉碎机。
具体实施方式
下面参照附图说明本发明的具体实施方式。
参照图1，一种用于卫生巾的特薄型复合压花打孔吸血纸的制作工艺，包括机架1，机架1上安装有圆网喷浆系统2、纤维熔喷系统3、高分子下料系统4、木浆铺棉系统5、蒸汽烘干系统6、吸血检测系统7、压花打孔系统8、产品收卷机系统9和辊筒装置11，上述各组件按照以下工艺步骤进行生产：①通过圆网喷浆系统2制作底层原纸；②底层原纸通过辊筒装置11传输至纤维熔喷系统3，纤维熔喷系统3在底层原纸上喷上化纤材料骨架层；③底层原纸携带化纤材料骨架层继续传输至高分子下料系统4，高分子下料系统4在化纤材料骨架层上铺设高分子材料层；④底层原纸携带化纤材料骨架层和高分子材料层继续传输至木浆铺棉系统5，木浆铺棉系统5在高分子材料层上铺设木浆层；⑤底层原纸和木浆层裹挟着化纤材料骨架层和高分子材料层传输至蒸汽烘干系统6进行烘干，形成半成品吸血纸；⑥半成品吸血纸经过吸血检测系统7进行检测；⑦检测后的半成品吸血纸传输至压花打孔系统8进行双面复合压花打孔制成成品吸血纸；⑧经过压花打孔后的成品吸血纸传输至产品收卷机系统9进行收卷工作；上述高分子材料层为具有渐变式层级结构的吸血用聚丙烯酸钠高吸收性树脂层；上述木浆铺棉系统5上设有木浆粉碎机51，用于制作铺设用的木浆粉；上述压花打孔系统8进行复合压花打孔的孔径范围为0.3毫米～3毫米，优选为1毫米；制成的成品吸血纸用于制作卫生巾、手术床垫、手术擦拭纸等吸血纸复合纸。
本发明的吸血纸制作工艺采用湿法造纸和干法造纸相结合的方式，在造纸的制作过程中添加化纤材料骨架层和高分子材料层，其中高分子材料层为具有渐变式层级结构的吸血用聚丙烯酸钠高吸收性树脂层，在保证树脂对血液的高吸收性的同时，也能像普通的高吸水性树脂一样具有优异的吸液速率和凝胶强度；在成品吸血纸的表层进行压花打孔，吸血纸的血液吸收速率加快，吸血纸的透气性和扩散性增强，结构设计合理。
上述仅为本发明的具体实施方式，但本发明的设计构思并不局限于此，凡利用此构思对本发明进行非实质性的改动，均应属于侵犯本发明保护范围的行为。

Claims (4)

1.一种用于卫生巾的特薄型复合压花打孔吸血纸的制作工艺，其特征在于：包括机架，机架上安装有圆网喷浆系统、纤维熔喷系统、高分子下料系统、木浆铺棉系统、蒸汽烘干系统、吸血检测系统、压花打孔系统、产品收卷机系统和辊筒装置，上述各组件按照以下工艺步骤进行生产：
①通过圆网喷浆系统制作底层原纸；
②底层原纸通过辊筒装置传输至纤维熔喷系统，纤维熔喷系统在底层原纸上喷上化纤材料骨架层；
③底层原纸携带化纤材料骨架层继续传输至高分子下料系统，高分子下料系统在化纤材料骨架层上铺设高分子材料层；
④底层原纸携带化纤材料骨架层和高分子材料层继续传输至木浆铺棉系统，木浆铺棉系统在高分子材料层上铺设木浆层；
⑤底层原纸和木浆层裹挟着化纤材料骨架层和高分子材料层传输至蒸汽烘干系统进行烘干，形成半成品吸血纸；
⑥半成品吸血纸经过吸血检测系统进行检测；
⑦检测后的半成品吸血纸传输至压花打孔系统进行双面复合压花打孔制成成品吸血纸；
⑧经过压花打孔后的成品吸血纸传输至产品收卷机系统进行收卷工作。
2.如权利要求1所述的一种用于卫生巾的特薄型复合压花打孔吸血纸的制作工艺，其特征在于：所述高分子材料层为具有渐变式层级结构的吸血用聚丙烯酸钠高吸收性树脂层。
3.如权利要求1所述的一种用于卫生巾的特薄型复合压花打孔吸血纸的制作工艺，其特征在于：所述木浆铺棉系统上设有木浆粉碎机。
4.如权利要求1所述的一种用于卫生巾的特薄型复合压花打孔吸血纸的制作工艺，其特征在于：所述压花打孔系统进行复合压花打孔的孔径范围为0.3毫米～3毫米。
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