CN108060615A - 一种抗折格拉辛离型纸的制作工艺 - Google Patents

一种抗折格拉辛离型纸的制作工艺 Download PDF

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CN108060615A
CN108060615A CN201711362113.6A CN201711362113A CN108060615A CN 108060615 A CN108060615 A CN 108060615A CN 201711362113 A CN201711362113 A CN 201711362113A CN 108060615 A CN108060615 A CN 108060615A
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缪存良
雷顺恩
杨高俊
程山峰
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WENZHOU XINFENG DECORATION MATERIAL CO Ltd
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Abstract

本发明涉及造纸技术领域，尤其是一种抗折格拉辛离型纸的制作工艺，包括以下步骤：S1、准备一张格拉辛纸作为基础层；S2、准备淋膜料；S3、形成淋膜层；S4、准备抗皱料：按照重量份数计将树脂10‑15份、抗氧剂0.5‑1.5份、聚乙烯塑料粒子30‑35份、聚丁二烯橡胶颗粒5‑8份、聚氯乙烯塑料粒子3‑5份混合，搅拌均匀后加热使原料完全熔化；S5、形成抗皱层：使用喷枪将液态的抗皱料均匀喷涂在淋膜层的外表面冷却后形成抗皱层，之后在抗皱层表面涂布离型剂；S6、将上一步得到的离型纸烘干后按照指定规格裁切成小片。本发明能够有效提高格拉辛离型纸的抗折能力，从而提高了整体的质量，应用广泛。

Description

一种抗折格拉辛离型纸的制作工艺
技术领域
本发明涉及造纸技术领域，尤其涉及一种抗折格拉辛离型纸的制作工艺。
背景技术
离型纸又称隔离纸、防粘纸、硅油纸。是一种防止预浸料粘连，又可以保护预浸料不受污染的防粘纸。离型纸由涂有防粘物质的纸制成，其型号要根据材质、厚薄、伸长率、单双面的差别而区分。
防粘纸，也被称为硅油纸。由三层结构组成，第一层：底纸；第二层：淋膜：第三层：硅油。可以用在电子产品，汽车泡沫，印刷、食品、医用等等。在大多数情况下，它是与黏性物料一起使用，特别是胶粘带。
现有技术中离型纸的工艺较为成熟，但是其生产出来的离型纸抗折能力不佳，因此需要一张能够生产抗折格拉辛离型纸的工艺。
发明内容
本发明的目的是为了解决现有技术中存在的缺点，而提出的一种抗折格拉辛离型纸的制作工艺。
为了实现上述目的，本发明采用了如下技术方案：
设计一种抗折格拉辛离型纸的制作工艺，包括以下步骤：
S1、准备一张格拉辛纸作为基础层；
S2、准备淋膜料：按照重量份数计将隔离剂溶剂型硅油2-6份、氮化硅粉2-3份、聚乙烯塑料粒子12-18份混合，搅拌均匀后再加入交联剂5-12份、稳定剂3-6份，搅拌同时加热至135℃得到淋膜料；
S3、形成淋膜层：将淋膜料通过淋膜机模头共挤在准备好的格拉辛纸的两面上即形成淋膜层；
S4、准备抗皱料：按照重量份数计将树脂10-15份、抗氧剂0.5-1.5份、聚乙烯塑料粒子30-35份、聚丁二烯橡胶颗粒5-8份、聚氯乙烯塑料粒子3-5份混合，搅拌均匀后加热使原料完全熔化；
S5、形成抗皱层：使用喷枪将液态的抗皱料均匀喷涂在淋膜层的外表面冷却后形成抗皱层，之后在抗皱层表面涂布离型剂；
S6、将上一步得到的离型纸烘干后按照指定规格裁切成小片。
优选的，格拉辛纸的厚度为50-80μm。
优选的，准备抗皱料过程中加热温度维持≥145℃。
优选的，淋膜层的厚度保持30-50μm。
优选的，抗皱层的厚度保持40-60μm。
优选的，烘干过程中温度保持125℃，烘干时间持续10min。
优选的，烘干完成裁切的规格按照1000×1500mm。
本发明提出的一种抗折格拉辛离型纸的制作工艺，有益效果在于：本发明添加了树脂、抗氧剂、聚乙烯塑料粒子、聚丁二烯橡胶颗粒和聚氯乙烯塑料粒子组成的抗皱层，能够有效提高格拉辛离型纸的抗折能力，从而提高了整体的质量，应用广泛。
具体实施方式
下面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1
一种抗折格拉辛离型纸的制作工艺，包括以下步骤：
S1、准备一张格拉辛纸作为基础层；
S2、准备淋膜料：按照重量份数计将隔离剂溶剂型硅油2份、氮化硅粉2份、聚乙烯塑料粒子12份混合，搅拌均匀后再加入交联剂5份、稳定剂3份，搅拌同时加热至135℃得到淋膜料；
S3、形成淋膜层：将淋膜料通过淋膜机模头共挤在准备好的格拉辛纸的两面上即形成淋膜层；
S4、准备抗皱料：按照重量份数计将树脂10份、抗氧剂0.5份、聚乙烯塑料粒子30份、聚丁二烯橡胶颗粒5份、聚氯乙烯塑料粒子3份混合，搅拌均匀后加热使原料完全熔化；
S5、形成抗皱层：使用喷枪将液态的抗皱料均匀喷涂在淋膜层的外表面冷却后形成抗皱层，之后在抗皱层表面涂布离型剂；
S6、将上一步得到的离型纸烘干后按照指定规格裁切成小片。
格拉辛纸的厚度为50μm。
准备抗皱料过程中加热温度维持145℃。
淋膜层的厚度保持30μm。
抗皱层的厚度保持40μm。
烘干过程中温度保持125℃，烘干时间持续10min。
烘干完成裁切的规格按照1000×1500mm。
实施例2
一种抗折格拉辛离型纸的制作工艺，包括以下步骤：
S1、准备一张格拉辛纸作为基础层；
S2、准备淋膜料：按照重量份数计将隔离剂溶剂型硅油3份、氮化硅粉2份、聚乙烯塑料粒子14份混合，搅拌均匀后再加入交联剂6份、稳定剂4份，搅拌同时加热至135℃得到淋膜料；
S3、形成淋膜层：将淋膜料通过淋膜机模头共挤在准备好的格拉辛纸的两面上即形成淋膜层；
S4、准备抗皱料：按照重量份数计将树脂12份、抗氧剂0.8份、聚乙烯塑料粒子32份、聚丁二烯橡胶颗粒6份、聚氯乙烯塑料粒子3份混合，搅拌均匀后加热使原料完全熔化；
S5、形成抗皱层：使用喷枪将液态的抗皱料均匀喷涂在淋膜层的外表面冷却后形成抗皱层，之后在抗皱层表面涂布离型剂；
S6、将上一步得到的离型纸烘干后按照指定规格裁切成小片。
格拉辛纸的厚度为60μm。
准备抗皱料过程中加热温度维持≥145℃。
淋膜层的厚度保持35μm。
抗皱层的厚度保持45μm。
烘干过程中温度保持125℃，烘干时间持续10min。
烘干完成裁切的规格按照1000×1500mm。
实施例3
一种抗折格拉辛离型纸的制作工艺，包括以下步骤：
S1、准备一张格拉辛纸作为基础层；
S2、准备淋膜料：按照重量份数计将隔离剂溶剂型硅油4份、氮化硅粉3份、聚乙烯塑料粒子16份混合，搅拌均匀后再加入交联剂10份、稳定剂5份，搅拌同时加热至135℃得到淋膜料；
S3、形成淋膜层：将淋膜料通过淋膜机模头共挤在准备好的格拉辛纸的两面上即形成淋膜层；
S4、准备抗皱料：按照重量份数计将树脂14份、抗氧剂1份、聚乙烯塑料粒子34份、聚丁二烯橡胶颗粒7份、聚氯乙烯塑料粒子4份混合，搅拌均匀后加热使原料完全熔化；
S5、形成抗皱层：使用喷枪将液态的抗皱料均匀喷涂在淋膜层的外表面冷却后形成抗皱层，之后在抗皱层表面涂布离型剂；
S6、将上一步得到的离型纸烘干后按照指定规格裁切成小片。
格拉辛纸的厚度为70μm。
准备抗皱料过程中加热温度维持≥145℃。
淋膜层的厚度保持40μm。
抗皱层的厚度保持50μm。
烘干过程中温度保持125℃，烘干时间持续10min。
烘干完成裁切的规格按照1000×1500mm。
实施例4
一种抗折格拉辛离型纸的制作工艺，包括以下步骤：
S1、准备一张格拉辛纸作为基础层；
S2、准备淋膜料：按照重量份数计将隔离剂溶剂型硅油6份、氮化硅粉3份、聚乙烯塑料粒子18份混合，搅拌均匀后再加入交联剂12份、稳定剂6份，搅拌同时加热至135℃得到淋膜料；
S3、形成淋膜层：将淋膜料通过淋膜机模头共挤在准备好的格拉辛纸的两面上即形成淋膜层；
S4、准备抗皱料：按照重量份数计将树脂15份、抗氧剂1.5份、聚乙烯塑料粒子35份、聚丁二烯橡胶颗粒8份、聚氯乙烯塑料粒子5份混合，搅拌均匀后加热使原料完全熔化；
S5、形成抗皱层：使用喷枪将液态的抗皱料均匀喷涂在淋膜层的外表面冷却后形成抗皱层，之后在抗皱层表面涂布离型剂；
S6、将上一步得到的离型纸烘干后按照指定规格裁切成小片。
格拉辛纸的厚度为80μm。
准备抗皱料过程中加热温度维持≥145℃。
淋膜层的厚度保持50μm。
抗皱层的厚度保持60μm。
烘干过程中温度保持125℃，烘干时间持续10min。
烘干完成裁切的规格按照1000×1500mm。
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 (7)

1.一种抗折格拉辛离型纸的制作工艺，其特征在于，包括以下步骤：
S1、准备一张格拉辛纸作为基础层；
S2、准备淋膜料：按照重量份数计将隔离剂溶剂型硅油2-6份、氮化硅粉2-3份、聚乙烯塑料粒子12-18份混合，搅拌均匀后再加入交联剂5-12份、稳定剂3-6份，搅拌同时加热至135℃得到淋膜料；
S3、形成淋膜层：将淋膜料通过淋膜机模头共挤在准备好的格拉辛纸的两面上即形成淋膜层；
S4、准备抗皱料：按照重量份数计将树脂10-15份、抗氧剂0.5-1.5份、聚乙烯塑料粒子30-35份、聚丁二烯橡胶颗粒5-8份、聚氯乙烯塑料粒子3-5份混合，搅拌均匀后加热使原料完全熔化；
S5、形成抗皱层：使用喷枪将液态的抗皱料均匀喷涂在淋膜层的外表面冷却后形成抗皱层，之后在抗皱层表面涂布离型剂；
S6、将上一步得到的离型纸烘干后按照指定规格裁切成小片。
2.根据权利要求1所述的一种抗折格拉辛离型纸的制作工艺，其特征在于：格拉辛纸的厚度为50-80μm。
3.根据权利要求1所述的一种抗折格拉辛离型纸的制作工艺，其特征在于：准备抗皱料过程中加热温度维持≥145℃。
4.根据权利要求1所述的一种抗折格拉辛离型纸的制作工艺，其特征在于：淋膜层的厚度保持30-50μm。
5.根据权利要求1所述的一种抗折格拉辛离型纸的制作工艺，其特征在于：抗皱层的厚度保持40-60μm。
6.根据权利要求1所述的一种抗折格拉辛离型纸的制作工艺，其特征在于：烘干过程中温度保持125℃，烘干时间持续10min。
7.根据权利要求1所述的一种抗折格拉辛离型纸的制作工艺，其特征在于：烘干完成裁切的规格按照1000×1500mm。
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