CN1844571A - 光学镜头擦拭纸的制造方法 - Google Patents

光学镜头擦拭纸的制造方法 Download PDF

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CN1844571A
CN1844571A CN 200610080430 CN200610080430A CN1844571A CN 1844571 A CN1844571 A CN 1844571A CN 200610080430 CN200610080430 CN 200610080430 CN 200610080430 A CN200610080430 A CN 200610080430A CN 1844571 A CN1844571 A CN 1844571A
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CN100557125C (zh
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彭建军
曹春昱
田风洲
于红
高华英
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China pulp and Paper Research Institute Co., Ltd.
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CHINA PAPER MAKING DEVELOPMENT Co Ltd
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Abstract

本发明公开了一种起皱的光学镜头擦拭纸及其制造方法。其特征是该擦拭纸由植物纤维和化学纤维作原料,采用湿法造纸机抄造,通过干法起皱制造。此种含有植物纤维和化学纤维的起皱光学镜头擦拭纸具有细腻柔软、纤维难脱落剥离、不掉尘、良好的吸液保液性能、抗有机溶剂性强、产品本身纯净、无不纯物析出、环保等特点。

Description

光学镜头擦拭纸的制造方法
技术领域
本发明涉及一种特种用纸及其制造方法。具体地是利用植物纤维和化学纤维为原料,采用湿法造纸机抄造,通过千法起皱生产的光学镜头擦拭纸及其制造方法。
背景技术
随着光学仪器等精密仪器制造技术的不断发展,光学镜头擦拭纸正被广泛推广和应用。这一产品应用于高级光学仪器等精密仪器的装配过程中,应用时,将经折叠的擦拭纸浸入有机溶剂(如丙酮、乙醇等)中,有机溶剂迅速被吸入到擦拭纸中,然后用含有有机溶剂的擦拭纸清洁光学仪器(如镜头、机身)的粉尘、油污等。国内所用的光学镜头擦拭纸绝大部分来源于进口,进口产品采用干法造纸法、水刺法等制造,设备投资和生产成本高。进口产品质量好,被广泛应用于高档光学仪器制造、印刷业机器、电子行业的清洁,其价格也很昂贵。目前国内也可自行生产,但产品质量不过关。
国内生产的光学镜头擦拭纸质量差,主要表现为使用时纤维容易脱落,粉尘多,干湿强度差,吸液保液性能差,产品不够纯净,有不纯物析出,纸张不够柔软细腻,刮花被拭物表面。
为满足使用要求,光学镜头擦拭纸应具备以下性能:纸张细腻柔软,具有足够的干湿强度,纤维难脱落、剥离,发尘性低,抗有机溶剂性强,有效防止静电的产生,产品本身纯净、无不纯物析出,吸液率高、保液性能好,环保、能回收或焚化时不会产生有毒物质。为了达到这些性能要求,提出了利用多种原材料优化组合、使用常用的湿法造纸设备来制造光学镜头擦拭纸的方法。
发明内容
本发明提供了一种光学镜头擦拭纸及其制造方法,该擦拭纸具有纸张细腻柔软、纤维难脱落剥离、不掉尘、良好的吸液保液性能、抗有机溶剂性强、产品本身纯净、无不纯物析出、环保等特点;同时该光学镜头擦拭纸采用传统的湿法纸机生产,设备投资和生产成本低,生产过程工艺容易控制。
为实现上述目的,本发明采用的技术方案为:以植物纤维和化学纤维为原料,配以必要的造纸助剂,采用湿法造纸机进行抄造,通过千法起皱制成。
本发明提供的技术方案中,所使用的植物纤维为马尼拉麻浆、棉浆、漂白针叶木浆中的任何一种或几种,植物纤维的配比应控制在40~75%,打浆度应控制在25~30°SR;使用的化学纤维为聚酯纤维、聚乙烯醇缩甲醛纤维、铜氨纤维、粘胶纤维中的二种或几种,化学纤维的配比应控制在25~60%,纤维的长度应控制在2.5~4.5mm,纤度应在1.0~2.0dtex。如果植物纤维的打浆度过低,会影响擦拭纸的强度,如果植物纤维的打浆度过高,会影响擦拭纸使用时的掉尘掉粉性能;化学纤维配比过低会影响擦拭纸的吸液保液性能,化学纤维配比过高则会影响擦拭纸的匀度和强度,纸张柔软度下降,擦拭纸使用时纤维容易脱落;同时如果化学纤维的长度太长,容易发生缠绕,给抄纸带来不利影响,成纸匀度也会变差。
本发明提供的技术方案中,采用常规的湿法纸机如长网或圆网纸机抄造,并通过千法起皱制造光学镜头擦拭纸。纸页在烘缸上千燥到干度为90~93%时,在烘缸表面上用刮刀进行起皱,皱褶度应控制在20~35%,纹距应较细;成纸定量应控制15~30g/m2。在如果起皱前的纸页干度过低,会严重影响成纸的柔软度,干度过高,则会给成纸强度和掉尘掉粉性能带来不利影响;如果皱褶度过小,纸页的皱褶很少,成纸的手感差,柔软度、吸收性能和保液性能也差;如果皱褶纹距过粗,也会影响擦拭纸的柔软度;如果成纸定量过低,会影响擦拭纸的强度,纤维容易脱落,定量过高,会使纸页柔软度变差,从而影响擦拭纸的使用性能。
通过本发明制造的光学镜头擦拭纸具有纸张细腻柔软、纤维难脱落剥离、不掉尘、吸液保液性能良好、抗有机溶剂性强、产品纯净、无不纯物析出、环保等特点。
附图说明
图1为本发明生产光学镜头擦拭纸的工艺流程图。
具体实施方式
实施方式1:
纤维原料及其配比:
马尼拉麻浆              25%
棉浆                    25%
聚酯纤维                15%
聚乙烯醇缩甲醛纤维      15%
铜氨纤维                20%
将马尼拉麻浆和棉浆分别碎解和打浆,打浆度控制在27°SR;将聚酯纤维、聚乙烯醇缩甲醛纤维、铜氨纤维进行疏解;用圆网进行抄纸,上网浓度0.03%,车速50m/min,经干燥、起皱、卷取、分切,制成成品纸,刮刀起皱前纸页水分90~92%,卷取速度38m/min。成纸主要技术指标为:定量19.3g/m2,皱褶度31%,抗张强度纵横向平均380N/m,柔软度纵横向平均75mN。
实施方式2:
纤维原料及其配比:
漂白针叶木浆          25%
棉浆                  30%
铜氨纤维                15%
聚乙烯醇缩甲醛纤维      15%
粘胶纤维                15%
将漂白针叶木浆和棉浆分别碎解和打浆,打浆度控制在25°SR;将铜氨纤维、聚乙烯醇缩甲醛纤维、粘胶纤维进行疏解;用圆网进行抄纸,上网浓度0.03%,车速50m/min,经干燥、起皱、卷取、分切,制成成品纸,刮刀起皱前纸页水分90~92%,卷取速度40m/min。成纸主要技术指标为:定量26g/m2,皱褶度25%,抗张强度纵横向平均480N/m,柔软度纵横向平均110mN。
实施方式3:
纤维原料及其配比:
漂白针叶木浆          40%
聚酯纤维              20%
聚乙烯醇缩甲醛纤维    20%
铜氨纤维              10%
粘胶纤维              10%
将漂白针叶木浆碎解和打浆,打浆度控制在30°SR;将聚酯纤维、聚乙烯醇缩甲醛纤维、铜氨纤维、粘胶纤维进行疏解;用圆网进行抄纸,上网浓度0.03%,车速50m/min,经干燥、起皱、卷取、分切,制成成品纸,刮刀起皱前纸页水分90~92%,卷取速度37m/min。成纸主要技术指标为:定量16.5g/m2,皱褶度35%,抗张强度纵横向平均350N/m,柔软度纵横向平均70mN。

Claims (9)

1.一种起皱的光学镜头擦拭纸,其特征是该擦拭纸是由植物纤维和化学纤维作原料,采用湿法造纸方法、通过干法起皱制造的起皱纸。
2.如权利要求1所述的光学镜头擦拭纸,其特征是所含的植物纤维为马尼拉麻浆、棉浆、漂白针叶木浆中的任何一种或几种。
3.如权利要求1所述的光学镜头擦拭纸,其特征是天然植物纤维的含量应控制在40~75%。
4.如权利要求1所述的光学镜头擦拭纸,其特征是所含的化学纤维为聚酯纤维、聚乙烯醇缩甲醛纤维、铜氨纤维、粘胶纤维中的二种或几种。
5.如权利要求1所述的光学镜头擦拭纸,其特征是化学纤维的含量应控制在25~60%。
6.如权利要求1所述的光学镜头擦拭纸,其特征是化学纤维的长度应控制在2.5~4.5mm,纤度应在1.0~2.0dtex。
7.如权利要求1所述的光学镜头擦拭纸,其特征是采用湿法纸机抄造,通过干法起皱而成。
8.如权利要求1所述的光学镜头擦拭纸,其特征是定量应控制在15~30g/m2
9.如权利要求1所述的光学镜头擦拭纸,其特征是皱褶度应控制在20~35%。
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102787523A (zh) * 2012-07-04 2012-11-21 杭州新兴纸业有限公司 一种医药包装纸的生产工艺
CN103161092A (zh) * 2013-02-05 2013-06-19 杭州特种纸业有限公司 医用皱纹纸原纸
CN105839468A (zh) * 2016-02-01 2016-08-10 浙江华川实业集团有限公司 一种玻璃擦拭纸原纸及其制备方法
CN106320084A (zh) * 2016-08-26 2017-01-11 杭州景森科技有限公司 一种皱纹擦拭纸的生产工艺
CN108203860A (zh) * 2016-12-16 2018-06-26 杭州诺邦无纺股份有限公司 麻纤维湿法水刺材料及制作方法

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102787523A (zh) * 2012-07-04 2012-11-21 杭州新兴纸业有限公司 一种医药包装纸的生产工艺
CN102787523B (zh) * 2012-07-04 2015-03-11 杭州新兴纸业有限公司 一种医药包装纸的生产工艺
CN103161092A (zh) * 2013-02-05 2013-06-19 杭州特种纸业有限公司 医用皱纹纸原纸
CN105839468A (zh) * 2016-02-01 2016-08-10 浙江华川实业集团有限公司 一种玻璃擦拭纸原纸及其制备方法
CN106320084A (zh) * 2016-08-26 2017-01-11 杭州景森科技有限公司 一种皱纹擦拭纸的生产工艺
CN106320084B (zh) * 2016-08-26 2017-08-29 杭州景森科技有限公司 一种皱纹擦拭纸的生产工艺
CN108203860A (zh) * 2016-12-16 2018-06-26 杭州诺邦无纺股份有限公司 麻纤维湿法水刺材料及制作方法

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