CN107724164A - 一种格拉辛原纸超级压光工艺 - Google Patents

一种格拉辛原纸超级压光工艺 Download PDF

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CN107724164A
CN107724164A CN201710805960.9A CN201710805960A CN107724164A CN 107724164 A CN107724164 A CN 107724164A CN 201710805960 A CN201710805960 A CN 201710805960A CN 107724164 A CN107724164 A CN 107724164A
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glassine paper
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楼旭军
冯沾善
冯小义
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Yiwu Yinan Paper Co Ltd
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    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
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    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
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    • D—TEXTILES; PAPER
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    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
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    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
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    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
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    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/675—Oxides, hydroxides or carbonates
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/10—Coatings without pigments
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
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    • D21H21/08—Dispersing agents for fibres
    • D—TEXTILES; PAPER
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    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
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Abstract

本发明公开了一种格拉辛原纸超级压光工艺，该格拉辛原纸是由下列重量份配比成份组成:阔叶木浆55‑98份、生石灰1‑13份、玉米淀粉9‑15份、蒸馏水40‑85份、分散剂0.1‑0.9份、烷基烯酮二聚物0.8‑1.2份、烘缸剥离剂0.9‑1.7份、碳酸钙1‑3份、木聚糖酶0.3‑2份、过氧化钠1‑7份和纤维素酶3‑6份，所述格拉辛原纸制备过程中添加的分散剂、烷基烯酮二聚物和烘缸剥离剂，提高了原纸的强度和韧性；超级压光采用带温度的两辊互碾，同时在超压前控制了原纸的水分含量，保证了在超压时候原纸的压缩性，从而提高了原纸的紧密度和韧性，同时也降低了能耗。

Description

一种格拉辛原纸超级压光工艺
技术领域
本发明涉及一种格拉辛原纸超级压光工艺。
背景技术
格拉辛原纸具有强度高、韧性好、抗水拒油性好的特点，因此格拉辛纸被广泛应用于食品、医药等行业，也可用于高速自动贴标特殊胶带、激光防伪标等。为了保证格拉辛原纸具有很高的紧度和良好的表面性能，生产过程中需要通过超级压光来提高纸张的紧密度，而现有的超压工艺都只是简单的重力碾压，不注意原纸的水分含量和压缩性，往往会造成在超压过程中很大影响原纸的韧性和紧密度。
发明内容
本发明所要解决的技术问题是提供一种生产成本低廉，压光效果好，具有耐热性能，提高了抗老化性，生产过程更环保的格拉辛原纸。
为解决上述问题，本发明是通过以下技术方案来实现的：一种格拉辛原纸，该格拉辛原纸是由下列重量份配比成份组成:阔叶木浆55-98份、生石灰1-13份、玉米淀粉9-15份、蒸馏水40-85份、分散剂0.1-0.9份、烷基烯酮二聚物0.8-1.2份、烘缸剥离剂0.9-1.7份、碳酸钙1-3份、木聚糖酶0.3-2份、过氧化钠1-7份和纤维素酶3-6份，所述格拉辛原纸制备过程中的超级压光采用两辊转动方式。
本发明所要解决的另一技术问题是提供一种格拉辛原纸的制备方法，
本发明是通过以下技术方案来实现的：所述格拉辛原纸的制备过程如下：
1)按重量份配比提取阔叶木浆55-98份、生石灰1-13份和纤维素酶3-6份进行打浆；
2)按重量份配比提取蒸馏水40-85份、分散剂0.1-0.9份、烷基烯酮二聚物0.8-1.2份、烘缸剥离剂0.9-1.7份、碳酸钙1-3份、木聚糖酶0.3-2份、过氧化钠1-7份添加进步骤1的浆料内，用玻璃棒搅拌；
3)将步骤2中得到的浆料进行网部成型处理；
4)将步骤3中已经成型的浆料进行压榨；
5)经步骤4压榨后进行前段干燥，干燥后水分控制在5％-10％；
6)经步骤4干燥后添加玉米淀粉9-15份进行表面施胶；
7)将步骤6施胶后再进行后段干燥，干燥后水分控制在15％；
8)将步骤7干燥后的原纸进行超级压光处理，超级压光采用两辊相互碾压，辊面温度控制在200℃-250℃，超级压光后即为成品原纸。
本发明格拉辛原纸的有益效果是：所述格拉辛原纸制备过程中添加的分散剂、烷基烯酮二聚物和烘缸剥离剂，提高了原纸的强度和韧性；超级压光采用带温度的两辊互碾，同时在超压前控制了原纸的水分含量，保证了在超压时候原纸的压缩性，从而提高了原纸的紧密度和韧性，同时也降低了能耗。
具体实施方式
以下实施例用于说明本发明，但不用来限制本发明的范围。
实施例1
本发明的一种格拉辛原纸，该格拉辛原纸是由下列重量份配比成份组成:阔叶木浆55份、生石灰1份、玉米淀粉9份、蒸馏水40份、分散剂0.1份、烷基烯酮二聚物0.8份、烘缸剥离剂0.9份、碳酸钙1份、木聚糖酶0.3份、过氧化钠1份和纤维素酶3份，所述格拉辛原纸制备过程中的超级压光采用两辊转动方式。
所述格拉辛原纸的制备过程如下：
1)按重量份配比提取阔叶木浆55份、生石灰1份和纤维素酶3份进行打浆；
2)按重量份配比提取蒸馏水40份、分散剂0.1份、烷基烯酮二聚物0.8份、烘缸剥离剂0.9份、碳酸钙1份、木聚糖酶0.3份、过氧化钠1份添加进步骤1的浆料内，用玻璃棒搅拌；
3)将步骤2中得到的浆料进行网部成型处理；
4)将步骤3中已经成型的浆料进行压榨；
5)经步骤4压榨后进行前段干燥，干燥后水分控制在5％-10％；
6)经步骤4干燥后添加玉米淀粉9份进行表面施胶；
7)将步骤6施胶后再进行后段干燥，干燥后水分控制在15％；
8)将步骤7干燥后的原纸进行超级压光处理，超级压光采用两辊相互碾压，辊面温度控制在200℃-250℃，超级压光后即为成品原纸。
实施例2
其与实施例1不同之处在于，该格拉辛原纸是由下列重量份配比成份组成:阔叶木浆98份、生石灰13份、玉米淀粉15份、蒸馏水85份、分散剂0.9份、烷基烯酮二聚物1.2份、烘缸剥离剂1.7份、碳酸钙3份、木聚糖酶2份、过氧化钠7份和纤维素酶6份，所述格拉辛原纸制备过程中的超级压光采用两辊转动方式。
实施例3
其与实施例1不同之处在于，该格拉辛原纸是由下列重量份配比成份组成:阔叶木浆66份、生石灰6份、玉米淀粉12份、蒸馏水60份、分散剂0.5份、烷基烯酮二聚物1份、烘缸剥离剂1.3份、碳酸钙2份、木聚糖酶1份、过氧化钠4份和纤维素酶4份，所述格拉辛原纸制备过程中的超级压光采用两辊转动方式。
实施例4
其与实施例1不同之处在于，该格拉辛原纸是由下列重量份配比成份组成:阔叶木浆58份、生石灰3份、玉米淀粉10份、蒸馏水43份、分散剂0.2份、烷基烯酮二聚物0.9份、烘缸剥离剂1份、碳酸钙1.2份、木聚糖酶0.4份、过氧化钠2份和纤维素酶3.5份，所述格拉辛原纸制备过程中的超级压光采用两辊转动方式。
实施例5
其与实施例1不同之处在于，该格拉辛原纸是由下列重量份配比成份组成:阔叶木浆90份、生石灰11份、玉米淀粉13份、蒸馏水81份、分散剂0.8份、烷基烯酮二聚物1.1份、烘缸剥离剂1.5份、碳酸钙2.7份、木聚糖酶1.8份、过氧化钠6份和纤维素酶5.6份，所述格拉辛原纸制备过程中的超级压光采用两辊转动方式。
实施例6
其与实施例1不同之处在于，该格拉辛原纸是由下列重量份配比成份组成:阔叶木浆77份、生石灰7.7份、玉米淀粉11份、蒸馏水71份、分散剂0.7份、烷基烯酮二聚物1.1份、烘缸剥离剂1.35份、碳酸钙2.1份、木聚糖酶0.7份、过氧化钠3.7份和纤维素酶4.6份，所述格拉辛原纸制备过程中的超级压光采用两辊转动方式。
实施例7
其与实施例1不同之处在于，该格拉辛原纸是由下列重量份配比成份组成:阔叶木浆61份、生石灰3.3份、玉米淀粉10.5份、蒸馏水51份、分散剂0.3份、烷基烯酮二聚物0.88份、烘缸剥离剂1.2份、碳酸钙1.4份、木聚糖酶1.6份、过氧化钠1.9份和纤维素酶3.3份，所述格拉辛原纸制备过程中的超级压光采用两辊转动方式。
实施例8
其与实施例1不同之处在于，该格拉辛原纸是由下列重量份配比成份组成:阔叶木浆70份、生石灰5份、玉米淀粉10份、蒸馏水60份、分散剂0.5份、烷基烯酮二聚物1份、烘缸剥离剂1.5份、碳酸钙1.5份、木聚糖酶1.5份、过氧化钠2.5份和纤维素酶4份，所述格拉辛原纸制备过程中的超级压光采用两辊转动方式。
本发明不局限于上述最佳实施方式，任何人在本发明的启示下得出的其他任何与本发明相同或相近似的产品，均落在本发明的保护范围之内。

Claims (2)

1.一种格拉辛原纸超级压光工艺，其特征在于：该格拉辛原纸是由下列重量份配比成份组成:阔叶木浆55-98份、生石灰1-13份、玉米淀粉9-15份、蒸馏水40-85份、分散剂0.1-0.9份、烷基烯酮二聚物0.8-1.2份、烘缸剥离剂0.9-1.7份、碳酸钙1-3份、木聚糖酶0.3-2份、过氧化钠1-7份和纤维素酶3-6份，所述格拉辛原纸制备过程中的超级压光采用两辊转动方式。
2.一种制备权利要求1所述的格拉辛原纸的制备方法，其特征在于：该方法包括以下步骤：
1)按重量份配比提取阔叶木浆55-98份、生石灰1-13份和纤维素酶3-6份进行打浆；
2)按重量份配比提取蒸馏水40-85份、分散剂0.1-0.9份、烷基烯酮二聚物0.8-1.2份、烘缸剥离剂0.9-1.7份、碳酸钙1-3份、木聚糖酶0.3-2份、过氧化钠1-7份添加进步骤1的浆料内，用玻璃棒搅拌；
3)将步骤2中得到的浆料进行网部成型处理；
4)将步骤3中已经成型的浆料进行压榨；
5)经步骤4压榨后进行前段干燥，干燥后水分控制在5％-10％；
6)经步骤4干燥后添加玉米淀粉9-15份进行表面施胶；
7)将步骤6施胶后再进行后段干燥，干燥后水分控制在15％；
8)将步骤7干燥后的原纸进行超级压光处理，超级压光采用两辊相互碾压，辊面温度控制在200℃-250℃，超级压光后即为成品原纸。
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CN112538783A (zh) * 2020-11-03 2021-03-23 浙江华川实业集团有限公司 一种超强力格拉辛原纸及其制备方法
CN112538782A (zh) * 2020-11-03 2021-03-23 浙江华川实业集团有限公司 一种高强度彩色格拉辛纸及其制备方法
CN113167028A (zh) * 2018-10-05 2021-07-23 比勒鲁迪克斯那斯公司 生产牛皮纸的方法和牛皮纸

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* Cited by examiner, † Cited by third party
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CN112538783A (zh) * 2020-11-03 2021-03-23 浙江华川实业集团有限公司 一种超强力格拉辛原纸及其制备方法
CN112538782A (zh) * 2020-11-03 2021-03-23 浙江华川实业集团有限公司 一种高强度彩色格拉辛纸及其制备方法

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