CN111733626A - 一种工业包装纸的制造方法 - Google Patents

一种工业包装纸的制造方法 Download PDF

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CN111733626A
CN111733626A CN202010623288.3A CN202010623288A CN111733626A CN 111733626 A CN111733626 A CN 111733626A CN 202010623288 A CN202010623288 A CN 202010623288A CN 111733626 A CN111733626 A CN 111733626A
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pulp
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packaging paper
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肖乾楚
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Chengbu Miao Autonomous County Yinhe Paper Industry Co ltd
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Chengbu Miao Autonomous County Yinhe Paper Industry Co ltd
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Abstract

本发明涉及包装纸技术领域，具体地说，涉及一种工业包装纸的制造方法，本发明制备的工业包装纸，平滑度高、湿强度高、填料及纤维流失量少、抗水效果更佳以及使用寿命长，通过针叶木浆、阔叶木浆、竹浆料以1：1：1的比例混合，纸张可回收再用或在自然界中生物降解，从而大大降低了对环境造成的危害，具有良好的使用效果和积极的意义，通过添加少量的钛白粉配合滑石粉用作于无机填料，提高了包装纸的表面平滑度，使纸张内部空隙变小变细；采用聚酰胺聚环氧氯丙烷树脂用作湿强剂，增强了包装纸的湿强度，采用聚乙烯亚胺和聚丙烯胺的混合物用作助留剂，减少造纸过程中填料和细小纤维的流失，提高了包装纸的质量。

Description

一种工业包装纸的制造方法
技术领域
本发明涉及包装纸技术领域，具体为一种工业包装纸的制造方法。
背景技术
随着物质流通的迅猛发展，对各种环保包装材料的需求与日俱增。但目前所使用的塑料及其制品已对环境造成了极大的污染。随之纸板及纸浆模塑成型制品作为目前各种塑料制品的替代品具有极大的市场需求和良好的环保效益。
包装纸是一种常见的利用包装材料，目前包装纸一般都带有印制的花纹。但是由于这些包装纸的制作工艺和制作原料过于简单单一，导致使用起来感觉低廉，质感低，抗水能力差，表面强度低。
发明内容
本发明的目的在于提供一种工业包装纸的制造方法，以解决上述背景技术中提出的现如今包装纸的制作工艺和制作原料过于简单单一的问题。
为实现上述目的，本发明提供如下技术方案：
一种工业包装纸的制造方法，包括以下重量组分的原料：混合纤维浆150-170份、改性淀粉35-45份、松香胶料11-15份、滑石粉25-35份、钛白粉15-25份、湿强剂7-10份、干强剂6-10份、助留剂6-9份、松节油1-3份、石蜡1-3份和消泡剂0.2-0.5份，具体制备方法包括如下步骤：
S1：按照各重量份数称取原料；
S2：取混合纤维浆、改性淀粉、松香胶料、滑石粉和钛白粉置入混合搅拌机中进行搅拌，时间为30-40min，将搅拌后的混合物通过滤网过滤杂质后得到原料混合物；
S3：将原料混合物放入沉淀容器中进行沉淀，并加入湿强剂、干强剂、助留剂、松节油、石蜡和消泡剂，利用搅拌机对沉淀容器内的原料混合物进行搅拌，得到纸浆混合物；
S4：将处理好的纸浆混合物在85-90℃保温15-20min，保温过程中进行搅拌，将保温后的浆料进行打浆，打浆度为32-36°SR；
S5：将打浆后原料使用包装纸模具成型，成型后进行干燥处理，干燥处理温度为80-110℃，得到半成品；
S6：在半成品的正反两面喷涂环保石蜡，自然晾干，即制得工业包装纸。
作为优选，所述混合纤维浆包括针叶木浆、阔叶木浆和竹浆料，且三者以1：1：1的比例混合。
作为优选，所用改性淀粉为机械研磨制得的片状淀粉微粒，其平均粒径为1.0-1.5μm。
作为优选，所述湿强剂为聚酰胺聚环氧氯丙烷树脂。
作为优选，所述干强剂为聚丙烯酰胺。
作为优选，所述助留剂为聚乙烯亚胺和聚丙烯胺的混合物。
作为优选，所述消泡剂为聚氧乙烯聚氧丙烯季戊四醇醚或聚氧乙烯聚氧丙醇胺醚。
作为优选，所述滑石粉中氧化镁含量为26-29wt％，颗粒目数为1000-1200目，二氧化硅含量为60-62wt％。
作为优选，所述钛白粉中二氧化钛的含量为93-96wt％。
作为优选，所述混合搅拌机的转速为35-40r/min，搅拌机的转速为120-150r/min。
与现有技术相比，本发明的有益效果是：本工业包装纸的制造方法制备的工业包装纸，平滑度高、湿强度高、填料及纤维流失量少、抗水效果更佳以及使用寿命长，通过针叶木浆、阔叶木浆、竹浆料以1：1：1的比例混合，纸张可回收再用或在自然界中生物降解，从而大大降低了对环境造成的危害，具有良好的使用效果和积极的意义，通过添加少量的钛白粉配合滑石粉用作于无机填料，提高了包装纸的表面平滑度，使纸张内部空隙变小变细；采用聚酰胺聚环氧氯丙烷树脂用作湿强剂，增强了包装纸的湿强度，采用聚乙烯亚胺和聚丙烯胺的混合物用作助留剂，减少造纸过程中填料和细小纤维的流失，提高了包装纸的质量；采用消泡剂能降低溶胶液黏度，改善施工性，固化后的溶胶膜，表面光滑无气泡，在原料中添加淀粉和松香胶料用作胶料，并对其与生物可降解竹纤维等原料进行搅拌，增强了包装纸的抗水能力，且提高了其表面强度和抗摩擦能力，减少了纸张在成型过程中的掉毛现象，提高了产品的美观度和质感，同时在制备过程中在半成品的正反两面喷涂环保石蜡，进一步增强包装纸的抗水效果。
具体实施方式
下面将结合本发明实施例，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。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
实施例1
一种工业包装纸的制造方法，包括以下重量组分的原料：混合纤维浆150份、改性淀粉35份、松香胶料12份、滑石粉26份、钛白粉20份、湿强剂8份、干强剂8份、助留剂8份、松节油2份、石蜡2份和消泡剂0.4份，具体制备方法包括如下步骤：
S1：按照各重量份数称取原料；
S2：取混合纤维浆、改性淀粉、松香胶料、滑石粉和钛白粉置入混合搅拌机中进行搅拌，时间为30-40min，将搅拌后的混合物通过滤网过滤杂质后得到原料混合物；
S3：将原料混合物放入沉淀容器中进行沉淀，并加入湿强剂、干强剂、助留剂、松节油、石蜡和消泡剂，利用搅拌机对沉淀容器内的原料混合物进行搅拌，得到纸浆混合物；
S4：将处理好的纸浆混合物在85-90℃保温15-20min，保温过程中进行搅拌，将保温后的浆料进行打浆，打浆度为32-36°SR；
S5：将打浆后原料使用包装纸模具成型，成型后进行干燥处理，干燥处理温度为80-110℃，得到半成品；
S6：在半成品的正反两面喷涂环保石蜡，自然晾干，即制得工业包装纸。
具体的，本实施例混合纤维浆包括针叶木浆、阔叶木浆和竹浆料，且三者以1：1：1的比例混合，所用改性淀粉为机械研磨制得的片状淀粉微粒，其平均粒径为1.0-1.5μm，湿强剂为聚酰胺聚环氧氯丙烷树脂，干强剂为聚丙烯酰胺，助留剂为聚乙烯亚胺和聚丙烯胺的混合物，消泡剂为聚氧乙烯聚氧丙烯季戊四醇醚或聚氧乙烯聚氧丙醇胺醚。
进一步的，滑石粉中氧化镁含量为28wt％，颗粒目数为1100目，二氧化硅含量为62wt％，钛白粉中二氧化钛的含量为95wt％。
此外，混合搅拌机的转速为38r/min，搅拌机的转速为130r/min。
实施例2
一种工业包装纸的制造方法，包括以下重量组分的原料：混合纤维浆160份、改性淀粉40份、松香胶料17份、滑石粉30份、钛白粉20份、湿强剂9份、干强剂9份、助留剂8份、松节油2份、石蜡2份和消泡剂0.4份，具体制备方法包括如下步骤：
S1：按照各重量份数称取原料；
S2：取混合纤维浆、改性淀粉、松香胶料、滑石粉和钛白粉置入混合搅拌机中进行搅拌，时间为30-40min，将搅拌后的混合物通过滤网过滤杂质后得到原料混合物；
S3：将原料混合物放入沉淀容器中进行沉淀，并加入湿强剂、干强剂、助留剂、松节油、石蜡和消泡剂，利用搅拌机对沉淀容器内的原料混合物进行搅拌，得到纸浆混合物；
S4：将处理好的纸浆混合物在85-90℃保温15-20min，保温过程中进行搅拌，将保温后的浆料进行打浆，打浆度为32-36°SR；
S5：将打浆后原料使用包装纸模具成型，成型后进行干燥处理，干燥处理温度为80-110℃，得到半成品；
S6：在半成品的正反两面喷涂环保石蜡，自然晾干，即制得工业包装纸。
具体的，本实施例混合纤维浆包括针叶木浆、阔叶木浆和竹浆料，且三者以1：1：1的比例混合，所用改性淀粉为机械研磨制得的片状淀粉微粒，其平均粒径为1.0-1.5μm，湿强剂为聚酰胺聚环氧氯丙烷树脂，干强剂为聚丙烯酰胺，助留剂为聚乙烯亚胺和聚丙烯胺的混合物，消泡剂为聚氧乙烯聚氧丙烯季戊四醇醚或聚氧乙烯聚氧丙醇胺醚。
进一步的，滑石粉中氧化镁含量为28wt％，颗粒目数为1100目，二氧化硅含量为62wt％，钛白粉中二氧化钛的含量为95wt％。
此外，混合搅拌机的转速为38r/min，搅拌机的转速为130r/min。
实施例3
一种工业包装纸的制造方法，包括以下重量组分的原料：混合纤维浆170份、改性淀粉45份、松香胶料15份、滑石粉35份、钛白粉25份、湿强剂10份、干强剂10份、助留剂9份、松节油3份、石蜡3份和消泡剂0.5份，具体制备方法包括如下步骤：
S1：按照各重量份数称取原料；
S2：取混合纤维浆、改性淀粉、松香胶料、滑石粉和钛白粉置入混合搅拌机中进行搅拌，时间为30-40min，将搅拌后的混合物通过滤网过滤杂质后得到原料混合物；
S3：将原料混合物放入沉淀容器中进行沉淀，并加入湿强剂、干强剂、助留剂、松节油、石蜡和消泡剂，利用搅拌机对沉淀容器内的原料混合物进行搅拌，得到纸浆混合物；
S4：将处理好的纸浆混合物在90℃保温18min，保温过程中进行搅拌，将保温后的浆料进行打浆，打浆度为35°SR；
S5：将打浆后原料使用包装纸模具成型，成型后进行干燥处理，干燥处理温度为100℃，得到半成品；
S6：在半成品的正反两面喷涂环保石蜡，自然晾干，即制得工业包装纸。
具体的，本实施例混合纤维浆包括针叶木浆、阔叶木浆和竹浆料，且三者以1：1：1的比例混合，所用改性淀粉为机械研磨制得的片状淀粉微粒，其平均粒径为1.2μm，湿强剂为聚酰胺聚环氧氯丙烷树脂，干强剂为聚丙烯酰胺，助留剂为聚乙烯亚胺和聚丙烯胺的混合物，消泡剂为聚氧乙烯聚氧丙烯季戊四醇醚或聚氧乙烯聚氧丙醇胺醚。
进一步的，滑石粉中氧化镁含量为28wt％，颗粒目数为1100目，二氧化硅含量为62wt％，钛白粉中二氧化钛的含量为95wt％。
此外，混合搅拌机的转速为38r/min，搅拌机的转速为130r/min。
对比例1
一种工业包装纸的制造方法，包括以下重量组分的原料：混合纤维浆180份、改性淀粉30份、松香胶料12份、滑石粉30份、钛白粉25份、湿强剂11份、干强剂5份、助留剂7份、松节油2份、石蜡2份和消泡剂0.4份，具体制备方法包括如下步骤：
S1：按照各重量份数称取原料；
S2：取混合纤维浆、改性淀粉、松香胶料、滑石粉和钛白粉置入混合搅拌机中进行搅拌，时间为30-40min，将搅拌后的混合物通过滤网过滤杂质后得到原料混合物；
S3：将原料混合物放入沉淀容器中进行沉淀，并加入湿强剂、干强剂、助留剂、松节油、石蜡和消泡剂，利用搅拌机对沉淀容器内的原料混合物进行搅拌，得到纸浆混合物；
S4：将处理好的纸浆混合物在85-90℃保温15-20min，保温过程中进行搅拌，将保温后的浆料进行打浆，打浆度为32-36°SR；
S5：将打浆后原料使用包装纸模具成型，成型后进行干燥处理，干燥处理温度为80-110℃，得到半成品；
S6：在半成品的正反两面喷涂环保石蜡，自然晾干，即制得工业包装纸。
具体的，本实施例混合纤维浆包括针叶木浆、阔叶木浆和竹浆料，且三者以1：1：1的比例混合，所用改性淀粉为机械研磨制得的片状淀粉微粒，其平均粒径为1.0-1.5μm，湿强剂为聚酰胺聚环氧氯丙烷树脂，干强剂为聚丙烯酰胺，助留剂为聚乙烯亚胺和聚丙烯胺的混合物，消泡剂为聚氧乙烯聚氧丙烯季戊四醇醚或聚氧乙烯聚氧丙醇胺醚。
进一步的，滑石粉中氧化镁含量为28wt％，颗粒目数为1100目，二氧化硅含量为62wt％，钛白粉中二氧化钛的含量为95wt％。
此外，混合搅拌机的转速为38r/min，搅拌机的转速为130r/min。
对比例2
一种工业包装纸的制造方法，包括以下重量组分的原料：混合纤维浆180份、改性淀粉30份、松香胶料12份、滑石粉30份、钛白粉25份、湿强剂11份、干强剂5份、助留剂7份、松节油2份、石蜡2份和消泡剂0.4份，具体制备方法包括如下步骤：
S1：按照各重量份数称取原料；
S2：取混合纤维浆、改性淀粉、松香胶料、滑石粉和钛白粉置入混合搅拌机中进行搅拌，时间为30-40min，将搅拌后的混合物通过滤网过滤杂质后得到原料混合物；
S3：将原料混合物放入沉淀容器中进行沉淀，并加入湿强剂、干强剂、助留剂、松节油、石蜡和消泡剂，利用搅拌机对沉淀容器内的原料混合物进行搅拌，得到纸浆混合物；
S4：将处理好的纸浆混合物在85-90℃保温15-20min，保温过程中进行搅拌，将保温后的浆料进行打浆，打浆度为32-36°SR；
S5：将打浆后原料使用包装纸模具成型，成型后进行干燥处理，干燥处理温度为80-110℃，得到半成品；
S6：在半成品的正反两面喷涂环保石蜡，自然晾干，即制得工业包装纸。
具体的，本实施例混合纤维浆包括针叶木浆、阔叶木浆和竹浆料，且三者以1：1：1的比例混合，所用改性淀粉为机械研磨制得的片状淀粉微粒，其平均粒径为1.0-1.5μm，湿强剂为聚酰胺聚环氧氯丙烷树脂，干强剂为聚丙烯酰胺，助留剂为聚乙烯亚胺和聚丙烯胺的混合物，消泡剂为聚氧乙烯聚氧丙烯季戊四醇醚或聚氧乙烯聚氧丙醇胺醚。
进一步的，滑石粉中氧化镁含量为28wt％，颗粒目数为1100目，二氧化硅含量为62wt％，钛白粉中二氧化钛的含量为95wt％。
此外，混合搅拌机的转速为38r/min，搅拌机的转速为130r/min。
将上述三组实施例和二组对比例制备的工业包装纸在平滑度、湿强度(湿强对干强，％)，填料及纤维流失量、抗水效果、使用寿命进行对比，如下表所示：
Figure BDA0002563827090000071
Figure BDA0002563827090000081
从上表可以看出，本发明的工业包装纸的制造方法制备的工业包装纸平滑度高、湿强度高、填料及纤维流失量少、抗水效果更佳以及使用寿命长，通过针叶木浆、阔叶木浆、竹浆料以1：1：1的比例混合，纸张可回收再用或在自然界中生物降解，从而大大降低了对环境造成的危害，具有良好的使用效果和积极的意义，通过添加少量的钛白粉配合滑石粉用作于无机填料，提高了包装纸的表面平滑度，使纸张内部空隙变小变细；采用聚酰胺聚环氧氯丙烷树脂用作湿强剂，增强了包装纸的湿强度，采用聚乙烯亚胺和聚丙烯胺的混合物用作助留剂，减少造纸过程中填料和细小纤维的流失，提高了包装纸的质量；采用消泡剂能降低溶胶液黏度，改善施工性，固化后的溶胶膜，表面光滑无气泡，在原料中添加淀粉和松香胶料用作胶料，并对其与生物可降解竹纤维等原料进行搅拌，增强了包装纸的抗水能力，且提高了其表面强度和抗摩擦能力，减少了纸张在成型过程中的掉毛现象，提高了产品的美观度和质感，同时在制备过程中在半成品的正反两面喷涂环保石蜡，进一步增强包装纸的抗水效果。
以上显示和描述了本发明的基本原理、主要特征和本发明的优点。本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的仅为本发明的优选例，并不用来限制本发明，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界。

Claims (10)

1.一种工业包装纸的制造方法，其特征在于：包括以下重量组分的原料：混合纤维浆150-170份、改性淀粉35-45份、松香胶料11-15份、滑石粉25-35份、钛白粉15-25份、湿强剂7-10份、干强剂6-10份、助留剂6-9份、松节油1-3份、石蜡1-3份和消泡剂0.2-0.5份，具体制备方法包括如下步骤：
S1：按照各重量份数称取原料；
S2：取混合纤维浆、改性淀粉、松香胶料、滑石粉和钛白粉置入混合搅拌机中进行搅拌，时间为30-40min，将搅拌后的混合物通过滤网过滤杂质后得到原料混合物；
S3：将原料混合物放入沉淀容器中进行沉淀，并加入湿强剂、干强剂、助留剂、松节油、石蜡和消泡剂，利用搅拌机对沉淀容器内的原料混合物进行搅拌，得到纸浆混合物；
S4：将处理好的纸浆混合物在85-90℃保温15-20min，保温过程中进行搅拌，将保温后的浆料进行打浆，打浆度为32-36°SR；
S5：将打浆后原料使用包装纸模具成型，成型后进行干燥处理，干燥处理温度为80-110℃，得到半成品；
S6：在半成品的正反两面喷涂环保石蜡，自然晾干，即制得工业包装纸。
2.根据权利要求1所述的工业包装纸的制造方法，其特征在于：所述混合纤维浆包括针叶木浆、阔叶木浆和竹浆料，且三者以1：1：1的比例混合。
3.根据权利要求1所述的工业包装纸的制造方法，其特征在于：所用改性淀粉为机械研磨制得的片状淀粉微粒，其平均粒径为1.0-1.5μm。
4.根据权利要求1所述的工业包装纸的制造方法，其特征在于：所述湿强剂为聚酰胺聚环氧氯丙烷树脂。
5.根据权利要求1所述的工业包装纸的制造方法，其特征在于：所述干强剂为聚丙烯酰胺。
6.根据权利要求1所述的工业包装纸的制造方法，其特征在于：所述助留剂为聚乙烯亚胺和聚丙烯胺的混合物。
7.根据权利要求1所述的工业包装纸的制造方法，其特征在于：所述消泡剂为聚氧乙烯聚氧丙烯季戊四醇醚或聚氧乙烯聚氧丙醇胺醚。
8.根据权利要求1所述的工业包装纸的制造方法，其特征在于：所述滑石粉中氧化镁含量为26-29wt％，颗粒目数为1000-1200目，二氧化硅含量为60-62wt％。
9.根据权利要求1所述的工业包装纸的制造方法，其特征在于：所述钛白粉中二氧化钛的含量为93-96wt％。
10.根据权利要求1所述的工业包装纸的制造方法，其特征在于：所述混合搅拌机的转速为35-40r/min，搅拌机的转速为120-150r/min。
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Cited By (1)

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Publication number Priority date Publication date Assignee Title
CN115418886A (zh) * 2022-09-01 2022-12-02 青岛海王纸业股份有限公司 一种轻量化瓦楞纸箱的加工工艺

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102504350A (zh) * 2011-10-11 2012-06-20 福建农林大学 一种可降解食品包装纸及其制备方法
CN102587195A (zh) * 2012-03-08 2012-07-18 厦门市特纤机械设备有限公司 一种工业固体废弃物纤维纸浆及其制造方法和应用
CN102864689A (zh) * 2012-09-21 2013-01-09 江南大学 一种小麦蛋白质涂布食品包装纸及其制备方法
CN105297512A (zh) * 2015-09-17 2016-02-03 福建希源纸业有限公司 一种环保食品包装纸的生产方法
CN105359873A (zh) * 2015-09-22 2016-03-02 湖南科技学院 一种利用烟杆生产可降解育苗盘的方法
CN105603827A (zh) * 2015-12-25 2016-05-25 中国制浆造纸研究院 一种环保高阻隔食品包装纸的生产方法
CN106087592A (zh) * 2016-07-28 2016-11-09 义乌市义南纸业有限公司 一种医药包装纸及其制备方法
CN108611924A (zh) * 2018-04-11 2018-10-02 南安市创培电子科技有限公司 一种环保立体复纹包装纸的生产方法
CN110241660A (zh) * 2019-05-17 2019-09-17 合肥宜果科技服务有限公司 一种废旧包装纸回收再利用的加工方法

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102504350A (zh) * 2011-10-11 2012-06-20 福建农林大学 一种可降解食品包装纸及其制备方法
CN102587195A (zh) * 2012-03-08 2012-07-18 厦门市特纤机械设备有限公司 一种工业固体废弃物纤维纸浆及其制造方法和应用
CN102864689A (zh) * 2012-09-21 2013-01-09 江南大学 一种小麦蛋白质涂布食品包装纸及其制备方法
CN105297512A (zh) * 2015-09-17 2016-02-03 福建希源纸业有限公司 一种环保食品包装纸的生产方法
CN105359873A (zh) * 2015-09-22 2016-03-02 湖南科技学院 一种利用烟杆生产可降解育苗盘的方法
CN105603827A (zh) * 2015-12-25 2016-05-25 中国制浆造纸研究院 一种环保高阻隔食品包装纸的生产方法
CN106087592A (zh) * 2016-07-28 2016-11-09 义乌市义南纸业有限公司 一种医药包装纸及其制备方法
CN108611924A (zh) * 2018-04-11 2018-10-02 南安市创培电子科技有限公司 一种环保立体复纹包装纸的生产方法
CN110241660A (zh) * 2019-05-17 2019-09-17 合肥宜果科技服务有限公司 一种废旧包装纸回收再利用的加工方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115418886A (zh) * 2022-09-01 2022-12-02 青岛海王纸业股份有限公司 一种轻量化瓦楞纸箱的加工工艺

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