1、ConfidentialMZLEnvironmental Protection & Technology Company Ltd.Environmental Protection & Technology Company Ltd.Total Packaging & Logistics Solution SpecialistTotal Packaging & Logistics Solution SpecialistMZL Company Ltd.纸塑工艺知识介绍股票代码 002303Page - ConfidentialMZLEnvironmental Protection & Technol
2、ogy Company Ltd.Environmental Protection & Technology Company Ltd.Total Packaging & Logistics Solution SpecialistTotal Packaging & Logistics Solution SpecialistMZL Company Ltd.目录Page - 1ConfidentialMZLEnvironmental Protection & Technology Company Ltd.Environmental Protection & Technology Company Ltd
3、.Total Packaging & Logistics Solution SpecialistTotal Packaging & Logistics Solution SpecialistMZL Company Ltd.绪论我国纸塑工业起步较晚，但发展迅速。从事纸塑工业技术研制和产品生产的厂家由1983年引进一条法国纸浆蛋托模生产线的湘潭纸塑厂到现在已经发展到200300家。 我国纸塑工业包装现状纸塑行业发展速度非常快，广泛应用于电子、电器、电脑、机械零部件、工业仪表、工艺品玻璃、陶瓷、玩具、医药等行业的包装。纸塑制品的应用范围及发展趋势俗称“纸塑”，是采用可再生植物纤维所制造成的浆料通过特
4、定模具热成型而得到的新型环保制品。 纸浆模塑简述以植物纤维和废纸为原料，绿色环保，成本低；模塑成型，结构多样，耐压、防震、防静电等；工艺简单，装潢性能好，易于保存和运输。 纸浆模塑制品的优良特性02040103Page - 2ConfidentialMZLEnvironmental Protection & Technology Company Ltd.Environmental Protection & Technology Company Ltd.Total Packaging & Logistics Solution SpecialistTotal Packaging & Logisti
5、cs Solution SpecialistMZL Company Ltd.生产工艺 流程框架图 原材料人工拣选碎浆机振动筛浆池配浆池供浆池成型机接料小车露天自然干热压整型切边检验包装铁丝绳索重杂质清水池清水泵链式热封烘干隧道烘干负压包真空机贮气罐空压机助剂Page - 3ConfidentialMZLEnvironmental Protection & Technology Company Ltd.Environmental Protection & Technology Company Ltd.Total Packaging & Logistics Solution SpecialistT
6、otal Packaging & Logistics Solution SpecialistMZL Company Ltd.原材料Page - 4适用特点瓦楞纸浆配合干压工艺，生产出来的产品密度小，缓冲性能好，适用于自身较重的干压产品。甘蔗浆、竹浆、木浆都可以单独用于某种产品的包装，但是局限性较大，如甘蔗浆不适合做结构高且复杂的产品。性能优良，安全环保混合浆料，可以两种或者三种混合，视具体结构而定。木浆原材料需要有FSC认证才能销往美国等对原材料有要求的地区。增加助剂常用的添加剂有防水剂、湿强剂、干强剂、施胶剂以及灭菌剂。ConfidentialMZLEnvironmental Protect
7、ion & Technology Company Ltd.Environmental Protection & Technology Company Ltd.Total Packaging & Logistics Solution SpecialistTotal Packaging & Logistics Solution SpecialistMZL Company Ltd.干压工艺 流程简图 原材料碎浆振筛配浆 & 供浆成型包装干燥整型切边包装l 浆料处理 碎浆配浆供浆 l 成型l 干燥l 整形 l 切边l 检验入库 Page - 5ConfidentialMZLEnvironmental
8、Protection & Technology Company Ltd.Environmental Protection & Technology Company Ltd.Total Packaging & Logistics Solution SpecialistTotal Packaging & Logistics Solution SpecialistMZL Company Ltd.干压工艺-浆料处理立式碎浆机 清水池贮浆池配浆池供浆池卧式碎浆机 废纸边材料 原材料准备：主要是以可回收利用废纸为原材料，包括废纸箱纸、废纸浆模塑制品、废报纸、废书写纸、废杂志纸、废办公用纸等，加上辅料粘合剂
9、调浆。原材料准备碎浆：碎浆机加水至1/5处，开动转盘投废纸，继续加水至3/4处；控制浆料浓度的质量分数在4%-6%，不同纤维的浓度不一样；不同原料的碎浆时间也不尽相同，一般碎浆时间在15-30min；对于那些尺寸小的杂质，留在废纸碎解后可通过振筛网筛选除去。碎浆储浆和配浆储浆和配浆：调节和混合纸浆的浓度，使浆槽的浆料浓度一致；根据需要在浆池中加入各种助剂和两种以上的浆，并使之混合均匀再送去成型。Page - 6ConfidentialMZLEnvironmental Protection & Technology Company Ltd.Environmental Protection & T
10、echnology Company Ltd.Total Packaging & Logistics Solution SpecialistTotal Packaging & Logistics Solution SpecialistMZL Company Ltd.干压工艺-成型 成型：工业包装纸浆模塑成型机它是一种以纸浆为原料，利用真空把纸浆吸附在产品模具上，通过时间的调节，使各种产品达到一定的厚度及干湿比，经过转模、脱模等工序而生产出纸托制品的机器。干压纸塑成型机常用的是往复式成型机及翻转式成型两种。 翻转式成型机往复式成型机Page - 7ConfidentialMZLEnvironmen
11、tal Protection & Technology Company Ltd.Environmental Protection & Technology Company Ltd.Total Packaging & Logistics Solution SpecialistTotal Packaging & Logistics Solution SpecialistMZL Company Ltd.干压工艺-干燥 干燥 1：平面履带式烘干线 l 产品放在平面式的输送网带上，从进料端进入烘道，通过布满高温空气的烘道，产品中所含的水分在烘道内被蒸发掉； l 烘干方便、效率高、产能高、质量易控制，可与
12、自动成型机匹配组成自动生产线，但是成本高昂；l 燃煤/木柴、天然气、生物燃料、蒸汽/导热油等任意加热方式。 干燥 2：隧道式烘干线 l 烘道内有合理的布风系统，使烘道内布满热空气，产品中的水份在烘道内被蒸发，干产品随小车送出；l 具有产能好、能耗低、效率好、质量可控等优点，但是成本高；l 燃煤/木柴、天然气、生物燃料、蒸汽和导热油等任意加热方式。 干燥 3：自然干燥 l 自然干燥分厂内吊篮式循环系统和固定式加热抽湿系统、户外自然晒干等自然干燥方式；l 成本低廉、场地大风干产品多等优势，但也有产能低、不可控因素大，质量控制低等缺点；l 燃煤/木柴、天然气、生物燃料、等加热方式。 Page - 8
13、ConfidentialMZLEnvironmental Protection & Technology Company Ltd.Environmental Protection & Technology Company Ltd.Total Packaging & Logistics Solution SpecialistTotal Packaging & Logistics Solution SpecialistMZL Company Ltd.干压工艺-整型l 干压整形机结构简单、电气控制可靠以及气动性能良好；l 整形与切边可用同一种机器，只是模具不一样 。 Page - 9Confiden
14、tialMZLEnvironmental Protection & Technology Company Ltd.Environmental Protection & Technology Company Ltd.Total Packaging & Logistics Solution SpecialistTotal Packaging & Logistics Solution SpecialistMZL Company Ltd.干压工艺-切边液压切边机带侧切气压切边机l 干压整形机结构简单、电气控制可靠以及气动性能良好；l 整形与切边可用同一种机器，只是模具不一样 。 Page - 10Co
15、nfidentialMZLEnvironmental Protection & Technology Company Ltd.Environmental Protection & Technology Company Ltd.Total Packaging & Logistics Solution SpecialistTotal Packaging & Logistics Solution SpecialistMZL Company Ltd.湿压工艺 原材料碎浆振筛配浆 & 供浆成型 & 整型切边包装Page - 11 流程简图 l 浆料处理 碎浆配浆供浆 l 成型l 整形 l 切边l 检验入
16、库 ConfidentialMZLEnvironmental Protection & Technology Company Ltd.Environmental Protection & Technology Company Ltd.Total Packaging & Logistics Solution SpecialistTotal Packaging & Logistics Solution SpecialistMZL Company Ltd.立式碎浆机 清水池贮浆池配浆池供浆池卧式碎浆机 原浆纸边材料 原材料准备：主要是原浆纸，包括俄罗斯原木浆、巴西原木浆、泰国甘蔗浆、苇浆、麦草浆、稻
17、草浆、竹浆、粘合剂等辅料混合调浆。原材料准备碎浆：碎浆机加水至1/5后开动转盘投入废纸，继续加水至3/4处；控制浆料浓度的质量分数在4%-6%，不同纤维的浓度不一样；不同原料的碎浆时间也不尽相同，一般碎浆时间在15-30min；对于那些尺寸小的杂质，留在废纸碎解后可通过振筛网筛选除去。 碎浆储浆和配浆储浆和配浆：调节和混合纸浆的浓度，使浆槽的浆料浓度一致；根据需要在浆池中加入各种助剂和两种以上的浆，并使之混合均匀再送去成型。湿压工艺-浆料处理 Page - 12磨浆：浆料通过磨浆机使其纤维磨得更细、更均匀。磨浆ConfidentialMZLEnvironmental Protection &
18、Technology Company Ltd.Environmental Protection & Technology Company Ltd.Total Packaging & Logistics Solution SpecialistTotal Packaging & Logistics Solution SpecialistMZL Company Ltd.湿压工艺-成型、整型 成型和整型：湿压精品类纸浆模塑成型机使用的是成型与整型工序 一体化的机器。 精品翻转机l 模版尺寸：960*800mm l 吸浆时间：l 脱水时间： l 生产周期：l 操控：PLC+触摸屏全自动可控编程设计l 传
19、动：伺服电机+丝杆定位 Page - 13ConfidentialMZLEnvironmental Protection & Technology Company Ltd.Environmental Protection & Technology Company Ltd.Total Packaging & Logistics Solution SpecialistTotal Packaging & Logistics Solution SpecialistMZL Company Ltd.湿压工艺-切边自动带侧切切边机 切边：精品纸浆模塑制品一般要求边缘整齐，需要在成型热压后使用切边机进行裁切。
20、 l 模版尺寸：565*470mm l 生产周期：l 操控：PLC+触摸屏全自动可控编程设计l 传动：伺服电机+丝杆定位 Page - 14ConfidentialMZLEnvironmental Protection & Technology Company Ltd.Environmental Protection & Technology Company Ltd.Total Packaging & Logistics Solution SpecialistTotal Packaging & Logistics Solution SpecialistMZL Company Ltd.生产知识
21、测试要求 Page - 15l 溶解度、扣解度测试l 重量测试l 尺寸检测l 外观测试l 恒温恒湿测试l 防水测试l 抗水性测试l 跌落测试ConfidentialMZLEnvironmental Protection & Technology Company Ltd.Environmental Protection & Technology Company Ltd.Total Packaging & Logistics Solution SpecialistTotal Packaging & Logistics Solution SpecialistMZL Company Ltd.生产知识
22、生产周期 Page - 16ConfidentialMZLEnvironmental Protection & Technology Company Ltd.Environmental Protection & Technology Company Ltd.Total Packaging & Logistics Solution SpecialistTotal Packaging & Logistics Solution SpecialistMZL Company Ltd.生产知识 表面处理工艺 Page - 17ConfidentialMZLEnvironmental Protection
23、& Technology Company Ltd.Environmental Protection & Technology Company Ltd.Total Packaging & Logistics Solution SpecialistTotal Packaging & Logistics Solution SpecialistMZL Company Ltd.生产知识 表面处理工艺 Page - 18ConfidentialMZLEnvironmental Protection & Technology Company Ltd.Environmental Protection & Te
24、chnology Company Ltd.Total Packaging & Logistics Solution SpecialistTotal Packaging & Logistics Solution SpecialistMZL Company Ltd.模具知识 纸塑制品的模具按性能分为手工模和CNC精加工模。 纸塑制品的模具按工艺可分为成型模和整型模，成型模包括吸浆模（也叫水模或阴模）和转移模 （也叫阳模）。 Page - 19ConfidentialMZLEnvironmental Protection & Technology Company Ltd.Environmental
25、Protection & Technology Company Ltd.Total Packaging & Logistics Solution SpecialistTotal Packaging & Logistics Solution SpecialistMZL Company Ltd.模具知识 干压与湿压CNC模具对比 Page - 20ConfidentialMZLEnvironmental Protection & Technology Company Ltd.Environmental Protection & Technology Company Ltd.Total Packag
26、ing & Logistics Solution SpecialistTotal Packaging & Logistics Solution SpecialistMZL Company Ltd.Page - 21常见问题点Page - ConfidentialMZLEnvironmental Protection & Technology Company Ltd.Environmental Protection & Technology Company Ltd.Total Packaging & Logistics Solution SpecialistTotal Packaging & Logistics Solution SpecialistMZL Company Ltd.Total Packaging & Logistics Solution Specialist.Environmental Protection & Technology Company Ltd.Thank YouPage -18
