CN114103316A - 一种新型装饰用复合板及制备工艺 - Google Patents

一种新型装饰用复合板及制备工艺 Download PDF

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CN114103316A
CN114103316A CN202111401306.4A CN202111401306A CN114103316A CN 114103316 A CN114103316 A CN 114103316A CN 202111401306 A CN202111401306 A CN 202111401306A CN 114103316 A CN114103316 A CN 114103316A
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王廷均
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Abstract

一种新型装饰用复合板及制备工艺，它涉及建筑、装饰用材料领域，具体涉及一种装饰用板材料制作工艺的改进。它包含以下工艺步骤：1.选择原生料锯末，将锯末通过孔径为1.5‑2mm的筛网进行筛选；2.筛选；3.加胶搅拌，将锯末置入搅拌机并加入胶水进行充分搅拌得到湿料；4.将湿料加入铺装机得到铺装板材；5.将铺装板材送入预压机进行预压得到板坯；6.将板坯置入加热炉进行加热处理得到复合板半成品；7.对复合板半成品进行表面抛光处理，得到成品。本发明通过多层的混合物夹层和实木层作为复合板材的内部层，装饰面层作为外部层，通过多层的压制、结合以及胶水的粘结，使得本板材强度高、稳定性好；还能抑制甲醛的释放，提高环保安全性。采用上述技术方案后，本发明通过高要求的选料、筛选、热压等工艺，保证复合板成品的品质稳定。

Description

一种新型装饰用复合板及制备工艺
技术领域
本发明涉及建筑、装饰用材料领域，具体涉及一种装饰用板材料制作工艺的改进。
背景技术
在家装及工装领域板材是最常见的用料，无论是家装的厨房、卫生间、房间或是工装都会用到大量的板材，当前应用最常见的是刨花板。刨花板也叫颗粒板，将各种枝芽、小径木、速生木材、木屑等切削成一定规格的碎片，经过干燥，拌以胶料，硬化剂、防水剂等，在一定的温度压力下压制成的一种人造板，颗粒排列不均匀。刨花板虽然也叫颗粒板，但与实木颗粒板不是同一种板材。实木颗粒板只是加工工艺与刨花板类似，但在品质上要远远高于刨花板。
这类板材虽然应用广泛，但是该板材的缺陷也是明显的，特别是强度差、防潮性能差、表面光洁度差。刨花层主要是大的木屑与树皮，颗粒大，在做雕刻与切割时通常刀口边缘参差不齐，影响雕刻纹路的精细程度，通常无法雕刻出精美精细的花纹，此前板子的表面的平整度也不高，并且甲醛释放量高，当前的刨花板的生产过程也较为简陋；生产效率、质量都很低廉。
发明内容
本发明的目的在于针对现有技术的缺陷和不足，提供一种新型装饰用复合板及制备工艺，它具有工艺过程精确，产品质量良品率高；板材产品易于雕刻，并且纹路细致、切口整齐、平整度高，由于可饰层密度相对较大，有效地抑制了甲醇释放量，所以更加环保。
为实现上述目的，一种新型装饰用复合板包含至少两层混合物夹层1、实木层2、装饰面层3，每层混合物夹层1的两侧均设置有实木层2，混合物夹层1和实木层2相间设置，装饰面层3设置在整体的最外侧。装饰面层3选用精细锯末压制而成，该装饰面层3易于雕刻，且纹路细致，在具体的加工操作中，也易于切割、且切口整齐。装饰面层3相对密度较大，在实际使用中可以很好的抑制内部板材及胶水的甲醛释放，也使得本复合板具有更好的环保效果。
一种新型装饰用复合板制备工艺，它包含以下工艺步骤：1.选择原生料锯末，将锯末通过孔径为1.5-2mm的筛网进行筛选；2.筛选，通过震动筛对锯末进行筛选，去除块料和杂质；3.加胶搅拌，将锯末置入搅拌机并加入胶水进行充分搅拌得到湿料；4.将湿料加入铺装机，将湿料铺装在实木层的上下表面得到铺装板材；5.将铺装板材送入预压机进行预压得到板坯；6.将板坯置入加热炉进行加热处理得到复合板半成品；7.对复合板半成品进行表面抛光处理，对板材的四边进行修边处理，得到成品。
所述的工艺步骤1选料中的原生料锯末，优先选用杨木锯末或者E0-E1级多层板锯末。
所述的工艺步骤3加胶搅拌，要求搅拌后得到湿料含水率控制在10%-13%。
所述工艺步骤4中的实木层选用E1级以上的杨桉基板、全杨木皮或者全桉木皮，要求实木层的厚度为12-16mm。
本发明的工作原理：通过多层的混合物夹层和实木层2作为复合板材的内部层，装饰面层3作为外部层，通过多层的压制、结合以及胶水的粘结，使得本板材强度高、稳定性好，在外表面易于雕刻、且雕刻纹路细致，板材也易于切割、切口整齐，整体平整度高；还能抑制甲醛的释放，提高环保安全性。采用上述技术方案后，本发明通过高要求的选料、筛选、热压等工艺，保证复合板成品的品质稳定。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1是本发明的结构示意图；
附图标记说明：混合物夹层1、实木层2、装饰面层3。
具体实施方式
参看图1所示，本具体实施方式采用的技术方案是：一种新型装饰用复合板包含至少两层混合物夹层1、实木层2、装饰面层3，每层混合物夹层1的两侧均设置有实木层2，混合物夹层1和实木层2相间设置，装饰面层3设置在整体的最外侧。装饰面层3选用精细锯末压制而成，该装饰面层3易于雕刻，且纹路细致，在具体的加工操作中，也易于切割、且切口整齐。装饰面层3相对密度较大，在实际使用中可以很好的抑制内部板材及胶水的甲醛释放，也使得本复合板具有更好的环保效果。
它的制备工艺包含以下工艺步骤：1.选择原生料锯末，将锯末通过孔径为1.5-2mm的筛网进行筛选；2.筛选，通过震动筛对锯末进行筛选，去除块料和杂质；3.加胶搅拌，将锯末置入搅拌机并加入胶水进行充分搅拌得到湿料；4.将湿料加入铺装机，将湿料铺装在实木层的上下表面得到铺装板材；5.将铺装板材送入预压机进行预压得到板坯；6.将板坯置入加热炉进行加热处理得到复合板半成品；7.对复合板半成品进行表面抛光处理，对板材的四边进行修边处理，得到成品。
所述的工艺步骤1选料中的原生料锯末，优先选用杨木锯末或者E0-E1级多层板锯末。
所述的工艺步骤3加胶搅拌，要求搅拌后得到湿料含水率控制在10%-13%。
所述工艺步骤4中的实木层选用E1级以上的杨桉基板、全杨木皮或者全桉木皮，要求实木层的厚度为12-16mm。
本发明的工作原理：通过多层的混合物夹层和实木层2作为复合板材的内部层，装饰面层3作为外部层，通过多层的压制、结合以及胶水的粘结，使得本板材强度高、稳定性好，在外表面易于雕刻、且雕刻纹路细致，板材也易于切割、切口整齐，整体平整度高；还能抑制甲醛的释放，提高环保安全性。
采用上述技术方案后，本发明通过高要求的选料、筛选、热压等工艺，保证复合板成品的品质稳定。
以上所述，仅用以说明本发明的技术方案而非限制，本领域普通技术人员对本发明的技术方案所做的其它修改或者等同替换，只要不脱离本发明技术方案的精神和范围，均应涵盖在本发明的权利要求范围当中。

Claims (5)

1.一种新型装饰用复合板，其特征在于：它包含至少两层混合物夹层(1)、实木层(2)、装饰面层(3)，每层混合物夹层(1)的两侧均设置有实木层(2)，混合物夹层(1)和实木层(2)相间设置，装饰面层(3)设置在整体的最外侧。
2.一种新型装饰用复合板的制备工艺，其特征在于：它包含以下工艺步骤：1.选择原生料锯末，将锯末通过孔径为1.5-2mm的筛网进行筛选；2.筛选，通过震动筛对锯末进行筛选，去除块料和杂质；3.加胶搅拌，将锯末置入搅拌机并加入胶水进行充分搅拌得到湿料；4.将湿料加入铺装机，将湿料铺装在实木层的上下表面得到铺装板材；5.将铺装板材送入预压机进行预压得到板坯；6.将板坯置入加热炉进行加热处理得到复合板半成品；7.对复合板半成品进行表面抛光处理，对板材的四边进行修边处理，得到成品。
3.根据权利要求2所述的一种新型装饰用复合板的制备工艺，其特征在于：所述的工艺步骤1选料中的原生料锯末，优先选用杨木锯末或者E0-E1级多层板锯末。
4.根据权利要求2所述的一种新型装饰用复合板的制备工艺，其特征在于：所述的工艺步骤3加胶搅拌，要求搅拌后得到湿料含水率控制在10%-13%。
5.据权利要求2所述的一种新型装饰用复合板的制备工艺，其特征在于：所述工艺步骤4中的实木层选用E1级以上的杨桉基板、全杨木皮或者全桉木皮，要求实木层的厚度为12-16mm。
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