CN110316461A - 一种用于食物运输的瓦楞纸箱 - Google Patents

一种用于食物运输的瓦楞纸箱 Download PDF

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CN110316461A
CN110316461A CN201810262925.1A CN201810262925A CN110316461A CN 110316461 A CN110316461 A CN 110316461A CN 201810262925 A CN201810262925 A CN 201810262925A CN 110316461 A CN110316461 A CN 110316461A
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layer
corrugated
facial tissue
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groove
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宋浩仁
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Mount Emei Jiajie Paper Products LLC
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Abstract

本发明公开一种用于食物运输的瓦楞纸箱，涉及瓦楞纸领域，包括纸箱本体，所述纸箱本体由六个面的瓦楞纸板组成，每个瓦楞纸板包括上面纸层、瓦楞纸层和下面纸层，所述瓦楞纸板从下至上依次包括外锡箔纸层、下面纸层、防水PE膜层、保温层、瓦楞纸层、上面纸层以及内锡箔纸层，所述瓦楞纸层形成大小相同的上凹槽和下凹槽，所述上凹槽和小凹槽内均设有稳定辊。本发明解决了现有的用于运输食物的瓦楞纸箱防潮效果不好、强度不够高且防水性不好的问题。

Description

一种用于食物运输的瓦楞纸箱
技术领域
本发明涉及瓦楞纸领域，尤其涉及一种用于食物运输的瓦楞纸箱。
背景技术
瓦楞纸是由挂面纸和通过瓦楞棍加工而形成的波形的瓦楞纸粘合而成的板状物，一般分为单瓦楞纸板和双瓦楞纸板两类，按照瓦楞的尺寸分为：A、B、C、E、F五种类型。瓦楞纸的发明和应用有一百多年历史，具有成本低、质量轻、加工易、强度大、印刷适应性样优良、储存搬运方便等优点，80％以上的瓦楞纸均可通过回收再生，瓦楞纸可用作食品或者数码产品的包装，相对环保，使用较为广泛。但是，对于用于食物运输的瓦楞纸箱，如果瓦楞纸防潮效果不好、强度不够、防水性不好，导致瓦楞纸箱在运输食物的过程中，容易破碎、浸湿，如果运输的距离过长，又是用货车运输，被运送的食物就更容易受潮、破损，甚至遇到大雨天气还会进水。
发明内容
本发明的目的在于：为解决现有的用于运输食物的瓦楞纸箱防潮效果不好、强度不够高且防水性不好的问题，本发明提供一种用于食物运输的瓦楞纸箱。
本发明的技术方案如下：
一种用于食物运输的瓦楞纸箱，纸箱本体，所述纸箱本体由六个面的瓦楞纸板组成，每个瓦楞纸板包括上面纸层、瓦楞纸层和下面纸层，所述瓦楞纸板从下至上依次包括外锡箔纸层、下面纸层、防水PE膜层、保温层、瓦楞纸层、上面纸层以及内锡箔纸层，所述瓦楞纸层形成大小相同的上凹槽和下凹槽，所述上凹槽和小凹槽内均设有稳定辊。
进一步地，所述下面纸层和上面纸层的材料中均设有玄武岩砂。
具体地，所述玄武岩沙的含量占整个上面纸层或下面纸层质量的30％-50％，所述玄武岩砂的径粒大小为0.08mm-0.1mm。
具体地，所述保温层为塑料泡沫。
进一步地，所述稳定辊水平设置在上凹槽和下凹槽中，所述稳定辊的材料为吸水材料，所述稳定辊的直径小于上凹槽或下凹槽的深度。
具体地，上凹槽和下凹槽的表面均高强度树脂纤维层。
采用上述方案后，本发明的有益效果如下：
(1)本发明的最外层和最内层均为锡箔纸层，锡箔纸有很好的光洁度和热反射性，有了锡箔纸的保护，食物的味道就不会受到外界的刺激而走味，锡箔纸不会受到空气和环境潮湿而变味，食物不容易变质，它们的保质期时间更长，因此，解决了防潮效果不好和防水性不好的问题。；在本发明之前没有人将锡箔纸用在瓦楞纸领域。
(2)瓦楞纸箱在封装的过程中，需要纸箱顶部粘接一层或多层透明胶带，在后续拆封瓦楞纸箱后，需要将透明胶带撕开，现有的瓦楞纸箱上的面纸层在透明胶带撕开过程中被破坏，导致瓦楞纸箱无法二次使用或者多次使用，本发明的瓦楞纸箱的表面为锡箔纸，透明胶带在与锡箔纸分离的过程中，由于锡箔纸的材料特殊，透明胶带不会将锡箔纸破坏，使得瓦楞纸可以反复利用，这样，即使整个瓦楞纸箱的成本比普通的瓦楞纸箱高，但是可以反复使用多次，更加环保，利于回收。
(3)本发明的瓦楞纸板中设有防水PE膜层，进一步提高了防潮、防水性能。
(4)本发明的瓦楞纸板中设有保温层，保温层采用塑料泡沫，一方面，泡沫具有一定的抗震功能，能够食物在运输过程中更加稳定，另一方面，泡沫具有保温的功能，最后，塑料泡沫具有防水的功能。
(5)单一的瓦楞层的强度并不高，因此，在上凹槽和下凹槽中设有稳定辊，整个瓦楞纸板不论是竖直方向还是水平方向，器强度都很高。
(6)本发明的上层面纸和下层面纸之间设有玄武岩砂，玄武岩具有抗腐蚀性强、耐磨性好、抗压强度大，且玄武岩砂的质量占上面纸层或下面纸层质量的30％-50％，进一步保证了瓦楞纸的强度。
(7)所述玄武岩砂的径粒大小为0.08mm-0.1mm，如果玄武岩砂的径粒足够小，不会对锡箔纸产生破坏。
(8)从这个瓦楞纸板的侧壁来看，由于瓦楞纸层的存在，会有空气从纸板侧面的上凹槽和下凹槽进入瓦楞纸板内部，瓦楞纸层还是容易进水、受潮，本发明的稳定辊的材料为吸水材料，且上凹槽和下凹槽的表面均高强度树脂纤维层，使得瓦楞纸板内部的抗潮性也很好。
附图说明
图1为本发明的瓦楞纸板的剖面结构示意图；
图2为本发明的瓦楞纸箱的整体结构示意图；
图中标记：1-纸箱本体，2-上面纸层，3-瓦楞纸层，3-1-上凹槽，3-2-下凹槽，4-下面纸层，5-外锡箔纸层，6-防水PE膜层，7-保温层，8-内锡箔纸层，9-稳定辊，10-高强度树脂纤维层。
具体实施方式
下面结合附图进一步详细描述本发明的技术方案，但本发明的保护范围不局限于以下所述。
实施例
一种用于食物运输的瓦楞纸箱，纸箱本体1，所述纸箱本体1由六个面的瓦楞纸板组成，每个瓦楞纸板包括上面纸层2、瓦楞纸层3和下面纸层4，所述瓦楞纸板从下至上依次包括外锡箔纸层5、下面纸层4、防水PE膜层6、保温层7、瓦楞纸层3、上面纸层2以及内锡箔纸层8，所述瓦楞纸层3形成大小相同的上凹槽3-1和下凹槽3-2，所述上凹槽3-1和下凹槽3-2内均设有稳定辊9。
所述下面纸层4和上面纸层2的材料中均设有玄武岩砂。由于本发明锡箔纸的抗弯折强度不好，因此，在制备瓦楞纸板过程中，需要将外层锡箔纸和内层锡箔纸密切贴合在下面纸层4或者上面纸层2上，整个瓦楞纸板由于其内部的结构，不容易发生为弯折，强度高，所以，锡箔纸也不容易破损。所述玄武岩沙的含量占整个上面纸层2或下面纸层4质量的30％-50％，所述玄武岩砂的径粒大小为0.08mm-0.1mm。所述保温层7为塑料泡沫。所述稳定辊9水平设置在上凹槽3-1和下凹槽3-2槽中，所述稳定辊9的材料为吸水材料，所述稳定辊9的直径小于上凹槽3-或下凹槽3-2槽的深度。上凹槽和下凹槽的表面均高强度树脂纤维层10。
以上所述仅是本发明的优选实施方式，应当理解本发明并非局限于本文所披露的形式，不应看作是对其他实施例的排除，而可用于各种其他组合、修改和环境，并能够在本文所述构想范围内，通过上述教导或相关领域的技术或知识进行改动。而本领域人员所进行的改动和变化不脱离本发明的精神和范围，则都应在本发明所附权利要求的保护范围内。

Claims (6)

1.一种用于食物运输的瓦楞纸箱，纸箱本体(1)，所述纸箱本体(1)由六个面的瓦楞纸板组成，每个瓦楞纸板包括上面纸层(2)、瓦楞纸层(3)和下面纸层(4)，其特征在于，所述瓦楞纸板从下至上依次包括外锡箔纸层(5)、下面纸层(4)、防水PE膜层(6)、保温层(7)、瓦楞纸层(3)、上面纸层(2)以及内锡箔纸层(8)，所述瓦楞纸层(3)形成大小相同的上凹槽(3-1)和下凹槽(3-2)，所述上凹槽(3-1)和下凹槽(3-2)内均设有稳定辊(9)。
2.根据权利要求1所述的一种用于食物运输的瓦楞纸箱，其特征在于，所述下面纸层(4)和上面纸层(2)的材料中均设有玄武岩砂。
3.根据权利要求2所述的一种用于食物运输的瓦楞纸箱，其特征在于，所述玄武岩沙的含量占整个上面纸层(2)或下面纸层(4)质量的30％-50％，所述玄武岩砂的径粒大小为0.08mm-0.1mm。
4.根据权利要求1所述的一种用于食物运输的瓦楞纸箱，其特征在于，所述保温层(7)为塑料泡沫。
5.根据权利要求1所述的一种用于食物运输的瓦楞纸箱，其特征在于，所述稳定辊(9)水平设置在上凹槽(3-1)和下凹槽(3-2)中，所述稳定辊(9)的材料为吸水材料，所述稳定辊(9)的直径小于上凹槽(3-1)或下凹槽(3-2)的深度。
6.根据权利要求1所述的一种用于食物运输的瓦楞纸箱，其特征在于，上凹槽和下凹槽的表面均高强度树脂纤维层(10)。
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