CN113086426A - 具有保温结构的瓦楞纸箱 - Google Patents

具有保温结构的瓦楞纸箱 Download PDF

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CN113086426A
CN113086426A CN202110327091.XA CN202110327091A CN113086426A CN 113086426 A CN113086426 A CN 113086426A CN 202110327091 A CN202110327091 A CN 202110327091A CN 113086426 A CN113086426 A CN 113086426A
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陈朝熙
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Zhejiang Jufeng Intelligent Technology Co ltd
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Abstract

本发明公开了具有保温结构的瓦楞纸箱，包括围成四方型的瓦楞纸箱侧板，所述瓦楞纸箱侧板的两端缺口处均设置有瓦楞纸箱端盖，所述瓦楞纸箱端盖的端部设置有密封垫片，所述瓦楞纸箱侧板的侧壁上设置有铭文片；所述瓦楞纸箱侧板包括空气泡夹层，所述空气泡夹层的两侧各设置有一层硬泡聚氨酯板，所述硬泡聚氨酯板的另一侧设置有气凝胶保温板，所述气凝胶保温板通过粘结层与瓦楞纸板相连接，所述瓦楞纸板外部包裹有外包膜，该种具有保温结构的瓦楞纸箱，通过多层保温结构，降低了纸箱内外热量交换的效率，可以为纸箱内的物品提供保温的功能，从而在运输物品时可以不必放置保温装置，降低了运输货物的成本。

Description

具有保温结构的瓦楞纸箱
技术领域
本发明涉及纸箱领域，具体为具有保温结构的瓦楞纸箱。
背景技术
纸箱是目前人们常用的物品包装、运输设备之一，通常用作商品的包裹物或物品保护外层使用物。纸箱的体积因商品的大小而改变，纸箱通常有“小心轻放”、“怕湿”、“向上”、“堆码极限”、“怕晒”、“防潮”“质量安全”“禁止翻滚”“不可践踏”“注意防火”“易碎物品”“绿化环境”“怕热”“食品”“防异味”等多种图案或文字提示，提醒使用者注意，以保护内装物品不受伤害。
经历多年的发展，纸箱种类繁多，根据用料不同可以分为瓦楞纸箱、单层纸板箱等，而瓦楞纸箱是应用最为广泛的纸箱，目前市场上现有的瓦楞纸箱结构较为单一，普遍只有一层瓦楞纸板，保温效果不佳，在运输需要保温的物品时，需要在纸箱内安装保温装置，运输成本较高。
发明内容
本发明的目的在于提供具有保温结构的瓦楞纸箱，以解决上述背景技术中提出的目前市场上现有的瓦楞纸箱结构较为单一，普遍只有一层瓦楞纸板，保温效果不佳，在运输需要保温的物品时，需要在纸箱内安装保温装置，运输成本较高的问题。
本发明的技术方案是这样实现的：具有保温结构的瓦楞纸箱，包括围成四方型的瓦楞纸箱侧板，所述瓦楞纸箱侧板的两端缺口处均设置有瓦楞纸箱端盖，所述瓦楞纸箱端盖的端部设置有密封垫片，所述瓦楞纸箱侧板的侧壁上设置有铭文片；
所述瓦楞纸箱侧板包括空气泡夹层，所述空气泡夹层的两侧各设置有一层硬泡聚氨酯板，所述硬泡聚氨酯板的另一侧设置有气凝胶保温板，所述气凝胶保温板通过粘结层与瓦楞纸板相连接，所述瓦楞纸板外部包裹有外包膜。
优选的，所述瓦楞纸箱侧板与所述铭文片固定粘接。
优选的，所述瓦楞纸箱侧板与所述瓦楞纸箱端盖一体化成型，所述瓦楞纸箱端盖与所述密封垫片固定连接。
优选的，所述密封垫片为泡沫棉。
优选的，所述空气泡夹层与所述硬泡聚氨酯板粘接，所述硬泡聚氨酯板与所述气凝胶保温板粘接。
优选的，所述气凝胶保温板与所述粘结层粘接，所述粘结层与所述瓦楞纸板粘接。
优选的，所述瓦楞纸板与所述外包膜粘接。
采用了上述技术方案，本发明的有益效果为：
该种具有保温结构的瓦楞纸箱，通过多层保温结构，降低了纸箱内外热量交换的效率，可以为纸箱内的物品提供保温的功能，从而在运输物品时可以不必放置保温装置，降低了运输货物的成本。
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为本发明的主视图；
图2为本发明的瓦楞纸箱侧板的剖面视图。
其中：1、瓦楞纸箱侧板；2、铭文片；3、瓦楞纸箱端盖；4、密封垫片；101、空气泡夹层；102、硬泡聚氨酯板；103、气凝胶保温板；104、粘结层；105、瓦楞纸板；106、外包膜。
具体实施方式
下面将结合本发明实施例中的附图，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作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。
参阅图1-图2，具有保温结构的瓦楞纸箱，包括围成四方型的瓦楞纸箱侧板1，瓦楞纸箱侧板1的两端缺口处均设置有瓦楞纸箱端盖3，瓦楞纸箱端盖3的端部设置有密封垫片4，瓦楞纸箱侧板1的侧壁上设置有铭文片2；
瓦楞纸箱侧板1包括空气泡夹层101，空气泡夹层101的两侧各设置有一层硬泡聚氨酯板102，硬泡聚氨酯板102的另一侧设置有气凝胶保温板103，气凝胶保温板103通过粘结层104与瓦楞纸板105相连接，瓦楞纸板105外部包裹有外包膜106。
具体的，瓦楞纸箱侧板1与铭文片2固定粘接，这样设置可以通过铭文片2标识瓦楞纸箱侧板1内货物的信息，方便工作人员查看。
具体的，瓦楞纸箱侧板1与瓦楞纸箱端盖3一体化成型，瓦楞纸箱端盖3与密封垫片4固定连接，这样设置可以方便纸箱组装成型，降低生产成本，而密封垫片4可以提高瓦楞纸箱端盖3对接的密封性，避免漏气，提高了保温性能。
具体的，密封垫片4为泡沫棉，泡沫棉对接密封性好，保温性能好。
具体的，空气泡夹层101与硬泡聚氨酯板102粘接，硬泡聚氨酯板102与气凝胶保温板103粘接，这样设置可以通过空气泡夹层101、硬泡聚氨酯板102和气凝胶保温板103，降低瓦楞纸箱侧板1两侧热量的交换效率，从而为瓦楞纸箱侧板1内的物品提供保温的功能。
具体的，气凝胶保温板103与粘结层104粘接，粘结层104与瓦楞纸板105粘接，这样设置可以通过硬泡聚氨酯板102和瓦楞纸板105可以提高瓦楞纸箱侧板1的结构强度和抗压能力，保证瓦楞纸箱的硬度，避免在运输货物时纸箱损坏、坍塌。
具体的，瓦楞纸板105与外包膜106粘接，外包膜106可以为纸箱提供防尘、防水保护。
工作原理：将货物放置于瓦楞纸箱侧板1内，并将瓦楞纸箱侧板1上的瓦楞纸箱端盖3通过密封垫片4密封抵触在一起，之后通过密封胶带对瓦楞纸箱端盖3进行密封，铭文片2可以用于标识瓦楞纸箱侧板1内货物的信息，方便工作人员查看，空气泡夹层101、硬泡聚氨酯板102和气凝胶保温板103可以降低瓦楞纸箱侧板1两侧热量的交换效率，从而为瓦楞纸箱侧板1内的物品提供保温的功能，同时空气泡夹层101、硬泡聚氨酯板102、气凝胶保温板103、粘结层104和瓦楞纸板105的多层结构，相比传统的单层瓦楞纸箱，具有更好的保温性能，而硬泡聚氨酯板102和瓦楞纸板105可以提高瓦楞纸箱侧板1的结构强度和抗压能力，保证瓦楞纸箱的硬度，避免在运输货物时纸箱损坏、坍塌。
以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (8)

1.具有保温结构的瓦楞纸箱，其特征在于，包括：围成四方型的瓦楞纸箱侧板(1)，所述瓦楞纸箱侧板(1)的两端缺口处均设置有瓦楞纸箱端盖(3)，所述瓦楞纸箱端盖(3)的端部设置有密封垫片(4)，所述瓦楞纸箱侧板(1)的侧壁上设置有铭文片(2)；
所述瓦楞纸箱侧板(1)包括空气泡夹层(101)，所述空气泡夹层(101)的两侧各设置有一层硬泡聚氨酯板(102)，所述硬泡聚氨酯板(102)的另一侧设置有气凝胶保温板(103)，所述气凝胶保温板(103)通过粘结层(104)与瓦楞纸板(105)相连接，所述瓦楞纸板(105)外部包裹有外包膜(106)。
2.根据权利要求1所述的具有保温结构的瓦楞纸箱，其特征在于：所述瓦楞纸箱侧板(1)与所述铭文片(2)固定粘接。
3.根据权利要求1所述的具有保温结构的瓦楞纸箱，其特征在于：所述瓦楞纸箱侧板(1)与所述瓦楞纸箱端盖(3)一体化成型，所述瓦楞纸箱端盖(3)与所述密封垫片(4)固定连接。
4.根据权利要求1所述的具有保温结构的瓦楞纸箱，其特征在于：所述密封垫片(4)为泡沫棉。
5.根据权利要求1所述的具有保温结构的瓦楞纸箱，其特征在于：所述空气泡夹层(101)与所述硬泡聚氨酯板(102)粘接。
6.根据权利要求1所述的具有保温结构的瓦楞纸箱，其特征在于：所述硬泡聚氨酯板(102)与所述气凝胶保温板(103)粘接。
7.根据权利要求1所述的具有保温结构的瓦楞纸箱，其特征在于：所述气凝胶保温板(103)与所述粘结层(104)粘接，所述粘结层(104)与所述瓦楞纸板(105)粘接。
8.根据权利要求1所述的具有保温结构的瓦楞纸箱，其特征在于：所述瓦楞纸板(105)与所述外包膜(106)粘接。
CN202110327091.XA 2021-03-26 2021-03-26 具有保温结构的瓦楞纸箱 Pending CN113086426A (zh)

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CN106429034A (zh) * 2016-08-31 2017-02-22 黄利剑 保温包装箱及其加工方法
CN108839885A (zh) * 2018-07-17 2018-11-20 东莞市三丁电子材料有限公司 能够快速封口及开启的智能包装箱
CN210063938U (zh) * 2019-04-04 2020-02-14 上海百赛生物技术股份有限公司 一种保温防水型瓦楞纸箱
CN212606525U (zh) * 2020-04-15 2021-02-26 浦江丰收包装有限公司 一种保温型的瓦楞纸箱

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106429034A (zh) * 2016-08-31 2017-02-22 黄利剑 保温包装箱及其加工方法
CN108839885A (zh) * 2018-07-17 2018-11-20 东莞市三丁电子材料有限公司 能够快速封口及开启的智能包装箱
CN210063938U (zh) * 2019-04-04 2020-02-14 上海百赛生物技术股份有限公司 一种保温防水型瓦楞纸箱
CN212606525U (zh) * 2020-04-15 2021-02-26 浦江丰收包装有限公司 一种保温型的瓦楞纸箱

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