CN110622736A - 一种高性能型大棚覆膜 - Google Patents

一种高性能型大棚覆膜 Download PDF

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CN110622736A
CN110622736A CN201911025792.7A CN201911025792A CN110622736A CN 110622736 A CN110622736 A CN 110622736A CN 201911025792 A CN201911025792 A CN 201911025792A CN 110622736 A CN110622736 A CN 110622736A
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牛恪永
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Xiongxian Public Post And Packaging Products Co Ltd
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Abstract

本发明公开了一种高性能型大棚覆膜，包括本体，所述本体包括防磨层、气泡层和加筋层，所述加筋层的上下两侧均通过连接层与所述气泡层连接，所述防磨层位于所述气泡层的外侧。本发明采用上述结构的一种高性能型大棚覆膜，保温性能优良，防紫外线、防雾、防晒效果好，韧性强，透光度好，成本低。

Description

一种高性能型大棚覆膜
技术领域
本发明涉及薄膜技术领域，特别是涉及一种高性能型大棚覆膜。
背景技术
随着我国农业现代化进程的逐步加快，农膜消费结构也在发生快速变化，低端农膜消费比例不断下降，高技术含量的农膜备受种植户青睐。
目前的大棚薄膜通常是单层设计，保温性能也不好，昼夜温差大，导致大棚内的温度差也大，不能有效模拟恒温控制。当进入夏天后，太阳暴晒也会使大棚内部的温度过高，不适宜植物的生长或者工人的作业。
发明内容
本发明的目的是提供一种高性能型大棚覆膜，保温性能优良，防紫外线、防雾、防晒效果好，韧性强，透光度好，成本低。
为实现上述目的，本发明提供了一种高性能型大棚覆膜，包括本体，所述本体包括防磨层、气泡层和加筋层，所述加筋层的上下两侧均通过连接层与所述气泡层连接，所述防磨层位于所述气泡层的外侧。
优选的，所述防磨层的成分以LDPE或者EVA为基础树脂，无滴防雾剂3-5％，保温剂2-4％，抗氧剂0.4％。
优选的，所述气泡层的成分以LDPE或者EVA为基础树脂，抗氧剂0.7-1.1％、光稳定剂0.3-0.6％；LDPE或EVA的熔体流动速率为0.5-1.0g/10min，抗氧剂为0.3-0.5％IRGANOX1010与0.4-0.6％IRGANOX 168的混合物，光稳定剂为CHIMASSORB 944。
优选的，所述加筋层的成分以茂金属LLDPE缠绕膜回收料为基础树脂，复合抗氧剂0.4-0.6％，所述复合抗氧剂为受阻酚抗氧剂1010和4.4’-双(α.α-二甲基苄基)二苯胺抗氧剂的混合物。
优选的，所述气泡层上设有单层气泡，所述气泡层上设有紧密连接均匀分布的气泡，所述气泡的尺寸为20-30mm。
优选的，所述防磨层与所述气泡层一体成型，所述气泡层与所述连接层之间热熔连接，所述连接层与所述加筋层之间通过粘结剂粘接。
优选的，所述连接层的材质为聚乙烯。
优选的，所述加筋层的材质为尼龙。
因此，本发明采用上述结构的一种高性能型大棚覆膜，保温性能优良，防紫外线、防雾、防晒效果好，韧性强，透光度好，成本低。
下面通过附图和实施例，对本发明的技术方案做进一步的详细描述。
附图说明
图1是本发明一种高性能型大棚覆膜实施例的示意图。
附图标记
1、防磨层；2、气泡层；3、加筋层；4、连接层。
具体实施方式
下面结合附图对本发明的实施方式做进一步的说明。
图1是本发明一种高性能型大棚覆膜实施例的示意图，如图所示，一种高性能型大棚覆膜，包括本体，本体包括防磨层1、气泡层2和加筋层3。
防磨层的成分以LDPE或者EVA为基础树脂，无滴防雾剂3-5％，保温剂2-4％，抗氧剂0.4％，防磨效果好，提高支撑强度，并且防雾效果、保温性能优良。
气泡层的成分以LDPE或者EVA为基础树脂，抗氧剂0.7-1.1％、光稳定剂0.3-0.6％；LDPE或EVA的熔体流动速率为0.5-1.0g/10min，抗氧剂为0.3-0.5％IRGANOX 1010与0.4-0.6％IRGANOX 168的混合物，光稳定剂为CHIMASSORB 944，其成分的设置提高了延展性能和抗压强度。
加筋层的成分以茂金属LLDPE缠绕膜回收料为基础树脂，复合抗氧剂0.4-0.6％，复合抗氧剂为受阻酚抗氧剂1010和4.4’-双(α.α-二甲基苄基)二苯胺抗氧剂的混合物，其成分设置进一步提高了承载强度。
加筋层3的材质为尼龙，提高了整体的强度和韧性。加筋层3的上下两侧均通过连接层4与气泡层2连接，连接层4的材质为聚乙烯，气泡层2与连接层4之间热熔连接，连接层4与加筋层3之间通过粘结剂粘接，通过连接层4的设置实现加筋层3与气泡层2的连接。气泡层2上设有单层气泡，气泡层2上设有紧密连接均匀分布的气泡，气泡的尺寸为20-30mm，气泡层2可以提高整体的保温效果，并且具有缓冲冲击的作用，如冰雹的伤害等。双层气泡层的结构设置可以对外界和内部温度进行隔离，实现了高效保温的效果。
防磨层1位于气泡层2的外侧，防磨层1与气泡层2一体成型，防磨层1可以提高整体的强度，同时对气泡层2进行保护。
因此，本发明采用上述结构的一种高性能型大棚覆膜，保温性能优良，防紫外线、防雾、防晒效果好，韧性强，透光度好，成本低。
最后应说明的是：以上实施例仅用以说明本发明的技术方案而非对其进行限制，尽管参照较佳实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对本发明的技术方案进行修改或者等同替换，而这些修改或者等同替换亦不能使修改后的技术方案脱离本发明技术方案的精神和范围。

Claims (8)

1.一种高性能型大棚覆膜，其特征在于：包括本体，所述本体包括防磨层、气泡层和加筋层，所述加筋层的上下两侧均通过连接层与所述气泡层连接，所述防磨层位于所述气泡层的外侧。
2.根据权利要求1所述的一种高性能型大棚覆膜，其特征在于：所述防磨层的成分以LDPE或者EVA为基础树脂，无滴防雾剂3-5％，保温剂2-4％，抗氧剂0.4％。
3.根据权利要求1所述的一种高性能型大棚覆膜，其特征在于：所述气泡层的成分以LDPE或者EVA为基础树脂，抗氧剂0.7-1.1％、光稳定剂0.3-0.6％；LDPE或EVA的熔体流动速率为0.5-1.0g/10min，抗氧剂为0.3-0.5％IRGANOX 1010与0.4-0.6％IRGANOX 168的混合物，光稳定剂为CHIMASSORB 944。
4.根据权利要求1所述的一种高性能型大棚覆膜，其特征在于：所述加筋层的成分以茂金属LLDPE缠绕膜回收料为基础树脂，复合抗氧剂0.4-0.6％，所述复合抗氧剂为受阻酚抗氧剂1010和4.4’-双(α.α-二甲基苄基)二苯胺抗氧剂的混合物。
5.根据权利要求1所述的一种高性能型大棚覆膜，其特征在于：所述气泡层上设有单层气泡，所述气泡层上设有紧密连接均匀分布的气泡，所述气泡的尺寸为20-30mm。
6.根据权利要求1所述的一种高性能型大棚覆膜，其特征在于：所述防磨层与所述气泡层一体成型，所述气泡层与所述连接层之间热熔连接，所述连接层与所述加筋层之间通过粘结剂粘接。
7.根据权利要求1所述的一种高性能型大棚覆膜，其特征在于：所述连接层的材质为聚乙烯。
8.根据权利要求1所述的一种高性能型大棚覆膜，其特征在于：所述加筋层的材质为尼龙。
CN201911025792.7A 2019-10-25 2019-10-25 一种高性能型大棚覆膜 Pending CN110622736A (zh)

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CN106550800A (zh) * 2015-09-30 2017-04-05 中国石油化工股份有限公司 聚烯烃大棚膜及其制备方法
CN206446789U (zh) * 2016-12-20 2017-08-29 苏州宇熠新材料科技有限公司 一种气胀式交通工具防护罩
CN206374299U (zh) * 2016-12-23 2017-08-04 林令聪 一种保温隔热的pe编织布复合珍珠棉
CN106626675A (zh) * 2016-12-30 2017-05-10 江苏华科塑业有限公司 一种隔热保温防雨黑白膜
CN206456047U (zh) * 2017-01-13 2017-09-01 佛山市顺德区春祥包装材料有限公司 一种激光切割用保护膜
CN206472584U (zh) * 2017-02-14 2017-09-08 唐山聚丰普广农业科技有限公司 一种农用菌类培植防护膜布
CN206983396U (zh) * 2017-04-28 2018-02-09 合肥锡玉包装材料有限公司 一种具有防水保温功能的复合pe珍珠棉
CN207432958U (zh) * 2017-10-11 2018-06-01 台州市黄岩繁盛塑胶制品厂 一种epe复合气泡薄膜
CN208745478U (zh) * 2018-07-26 2019-04-16 广州市宏睿高分子材料有限公司 一种产品表面保护用缠绕膜
CN210746336U (zh) * 2019-10-25 2020-06-16 雄县众邮包装制品有限公司 一种高性能型大棚覆膜

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