CN203077760U - 一种瓦楞纸板 - Google Patents

一种瓦楞纸板 Download PDF

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Publication number
CN203077760U
CN203077760U CN 201320072286 CN201320072286U CN203077760U CN 203077760 U CN203077760 U CN 203077760U CN 201320072286 CN201320072286 CN 201320072286 CN 201320072286 U CN201320072286 U CN 201320072286U CN 203077760 U CN203077760 U CN 203077760U
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China
Prior art keywords
bearing plate
corrugated board
buffering layer
cushion
utility
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Expired - Fee Related
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CN 201320072286
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English (en)
Inventor
叶昆福
陈加荣
张福林
徐康
夏瑜
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LONGYOU COUNTY JINLONG PAPER CO Ltd
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LONGYOU COUNTY JINLONG PAPER CO Ltd
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Priority to CN 201320072286 priority Critical patent/CN203077760U/zh
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Abstract

本实用新型涉及一种瓦楞纸板,该瓦楞纸板的上缓冲层设在表面承压板和中部承压板之间,中部承压板下至少还设有一层下缓冲层和底部承压板,上缓冲层和下缓冲层呈现波浪形结构且其横截面为方形波,上缓冲层和下缓冲层相交错设置。采用本实用新型,由于具有二层相交错的缓冲层,且缓冲层呈方形波浪结构,其支撑面为直线,与U型缓冲层的曲线支撑面相比,有更强的支撑力,因此大大提高了瓦楞纸板的抗压强度。

Description

一种瓦楞纸板
技术领域
本实用新型涉及一种瓦楞纸板。
背景技术
目前,普通瓦楞纸板的缓冲层仅只有一层,且多为U型,这种瓦楞纸板受到外力冲击时,其抗压强度较差。
发明内容
本实用新型的目的是提供抗压强度高的一种瓦楞纸板。
本实用新型采取的技术方案是:一种瓦楞纸板,包括表面承压板、上缓冲层和中部承压板,上缓冲层设在表面承压板和中部承压板之间,其特征在于中部承压板下至少还设有一层下缓冲层和底部承压板,上缓冲层和下缓冲层呈现波浪形结构且其横截面为方形波,上缓冲层和下缓冲层相交错设置。
采用本实用新型,由于具有二层相交错的缓冲层,且缓冲层呈方形波浪结构,其支撑面为直线,与U型缓冲层的曲线支撑面相比,有更强的支撑力,因此大大提高了瓦楞纸板的抗压强度。
附图说明
图1是本实用新型的示意图。
图中序号表示:表面承压板1、上缓冲层2、下缓冲层3、中部承压板4和底部承压板5。
具体实施方式
下面结合具体的实施例对本实用新型作进一步说明。
参照图1,该瓦楞纸板包括表面承压板1、上缓冲层2、中部承压板4、下缓冲层3和底部承压板5,上缓冲层2设在表面承压板1和中部承压板4之间,中部承压板4下至少还设有一层下缓冲层3和底部承压板5,上缓冲层2和下缓冲层3呈现波浪形结构且其横截面为方形波,上缓冲层2和下缓冲层3相交错设置。由于具有上缓冲层2和下缓冲层3二层相交错的缓冲层,且上缓冲层2和下缓冲层3呈方形波浪结构,其支撑面为直线,与U型缓冲层的曲线支撑面相比,有更强的支撑力,因此大大提高了瓦楞纸板的抗压强度。

Claims (1)

1.一种瓦楞纸板,包括表面承压板、上缓冲层和中部承压板,上缓冲层设在表面承压板和中部承压板之间,其特征在于中部承压板下至少还设有一层下缓冲层和底部承压板,上缓冲层和下缓冲层呈现波浪形结构且其横截面为方形波,上缓冲层和下缓冲层相交错设置。
CN 201320072286 2013-02-12 2013-02-12 一种瓦楞纸板 Expired - Fee Related CN203077760U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320072286 CN203077760U (zh) 2013-02-12 2013-02-12 一种瓦楞纸板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320072286 CN203077760U (zh) 2013-02-12 2013-02-12 一种瓦楞纸板

Publications (1)

Publication Number Publication Date
CN203077760U true CN203077760U (zh) 2013-07-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320072286 Expired - Fee Related CN203077760U (zh) 2013-02-12 2013-02-12 一种瓦楞纸板

Country Status (1)

Country Link
CN (1) CN203077760U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107161476A (zh) * 2017-06-11 2017-09-15 海宁恒辉包装有限公司 一种结构稳定的瓦楞纸箱

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107161476A (zh) * 2017-06-11 2017-09-15 海宁恒辉包装有限公司 一种结构稳定的瓦楞纸箱

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Granted publication date: 20130724

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