午夜福利高潮内射精品,国产乡下三级全黄三级,韩国美女福利专区一区,国产一区精品在线播放,亚洲天堂资源在线观看,四虎在线观看福利视频,人妻人妻一区二区三区,亚洲午夜精品福利一区,四虎永久精品免费在线,四虎视频精品免费观看

<sup id="ykokq"></sup>
  • <blockquote id="ykokq"></blockquote>
  • <strike id="ykokq"><menu id="ykokq"></menu></strike>
  • <strike id="ykokq"></strike>
    <ul id="ykokq"></ul>
  • <ul id="ykokq"></ul>
  • 蔬菜包裝廠家   歡迎進(jìn)入山東國泰民灃包裝科技有限公司網(wǎng)站,專注紙托盤,瓦楞紙箱,蔬菜包裝,重型紙箱包裝制作廠家,實(shí)惠!
    重型紙箱廠家
    瓦楞紙箱廠家
    蔬菜包裝廠家

    瓦楞紙箱和蜂窩紙箱的區(qū)別?

    來源:http://www.zywygg.com 發(fā)布時間:2022-07-16

    瓦楞紙箱又分為單瓦,雙瓦兩種,雙瓦楞有兩層瓦楞紙,而單瓦楞只有一層瓦楞,即大家常說的三層紙箱,雙瓦楞的邊壓強(qiáng)度和耐破裂強(qiáng)度均高于單瓦楞,即五層紙箱,還有七層紙箱。瓦楞紙箱內(nèi)層成波浪M形狀,瓦楞紙板厚度5-8MM。包裝要求比較高的紙箱一般采用雙瓦楞紙箱,瓦楞紙箱可以折疊,相對蜂窩紙箱更輕便。大家平時的日常生活用品包裝一般采用瓦楞紙箱包裝。
    Corrugated boxes are also divided into single corrugated boxes and double corrugated boxes. Double corrugated boxes have two layers of corrugated paper, while single corrugated boxes have only one layer of corrugated paper, which is commonly known as three-layer cartons. The edge compression strength and rupture strength of double corrugated boxes are higher than that of single corrugated boxes, that is, five layer cartons and seven layer cartons. The inner layer of the corrugated box is in the shape of wave m, and the thickness of the corrugated board is 5-8mm. Cartons with high packaging requirements generally use double corrugated cartons, which can be folded and are lighter than honeycomb cartons. We usually use corrugated boxes for the packaging of daily necessities.
    蜂窩紙箱的紙板的厚度是10MM-50MM,蜂窩紙板內(nèi)部紙芯是蜂窩狀菱形,蜂窩紙箱的承重比瓦楞紙相強(qiáng)度大5-10倍。蜂窩紙箱結(jié)構(gòu)和木箱差不多,不能折疊,是有一片片蜂窩板切割裁剪,再有紙護(hù)角貼合在蜂窩紙板周邊組成的紙箱,能抗沖擊和重壓。所以蜂窩紙箱不是折疊而成,而是有蜂窩紙板和紙護(hù)角組合而成,蜂窩紙箱可以替代木箱,起到支撐和保護(hù)沖擊的作用。蜂窩紙箱不僅僅是包裝,還有墊片和木箱的組合功能,起到緩沖和承重性能,蜂窩紙箱用于重型貨物包裝。
    The thickness of the honeycomb cardboard is 10mm-50mm, and the paper core inside the honeycomb cardboard is honeycomb diamond. The load-bearing capacity of the honeycomb carton is 5-10 times greater than that of the corrugated paper. The structure of honeycomb carton is similar to that of wooden carton, and it cannot be folded. It is a carton composed of pieces of honeycomb boards cut and cut, and paper corner guards attached to the periphery of honeycomb cardboard, which can resist impact and heavy pressure. Therefore, the honeycomb carton is not folded, but combined with honeycomb paperboard and paper corner guards. The honeycomb carton can replace the wooden box and play a role in supporting and protecting the impact. Honeycomb carton is not only packaging, but also the combined function of gasket and wooden box, which plays a cushioning and load-bearing performance. Honeycomb carton is used for the packaging of heavy goods.
    瓦楞紙箱和蜂窩紙箱主要區(qū)別即所用的紙板不同。
    The main difference between corrugated box and honeycomb box is that the cardboard used is different.
    以上就是為大家介紹的有關(guān)瓦楞紙箱廠家的詳細(xì)的介紹,希望對您有所幫助.如果您有什么疑問的話,歡迎聯(lián)系我們.我們將以的態(tài)度,為您提供服務(wù)http://www.zywygg.com
    The above is a detailed introduction about the corrugated box manufacturers. I hope it can help you. If you have any questions, please contact us. We will provide services for you with a professional attitude http://www.zywygg.com
    相關(guān)標(biāo)簽: 重型紙箱廠家、瓦楞紙箱廠家、托盤廠家、蔬菜包裝廠家、

    相關(guān):

    返回頂部
    日本夜色精品视频网站| 国产精品一区二区白丝在线| 下一篇亚洲一区二区三区| 日本一区高清在线观看| 99精品国产麻豆一区| 国产精品美女粉嫩久久| 久久高清免费中文字幕| 日韩人妻无码一区二区三区综合部| 2021久久精品国产99国产精品| 蜜芽亚洲av无码一区二区三区| 在线白丝交足免费播放| 国产午夜福利一区二区| 亚洲成av人片天堂| 四虎视频在线观看视频| 少妇被粗大的猛烈进出动视频| 日本av一区二区在线| 四虎精品免费在线观看| 亚洲另类激情综合大片| 日本一级特黄大片录像| 最新日韩精品一区二区| 日韩午夜资源在线观看| 色妞av一区二区三区在线观看| 国产日韩欧美在线一区二区| 久久99精品国产一区二区三区| 国内精品久久久18p| 亚洲午夜女人一片二片| 99在线精品视频观看免费| 国产免费性生活视频| 日本美国一区二区不卡伦理| 男女男精品网站在线观看| 91一区二区三区久久国产乱| 亚洲精品在线观看日本| 韩国av中文字幕一区| 一区二区三区一级黄片| 国产大屁股视频免费区| 欧美综合一区二区三区| 九色在线熟女国产黑人| 亚洲免费一区二区av| 看免费真人直播网站| 欧美无砖专区一中文字| 国产女主播白浆在线看|