<strike id="5pjvj"></strike>
<span id="5pjvj"><dl id="5pjvj"><del id="5pjvj"></del></dl></span>
<strike id="5pjvj"></strike>
<cite id="5pjvj"></cite>
<ruby id="5pjvj"></ruby><strike id="5pjvj"><i id="5pjvj"></i></strike>
<strike id="5pjvj"><i id="5pjvj"><cite id="5pjvj"></cite></i></strike>
<ruby id="5pjvj"><i id="5pjvj"><cite id="5pjvj"></cite></i></ruby><span id="5pjvj"><video id="5pjvj"><del id="5pjvj"></del></video></span><strike id="5pjvj"></strike>
<strike id="5pjvj"><ins id="5pjvj"></ins></strike>
<strike id="5pjvj"></strike>
"

LOL赛事竞猜

<strike id="5pjvj"></strike>
<span id="5pjvj"><dl id="5pjvj"><del id="5pjvj"></del></dl></span>
<strike id="5pjvj"></strike>
<cite id="5pjvj"></cite>
<ruby id="5pjvj"></ruby><strike id="5pjvj"><i id="5pjvj"></i></strike>
<strike id="5pjvj"><i id="5pjvj"><cite id="5pjvj"></cite></i></strike>
<ruby id="5pjvj"><i id="5pjvj"><cite id="5pjvj"></cite></i></ruby><span id="5pjvj"><video id="5pjvj"><del id="5pjvj"></del></video></span><strike id="5pjvj"></strike>
<strike id="5pjvj"><ins id="5pjvj"></ins></strike>
<strike id="5pjvj"></strike>
"
联系我们   Contact
搜索   Search

纸箱

更新:2015-8-23 20:17:45      点击:
  • 品牌:Nt(深圳耐特包装)
  • 型号:按要求定制印刷各种材质、尺寸纸箱
  • 提交订单    
介绍

纸箱

按照纸箱的原材料来区分,最常见的三种纸是:牛皮纸(又叫牛皮卡)、箱板纸、茶板纸LOL赛事竞猜。 

区别: 

①颜色:牛皮纸颜色最自然,箱板纸偏黄LOL赛事竞猜,茶板纸偏灰白,且粗糙。 
②软硬:牛皮纸富含纤维,韧性、硬度、挺度都最好LOL赛事竞猜,箱板纸其实是掺加了旧料的牛皮纸,纤维成分较少,质量一般,茶板纸就是纸箱瓦楞中间那层纸,很软。鉴别硬度最简单的方法就是用指甲去掐纸面,越容易掐破,纸质越差。 
③重量:因为用料是否充足的原因,牛皮纸每平方远重于茶板纸,根据对比,一个12号邮政规格的纸箱,牛皮纸大于45克,而茶板纸小于35克。 
④价格:因为选材和用料方面原因LOL赛事竞猜,茶板纸价格最具优势。
层数:

最常用的纸箱是三层和五层的,一般不怕压的产品都选用三层纸箱,价格相对来说比较便宜,怕压怕震和贵重电子产品一般都用五层纸箱。 
盖式:

我们日常中经常见到的纸箱分为全盖式、半盖式和天地盖LOL赛事竞猜,工厂包装纸箱一般采用全盖式,商户货品几乎为半盖式,而天地盖大多为礼品包装盒LOL赛事竞猜,手饰盒LOL赛事竞猜、鞋盒等。


更多
LOL赛事竞猜