• <del id="kywcy"></del>
      <fieldset id="kywcy"><menu id="kywcy"></menu></fieldset>
      <tfoot id="kywcy"><menu id="kywcy"></menu></tfoot>
    • <strike id="kywcy"><input id="kywcy"></input></strike>
    • 中文亚洲爆乳av无码专区,精品人妻中文av一区二区三区 ,无码区a∨视频体验区30秒,av无码天一区二区一三区,亚洲精品视频免费在线,国产成人午夜三级视频,精品无码一区二区三区小说,蜜桃视频在线免费观看一区二区
      蔬菜包裝廠家   歡迎進入山東國泰民灃包裝科技有限公司網站,專注紙托盤,瓦楞紙箱,蔬菜包裝,重型紙箱包裝制作廠家,實惠!
      重型紙箱廠家
      瓦楞紙箱廠家
      蔬菜包裝廠家

      重型紙箱箱體變形的影響因素!

      來源:http://m.ywjbs.com 發布時間:2021-07-07

      一、紙板含水量的適中。生活中的很多事或物都有適合它自己的一個點,紙板的含水量如果過多,就會導致紙板的硬度大大降低,還會影響紙板的邊壓程度。
      1、 The moisture content of paperboard is moderate. Many things or things in life have a point suitable for it. If the moisture content of the paperboard is too much, it will lead to a great reduction in the hardness of the paperboard and affect the edge pressure of the paperboard.
      二、重型瓦楞紙箱的楞形情況。瓦楞的形狀分為U型、V型和UV型。U型瓦楞彈性好,伸張性和吸收性高,但強度不穩定。V型瓦楞粘合性差,易剝分離,但是強度高。一般建議使用UV型,正如其名的將U型和V型的優點匯聚。
      2、 The shape of heavy corrugated box. Corrugated shape is divided into U-shape, V-shape and UV type. U-shaped corrugated has good elasticity, high stretch and absorption, but unstable strength. V-shaped corrugated has poor adhesion, easy to peel and separate, but high strength. It is generally recommended to use the UV type, just as its name implies, to combine the advantages of the U-type and the V-type.
      三、紙板的粘合強度要大。瓦楞紙與面紙、里紙等之間的相互粘合叫做紙板的粘合強度。如出現假粘現象,其重型瓦楞紙箱的抗壓程度也會下降,瓦楞紙板在受壓后就會層層分離。
      重型紙箱廠家
      3、 The adhesive strength of paperboard should be high. Corrugating paper and face paper, paper and so on between the mutual adhesion is called the adhesive strength of paperboard. If there is false sticky phenomenon, the compression degree of the heavy corrugated box will also decline, and the corrugated board will separate layer by layer after being compressed.
      四、重型瓦楞紙箱紙板層數的合理化。合理的層數設計會提高紙箱本身的抗壓性能,不合理的層數設計自然也會提高紙箱的破損率。建議可以根據所要包裝的產品特性、重量、儲存運輸條件、碼放高度以及儲存時間等一系列問題來考慮設計紙板的層數。
      4、 Rationalization of the number of layers of heavy corrugated cardboard box. Reasonable layer design will improve the compression performance of the carton itself, and unreasonable layer design will naturally improve the damage rate of the carton. It is suggested that the number of layers should be considered according to the product characteristics, weight, storage and transportation conditions, stacking height and storage time.
      五、在生產過程中應當注意控制紙箱與機器間隙之間的壓力。以免出現瓦楞壓潰、變形等情況的發生,降低了紙箱的抗壓程度。
      5、 In the production process should pay attention to control the pressure between the carton and the machine gap. In order to avoid corrugating collapse, deformation and other situations, reduce the compression degree of the carton.

      相關:

      返回頂部
      主站蜘蛛池模板: 大乳丰满人妻中文字幕韩国| 国产高跟丝袜在线诱惑| 亚洲国产福利成人一区二区| 亚洲综合在线亚洲综合在线| 人妻少妇中文字幕久久69堂| 绥江县| 午夜影片在线观看视频| 无码成人AV在线一区二区| 就国产av一区二区三区天堂| 临汾市| 缙云县| 如东县| 商水县| 南召县| 多伦县| 龙江县| 天长市| 景德镇市| 泊头市| 日韩精品夜色二区91久久久| 滨州市| 亚洲国产一区二区三区,| 浙江省| 99久久精品国产毛片| 万全县| 国产一区二区三区最新视频| 国产精品福利久久香蕉中文| 奉贤区| 日韩精品中文字幕人妻系列| 亚洲av粉嫩性色av| 日本高清在线播放一区二区三区| 宁海县| 人妻少妇精品无码系列| 日韩精品一区二区三区四区视频 | 久久精品国产亚洲一级二级| 无遮高潮国产免费观看韩国| 热re99久久精品国产66热6| 中文字幕日本一区二区在线观看| 亚洲天堂中文字幕君一二三四| 国产一级内射在线观看| 亚洲精选视频一区二区三区|