三(san)層瓦(wa)楞紙(zhi)箱
三(san)層瓦(wa)楞紙(zhi)箱主(zhu)要用(yong)于包(bao)裝重(zhong)量較(jiao)輕的(de)内包(bao)裝物(wu)。常用(yong)👨🦰楞型(xing)有A、B、C、E瓦(wa)楞,其(qi)中E瓦(wa)又稱(cheng)微瓦(wa)楞紙(zhi)箱,主(zhu)要用(yong)于小(xiao)家電(dian)等,B瓦(wa)常用(yong)于👩🏼❤️👨🏾食(shi)品、飲(yin)料行(hang)業等(deng)的包(bao)裝。主(zhu)要介(jie)紹: 三(san)層😁瓦(wa)楞紙(zhi)箱又(you)稱單(dan)瓦楞(leng)紙箱(xiang),其紙(zhi)闆結(jie)構是(shi)由一(yi)張瓦(wa)楞😥芯(xin)紙兩(liang)面各(ge)粘一(yi)張面(mian)紙組(zu)合👽而(er)成。 三(san)層瓦(wa)楞紙(zhi)箱主(zhu)要用(yong)于包(bao)裝重(zhong)量較(jiao)輕的(de)内👨🏻🏭包(bao)裝物(wu)。常用(yong)楞🤶🏾型(xing)有A、B、C、E瓦(wa)楞,其(qi)中E瓦(wa)又稱(cheng)微瓦(wa)楞紙(zhi)箱,主(zhu)要用(yong)于小(xiao)家電(dian)等,B瓦(wa)常用(yong)于食(shi)




