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瓦楞纸箱材质的合理配比

2019/11/11 18:22:51307

WALENGZHIXIANGZUOWEIZUIZHUYAODEYUNSHUBAOZHUANGFANGSHIZHIYIBEIGEXINGGEYEGUANGFANSHIYONG。WALENGZHIXIANGCAIZHIPEIBIBUHELI,BUJINHUIDAOZHIWALENGZHIXIANGKANGYAQIANGDUBUGOU,ZAIBAOZHUANG、DUIMAHUOYUNSHUZHONGCHUXIANZHIXIANGBIANXING、YAKUAHUOPOSUN,SHIBEIBAOZHUANGWUSHOUDAOSUNHAIERYINQIKEHUTOUSU,HAIKENENGYINPEIBIGUODUERZAOCHENGBAOZHUANGCHENGBENSHANGSHENGJIWUWEIDEZIYUANLANGFEI。BENWEN,BIZHEJIANGGENJUSHIJIBAOZHUANGXUQIU,DUIWALENGZHIXIANGCAIZHIPEIBIJINXINGTUIYANBINGJULISHUOMING。


瓦楞纸箱箱型介绍


GUOJIWALENGZHIXIANGDEBIAOZHUNXIANGXINGYOULIANGDALEI,YILEISHIJINGGUOJIWALENGZHIBANXIEHUIPIZHUN,YOUOUZHOUWALENGZHIBANZHIZAOGONGYELIANHEHUI(FEFCO)HERUISHIZHIBANXIEHUI(ASSCO)LIANHEZHIDINGDEGUOJIZHIXIANGXIANGXINGBIAOZHUN;LINGYILEISHIRIBEN、MEIGUODEGUOJIABIAOZHUN。WOGUOCANKAOGUOJIBIAOZHUNZHIDINGLEGUOJIABIAOZHUNGB/T 6543-2008《YUNSHUBAOZHUANGYONGDANWALENGZHIXIANGHESHUANGWALENGZHIXIANG》,GUIDINGLEYUNSHUBAOZHUANGYONGDANWALENGZHIXIANGHESHUANGWALENGZHIXIANGDEJIBENXIANGXING,QIXIANGXINGBIANHAORUBIAO1SUOSHI。



MUQIANWOGUOCHANGYONGDEWALENGZHIXIANGZHUYAOSHIBIAOZHUNZHONGDE02LEI,JIMEI、RIBIAOZHUNZHONGDEAXINGXIANG,BAOKUO0201XIANGXING(PINGKOUZHIXIANG)、0202XIANGXING(DAKOUZHIXIANG)、0203XIANGXING(DAGAIZHIXIANG)。YONGYUBAOZHUANGDEWALENGZHIXIANGYI0201XIANGXINGJUDUO(RUTU1),YIXIAJIANGZHENDUIGAIXIANGXINGZUOJUTICAIZHIPEIBITUIYAN。


0201箱型材质配比逻辑推演


大象彩票app 0201XIANGXINGCAIZHIPEIBILUOJITUIYANGUOCHENGRUTU2SUOSHI。

1.以ISTA 2A标准为例,计算纸箱抗压值

RUTU3SUOSHI,GONGSHIZHONGGECANSHUCHUKZHIYIWAI,JUNKEYITONGGUOSHIJICELIANGDEZHI。ERKZHIDEJISUANGONGSHIRUXIA:


大象彩票app K=1/[(1-Y 1 )×(1-Y 2 )×(1-Y 3 )×(1+Z 1 )×(1+Z 2 )×(1+Z 3 )]


大象彩票app QIZHONG,YBIAOSHIDAOZHIZHIXIANGKANGYAQIANGDUJIANGDIDEGEZHONGKENENGYINSU,RUDUIMASHIJIAN、ZHIXIANGHANSHUILV、YINSHUAFANGSHI、MOQIEFANGSHI、GAODIXIAN、KAIKONGFANGSHI、YUNSHUFANGSHI、DUIMAFANGSHI、ZHANGKUANBI、XIANGGAODENG;ZBIAOSHIDAOZHIZHIXIANGKANGYAQIANGDUSHENGGAODEGEZHONGKENENGYINSU,RUNEIZHUANGHUANCHONGCAIKECHENGZHONG、NEIZHUANGWUKECHENGZHONG、SHIYONGFANGSHUINAICHAOCAILIAODENG。


KAOLVSHIJIJISUAN,KZHIYIBANQU3~6,ISTAXIEHUIJIANYI,RUGUOZHIXIANGZAILIUTONGGUOCHENGZHONGCANGCHUDUIMACHAOGUO24h,KZHIZUIXIAOXUANZE5,FOUZETUIJIANZUIXIAOXUANZE4。BENWENJUNANKZHIWEI5JISUAN。

大象彩票app ZAIISTA 2ABIAOZHUNXIA,TONGGUOYISHANGGONGSHIJISUAN,KEDECHUZHIXIANGKANGYAZHI P(DANWEIWEIN)。



2.利用马基简化公式计算纸板边压强度


MAJIJIANHUAGONGSHIJIANGWALENGZHIBANDEHOUDU、BIANYAQIANGDUJIZHIXIANGZHOUZHANGZUOWEIYINGXIANGWALENGZHIXIANGKANGYAQIANGDUDEZHUYAOYINSU。ZHOUZHANGDESHIYONGFANWEIWEI762~3429mm,ZHIXIANGGAOH/ZHIXIANGZHOUZHANGZ>1/7=0.14286。MAJIJIANHUAGONGSHIWEIP=5.874×E 。QIZHONG,PBIAOSHIZHIXIANGKANGYAZHI,DANWEIWEIN;5.874WEIXISHU;EBIAOSHIZHIBANBIANYAQIANGDU,DANWEIWEIN/m;TBIAOSHIZHIBANHOUDU,DANWEIWEIm;CBIAOSHIZHIXIANGZHOUZHANG,DANWEIWEIm。


大象彩票app TONGGUOYISHANGGONGSHI,JIKESUANCHUSUOXUWALENGZHIBANDEBIANYAQIANGDUE(DANWEIWEIN/m)。


3.具体配材


TONGGUOYISHANGBUZHOUJISUANDECHUZHIBANDEBIANYAQIANGDUZHI,YONGECT(Edge CrushTest of Corrugated Fiberboard)BIAOSHI。DANWALENGZHIBANECT=MIANZHIRCT+LIZHIRCT+WALENGZHIRCT×LENGLV;SHUANGWALENGZHIBANECT=MIANZHIRCT+LIZHIRCT+JIAXINZHIRCT+DIYICENGWALENGZHIRCT×XIANGYINGLENGLV+DIERCENGWALENGZHIRCT×XIANGYINGLENGLV。QIZHONG,RCT(RingCrush Test)ZHIXIANGBANZHIHEWALENGZHIDEHENGXIANGYASUOQIANGDU,DANWEIWEIN/m(ZHU:YUANZHIHUANYAQIANGDU=YUANZHIHENGXIANGHUANYAZHISHU×YUANZHIDINGLIANG)。


大象彩票app TONGGUOYISHANGDELUOJITUIYANJISUAN,ZAIJIEHEGEDIQUDEYUANZHISHIJICAIGOUQINGKUANG、ZHIBANNAIPOQIANGDU、CHENGBENDENGZONGHEKAOLV,BIANKEPEIBICHUXIANGYINGFUHEQIANGDUDEWALENGZHIBAN。


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