抽真(zhen)空(kong)(kong)(kong)(kong)尼(ni)龍袋一般都是(shi)復合(he)(he)袋,即一種、兩(liang)種或多種基膜(mo)(熱封PE膜(mo)、CPP、BOPP)與尼(ni)龍(氣(qi)密(mi)較(jiao)好(hao))或PET通(tong)過(guo)薄(bo)膜(mo)專用膠(jiao)水(shui)粘接濟(化(hua)工產(chan)品)經過(guo)復合(he)(he)機(ji)復合(he)(he)成膜(mo)。再經切袋機(ji)制作而成,抽真(zhen)空(kong)(kong)(kong)(kong)后的密(mi)封性能(neng)是(shi)最佳的,防(fang)止(zhi)氧(yang)氣(qi),抽真(zhen)空(kong)(kong)(kong)(kong)時,氧(yang)氣(qi)和(he)空(kong)(kong)(kong)(kong)氣(qi)一起排(pai)除,氧(yang)氣(qi)不能(neng)進入包裝袋中,氧(yang)氣(qi)被徹底(di)防(fang)止(zhi),可(ke)以最大程(cheng)度(du)的保護產(chan)品.延(yan)長(chang)產(chan)品的質保期(qi),產(chan)品需要真(zhen)空(kong)(kong)(kong)(kong)包裝請選擇我們!
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