抽真(zhen)空(kong)(kong)尼龍(long)袋一(yi)般都是復合袋,即一(yi)種(zhong)(zhong)、兩種(zhong)(zhong)或多種(zhong)(zhong)基膜(mo)(熱封(feng)PE膜(mo)、CPP、BOPP)與尼龍(long)(氣(qi)(qi)密較好)或PET通過薄(bo)膜(mo)專用膠水粘接濟(化工產品(pin))經過復合機(ji)復合成膜(mo)。再(zai)經切袋機(ji)制(zhi)作(zuo)而成,抽真(zhen)空(kong)(kong)后的密封(feng)性能是最佳的,防止氧(yang)氣(qi)(qi),抽真(zhen)空(kong)(kong)時,氧(yang)氣(qi)(qi)和(he)空(kong)(kong)氣(qi)(qi)一(yi)起排除,氧(yang)氣(qi)(qi)不能進入(ru)包裝袋中,氧(yang)氣(qi)(qi)被徹底防止,可以最大程度的保(bao)護產品(pin).延長產品(pin)的質保(bao)期,產品(pin)需(xu)要真(zhen)空(kong)(kong)包裝請選擇我們(men)!
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