真(zhen)空(kong)袋(dai)是由多種材料復(fu)合加工(gong)而成，三面邊封約10MM，配(pei)合真(zhen)空(kong)包(bao)(bao)裝(zhuang)機(ji)可在(zai)裝(zhuang)入產(chan)品后將袋(dai)內空(kong)氣抽掉，以防止產(chan)品表面發生(sheng)(sheng)(sheng)氧化或變質，多用(yong)(yong)于食(shi)品及精密電子(zi)等(deng)行業。可以防止微(wei)生(sheng)(sheng)(sheng)物(wu)(wu)的增長。細菌(jun)，酵母等(deng)嚴重影響食(shi)品的質量，它們新陳代謝的產(chan)物(wu)(wu)對人體有(you)副作用(yong)(yong)，并使食(shi)品變質，真(zhen)空(kong)包(bao)(bao)裝(zhuang)的新產(chan)品可防止微(wei)生(sheng)(sheng)(sheng)物(wu)(wu)的二次污染和好氧微(wei)生(sheng)(sheng)(sheng)物(wu)(wu)的存活,歡迎來樣加工(gong),專(zhuan)業為您制(zhi)作包(bao)(bao)裝(zhuang)袋(dai),您的滿意 我(wo)們的追求!