上(shang)海雷寶實業有限公(gong)司
聯系人:邵先生
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熱(re)敏紙是(shi)專門(men)用于熱(re)敏打印(yin)機(ji)(ji)上和(he)熱(re)敏傳真機(ji)(ji)的(de)打印(yin)紙,其質(zhi)量的(de)好壞直接影響到打印(yin)質(zhi)量和(he)保(bao)存時間(jian),甚至影響到打印(yin)機(ji)(ji)和(he)傳真機(ji)(ji)的(de)使(shi)用壽(shou)命。
目(mu)前市場上的熱(re)(re)敏(min)標(biao)(biao)簽紙(zhi)良莠不(bu)齊,國家又還沒有(you)出臺(tai)國標(biao)(biao),很(hen)多用戶也不(bu)清(qing)楚怎樣(yang)鑒別熱(re)(re)敏(min)紙(zhi)的質(zhi)量,這就為很(hen)多商家制守劣(lie)質(zhi)熱(re)(re)敏(min)紙(zhi)提供了(le)方便,為用戶造成(cheng)損(sun)失(shi),輕的是熱(re)(re)敏(min)打印紙(zhi)保存時間變短,字(zi)跡模(mo)糊,重的損(sun)壞打印機。下面告(gao)訴大家怎樣(yang)識別熱(re)(re)敏(min)紙(zhi)的優劣(lie),以免再次上當。
熱(re)(re)敏(min)(min)(min)(min)打(da)印(yin)(yin)紙(zhi)(zhi)一般分為(wei)(wei)三(san)層(ceng)(ceng)(ceng)(ceng)(ceng)(ceng),底層(ceng)(ceng)(ceng)(ceng)(ceng)(ceng)為(wei)(wei)紙(zhi)(zhi)基,第二層(ceng)(ceng)(ceng)(ceng)(ceng)(ceng)為(wei)(wei)熱(re)(re)敏(min)(min)(min)(min)涂(tu)層(ceng)(ceng)(ceng)(ceng)(ceng)(ceng),第三(san)層(ceng)(ceng)(ceng)(ceng)(ceng)(ceng)為(wei)(wei)保(bao)護(hu)層(ceng)(ceng)(ceng)(ceng)(ceng)(ceng),主要影響熱(re)(re)敏(min)(min)(min)(min)打(da)印(yin)(yin)紙(zhi)(zhi)質量(liang)的為(wei)(wei)熱(re)(re)敏(min)(min)(min)(min)涂(tu)層(ceng)(ceng)(ceng)(ceng)(ceng)(ceng)或保(bao)護(hu)層(ceng)(ceng)(ceng)(ceng)(ceng)(ceng),如(ru)果熱(re)(re)敏(min)(min)(min)(min)紙(zhi)(zhi)的涂(tu)層(ceng)(ceng)(ceng)(ceng)(ceng)(ceng)不(bu)均勻,會導(dao)致打(da)印(yin)(yin)時(shi),有的地方顏色(se)深,有的地方顏色(se)淺,打(da)印(yin)(yin)質量(liang)明顯降低,如(ru)果熱(re)(re)敏(min)(min)(min)(min)涂(tu)層(ceng)(ceng)(ceng)(ceng)(ceng)(ceng)的化學(xue)配方不(bu)合理,會導(dao)致熱(re)(re)敏(min)(min)(min)(min)打(da)印(yin)(yin)紙(zhi)(zhi)保(bao)存(cun)時(shi)間變得很短(duan),好的打(da)印(yin)(yin)紙(zhi)(zhi)打(da)印(yin)(yin)后可(ke)以保(bao)存(cun)(在(zai)(zai)常溫、避免陽光直射的條件下(xia))5年(nian),現在(zai)(zai)更有可(ke)以保(bao)存(cun)10年(nian)的長(chang)效熱(re)(re)敏(min)(min)(min)(min)紙(zhi)(zhi),但是如(ru)果熱(re)(re)敏(min)(min)(min)(min)涂(tu)層(ceng)(ceng)(ceng)(ceng)(ceng)(ceng)的配方不(bu)合理,熱(re)(re)敏(min)(min)(min)(min)打(da)印(yin)(yin)紙(zhi)(zhi)可(ke)能只能保(bao)存(cun)幾個月。
保(bao)護(hu)涂層(ceng)(ceng)(ceng)對(dui)(dui)于打(da)(da)(da)印(yin)后的(de)(de)保(bao)存時間(jian)也很(hen)關(guan)鍵,它可以吸收一部分導(dao)致熱(re)(re)敏(min)(min)涂層(ceng)(ceng)(ceng)產(chan)生化(hua)學(xue)反應的(de)(de)光線,減緩打(da)(da)(da)印(yin)紙的(de)(de)變(bian)質,并且(qie)可以保(bao)護(hu)打(da)(da)(da)印(yin)機的(de)(de)熱(re)(re)敏(min)(min)元件(jian)不受損(sun)傷,但是如果保(bao)護(hu)涂層(ceng)(ceng)(ceng)不均勻,不僅會大大降低對(dui)(dui)熱(re)(re)敏(min)(min)涂層(ceng)(ceng)(ceng)地(di)保(bao)護(hu),甚(shen)至在打(da)(da)(da)印(yin)過程(cheng)中(zhong)會出現保(bao)護(hu)涂層(ceng)(ceng)(ceng)的(de)(de)細小顆粒脫落,摩擦打(da)(da)(da)印(yin)機的(de)(de)熱(re)(re)敏(min)(min)元件(jian),導(dao)致對(dui)(dui)打(da)(da)(da)印(yin)熱(re)(re)敏(min)(min)元件(jian)的(de)(de)損(sun)傷。