衛生紙是我們生活中(zhong)必不(bu)可(ke)少的(de)(de)日用品(pin)，可(ke)不(bu)少消費者對于如何選購(gou)衛生紙卻并不(bu)太在行。由于直接與人體(ti)接觸，衛生紙的(de)(de)質量(liang)狀況直接影響到人體(ti)的(de)(de)健康，由本報聯合(he)省(sheng)質監局共同主辦的(de)(de)“每周(zhou)質量(liang)大講堂”，本期就請來了江蘇省(sheng)質量(liang)技(ji)術監督紙張印(yin)刷產品(pin)質檢站(zhan)副站(zhan)長王國榮(rong)，讓(rang)我們來聽聽他的(de)(de)介紹。

　　回收纖維不衛生？

　　關鍵(jian)要(yao)看原料和工藝

　　卷(juan)紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)、手帕紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)、平(ping)切紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)……王國榮首先在(zai)類別上進(jin)行(xing)(xing)了(le)區分(fen)，通(tong)常所說的(de)生(sheng)(sheng)(sheng)(sheng)活用紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)主(zhu)要包含兩大類：衛(wei)(wei)(wei)(wei)生(sheng)(sheng)(sheng)(sheng)紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)和紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)巾紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)。衛(wei)(wei)(wei)(wei)生(sheng)(sheng)(sheng)(sheng)紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)有(you)(you)卷(juan)紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)、盤(pan)紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)、平(ping)切紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)和抽取(qu)式衛(wei)(wei)(wei)(wei)生(sheng)(sheng)(sheng)(sheng)紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)等(deng)(deng)，而餐(can)巾紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)、手帕紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)、面(mian)巾紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)等(deng)(deng)則屬于(yu)(yu)紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)巾紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)。記者在(zai)采(cai)訪中發現(xian)，雖(sui)然(ran)不(bu)少消(xiao)費者對于(yu)(yu)生(sheng)(sheng)(sheng)(sheng)活用紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)的(de)質(zhi)量沒(mei)有(you)(you)明確(que)的(de)判斷標(biao)準(zhun)，但(dan)不(bu)少人都有(you)(you)著一(yi)個共同的(de)認知：全木(mu)漿的(de)原(yuan)(yuan)料(liao)(liao)(liao)好(hao)。王國榮介紹說，按現(xian)行(xing)(xing)國家標(biao)準(zhun)的(de)規(gui)定，紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)巾紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)產(chan)品不(bu)得(de)使用回(hui)收(shou)纖維(wei)作原(yuan)(yuan)料(liao)(liao)(liao)，而衛(wei)(wei)(wei)(wei)生(sheng)(sheng)(sheng)(sheng)紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)產(chan)品無(wu)此規(gui)定。從抽檢情況(kuang)來看，以(yi)(yi)純木(mu)漿為原(yuan)(yuan)料(liao)(liao)(liao)的(de)紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)巾紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)和衛(wei)(wei)(wei)(wei)生(sheng)(sheng)(sheng)(sheng)紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)在(zai)微生(sheng)(sheng)(sheng)(sheng)物這(zhe)一(yi)指(zhi)標(biao)上的(de)確(que)比較好(hao)，不(bu)合格的(de)情況(kuang)較少，價格也相(xiang)對較貴。但(dan)這(zhe)并不(bu)意味(wei)著，使用回(hui)收(shou)纖維(wei)的(de)衛(wei)(wei)(wei)(wei)生(sheng)(sheng)(sheng)(sheng)紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)就不(bu)衛(wei)(wei)(wei)(wei)生(sheng)(sheng)(sheng)(sheng)，關鍵還是(shi)要看原(yuan)(yuan)料(liao)(liao)(liao)和工(gong)藝(yi)。比如(ru)以(yi)(yi)白(bai)紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)邊、廢舊(jiu)書(shu)刊等(deng)(deng)為主(zhu)要原(yuan)(yuan)料(liao)(liao)(liao)生(sheng)(sheng)(sheng)(sheng)產(chan)衛(wei)(wei)(wei)(wei)生(sheng)(sheng)(sheng)(sheng)紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)，如(ru)果(guo)廠家在(zai)廢紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)回(hui)收(shou)過程中把好(hao)質(zhi)量關，原(yuan)(yuan)料(liao)(liao)(liao)未(wei)受污染，生(sheng)(sheng)(sheng)(sheng)產(chan)工(gong)藝(yi)合理(li)，生(sheng)(sheng)(sheng)(sheng)產(chan)過程中的(de)消(xiao)毒、殺菌措施到位，完(wan)全可以(yi)(yi)生(sheng)(sheng)(sheng)(sheng)產(chan)出合格衛(wei)(wei)(wei)(wei)生(sheng)(sheng)(sheng)(sheng)的(de)衛(wei)(wei)(wei)(wei)生(sheng)(sheng)(sheng)(sheng)紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)。

　　紙張越白越好？

　　有可能添(tian)加(jia)熒光劑

　　消(xiao)費者在挑選(xuan)商品時總會注重產(chan)品的(de)(de)(de)(de)(de)“賣(mai)相(xiang)(xiang)”，挑選(xuan)生(sheng)(sheng)活用(yong)(yong)紙(zhi)(zhi)(zhi)(zhi)(zhi)時同樣(yang)會延續這樣(yang)的(de)(de)(de)(de)(de)習慣，在不(bu)(bu)少消(xiao)費者看來，質(zhi)量好的(de)(de)(de)(de)(de)生(sheng)(sheng)活用(yong)(yong)紙(zhi)(zhi)(zhi)(zhi)(zhi)看起來自(zi)然是相(xiang)(xiang)當白(bai)(bai)凈的(de)(de)(de)(de)(de)。王(wang)國榮肯定(ding)了消(xiao)費者的(de)(de)(de)(de)(de)這種認知，但(dan)也提醒，生(sheng)(sheng)活用(yong)(yong)紙(zhi)(zhi)(zhi)(zhi)(zhi)并非越白(bai)(bai)越好，在原(yuan)料相(xiang)(xiang)同的(de)(de)(de)(de)(de)情況下(xia)，白(bai)(bai)度和衛(wei)(wei)生(sheng)(sheng)指標沒(mei)有(you)(you)必然聯(lian)系。好品質(zhi)的(de)(de)(de)(de)(de)生(sheng)(sheng)活用(yong)(yong)紙(zhi)(zhi)(zhi)(zhi)(zhi)散發的(de)(de)(de)(de)(de)是自(zi)然柔(rou)和的(de)(de)(de)(de)(de)白(bai)(bai)，而過(guo)量添加(jia)熒光(guang)增(zeng)白(bai)(bai)劑(ji)的(de)(de)(de)(de)(de)紙(zhi)(zhi)(zhi)(zhi)(zhi)雖然看上去(qu)很(hen)白(bai)(bai)，但(dan)色調不(bu)(bu)柔(rou)和，略(lve)感(gan)刺眼，仔細(xi)看會有(you)(you)發灰藍的(de)(de)(de)(de)(de)感(gan)覺。這就又(you)要提到此前所講到的(de)(de)(de)(de)(de)回(hui)收(shou)纖維(wei)原(yuan)料，使用(yong)(yong)有(you)(you)墨廢紙(zhi)(zhi)(zhi)(zhi)(zhi)為主要原(yuan)料生(sheng)(sheng)產(chan)衛(wei)(wei)生(sheng)(sheng)紙(zhi)(zhi)(zhi)(zhi)(zhi)，通(tong)常須經過(guo)漂白(bai)(bai)和脫墨工藝處(chu)理(li)，如果廠(chang)家的(de)(de)(de)(de)(de)工藝設備(bei)落后，脫墨處(chu)理(li)效果較(jiao)差，衛(wei)(wei)生(sheng)(sheng)紙(zhi)(zhi)(zhi)(zhi)(zhi)就會顯(xian)黑(hei)。這時有(you)(you)些廠(chang)家為了改觀“賣(mai)相(xiang)(xiang)”，便添加(jia)較(jiao)多的(de)(de)(de)(de)(de)熒光(guang)增(zeng)白(bai)(bai)劑(ji)，想以(yi)此掩蓋產(chan)品的(de)(de)(de)(de)(de)瑕疵，同時又(you)能迎合消(xiao)費者“越白(bai)(bai)越好”的(de)(de)(de)(de)(de)心理(li)。記(ji)者在采(cai)訪中(zhong)了解到，7月1日即將實(shi)施的(de)(de)(de)(de)(de)紙(zhi)(zhi)(zhi)(zhi)(zhi)巾(jin)紙(zhi)(zhi)(zhi)(zhi)(zhi)產(chan)品新國標中(zhong)，增(zeng)加(jia)了可遷移(yi)性熒光(guang)增(zeng)白(bai)(bai)劑(ji)的(de)(de)(de)(de)(de)檢(jian)測項(xiang)目，可以(yi)“揪(jiu)出”那些在紙(zhi)(zhi)(zhi)(zhi)(zhi)巾(jin)紙(zhi)(zhi)(zhi)(zhi)(zhi)中(zhong)違規添加(jia)回(hui)收(shou)纖維(wei)的(de)(de)(de)(de)(de)不(bu)(bu)法(fa)廠(chang)家，讓(rang)消(xiao)費者放心使用(yong)(yong)。

　　哪些項(xiang)目容(rong)易不合格？

　　主要有三大類

　　平時的(de)抽檢中(zhong)(zhong)，哪些項(xiang)目(mu)(mu)容易出現不(bu)合格呢？王國榮介紹說，生(sheng)活用(yong)(yong)紙的(de)不(bu)合格項(xiang)目(mu)(mu)主要分三大類(lei)(lei)，一是衛生(sheng)指(zhi)標(biao)(biao)(biao)中(zhong)(zhong)的(de)細菌菌落總數。二是使用(yong)(yong)性(xing)能(neng)指(zhi)標(biao)(biao)(biao)中(zhong)(zhong)的(de)橫(heng)向(xiang)吸液(ye)高度(du)(du)(du)、柔軟度(du)(du)(du)和強度(du)(du)(du)類(lei)(lei)指(zhi)標(biao)(biao)(biao)，比如(ru)橫(heng)向(xiang)吸液(ye)高度(du)(du)(du)不(bu)合格會導致產品的(de)吸液(ye)性(xing)能(neng)較(jiao)差(cha)，影響(xiang)清潔(jie)(jie)作用(yong)(yong)和使用(yong)(yong)效果；柔軟度(du)(du)(du)不(bu)合格則紙張手感(gan)粗硬，直接(jie)影響(xiang)使用(yong)(yong)的(de)舒(shu)適度(du)(du)(du)；強度(du)(du)(du)類(lei)(lei)指(zhi)標(biao)(biao)(biao)不(bu)合格，在使用(yong)(yong)中(zhong)(zhong)就容易破(po)裂。三是外(wai)觀類(lei)(lei)指(zhi)標(biao)(biao)(biao)中(zhong)(zhong)的(de)塵(chen)(chen)埃度(du)(du)(du)，塵(chen)(chen)埃度(du)(du)(du)不(bu)合格則紙面不(bu)潔(jie)(jie)凈，有(you)較(jiao)多大小不(bu)一的(de)塵(chen)(chen)埃。

　　好紙如何選？

　　一看二摸

　　消(xiao)費者(zhe)在選購生活用(yong)紙(zhi)時(shi)，有沒(mei)有什么簡(jian)單的(de)(de)(de)方(fang)法鑒別(bie)好壞呢(ni)？王國榮表示(shi)，通過(guo)一看(kan)(kan)二摸(mo)可以(yi)作(zuo)出(chu)大(da)致判斷。一是眼睛看(kan)(kan)，首先看(kan)(kan)外包裝(zhuang)是否正(zheng)確標(biao)注產(chan)(chan)品(pin)執行標(biao)準、等級和廠(chang)(chang)(chang)(chang)名廠(chang)(chang)(chang)(chang)址(zhi)等信(xin)(xin)息(xi)。尤其(qi)需要提(ti)醒(xing)的(de)(de)(de)是，廠(chang)(chang)(chang)(chang)家的(de)(de)(de)信(xin)(xin)息(xi)也能(neng)看(kan)(kan)出(chu)“門道”，正(zheng)規廠(chang)(chang)(chang)(chang)家會(hui)詳(xiang)細標(biao)注廠(chang)(chang)(chang)(chang)址(zhi)，而一些質(zhi)(zhi)量不(bu)牢靠(kao)或生產(chan)(chan)假冒偽(wei)劣產(chan)(chan)品(pin)的(de)(de)(de)廠(chang)(chang)(chang)(chang)家，廠(chang)(chang)(chang)(chang)址(zhi)標(biao)注則經常較模糊，比如(ru)只(zhi)有××鄉鎮或××開發區，卻沒(mei)有具體的(de)(de)(de)門牌(pai)號(hao)，這(zhe)種廠(chang)(chang)(chang)(chang)家生產(chan)(chan)出(chu)來的(de)(de)(de)產(chan)(chan)品(pin)，消(xiao)費者(zhe)自(zi)然要謹(jin)慎選購。其(qi)次(ci)看(kan)(kan)產(chan)(chan)品(pin)外觀，優質(zhi)(zhi)產(chan)(chan)品(pin)白度較好，色(se)調自(zi)然，紙(zhi)面潔凈(jing)，看(kan)(kan)不(bu)到洞眼；劣質(zhi)(zhi)產(chan)(chan)品(pin)色(se)澤暗(an)淡，紙(zhi)面灰黑色(se)塵埃、沙子等雜質(zhi)(zhi)較多，有明(ming)顯(xian)洞眼，還會(hui)有破損、殘缺等紙(zhi)病(bing)。二是通過(guo)手摸(mo)我們能(neng)感(gan)覺到，優質(zhi)(zhi)產(chan)(chan)品(pin)手感(gan)細膩柔和，勻度好，用(yong)手輕拉(la)有一定(ding)強(qiang)度，不(bu)掉(diao)毛(mao)(mao)掉(diao)粉(fen)；劣質(zhi)(zhi)產(chan)(chan)品(pin)手感(gan)粗糙，厚薄不(bu)一，強(qiang)度差易破裂，有明(ming)顯(xian)掉(diao)毛(mao)(mao)掉(diao)粉(fen)現象。