1)脫水包裝紙。這種被稱為PS的包裝紙,選擇隻能透過水的半透膜作為表麵構·料(liao),內(nei)側(ce)則(ze)選(xuan)用(yong)高(gao)滲(shen)透(tou)壓(ya)物(wu)質(zhi)和(he)高(gao)分(fen)子(zi)吸(xi)水(shui)劑(ji)。該(gai)包(bao)裝(zhuang)紙(zhi)不(bu)會(hui)使(shi)食(shi)品(pin)組(zu)織(zhi)細(xi)膜(mo)破(po)壞(huai),同(tong)時(shi)還(hai)能(neng)抑(yi)製(zhi)酶(mei)的(de)活(huo)性(xing),防(fang)止(zhi)蛋(dan)白(bai)質(zhi)分(fen)解(jie),減(jian)少(shao)微(wei)生(sheng)物(wu)繁(fan)殖(zhi),達(da)到(dao)保(bao)持(chi)食(shi)品(pin)鮮(xian)度(du)、濃縮鮮味成分、提高韌性的效果。
2)吸水機能紙。吸水機能紙的最大特征就是吸水能力強,它能保持比材料重10倍的吸水量,且安全、無(wu)害(hai)。吸(xi)水(shui)機(ji)能(neng)紙(zhi)與(yu)無(wu)紡(fang)織(zhi)物(wu)的(de)吸(xi)水(shui)能(neng)力(li)和(he)保(bao)水(shui)量(liang)有(you)顯(xian)著(zhu)差(cha)別(bie),吸(xi)水(shui)機(ji)能(neng)紙(zhi)明(ming)顯(xian)居(ju)優(you)。這(zhe)是(shi)因(yin)為(wei)吸(xi)水(shui)機(ji)能(neng)紙(zhi)不(bu)僅(jin)能(neng)在(zai)原(yuan)材(cai)料(liao)纖(xian)維(wei)間(jian)的(de)細(xi)孔(kong)中(zhong)保(bao)持(chi)水(shui)分(fen),而(er)且(qie)其(qi)纖(xian)維(wei)本(ben)身(shen)也(ye)能(neng)吸(xi)水(shui)。吸(xi)水(shui)機(ji)能(neng)紙(zhi)吸(xi)水(shui)後(hou)就(jiu)變(bian)得(de)非(fei)常(chang)柔(rou)軟(ruan)。由(you)於(yu)具(ju)有(you)以(yi)上(shang)特(te)性(xing),吸(xi)水(shui)機(ji)能(neng)紙(zhi)可(ke)用(yong)作(zuo)吸(xi)收(shou)火(huo)腿(tui)、香腸等食品的薄膜(片),吸收生鮮食品滴水的薄膜(片)以及化妝用品和衛生材料的薄膜。
3)無酸防水檔案紙。由湖南常德卷煙廠金鞭蓉(特種)紙業有限公司自主研製開發的新型防水包裝紙和紙板(無酸防水檔案紙),成功填補了國內空白。該公司自1996年開始立項,累計投入315萬元研製新型防水包裝紙。據有關專家介紹,新型防水包裝紙和紙板的適用範圍十分廣泛。
4)屏濕性紙板。美國明尼蘇達州Libery製紙股份有限公司開發出M—Guard屏濕性紙板,外觀似瓦楞紙板,也類似於常用內襯紙板,可印刷、huishoudajiangjiazhi。gaizhibandepingshixingnengjuyoushijiaoxiaoguo。zhezhongpingshixingnengshizaizhizhibangongyiguochengzhongyinneibuhuaxuezhanjiexingnengdezuoyongsuozhi,wuxurenhezhuanhua,kejieshengshijian。gaizhibantongguoqineizaidexishouzuoyongerdadaolianghaodepingshixingneng。
5)耐水加工紙。耐水加工紙旦有耐水州:.touqixinghaodengtedian,xiantameiyoujushuixing,yincijintoulvbibiedecailiaogao,qibiaomianqiangduhecengjianqiangdugao,youkangjunxing,hainengxishoudanqideng。zhezhongtedianbingfeikaotianjiashuzhihehuaxueyaopincaihuodede,ershikaoyuancailiaodejiangcai,yineranquanwuhai。yinqijuyouyishangtezheng,keyingyongyushipinbaozhuangcailiao,jieluxishuibomo(片)及其他領域。目前這種紙已應用於食品的真空包裝,與其他材料複合,作為多水分半成品的食品的包裝紙,充分發揮其防黴、吸水和耐水性的優點。
6)蛋(dan)白(bai)質(zhi)塗(tu)層(ceng)包(bao)裝(zhuang)紙(zhi)。日(ri)本(ben)一(yi)家(jia)食(shi)品(pin)公(gong)司(si)還(hai)研(yan)製(zhi)出(chu)一(yi)種(zhong)蛋(dan)白(bai)質(zhi)塗(tu)層(ceng)包(bao)裝(zhuang)紙(zhi),它(ta)是(shi)將(jiang)蛋(dan)白(bai)質(zhi)溶(rong)解(jie)後(hou),經(jing)特(te)殊(shu)工(gong)藝(yi)製(zhi)成(cheng)的(de)包(bao)裝(zhuang)紙(zhi)。用(yong)蛋(dan)白(bai)質(zhi)作(zuo)為(wei)塗(tu)料(liao)塗(tu)在(zai)紙(zhi)上(shang)麵(mian)而(er)製(zhi)成(cheng)的(de),防(fang)止(zhi)水(shui)侵(qin)蝕(shi)、無黴,方便食品加工,不汙染環境。
7)taiyangnengzhuanhuanweirenengdezhi。meiguoyanzhichuyizhongkeyijiangtaiyangnengzhuanhuanweirenengdezhi,keyiqidaotaiyangnengjireqidezuoyong。shiyongzhezhongbaowenzhibaozhuangdeshipin,fangzaiyangguangzhaoshededi
方,包裝內的食品就會被加熱,隻有將包裝打開,熱量才能散去。
8)熱封性包裝紙。熱封性包裝紙具有熱封性、通氣性,並且有耐油、naishuixinghao,anquanwuhaidengtedian。weileshibaozhuangzhijuyourefengxing,yaozairefengshuzhizhidebiaomianfuyitucenghuoyongjuyixizhanheshiqijuyourefengxing,wuxujinxingercijiagongyihuodetongqixing,tadetongqixingkegenjuyonghuyaoqiujiayikongzhi。yongzhezhongjuyoutongqixingdebaozhuangshipin,keyongdiancibojiare,baozhuangneibingwuzhengqi,zheyangkeyibaochishipinbiaomiandeqingshuang。youyutajuyouyishangtedian,refengxingbaozhuangzhikezuoweiyongdiancibojiaredelengdongshipindebaozhuangcailiao,muqianyiyongtalaibaozhuanghanbaobao。
9)保溫包裝紙。這種紙所應具備的功能是能將熟食包裝後保持香、鮮、熱度,供人們在不同的場地利時問方便食用,!址(zhi)適(shi)應(ying)當(dang)今(jin)人(ren)們(men)生(sheng)活(huo)快(kuai)節(jie)奏(zou)的(de)需(xu)求(qiu)。這(zhe)種(zhong)保(bao)溫(wen)紙(zhi)的(de)原(yuan)理(li)是(shi)像(xiang)太(tai)陽(yang)能(neng)集(ji)熱(re)器(qi)一(yi)樣(yang),能(neng)夠(gou)將(jiang)光(guang)能(neng)轉(zhuan)化(hua)為(wei)熱(re)能(neng)。通(tong)常(chang)人(ren)們(men)隻(zhi)需(xu)把(ba)這(zhe)種(zhong)特(te)製(zhi)的(de)紙(zhi)放(fang)在(zai)陽(yang)光(guang)能(neng)照(zhao)射(she)的(de)地(di)方(fang),該(gai)紙(zhi)包(bao)圍(wei)的(de)空(kong)間(jian)就(jiu)會(hui)不(bu)斷(duan)有(you)熱(re)量(liang)補(bu)充(chong)進(jin)來(lai),從(cong)而(er)使(shi)紙(zhi)內(nei)的(de)食(shi)物(wu)保(bao)持(chi)一(yi)定(ding)的(de)熱(re)度(du),以(yi)便(bian)人(ren)們(men)隨(sui)時(shi)吃(chi)到(dao)香(xiang)熱(re)適(shi)口(kou)的(de)美(mei)食(shi)。
10)果guo渣zha紙zhi。日ri本ben高gao崎qi造zao紙zhi公gong司si用yong食shi品pin工gong業ye廢fei棄qi的de蘋ping果guo渣zha生sheng產chan出chu果guo渣zha紙zhi,方fang法fa簡jian單dan,除chu去qu果guo渣zha中zhong的de籽zi粒li,將jiang其qi搗dao成cheng紙zhi漿jiang,加jia入ru適shi量liang的de木mu質zhi纖xian維wei即ji可ke製zhi成cheng。這zhe種zhong果guo渣zha紙zhi使shi用yong後hou容rong易yi分fen解jie,可ke焚fen燒shao或huo做zuo堆dui肥fei,也ye可ke回hui收shou重zhong新xin造zao紙zhi,不bu易yi汙wu染ran環huan境jing。
11)豆(dou)渣(zha)紙(zhi)。日(ri)本(ben)一(yi)家(jia)研(yan)究(jiu)所(suo)利(li)用(yong)新(xin)技(ji)術(shu),以(yi)豆(dou)渣(zha)為(wei)原(yuan)料(liao),製(zhi)成(cheng)了(le)一(yi)種(zhong)遇(yu)熱(re)能(neng)溶(rong),有(you)一(yi)定(ding)營(ying)養(yang)價(jia)值(zhi)的(de)可(ke)以(yi)吃(chi)的(de)包(bao)裝(zhuang)紙(zhi)。該(gai)包(bao)裝(zhuang)紙(zhi)適(shi)合(he)快(kuai)餐(can)麵(mian)調(tiao)味(wei)料(liao)的(de)包(bao)裝(zhuang),吃(chi)時(shi)可(ke)一(yi)同(tong)食(shi)用(yong)。
12)胡蘿卜包裝紙。英國外發出的胡蘿1、紙以胡蘿卜為基料,添加適當的增稠劑、增塑劑,利用胡蘿L的天然色澤,可製成價廉物美的可食性彩色蔬菜紙。這種產品可用作盒裝食品的個體(內)包裝或直接當作方便食品食用,既能減少環境汙染,又能增強食品美感,增加消費者的食趣和食欲。胡蘿L紙是一種即食性的彩色紙,具有較強的柔韌性和一定的防水性,具有包裝功能和食用功能。若能進一步提高強度和可塑性能,改善表麵(質感),製成各種形狀(盒、碗等)的產品,則可進一步擴大其用途,更好地保護環境,並為蔬菜深加工提供新途徑。
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