生(Sheng)活(Huo)中(Zhong)有(You)许(Xu)多(Duo)名(Ming)称(Cheng)差(Cha)不(Bu)多(Duo),(?)用(Yong)处(Chu)却(Que)相(Xiang)差(Cha)很(Hen)大(Da)的(De)袋(Dai)子(Zi),(?)其(Qi)中(Zhong)pp袋(Dai)与(Yu)opp袋(Dai),(?)就(Jiu)是(Shi)这(Zhe)样(Yang)的(De)一(Yi)个(Ge)存(Cun)在(Zai),(?)很(Hen)像(Xiang)的(De)名(Ming)字(Zi),(?)让(Rang)不(Bu)熟(Shu)悉(Xi)的(De)客(Ke)人(Ren)搞(Gao)不(Bu)清(Qing)楚(Chu)两(Liang)者(Zhe)各(Ge)有(You)什(Shi)么(Me)特(Te)点(Dian)和(He)联(Lian)系(Xi),(?)甚(Shen)至(Zhi)还(Huan)把(Ba)需(Xu)要(Yao)的(De)袋(Dai)子(Zi)做(Zuo)成(Cheng)了(Liao)另(Ling)一(Yi)种(Zhong),(?)因(Yin)此(Ci)耽(Dan)搁(Ge)了(Liao)不(Bu)少(Shao)的(De)时(Shi)间(Jian)和(He)资(Zi)金(Jin)。(?)所(Suo)以(Yi)下(Xia)面(Mian)《(?)沣(Feng)洋(Yang)包(Bao)装(Zhuang)》(?)为(Wei)您(Nin)讲(Jiang)解(Jie)一(Yi)下(Xia)opp袋(Dai)与(Yu)pp袋(Dai)这(Zhe)两(Liang)者(Zhe)之(Zhi)间(Jian)到(Dao)底(Di)有(You)什(Shi)么(Me)区(Qu)别(Bie)和(He)用(Yong)途(Tu):(?)
PP:(?)所(Suo)谓(Wei)PP袋(Dai)就(Jiu)是(Shi)以(Yi)聚(Ju)丙(Bing)烯(Xi)为(Wei)材(Cai)料(Liao)而(?)制(Zhi)作(Zuo)成(Cheng)的(De)塑(Su)料(Liao)袋(Dai),(?)其(Qi)一(Yi)般(Ban)采(Cai)用(Yong)彩(Cai)印(Yin),(?)胶(Jiao)印(Yin)工(Gong)艺(Yi),(?)色(Se)泽(Ze)鲜(Xian)艳(Yan) ,(?)一(Yi)般(Ban)多(Duo)做(Zuo)编(Bian)织(Zhi)袋(Dai),(?)另(Ling)外(Wai)PP袋(Dai)是(Shi)拉(La)伸(Shen)性(Xing)的(De)聚(Ju)丙(Bing)烯(Xi)塑(Su)料(Liao),(?)属(Shu)于(Yu)热(Re)塑(Su)性(Xing)塑(Su)料(Liao)的(De)一(Yi)种(Zhong)。(?)其(Qi)无(Wu)毒(Du)、(?)无(Wu)味(Wei)、(?)表(Biao)面(Mian)光(Guang)洁(Jie)透(Tou)明(Ming)。(?)容(Rong)易(Yi)燃(Ran)烧(Shao),(?)火(Huo)焰(Yan)情(Qing)况(Kuang)为(Wei)熔(Rong)融(Rong)滴(Di)落(Luo),(?)上(Shang)黄(Huang)下(Xia)蓝(Lan),(?)离(Li)火(Huo)后(Hou)烟(Yan)少(Shao),(?)继(Ji)续(Xu)燃(Ran)烧(Shao),(?)多(Duo)用(Yong)于(Yu)化(Hua)妆(Zhuang)品(Pin)、(?)食(Shi)品(Pin)、(?)玩(Wan)具(Ju)、(?)服(Fu)装(Zhuang)、(?)文(Wen)具(Ju)、(?)电(Dian)子(Zi)、(?)五(Wu)金(Jin)制(Zhi)品(Pin)等(Deng)各(Ge)行(Xing)业(Ye)的(De)包(Bao)装(Zhuang)。(?)颜(Yan)色(Se)为(Wei)透(Tou)明(Ming),(?)质(Zhi)量(Liang)优(You)良(Liang),(?)韧(Ren)性(Xing)好(Hao),(?)因(Yin)其(Qi)硬(Ying)脆(Cui)的(De)材(Cai)质(Zhi)决(Jue)定(Ding)了(Liao)其(Qi)只(Zhi)适(Shi)于(Yu)包(Bao)装(Zhuang)不(Bu)适(Shi)于(Yu)承(Cheng)重(Zhong)。(?)
OPP:(?)OPP是(Shi)定(Ding)向(Xiang)拉(La)伸(Shen)性(Xing)聚(Ju)丙(Bing)烯(Xi)膜(Mo),(?)具(Ju)有(You)透(Tou)明(Ming)度(Du)高(Gao)、(?)较(Jiao)脆(Cui)等(Deng)特(Te)征(Zheng),(?)由(You)OPP单(Dan)片(Pian)对(Dui)折(Zhe)后(Hou)侧(Ce)面(Mian)封(Feng)边(Bian)并(Bing)在(Zai)开(Kai)口(Kou)舌(She)头(Tou)处(Chu)粘(Zhan)有(You)自(Zi)粘(Zhan)封(Feng)条(Tiao),(?)使(Shi)用(Yong)时(Shi)装(Zhuang)入(Ru)产(Chan)品(Pin)撕(Si)去(Qu)封(Feng)条(Tiao)表(Biao)面(Mian)的(De)保(Bao)护(Hu)皮(Pi)后(Hou)将(Jiang)舌(She)头(Tou)对(Dui)折(Zhe)后(Hou)粘(Zhan)牢(Lao)即(Ji)可(Ke),(?)使(Shi)用(Yong)方(Fang)便(Bian)、(?)美(Mei)观(Guan)大(Da)方(Fang),(?)广(Guang)泛(Fan)使(Shi)用(Yong)于(Yu)服(Fu)装(Zhuang)、(?)食(Shi)品(Pin)、(?)印(Yin)刷(Shua),文(Wen)具(Ju),化(Hua)妆(Zhuang)品(Pin),纸(Zhi)张(Zhang)等(Deng)行(Xing)业(Ye)。(?)还(Huan)可(Ke)根(Gen)据(Ju)客(Ke)户(Hu)需(Xu)要(Yao)印(Yin)刷(Shua)各(Ge)种(Zhong)图(Tu)案(An)及(Ji)打(Da)蝴(Hu)蝶(Die)孔(Kong)、(?)飞(Fei)机(Ji)孔(Kong)。(?)
两(Liang)者(Zhe)的(De)区(Qu)别(Bie):(?)
OPP膜(Mo)比(Bi)普(Pu)通(Tong)PP膜(Mo)具(Ju)有(You)更(Geng)高(Gao)的(De)抗(Kang)拉(La)伸(Shen)力(Li)、(?)挺(Ting)度(Du)、(?)透(Tou)明(Ming)度(Du)、(?)光(Guang)泽(Ze)度(Du)、(?)印(Yin)刷(Shua)性(Xing)能(Neng)等(Deng)等(Deng)。(?)价(Jia)格(Ge)自(Zi)然(Ran)也(Ye)要(Yao)高(Gao)些(Xie),(?)规(Gui)格(Ge)不(Bu)同(Tong)价(Jia)格(Ge)也(Ye)不(Bu)一(Yi)。(?)OPP膜(Mo)的(De)密(Mi)封(Feng)性(Xing)是(Shi)传(Chuan)统(Tong)膜(Mo)的(De)一(Yi)倍(Bei)以(Yi)上(Shang),(?)从(Cong)而(?)使(Shi)其(Qi)产(Chan)品(Pin)的(De)保(Bao)湿(Shi)、(?)保(Bao)鲜(Xian)性(Xing)更(Geng)强(Qiang),(?)保(Bao)存(Cun)时(Shi)间(Jian)更(Geng)长(Chang)。(?)