资讯详情
30KW汽油发电机发货广东
发布者：13851880146  发布时间：2018-07-08 00:10:41
目前，国内的食品包装袋一般可分为单膜袋和复合薄膜包装袋两大类。其主要执行标准有：GB/T4456-1996《包装用聚乙烯吹塑薄膜》、GB12025-1989《高密度聚乙烯吹塑薄膜》、QB/T2461-1999《包装用降解聚乙烯薄膜》、GB9687-1988《食品包装用聚乙烯成型品卫生标准》、GB9688-1988《食品包装用聚丙烯成型品卫生标准》等。

食品包装袋检验项目

按照单膜袋和复合膜袋两种不同的材质，需分别进行不同的检验项目。

单膜袋检验项目主要分为三大类：一、外观不得有对使用有碍的气泡、穿孔、水纹、暴筋、塑化不良、鱼眼僵块等疵病；二、规格、宽度、长度、厚度偏差均应有规定的范围内；三、物理机械性能包括拉伸强度、断裂伸长率。

复合膜袋检验项目主要分为四大类：一、外观应平整，无划伤、烫伤、气泡、破油和折皱，热封平整、无虚封，薄膜不得有裂纹；二、孔隙和复合层分离。无杂质、异物和油渍等污染；三、袋装浸泡液，不得有异味、异臭、浑浊和脱色现象；四、包括拉伸强度、断裂伸长率，气体透过量、耐油度指标、耐热、耐寒以及袋的封口剥离力、袋的耐压和耐跌落性等指标。

http://exponent.fdc.com.cn/ZAYDZC/816327898124464_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/339224927638913_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/820112195479981_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/586624035622748_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/341642024546677_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/823869703433748_1.shtml

菇http://exponent.fdc.com.cn/ZAYDZC/786119839630281_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/825105803356877_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/384012484355502_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/822614081311395_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/28107966857923_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/619620602825880_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/711334013561733_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/256082824071322_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/688842273884785_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/788658200658522_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/346673393160316_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/870063862798352_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/391571629900247_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/26768751949827_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/134213427349422_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/827639638962628_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/827639852861646_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/23062281734166_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/595895139566616_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/608222060602195_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/872566171138785_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/312666124068480_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/146990294699606_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/876345850256477_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/352975244267985_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/831394829711494_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/274106529955708_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/261108891406408_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/74610191564065_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/21798552119069_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/354333834826324_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/201874723078930_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/357143535808203_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/280889056247047_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/53659046356661_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/696269471060328_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/360913643149197_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/15527378240615_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/361012537967666_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/841944626740225_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/11740116978080_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/288346316795700_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/844467383409888_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/845713220061626_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/327775079107448_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/327904286285076_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/368484816996899_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/367228009096989_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/290972330277784_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/228278659455542_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/329055843848814_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/330321005421527_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/811268476806103_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/851994661772853_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/375177265409739_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/853517653540811_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/880924716238372_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/425078298839403_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/376434240370874_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/330291150372785_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/29461954280030_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/331592807150413_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/16687261772939_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/39303498809999_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/337856849817423_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/431896062068785_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/839136288178176_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/823849403136606_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/382840159149752_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/458094337570373_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/381495256438276_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/385264690551534_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/980340719002583_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/389024869066473_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/346658039658027_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/557653947293106_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/159686236972253_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/353004450458737_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/392811355815542_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/102433635033939_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/633171515055013_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/402878845172475_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/881306718054855_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/213930572668469_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/835738040953261_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/885093370449992_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/888524076181408_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/889723044527656_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/363459575189759_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/11743247011833_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/108675880671877_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/804108663340924_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/893922752609019_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/363605950016887_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/844445161735218_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/314432593904795_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/302092660640841_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/449437608270679_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/418816005649308_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/819526734830370_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/843169672600748_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/371011704670964_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/369767984439859_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/339671478129655_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/848221661588094_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/850736013088967_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/298447082705282_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/868530058057220_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/868708754185519_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/377709199209005_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/407071861499756_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/859968082766987_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/334075370168909_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/820099803322410_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/427607104490674_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/377703594834106_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/383977937018499_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/390312774284922_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/867511767783387_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/867481639884685_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/130503967468683_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/394082548506741_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/583446769845665_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/752558205444921_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/103643041434173_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/397831383784043_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/101138234790117_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/915342675358934_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/135530227016138_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/400339931313995_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/101110717206442_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/441922615182675_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/658799140121083_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/878822213788316_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/443143188743664_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/671052571628011_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/404164491733473_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/880114236527738_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/358397527883094_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/444418213111922_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/16778415895163_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/88732699058944_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/410023808282394_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/841945743904840_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/801215568694948_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/91926622806244_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/91926598575372_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/446975896755529_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/111192270568842_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/411260983844431_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/892381012271562_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/417649046624351_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/91421875507508_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/87862960527025_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/420059203393447_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/91174769740113_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/855899914406723_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/854899750304586_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/90900160212044_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/154360906486749_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/125017177621056_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/460793103305932_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/893735855078768_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/906063127117614_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/906397281693990_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/919051234562801_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/948496278713532_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/908570984092323_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/430539239414195_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/911519411908431_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/431851419506363_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/339088507892924_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/909065407106855_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/463280158588429_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/463305165619855_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/471238737737547_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/973461679813689_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/434357287168403_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/495114066772099_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/986012501491580_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/508216114380013_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/866229672551330_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/533284730049658_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/915286530526806_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/433107546692124_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/464547565119576_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/130468844725600_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/349159212850767_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/103651789926458_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/468745673852007_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/89748469826149_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/468690991654633_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/917832983572905_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/877544439558858_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/473891929469013_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/106133719997218_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/476279673062424_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/139268509494620_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/516223844619806_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/140509892031230_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/478768274125881_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/144299156049598_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/891017509179962_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/482561693225215_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/149389665927535_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/522396323941030_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/483800582632715_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/113731434456914_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/87737506874030_1.shtml

扑http://exponent.fdc.com.cn/ZAYDZC/487601071998998_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/452013487817123_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/452053201639073_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/91674952336492_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/830638643780517_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/91047555978105_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/118764296528409_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/901034608575905_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/453194129125618_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/423855748522233_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/122509090760320_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/458252777617463_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/87485195915184_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/195878771297878_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/155618595334782_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/532887333034052_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/155652010079263_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/90544507894513_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/86856262339096_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/90917450644675_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/200417957853213_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/83077941099809_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/496413401367864_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/82493825132737_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/540029540938809_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/462164869053939_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/462133354112326_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/502688617680443_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/163171746617648_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/161949579832249_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/163160918252637_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/500153970859809_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/541361892350754_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/86352638863600_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/501465219923024_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/166940792017492_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/169475620716150_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/170726901447393_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/168205941284536_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/169478441644798_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/503949029648891_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/214333800544259_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/550248976537668_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/215612298726106_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/85553578018393_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/508122968466705_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/85547788999789_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/89986236564226_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/467442487736349_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/920357936935049_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/556532208467181_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/920375635469349_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/89497778460043_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/134223872912051_1.shtml

http://exponent.fdc.com.cn/ZAYDZC/174931590450564_1.shtml
来源：凤凰新闻网
版权声明：工控网转载作品均注明出处，本网未注明出处和转载的，是出于传递更多信息之目的，并不意味 着赞同其观点或证实其内容的真实性。如转载作品侵犯作者署名权，或有其他诸如版权、肖像权、知识产权等方面的伤害，并非本网故意为之，在接到相关权利人通知后将立即加以更正。联系电话：0571－87774297。
今日最新资讯
热门资讯
0571-87774297