目前，國內的食品包裝袋一般可分為單膜袋和復合薄膜包裝袋兩大類。其主要執(zhí)行標準有：GB/T4456-1996《包裝用聚乙烯吹塑薄膜》、GB12025-1989《高密度聚乙烯吹塑薄膜》、QB/T2461-1999《包裝用降解聚乙烯薄膜》、GB9687-1988《食品包裝用聚乙烯成型品衛(wèi)生標準》、GB9688-1988《食品包裝用聚丙烯成型品衛(wèi)生標準》等。

食品包裝袋檢驗項目

按照單膜袋和復合膜袋兩種不同的材質，需分別進行不同的檢驗項目。

單膜袋檢驗項目主要分為三大類：一、外觀不得有對使用有礙的氣泡、穿孔、水紋、暴筋、塑化不良、魚眼僵塊等疵?。欢?、規(guī)格、寬度、長度、厚度偏差均應有規(guī)定的范圍內；三、物理機械性能包括拉伸強度、斷裂伸長率。

復合膜袋檢驗項目主要分為四大類：一、外觀應平整，無劃傷、燙傷、氣泡、破油和折皺，熱封平整、無虛封，薄膜不得有裂紋；二、孔隙和復合層分離。無雜質、異物和油漬等污染；三、袋裝浸泡液，不得有異味、異臭、渾濁和脫色現(xiàn)象；四、包括拉伸強度、斷裂伸長率，氣體透過量、耐油度指標、耐熱、耐寒以及袋的封口剝離力、袋的耐壓和耐跌落性等指標。

http://news.fdc.com.cn/sd/919789854668934.shtml

http://news.fdc.com.cn/sd/584398579753497.shtml

http://news.fdc.com.cn/sd/584542131929795.shtml

http://news.fdc.com.cn/sd/584853092481944.shtml

http://news.fdc.com.cn/sd/921103121941056.shtml

http://news.fdc.com.cn/sd/921190339901495.shtml

http://news.fdc.com.cn/sd/91395763574019.shtml

http://news.fdc.com.cn/sd/44309676335206.shtml

http://news.fdc.com.cn/sd/586265126592577.shtml

http://news.fdc.com.cn/sd/92227607557560.shtml

http://news.fdc.com.cn/sd/92198023709453.shtml

http://news.fdc.com.cn/sd/587070615085226.shtml

http://news.fdc.com.cn/sd/92156047144381.shtml

http://news.fdc.com.cn/sd/921551744776169.shtml

http://news.fdc.com.cn/sd/92114564196419.shtml

http://news.fdc.com.cn/sd/44140540622788.shtml

http://news.fdc.com.cn/sd/92030640284845.shtml

http://news.fdc.com.cn/sd/43036594869224.shtml

http://news.fdc.com.cn/sd/90983380479293.shtml

http://news.fdc.com.cn/sd/42811378291127.shtml

http://news.fdc.com.cn/sd/90773876691047.shtml

http://news.fdc.com.cn/sd/42758360857093.shtml

http://news.fdc.com.cn/sd/47545263443463.shtml

http://news.fdc.com.cn/sd/43974031495565.shtml

http://news.fdc.com.cn/sd/589881818874065.shtml

http://news.fdc.com.cn/sd/43891126725666.shtml

http://news.fdc.com.cn/sd/591141171836957.shtml

http://news.fdc.com.cn/sd/91859003649629.shtml

http://news.fdc.com.cn/sd/590840881837034.shtml

http://news.fdc.com.cn/sd/42715353094532.shtml

http://news.fdc.com.cn/sd/591554317491424.shtml

http://news.fdc.com.cn/sd/91693584284458.shtml

http://news.fdc.com.cn/sd/592098534285220.shtml

http://news.fdc.com.cn/sd/90520013480185.shtml

http://news.fdc.com.cn/sd/43806011428878.shtml

http://news.fdc.com.cn/sd/91610826126120.shtml

http://news.fdc.com.cn/sd/604136656080155.shtml

http://news.fdc.com.cn/sd/604575248076190.shtml

http://news.fdc.com.cn/sd/42465285950123.shtml

http://news.fdc.com.cn/sd/592415705061864.shtml

http://news.fdc.com.cn/sd/43551269940195.shtml

http://news.fdc.com.cn/sd/43545681889738.shtml

http://news.fdc.com.cn/sd/607068883712055.shtml

http://news.fdc.com.cn/sd/91486684013993.shtml

http://news.fdc.com.cn/sd/91402128167314.shtml

http://news.fdc.com.cn/sd/91358343931583.shtml

http://news.fdc.com.cn/sd/43344879462048.shtml

http://news.fdc.com.cn/sd/43343914698140.shtml

http://news.fdc.com.cn/sd/596196116263023.shtml

http://news.fdc.com.cn/sd/91233091995670.shtml

http://news.fdc.com.cn/sd/43256575688116.shtml

http://news.fdc.com.cn/sd/43219922373291.shtml

http://news.fdc.com.cn/sd/40616126691095.shtml

http://news.fdc.com.cn/sd/91146492360785.shtml

http://news.fdc.com.cn/sd/91148837190715.shtml

http://news.fdc.com.cn/sd/598276434239370.shtml

http://news.fdc.com.cn/sd/88419504104459.shtml

http://news.fdc.com.cn/sd/90850084280692.shtml

http://news.fdc.com.cn/sd/42881876091564.shtml

http://news.fdc.com.cn/sd/624739800395966.shtml

http://news.fdc.com.cn/sd/42968494736293.shtml

http://news.fdc.com.cn/sd/600021856355247.shtml

http://news.fdc.com.cn/sd/43973970278775.shtml

http://news.fdc.com.cn/sd/90685474951009.shtml

http://news.fdc.com.cn/sd/90644171687156.shtml

http://news.fdc.com.cn/sd/602872242334230.shtml

http://news.fdc.com.cn/sd/42632417294921.shtml

http://news.fdc.com.cn/sd/90559796562467.shtml

http://news.fdc.com.cn/sd/603724866341830.shtml

http://news.fdc.com.cn/sd/90393725464655.shtml

http://news.fdc.com.cn/sd/42382801241573.shtml

http://news.fdc.com.cn/sd/605405224657905.shtml

http://news.fdc.com.cn/sd/42337450976838.shtml

http://news.fdc.com.cn/sd/90270889778484.shtml

http://news.fdc.com.cn/sd/40029210019973.shtml

http://news.fdc.com.cn/sd/606328742765133.shtml

http://news.fdc.com.cn/sd/606660048859221.shtml

http://news.fdc.com.cn/sd/607072995614759.shtml

http://news.fdc.com.cn/sd/42131193377010.shtml

http://news.fdc.com.cn/sd/90143764236656.shtml

http://news.fdc.com.cn/sd/42127826652432.shtml

http://news.fdc.com.cn/sd/89999809107072.shtml

http://news.fdc.com.cn/sd/90018837728445.shtml

http://news.fdc.com.cn/sd/43466368310312.shtml

http://news.fdc.com.cn/sd/39856616956567.shtml

http://news.fdc.com.cn/sd/41958626389508.shtml

http://news.fdc.com.cn/sd/89975141548225.shtml

http://news.fdc.com.cn/sd/41918194796608.shtml

http://news.fdc.com.cn/sd/615054832749143.shtml

http://news.fdc.com.cn/sd/89304950555635.shtml

http://news.fdc.com.cn/sd/41372942947361.shtml

http://news.fdc.com.cn/sd/41329585134900.shtml

http://news.fdc.com.cn/sd/89262386116034.shtml

http://news.fdc.com.cn/sd/41246260007828.shtml

http://news.fdc.com.cn/sd/617576981739654.shtml

http://news.fdc.com.cn/sd/89136550232216.shtml

http://news.fdc.com.cn/sd/41038637216238.shtml

http://news.fdc.com.cn/sd/40998283486523.shtml

http://news.fdc.com.cn/sd/40957615798516.shtml

http://news.fdc.com.cn/sd/620087373034894.shtml

http://news.fdc.com.cn/sd/40870052142157.shtml

http://news.fdc.com.cn/sd/40869003953459.shtml

http://news.fdc.com.cn/sd/621342121881344.shtml

http://news.fdc.com.cn/sd/88796202074636.shtml

http://news.fdc.com.cn/sd/621761583859000.shtml

http://news.fdc.com.cn/sd/88675222629751.shtml

http://news.fdc.com.cn/sd/40701387143894.shtml

http://news.fdc.com.cn/sd/622621023414727.shtml

http://news.fdc.com.cn/sd/87457422848567.shtml

http://news.fdc.com.cn/sd/41204871478766.shtml

http://news.fdc.com.cn/sd/41070620970519.shtml

http://news.fdc.com.cn/sd/88546628573677.shtml

http://news.fdc.com.cn/sd/40532464297018.shtml

http://news.fdc.com.cn/sd/623895734360683.shtml

http://news.fdc.com.cn/sd/625136209783422.shtml

http://news.fdc.com.cn/sd/597860687277142.shtml

http://news.fdc.com.cn/sd/40365964822147.shtml

http://news.fdc.com.cn/sd/625556230499414.shtml

http://news.fdc.com.cn/sd/88459555027445.shtml

http://news.fdc.com.cn/sd/40323131909089.shtml

http://news.fdc.com.cn/sd/626824477032631.shtml

http://news.fdc.com.cn/sd/40275338789556.shtml

http://news.fdc.com.cn/sd/88167877709754.shtml

http://news.fdc.com.cn/sd/88167754344704.shtml

http://news.fdc.com.cn/sd/88084678160815.shtml

http://news.fdc.com.cn/sd/627651060788992.shtml

http://news.fdc.com.cn/sd/38936659477261.shtml

http://news.fdc.com.cn/sd/40072044565705.shtml

http://news.fdc.com.cn/sd/626427765658642.shtml

http://news.fdc.com.cn/sd/40029871113209.shtml

http://news.fdc.com.cn/sd/87961427179659.shtml

http://news.fdc.com.cn/sd/87918227503448.shtml

http://news.fdc.com.cn/sd/39943173615564.shtml

http://news.fdc.com.cn/sd/86742386940324.shtml

http://news.fdc.com.cn/sd/91567665272387.shtml

http://news.fdc.com.cn/sd/38642367246914.shtml

http://news.fdc.com.cn/sd/87750094664803.shtml

http://news.fdc.com.cn/sd/87746430449064.shtml

http://news.fdc.com.cn/sd/631850542487411.shtml

http://news.fdc.com.cn/sd/630194526421096.shtml

http://news.fdc.com.cn/sd/87832214559124.shtml

http://news.fdc.com.cn/sd/87788078363322.shtml

http://news.fdc.com.cn/sd/39687903706276.shtml

http://news.fdc.com.cn/sd/39683905797079.shtml

http://news.fdc.com.cn/sd/87581547315383.shtml

http://news.fdc.com.cn/sd/643199949224070.shtml

http://news.fdc.com.cn/sd/39649719550182.shtml

http://news.fdc.com.cn/sd/649890222399972.shtml

http://news.fdc.com.cn/sd/87538312658173.shtml

http://news.fdc.com.cn/sd/633952030682618.shtml

http://news.fdc.com.cn/sd/39522036815830.shtml

http://news.fdc.com.cn/sd/650774788123813.shtml

http://news.fdc.com.cn/sd/37793337636751.shtml

http://news.fdc.com.cn/sd/634847861912738.shtml

http://news.fdc.com.cn/sd/87409500855730.shtml

http://news.fdc.com.cn/sd/87368740341358.shtml

http://news.fdc.com.cn/sd/88591004373876.shtml

http://news.fdc.com.cn/sd/39353285877998.shtml

http://news.fdc.com.cn/sd/87328457068359.shtml

http://news.fdc.com.cn/sd/39316268936771.shtml

http://news.fdc.com.cn/sd/42982309060925.shtml

http://news.fdc.com.cn/sd/87244068182703.shtml

http://news.fdc.com.cn/sd/87238851243550.shtml

http://news.fdc.com.cn/sd/636901736703642.shtml

http://news.fdc.com.cn/sd/653296732340014.shtml

http://news.fdc.com.cn/sd/87075427696875.shtml

http://news.fdc.com.cn/sd/37469652115133.shtml

內http://news.fdc.com.cn/sd/654158459797556.shtml

http://news.fdc.com.cn/sd/87161565873512.shtml

http://news.fdc.com.cn/sd/87035229150411.shtml

http://news.fdc.com.cn/sd/638992231643584.shtml

http://news.fdc.com.cn/sd/639031461145896.shtml

http://news.fdc.com.cn/sd/38933746080609.shtml

http://news.fdc.com.cn/sd/38891384807767.shtml

http://news.fdc.com.cn/sd/38849383148342.shtml

http://news.fdc.com.cn/sd/38848101546333.shtml

http://news.fdc.com.cn/sd/38807715702007.shtml

http://news.fdc.com.cn/sd/88082458958637.shtml

http://news.fdc.com.cn/sd/641977931228250.shtml

http://news.fdc.com.cn/sd/38682986677817.shtml

http://news.fdc.com.cn/sd/642229569572149.shtml

http://news.fdc.com.cn/sd/36790437976536.shtml

http://news.fdc.com.cn/sd/672664058669196.shtml

http://news.fdc.com.cn/sd/86571961638474.shtml

http://news.fdc.com.cn/sd/38558114084405.shtml

http://news.fdc.com.cn/sd/86490547248315.shtml

http://news.fdc.com.cn/sd/86446903389438.shtml

http://news.fdc.com.cn/sd/38434190859666.shtml

http://news.fdc.com.cn/sd/645292363175113.shtml

http://news.fdc.com.cn/sd/645732087041831.shtml

http://news.fdc.com.cn/sd/38428185627082.shtml

http://news.fdc.com.cn/sd/38347767368478.shtml

http://news.fdc.com.cn/sd/646549649967651.shtml

http://news.fdc.com.cn/sd/647397477112925.shtml

http://news.fdc.com.cn/sd/646573387325374.shtml

http://news.fdc.com.cn/sd/38222698861098.shtml

http://news.fdc.com.cn/sd/38141114808952.shtml

http://news.fdc.com.cn/sd/38176522997575.shtml

http://news.fdc.com.cn/sd/86071524994863.shtml

http://news.fdc.com.cn/sd/86070247159507.shtml

http://news.fdc.com.cn/sd/648639533641472.shtml

http://news.fdc.com.cn/sd/649110857143287.shtml

http://news.fdc.com.cn/sd/85979931786472.shtml

http://news.fdc.com.cn/sd/649923019362480.shtml

http://news.fdc.com.cn/sd/85945285113838.shtml

http://news.fdc.com.cn/sd/650302989595259.shtml

http://news.fdc.com.cn/sd/646151840237145.shtml

http://news.fdc.com.cn/sd/86488305425501.shtml

http://news.fdc.com.cn/sd/650740277047826.shtml

http://news.fdc.com.cn/sd/41244587200274.shtml

http://news.fdc.com.cn/sd/85735428268249.shtml

http://news.fdc.com.cn/sd/85691597103751.shtml

http://news.fdc.com.cn/sd/36500493159440.shtml

http://news.fdc.com.cn/sd/37675728663719.shtml

http://news.fdc.com.cn/sd/36451643662081.shtml

http://news.fdc.com.cn/sd/85609102498573.shtml

http://news.fdc.com.cn/sd/84371006558893.shtml

http://news.fdc.com.cn/sd/37593405898799.shtml

http://news.fdc.com.cn/sd/84301674149220.shtml

http://news.fdc.com.cn/sd/84215460296476.shtml

http://news.fdc.com.cn/sd/37547844530927.shtml

http://news.fdc.com.cn/sd/666325771345303.shtml

http://news.fdc.com.cn/sd/37420471674480.shtml

http://news.fdc.com.cn/sd/39188535073098.shtml

http://news.fdc.com.cn/sd/654970086774066.shtml

http://news.fdc.com.cn/sd/87076239175371.shtml

http://news.fdc.com.cn/sd/85358175269683.shtml

http://news.fdc.com.cn/sd/655775401119632.shtml

http://news.fdc.com.cn/sd/656179696948687.shtml

http://news.fdc.com.cn/sd/85312126205170.shtml

http://news.fdc.com.cn/sd/35909963571265.shtml

http://news.fdc.com.cn/sd/37213230745916.shtml

http://news.fdc.com.cn/sd/85232050255461.shtml

http://news.fdc.com.cn/sd/37175135138794.shtml

http://news.fdc.com.cn/sd/656605127882309.shtml

http://news.fdc.com.cn/sd/85104424017796.shtml

http://news.fdc.com.cn/sd/658277103204040.shtml

http://news.fdc.com.cn/sd/658310347835519.shtml

http://news.fdc.com.cn/sd/85023846671843.shtml

http://news.fdc.com.cn/sd/36976969719396.shtml

http://news.fdc.com.cn/sd/659564796779587.shtml

http://news.fdc.com.cn/sd/36992437775635.shtml

http://news.fdc.com.cn/sd/84854167216523.shtml

http://news.fdc.com.cn/sd/660418685998569.shtml

http://news.fdc.com.cn/sd/36836806052722.shtml

http://news.fdc.com.cn/sd/36752900595248.shtml

http://news.fdc.com.cn/sd/84897389077164.shtml

http://news.fdc.com.cn/sd/662288122945470.shtml

http://news.fdc.com.cn/sd/84647210922824.shtml

http://news.fdc.com.cn/sd/662517289881645.shtml

http://news.fdc.com.cn/sd/36622009941937.shtml

http://news.fdc.com.cn/sd/83000357697292.shtml

http://news.fdc.com.cn/sd/663364700079548.shtml

http://news.fdc.com.cn/sd/84507683524811.shtml

http://news.fdc.com.cn/sd/664278271971137.shtml

http://news.fdc.com.cn/sd/80359107791840.shtml

http://news.fdc.com.cn/sd/665066736058577.shtml

http://news.fdc.com.cn/sd/80274903368613.shtml

http://news.fdc.com.cn/sd/651588525071794.shtml

http://news.fdc.com.cn/sd/84300739584385.shtml

http://news.fdc.com.cn/sd/707436832081575.shtml

http://news.fdc.com.cn/sd/667169167421053.shtml

http://news.fdc.com.cn/sd/667579060452746.shtml

http://news.fdc.com.cn/sd/32048530158612.shtml

http://news.fdc.com.cn/sd/84210163271702.shtml

http://news.fdc.com.cn/sd/654138619381101.shtml

http://news.fdc.com.cn/sd/36160595947715.shtml

http://news.fdc.com.cn/sd/79980987530786.shtml

http://news.fdc.com.cn/sd/36075975424323.shtml

http://news.fdc.com.cn/sd/36074408663790.shtml