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://house.fdc.com.cn/lpdg/689203790315362_7.shtml
http://zufang.fdc.com.cn/zixun/zhilan/635488952206019_2.shtml
http://exponent.fdc.com.cn/ydzs/289090198022861_2.shtml
http://zufang.fdc.com.cn/zixun/zhilan/289090198022861_2.shtml
http://news.fdc.com.cn/wenda/635488952206019.shtml
http://news.fdc.com.cn/sd/635488952206019.shtml
https://news.m.fdc.com.cn/635488952206019.html
https://news.m.fdc.com.cn/564326108674968.html
http://exponent.fdc.com.cn/ydzs/289559910717744_2.shtml
http://house.fdc.com.cn/lpdg/289559910717744_7.shtml
http://house.fdc.com.cn/lpdg/636882566525222_7.shtml
http://exponent.fdc.com.cn/ydzs/636882566525222_2.shtml
http://zufang.fdc.com.cn/zixun/zhilan/353875221614166_2.shtml
http://news.fdc.com.cn/wenda/353875221614166.shtml
http://news.fdc.com.cn/sd/289090198022861.shtml
http://news.fdc.com.cn/lsdt/636882566525222.shtml
http://news.fdc.com.cn/bbdt/289559910717744.shtml
https://news.m.fdc.com.cn/636882566525222.html
http://zufang.fdc.com.cn/zixun/zhilan/302562704147611_2.shtml
http://house.fdc.com.cn/lpdg/302562704147611_7.shtml
http://news.fdc.com.cn/lsdt/358728348168565.shtml
http://news.fdc.com.cn/lsdt/302562704147611.shtml
http://exponent.fdc.com.cn/ydzs/626850289319254_2.shtml
http://news.fdc.com.cn/bbdt/302562704147611.shtml
http://house.fdc.com.cn/lpdg/241001362162817_7.shtml
http://news.fdc.com.cn/wenda/680808879261692.shtml
http://house.fdc.com.cn/lpdg/680808879261692_7.shtml
http://news.fdc.com.cn/wenda/626850289319254.shtml
http://news.fdc.com.cn/sd/680808879261692.shtml
守http://news.fdc.com.cn/sd/241001362162817.shtmlhttp://zufang.fdc.com.cn/zixun/zhilan/348167874008422_2.shtml
http://news.fdc.com.cn/sd/348167874008422.shtml
http://news.fdc.com.cn/bbdt/348167874008422.shtml
http://news.fdc.com.cn/lsdt/627287575183438.shtml
https://news.m.fdc.com.cn/66768103314837.html
http://exponent.fdc.com.cn/ydzs/62457356643278_2.shtml
http://news.fdc.com.cn/bbdt/627287575183438.shtml
http://exponent.fdc.com.cn/ydzs/293452248909244_2.shtml
http://news.fdc.com.cn/sd/627287575183438.shtml
http://zufang.fdc.com.cn/zixun/zhilan/293452248909244_2.shtml
http://news.fdc.com.cn/lsdt/293452248909244.shtml
http://house.fdc.com.cn/lpdg/293452248909244_7.shtml
http://news.fdc.com.cn/bbdt/293452248909244.shtml
http://news.fdc.com.cn/sd/293452248909244.shtml
http://news.fdc.com.cn/wenda/294469612160103.shtml
http://news.fdc.com.cn/bbdt/294469612160103.shtml
http://news.fdc.com.cn/lsdt/294469612160103.shtml
http://news.fdc.com.cn/wenda/411431508076448.shtml
http://news.fdc.com.cn/lsdt/67870727044794.shtml
http://news.fdc.com.cn/wenda/74127559645431.shtml
http://news.fdc.com.cn/lsdt/630626795970677.shtml
http://exponent.fdc.com.cn/ydzs/630626795970677_2.shtml
http://zufang.fdc.com.cn/zixun/zhilan/630626795970677_2.shtml
http://news.fdc.com.cn/bbdt/630626795970677.shtml
http://zufang.fdc.com.cn/zixun/zhilan/74127559645431_2.shtml
http://news.fdc.com.cn/wenda/748215817664987.shtml
http://news.fdc.com.cn/wenda/630626795970677.shtml
http://news.fdc.com.cn/bbdt/352462961875982.shtml
http://zufang.fdc.com.cn/zixun/zhilan/689203790315362_2.shtml
http://news.fdc.com.cn/lsdt/635488952206019.shtml
https://news.m.fdc.com.cn/689203790315362.html
http://zufang.fdc.com.cn/zixun/zhilan/636882566525222_2.shtml
http://news.fdc.com.cn/lsdt/353875221614166.shtml
http://news.fdc.com.cn/wenda/636882566525222.shtml
http://exponent.fdc.com.cn/ydzs/358728348168565_2.shtml
http://house.fdc.com.cn/lpdg/353875221614166_7.shtml
http://news.fdc.com.cn/bbdt/636882566525222.shtml
http://news.fdc.com.cn/sd/636882566525222.shtml
http://news.fdc.com.cn/sd/289559910717744.shtml
http://news.fdc.com.cn/sd/418869600143278.shtml
http://news.fdc.com.cn/wenda/756032709869541.shtml
https://news.m.fdc.com.cn/289559910717744.html
https://news.m.fdc.com.cn/358728348168565.html
http://news.fdc.com.cn/bbdt/358728348168565.shtml
http://news.fdc.com.cn/sd/302562704147611.shtml
http://exponent.fdc.com.cn/ydzs/360083037315766_2.shtml
http://zufang.fdc.com.cn/zixun/zhilan/626850289319254_2.shtml
https://news.m.fdc.com.cn/302562704147611.html
http://exponent.fdc.com.cn/ydzs/680808879261692_2.shtml
http://news.fdc.com.cn/bbdt/680808879261692.shtml
http://news.fdc.com.cn/lsdt/680808879261692.shtml
https://news.m.fdc.com.cn/680808879261692.html
http://zufang.fdc.com.cn/zixun/zhilan/66768103314837_2.shtml
http://exponent.fdc.com.cn/ydzs/348167874008422_2.shtml
http://news.fdc.com.cn/lsdt/272402847398625.shtml
https://news.m.fdc.com.cn/348167874008422.html
http://news.fdc.com.cn/sd/626850289319254.shtml
稍http://zufang.fdc.com.cn/zixun/zhilan/67914267425872_2.shtmlhttp://exponent.fdc.com.cn/ydzs/67914267425872_2.shtml
http://house.fdc.com.cn/lpdg/67914267425872_7.shtml
http://house.fdc.com.cn/lpdg/62457356643278_7.shtml
http://news.fdc.com.cn/wenda/67914267425872.shtml
http://news.fdc.com.cn/wenda/627287575183438.shtml
http://zufang.fdc.com.cn/zixun/zhilan/62457356643278_2.shtml
http://news.fdc.com.cn/lsdt/62457356643278.shtml
http://news.fdc.com.cn/bbdt/62457356643278.shtml
http://news.fdc.com.cn/sd/67914267425872.shtml
http://house.fdc.com.cn/lpdg/294469612160103_7.shtml
http://zufang.fdc.com.cn/zixun/zhilan/411431508076448_2.shtml
http://exponent.fdc.com.cn/ydzs/411431508076448_2.shtml
诶http://exponent.fdc.com.cn/ydzs/67870727044794_2.shtmlhttp://house.fdc.com.cn/lpdg/74127559645431_7.shtml
http://news.fdc.com.cn/bbdt/67870727044794.shtml
http://exponent.fdc.com.cn/ydzs/352462961875982_2.shtml
http://house.fdc.com.cn/lpdg/352462961875982_7.shtml
http://exponent.fdc.com.cn/ydzs/748215817664987_2.shtml
http://zufang.fdc.com.cn/zixun/zhilan/748215817664987_2.shtml
https://news.m.fdc.com.cn/67870727044794.html
http://house.fdc.com.cn/lpdg/635488952206019_7.shtml
http://exponent.fdc.com.cn/ydzs/689203790315362_2.shtml
http://news.fdc.com.cn/wenda/689203790315362.shtml
http://news.fdc.com.cn/bbdt/689203790315362.shtml
http://news.fdc.com.cn/sd/689203790315362.shtml
https://news.m.fdc.com.cn/352462961875982.html
http://news.fdc.com.cn/lsdt/689203790315362.shtml
http://house.fdc.com.cn/lpdg/418869600143278_7.shtml
http://exponent.fdc.com.cn/ydzs/418869600143278_2.shtml
http://news.fdc.com.cn/sd/353875221614166.shtml
https://news.m.fdc.com.cn/353875221614166.html
http://zufang.fdc.com.cn/zixun/zhilan/358728348168565_2.shtml
http://house.fdc.com.cn/lpdg/358728348168565_7.shtml
http://news.fdc.com.cn/wenda/418869600143278.shtml
http://news.fdc.com.cn/bbdt/418869600143278.shtml
http://house.fdc.com.cn/lpdg/756032709869541_7.shtml
http://exponent.fdc.com.cn/ydzs/756032709869541_2.shtml
https://news.m.fdc.com.cn/418869600143278.html
http://news.fdc.com.cn/lsdt/756032709869541.shtml
http://news.fdc.com.cn/bbdt/756032709869541.shtml
http://house.fdc.com.cn/lpdg/360083037315766_7.shtml
http://exponent.fdc.com.cn/ydzs/774240157435743_2.shtml
http://zufang.fdc.com.cn/zixun/zhilan/774240157435743_2.shtml
http://house.fdc.com.cn/lpdg/774240157435743_7.shtml
http://news.fdc.com.cn/wenda/360083037315766.shtml
http://news.fdc.com.cn/bbdt/360083037315766.shtml
http://news.fdc.com.cn/lsdt/360083037315766.shtml
http://zufang.fdc.com.cn/zixun/zhilan/680808879261692_2.shtml
http://news.fdc.com.cn/lsdt/774240157435743.shtml
https://news.m.fdc.com.cn/774240157435743.html
http://news.fdc.com.cn/sd/774240157435743.shtml
http://exponent.fdc.com.cn/ydzs/772677822543455_2.shtml
http://news.fdc.com.cn/sd/360083037315766.shtml
http://news.fdc.com.cn/sd/58432436898784.shtml
https://news.m.fdc.com.cn/58432436898784.html
http://news.fdc.com.cn/bbdt/774240157435743.shtml
https://news.m.fdc.com.cn/360083037315766.html
http://house.fdc.com.cn/lpdg/445652252761889_7.shtml
http://news.fdc.com.cn/sd/445652252761889.shtml
http://house.fdc.com.cn/lpdg/66768103314837_7.shtml
http://news.fdc.com.cn/bbdt/626850289319254.shtml
http://news.fdc.com.cn/wenda/66768103314837.shtml
http://news.fdc.com.cn/bbdt/66768103314837.shtml
http://news.fdc.com.cn/lsdt/67914267425872.shtml
http://news.fdc.com.cn/sd/66768103314837.shtml
http://news.fdc.com.cn/lsdt/66768103314837.shtml
http://news.fdc.com.cn/sd/58324026381544.shtml
http://news.fdc.com.cn/bbdt/772677822543455.shtml
http://news.fdc.com.cn/wenda/772677822543455.shtml
http://zufang.fdc.com.cn/zixun/zhilan/772677822543455_2.shtml
http://news.fdc.com.cn/lsdt/772677822543455.shtml
http://news.fdc.com.cn/sd/772677822543455.shtml
http://news.fdc.com.cn/wenda/446929624168713.shtml
http://news.fdc.com.cn/lsdt/446929624168713.shtml
http://news.fdc.com.cn/wenda/441681374457993.shtml
https://news.m.fdc.com.cn/772677822543455.html
https://news.m.fdc.com.cn/62457356643278.html
http://news.fdc.com.cn/sd/62457356643278.shtml
http://news.fdc.com.cn/bbdt/441681374457993.shtml
https://news.m.fdc.com.cn/783375963760518.html
http://house.fdc.com.cn/lpdg/784436035464042_7.shtml
http://exponent.fdc.com.cn/ydzs/784436035464042_2.shtml
http://news.fdc.com.cn/wenda/784436035464042.shtml
http://news.fdc.com.cn/lsdt/784436035464042.shtml
http://news.fdc.com.cn/bbdt/67914267425872.shtml
http://zufang.fdc.com.cn/zixun/zhilan/777923702214046_2.shtml
钦https://news.m.fdc.com.cn/293452248909244.htmlhttp://news.fdc.com.cn/wenda/777923702214046.shtml
http://news.fdc.com.cn/sd/784436035464042.shtml
http://news.fdc.com.cn/lsdt/411431508076448.shtml
http://news.fdc.com.cn/sd/411431508076448.shtml
http://house.fdc.com.cn/lpdg/411431508076448_7.shtml
http://news.fdc.com.cn/lsdt/777923702214046.shtml
http://news.fdc.com.cn/bbdt/784436035464042.shtml
http://news.fdc.com.cn/bbdt/57951580410662.shtml
http://news.fdc.com.cn/sd/57951580410662.shtml
http://exponent.fdc.com.cn/ydzs/57951580410662_2.shtml
http://news.fdc.com.cn/lsdt/57951580410662.shtml
https://news.m.fdc.com.cn/411431508076448.html
http://zufang.fdc.com.cn/zixun/zhilan/352462961875982_2.shtml
http://news.fdc.com.cn/sd/777923702214046.shtml
http://house.fdc.com.cn/lpdg/748215817664987_7.shtml
http://news.fdc.com.cn/bbdt/748215817664987.shtml
http://news.fdc.com.cn/sd/748215817664987.shtml
http://news.fdc.com.cn/lsdt/58589998441562.shtml
https://news.m.fdc.com.cn/58589998441562.html
http://news.fdc.com.cn/bbdt/58589998441562.shtml
http://house.fdc.com.cn/lpdg/788245228739257_7.shtml
http://zufang.fdc.com.cn/zixun/zhilan/788245228739257_2.shtml
https://news.m.fdc.com.cn/748215817664987.html
http://zufang.fdc.com.cn/zixun/zhilan/418869600143278_2.shtml
http://news.fdc.com.cn/sd/788245228739257.shtml
http://news.fdc.com.cn/bbdt/353875221614166.shtml
http://news.fdc.com.cn/sd/58552368850135.shtml
http://exponent.fdc.com.cn/ydzs/444459969918953_2.shtml
http://news.fdc.com.cn/wenda/302562704147611.shtml
http://zufang.fdc.com.cn/zixun/zhilan/756032709869541_2.shtml
http://house.fdc.com.cn/lpdg/444459969918953_7.shtml
http://news.fdc.com.cn/lsdt/452916062421044.shtml
http://news.fdc.com.cn/sd/452916062421044.shtml
http://news.fdc.com.cn/wenda/444459969918953.shtml
http://news.fdc.com.cn/lsdt/444459969918953.shtml
http://news.fdc.com.cn/bbdt/452916062421044.shtml
http://news.fdc.com.cn/sd/756032709869541.shtml
https://news.m.fdc.com.cn/756032709869541.html
https://news.m.fdc.com.cn/444459969918953.html
http://news.fdc.com.cn/sd/358728348168565.shtml
http://news.fdc.com.cn/wenda/358728348168565.shtml
http://zufang.fdc.com.cn/zixun/zhilan/360083037315766_2.shtml
http://zufang.fdc.com.cn/zixun/zhilan/58432436898784_2.shtml
http://news.fdc.com.cn/lsdt/58432436898784.shtml
http://house.fdc.com.cn/lpdg/58432436898784_7.shtml
http://exponent.fdc.com.cn/ydzs/445652252761889_2.shtml
http://house.fdc.com.cn/lpdg/772677822543455_7.shtml
http://news.fdc.com.cn/bbdt/58324026381544.shtml
http://exponent.fdc.com.cn/ydzs/446929624168713_2.shtml
https://news.m.fdc.com.cn/446929624168713.html
http://zufang.fdc.com.cn/zixun/zhilan/58324026381544_2.shtml
http://house.fdc.com.cn/lpdg/783375963760518_7.shtml
http://news.fdc.com.cn/wenda/783375963760518.shtml
http://exponent.fdc.com.cn/ydzs/783375963760518_2.shtml
http://news.fdc.com.cn/sd/441681374457993.shtml
https://news.m.fdc.com.cn/441681374457993.html
http://zufang.fdc.com.cn/zixun/zhilan/441681374457993_2.shtml
http://news.fdc.com.cn/lsdt/441681374457993.shtml
http://news.fdc.com.cn/wenda/62457356643278.shtml
http://news.fdc.com.cn/sd/783375963760518.shtml
http://news.fdc.com.cn/bbdt/783375963760518.shtml
http://zufang.fdc.com.cn/zixun/zhilan/784436035464042_2.shtml
http://exponent.fdc.com.cn/ydzs/777923702214046_2.shtml
http://house.fdc.com.cn/lpdg/777923702214046_7.shtml
http://zufang.fdc.com.cn/zixun/zhilan/446929624168713_2.shtml
http://news.fdc.com.cn/bbdt/411431508076448.shtml
https://news.m.fdc.com.cn/57951580410662.html
http://house.fdc.com.cn/lpdg/450843086171196_7.shtml
https://news.m.fdc.com.cn/777923702214046.html
http://news.fdc.com.cn/wenda/450843086171196.shtml
http://news.fdc.com.cn/bbdt/450843086171196.shtml
http://exponent.fdc.com.cn/ydzs/58589998441562_2.shtml
http://house.fdc.com.cn/lpdg/58589998441562_7.shtml
http://news.fdc.com.cn/lsdt/748215817664987.shtml
https://news.m.fdc.com.cn/450843086171196.html
http://zufang.fdc.com.cn/zixun/zhilan/58589998441562_2.shtml
http://news.fdc.com.cn/wenda/58589998441562.shtml
http://news.fdc.com.cn/sd/58589998441562.shtml
http://news.fdc.com.cn/lsdt/788245228739257.shtml
http://news.fdc.com.cn/bbdt/788245228739257.shtml
http://exponent.fdc.com.cn/ydzs/353875221614166_2.shtml
http://exponent.fdc.com.cn/ydzs/58552368850135_2.shtml
http://news.fdc.com.cn/lsdt/58552368850135.shtml
http://zufang.fdc.com.cn/zixun/zhilan/58552368850135_2.shtml
http://house.fdc.com.cn/lpdg/58552368850135_7.shtml
http://house.fdc.com.cn/lpdg/57063585780974_7.shtml
http://news.fdc.com.cn/wenda/57063585780974.shtml
http://news.fdc.com.cn/bbdt/57063585780974.shtml
http://news.fdc.com.cn/wenda/58552368850135.shtml
https://news.m.fdc.com.cn/57063585780974.html
http://zufang.fdc.com.cn/zixun/zhilan/452916062421044_2.shtml