国产人妖视频一区在线观看_亚洲国产精品丝袜国产自在线_va亚洲va日韩不卡在线观看_日本欧美一区二区三区在线_国产精品视频公开费视频_2020久久国产最新免费观看_亚洲精品自在在线观看_亚洲va久久久久综合_99视频在线免费观看

Bottom sewed kraft paper bag

Bottom sewed bags are usually folded like M shape in its two sides. Materials are kraft sack paperor extensible kraft sack paper.The stuff could be filled from the top directly. They are environmentFriendly paper bags.