RE: How to easily open the two-line seam of the rice bags and flour bags

 How to easily open the two-line seam of the rice bags and flour bags
 
Method 1: observe the rice bag or flour bag on both sides of the line, you will find one side is a single seam, that is, "one by one" side, one side is a double seam, that is, "===" This side.
            When the split, the single line in the left hand side, because the buckle on the side. Smooth words, one hand to seize a line, his hands opened a pull.
            If the seal is too tight, use the scissors to thread (the left side of the single line) cut, one hand pull a thread, pull to both sides, the seal opened.

Method 2: observe the rice bag or flour bag at both ends of the seal, to see which is relatively short, from the short end of the start.
              And the same way, if more smoothly, single-handedly seize a line, his hands opened a pull. If the seal is too tight seam, cut the thread with scissors, one hand pull a thread, pull to both sides, the seal opened.