I always use 12 mm wide ones. Although there is no problem, since the part to be adjusted is misaligned, I would like to try things with a width of 15 mm, but I would like to give something like a free sample if you get a little. Looking at the explanation of the currently used packaging machine, it seems that 15 mm width can be used, but I would like to try it once and try to purchase it. Once you buy it you can use it quite a bit.
I bought an inexpensive PP band at a home center before, but various troubles occurred, after all, it was disposed of within useless. Again Sekisui Mr. Sekisui works smoothly without any hindrance I think that if the price is reasonable, I will purchase it in the future.