Just finished the finished BOPP tape how to judge whether the quality is qualified?. My tape was torn open, caught in the hands, slipped down. Is this much glue?
POPP glue thickness, summer and winter is not the same, the summer is hot, so can only do thin points, otherwise it will easily overflow, normal if 9 enough, and winter weather dry
The problem is more complicated:1, you may have a problem with your gum2, too much glue
The weather is dry in winter, so 13 is about the same! Tape made out, take a look at the appearance, and then look inside there is no bubble, bubble more, certainly the machine did not adjust, and then look at how the plastic, and sometimes mother roll is not good, how to cut, do not good finished products!
