Bluing packaged with three problems often encountered

Bluing pack often encountered three questions: one, bluing packaging is a kind of packaging material, using the commonly used ones are in addition to some common packaging products, some difficult packaging products will choose it for packing, very easy to use, but in the use process also has been plagued by the user, namely in the process of use can appear sometimes package with curly phenomenon, what are the factors that cause this phenomenon? Cause there are two main types of packing tape curly factors, one is the cause of the improper operation, during operation of knitting machine, the machine of speed and wire drawing machine the three mechanical speed must be synchronous, otherwise may cause take curl; 2 to avoid even the appearance of twisted silk, this is likely to cause take curl. Second, bluing packing belt skid happens by accident phenomenon, this related to operation is whether it is right, that in the face of such phenomenon. What should I do? First, skid mostly because shut is caused by the pine. So when use should check shut. Secondly, skid may also be because of the friction small, so it can increase the friction, if there are any markings. Third, can track wavelengths, until I find a clip of each band. Three, looseness is the key to measure bluing packaging tapes use effect, by either too loose or too tight will affect product use, therefore, mastering its firmness is very key, in order to use it, see below two master its firmness. First, according to the packing of the goods to determine its firmness, avoid to cause too tight in the use, the strain is greater than 25%, avoid to cause items trench. Secondly, for some of the heavier items in the package to avoid too loose phenomenon, caused to lax. Small make up: xiaoy