As one of the main factors that can affect dispensing accuracy and product quality, what skills can solve the problem of improper use of dispensing needles by novices? What good effect does this have on dispensing? If you use high viscosity glue and low viscosity glue, what is the way to choose the dispensing needle?

　　In fact, the tips for using dispensing needles are very important. If you know how to use needles, you need to know the type of dispensing needles and the glue situation of products. For example, use silica gel for dispensing. This is a single component high viscosity glue with poor liquidity. The choice of the type and specification of dispensing needles tends to be large, which conforms to the use of dispensing needles. It is a plastic type dispensing needle and a plastic dispensing needle Large head size, easy to glue, to avoid glue blocking, it solves the problem of using silicone dispensing needle.

　　There are many kinds of glue, such as ink, alcohol, hot melt glue, instant dry glue, epoxy resin glue, two-component crystal glue, acid glue and alkaline glue, etc. the types of needles include plastic, stainless steel, PP material, softness, plastic steel and mixing pipe. Several kinds of needles are used to meet the market requirements for glue, for example, hot melt glue needs to be heated for dispensing, while plastic is used It is certain that there will be deformation, so it is necessary to use stainless steel needles, while instant adhesive has fast characteristics, has chemical reaction with plastic steel and stainless steel, and is easy to solidify, so it is necessary to use teflon needles, which is a special kind of needles. For needles produced for quick drying adhesive, all the tips for use of dispensing needles are available, so it is necessary to select the appropriate points according to the actual use of glue Rubber needle.

　　If you don't know how to use dispensing needles, you can consult our Chinese manufacturers! For you to answer what kind of glue can use what kind of needle, what kind of scene use what kind of dispensing needle, for you to answer one by one.