In the process of using hand-held dispensing valve to bond fixed products, it needs manual operation of employees to complete dispensing production. Because it needs manual operation of employees to complete dispensing production, hand-held dispensing valve will focus on the use of operation feel and quality to ensure the quality of dispensing production. The hand-held dispensing valve is suitable for the application of low concentration glue, for which high concentration glue is easy to dispensing problems.
Hand held dispensing valve is suitable for low concentration glue.
The adhesive property of medium and low concentration glue is relatively low. During the process of applying low concentration glue to the product by hand-held dispensing valve, there will be no problems such as wire drawing and tailing. But when applying low concentration glue, there may be problems such as glue dropping and glue leakage, which will affect the final dispensing quality. In order to prevent this kind of problems, hand-held dispensing valves generally have a good glue back-suction function. When the staff manually operates hand-held dispensing valves to apply low concentration glue to the products, dispensing valves can be very good in the middle and low concentration glue back-suction, to prevent glue dropping, leakage and other dispensing problems.
It has excellent glue back suction function.
Handheld dispensing valve glue backdraft function is not as good as the backdraft dispensing valve, but the glue backdraft effect is very good, for the low concentration of this easy to drop glue, glue leakage problem glue, glue backdraft function is very important, not to mention manual operation on the product coated with low concentration glue, so in In the process of dispensing glue, glue dropping, glue leakage and other dispensing problems can not occur, then the product coated with low concentration glue is required to use a hand-held dispensing valve with glue backsuction function to complete the production work.
When the product is coated with low concentration glue, the hand-held dispensing valve with glue back suction function is recommended.