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Spit out the matters needing attention about preventing plastic
Spit out the matters needing attention about preventing plastic 1, if plastic flying, may cause serious burns face and hands.Please use appropriate protective devices such as protective glasses, heat resistant gloves, away from the nozzle material. 2, the insufficient drying and the decomposition of the clear plastic, plastic may be from the nozzle.At this time, please pay attention to use keyed speed (about 10 mm/SEC) material. 3, for the use of needle valve nozzle, when forming in the middle, please set the nozzle to "on", formation breakdown easy to send out the status of the gas. 4, can not contact with the hand from the nozzle injection plastic. 5, removing mixture injection plastic temperature is very high, please after temperature sufficient to reduce and remove.If you had to take out the plastic under high temperature, be sure to use tool bar or wear heat resistant gloves. 6, as burns may occur in order to clean up after removing mixture residual plastic, with the nozzle, heating heating cylinder and the cylinder cover contact and be sure to use heat resistant gloves.