Molding defects and anomalies in the final concentrate on the quality of molding products is reflected. Injection Products shortcomings can be divided into the following points:
(1) lack of product injection;
(2) product overflow edge;
(3) Product dents and bubbles;
(4) The products are then marks;
(5) Product crisp;
(6) plastic color;
(7) products are silver, stripes and flow lines;
(8) Product gate turbidity;
(9) Product warpage and shrinkage;
(10) Product dimensions are not allowed;
(11) Product paste mold;
(12) Paste the flow of materials;
(13) nozzle drooling.
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China PRM Industry
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