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The characteristics of multi-layer co-extrusion blow molding High-barrier hollow products of multi-layer co extrusion blow molding are extruded and blown into hollow products from several different raw materials through a composite die to achieve the barrier of the container to CO2, O2 or gasoline,
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Multi-layer hollow blow molding machine may present abnormal phenomena similar to extrusion blow molding, but also may present two abnormal phenomena unique to multi-layer hollow blow molding. I. Products present delamination phenomenon The melt temperature of the bonding layer is too low, and the m
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Multi-layer hollow blow molding machine faults and troubleshooting methodsMultilayer blow molding (multi layer blow molding) is a blow molding technology developed to meet the special requirements of certain industries such as pharmaceuticals, food and cosmetics for packaging containers such as air
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Multi-layer co-extrusion head, the head is the heart and brain of the multi-layer co-extrusion hollow plastic molding machine, its performance should be able to achieve: control each layer to achieve the best state and complete circumferential and lateral material distribution, A wide range of plast
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1. Each heating zone has an independent segmented temperature control; the orientation and interval of the lamps and reflectors in the heating zone can be adjusted according to the different shapes and sizes of the preforms, so as to achieve the ideal heating effect .2. The method of constant pressu
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There are many types of automatic blow molding machines. When we use them, we must pay attention to selecting the appropriate model for production.Features of automatic blow molding machine:1. Each heating zone is equipped with independent segmented temperature control; the position and distance of
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