Professional thin-wall snack box mold in injection mold industry seems simple, actually very professional, including uniform cooling water, cooling effect and the product wall thickness control, more can reflect the aspect of professional to see whether the number of cavity and the modulus, the company can do more than a mold cavity, and the modulus of ultra-high, like general aviation cup mold can do one module and four cavities, every module is - 4 seconds
Rotomolding snack box forming principle that plastic forming is also called spin, Rotational molding, Rotational molding, Rotational molding, rotary forming, such as English expression for Rotational Moulding.
Fujian xing roll forming process is Qingdao will join the rest of the mould of plastic raw materials, and then die along two vertical axis rotation and heating, a mould of plastic food tray
raw materials under the action of gravity and thermal energy, evenly coated, gradually melt adhesive on the entire surface of the cavity, forming the shape of the required, then through shaped by cooling products.
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