Usually, the plastic material of transparent product is PS, PC, and PMMA. Among these three transparent plastic, PMMA has best light transparency, PC the second and PS the third.

PMMA Transparent product molding solution
PMMA plastic molding is very difficult. Special PMMA injection molding machine screw and barrel are required for PMMA plastic molding. PMMA should be well dried before injection molding, otherwise some product defects will arise.
PMMA plastic is widely used in lights cover, transparent cover for some panel, etc..

PC Transparent product molding solution
PC is also very difficult to injection molding because PC doesn’t have good flowability. Also special PC screw and barrel are required for PC injection molding machine because the special character of PC plastic. PC plastic needs to be fully dried before injection molding. Otherwise, product defects such as silver mark will happen.
PC plastic is also widely used as lights cover, fridge product. Now there are many new product designs, such as PC transparent cups, PC transparent chair. These transparent products are very beautiful popular in international market. Sino Mould has offer PC cup moulds, PC chair moulds to the international market.

PS Transparent product molding solution
PS injection molding is much easier than PMMA plastic and PC plastic although PS also requires special PS crew and barrel. Usually PS doesn’t need to be dried if it is well stored. PS is also widely use in fridge part, optical instrument, etc..
Nowadays, PS airline cup is very popular. We have offered PS airline cup to many airline companies, from USA, Russia, etc.

If any doubts about transparent product molding solution, please contact Sino.
Looking for Transparent product moulds, please contact us!

Miss Cina
E-mail: sinomould-13@hotmail.com
Skype: sinomould-13