PP perform are widely using blowing for baby feeding bottle, sport bottles and so on.The preform mould of PP mould design is complex than PET preform mould, but basic structure is the same.
Each cavity self locking;
hot runner valve gated system;
Hot runner nozzle single point temperature control,Uniform heating temperature;
Excellent water cooling efficiency of cooling system;
The PP preform product design is very important , engineers will consider if the preform design and the thickness can allows the bottle in perfect blowing performance.
To test this, general make PP preform testing mould with single cavity.
Besides, the molding temperature is also very essential for PP preform blowing effect.
If you’re interested in perform mould, pls kindly contact us.
Link to this article：PP preform mould supplier
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