Spring Plastic & Mould Industry Co., Ltd.

We specialize in new bottle developing, sample bottle measuring, design and machining. All bottle moulds supplied with uniform dimensions and mirror finished cavity. Some moulds are made to fit kinds of blowing machines which are one-stage or two-stage. The moulds are widely used for mineral water, carbonate, juice and not filling package. We can also help customers for their factory or production line design.

SP series full-automatic PET stretch blow molding machine is the most stable two-step automatic stretch blow moulding machine. It has one to four cavities and the maximum capacity of the products is 2L. It can blow bottles in shapes: carbonated, mineral, pesticide, cosmetics, wide-mouth, hot filling, and other packing containers, which is made of plastic of crystalline type, such as PET and PP etc.

SP22-V stretch blow molding machine is specially designed to produce 5-gallon bottle and 25L wide mouth jar. Its output is up to 90 BPH for 5-gallon bottle and even could reach 120 bottles per hour in certain case. SP22-V consists of main unit and rotary infrared heater. The ordinary quartz lamp cannot heat preform ideally because the preform wall is excessively thick. The infrared heater with high penetrative force can heat the inside and outside of preform simultaneously and keep preform in even heating, therefore high shaping quality. What an operator should do during production is just to put heated preform into the blow mold and press the switch, and then computer will take care of the whole procedure.

we have all kind of sport caps ,include mineral bottle cap; oil bottle cap; juice bottle cap; different neck size for your purpose,welcome you inquiring

We have all kinds of PET bottle preform,from 10g to 800g; 5 gallon bottle PET preform have 3 kinds style,700g .730g and 750g preforms;