One of the major advantages of stretch blow molding is the ability to stretch the preform in both the hoop direction and the axial direction. This biaxial stretching of material increases the tensile strength, barrier properties, drop impact, clarity, and top load in the container. With these increases it is usually possible to reduce the overall weight in a container by 10 to 15 percent less then when producing a container in another way.

PID control achieves precise and steady temperature
Servo motor driving wheel avoids pollution from hydraulic oil
Damp and pollution free, hygienic requirement for food grade containers is guaranteed
Each tools of molds could be modified, installed and changed individually and maintained easily

The one step method was preferred by jar supplier and empty bottle supplier because the entire molding process is done with only 1 machine. The two step method requires 2 machines, one to make the preform and another one to process it, requiring more energy to operate. In addition to being more efficient, the one step method allows more flexibility of shapes and geometries when processing because the preform is stretch blown immediately into the blow cavities which gives greater control of wall thicknesses. The visual quality of the part produced using the one step method is also much higher.

Data Sheet of JASU Injection Stretch Blow Molding Machine (ISBM)

Water jar making machine / blow molding equipment is widely used for various plastic materials and has broad application prospects

Food and Dairy: Water bottles, beverage bottles, and food packaging
Pharmaceutical / cosmetics: pharmaceutical, health care, personal care and cosmetic bottles
Households: households and detergent bottles, laundry bottles, liquid soap plastic bottles containers and lotion bottles
A large range of refined and essential designed platic blow molded bottles and jars are available from size 10ml to 2500ml.

PET stretch blow molding machines is used for producing various range of bottles that have numerous applications in different industries such as food & beverages, pharmaceuticals, personal care & cosmetics and many more.

1. We will check and test the machine and send the video to the customer for reference prior the delivery.
2. Attache/send an operational manual in English version with the shipment.
3. To use the machine only need to connect power and connect to the air supply and water supply according to the manual or video instructions if requested.
4. Service technicians are on call to instruct via voice and videos. They all hold visa and passport and be able to serve on site.​