Multilayer barrier PET bottles are generally used in sensitive beverage industries or sparkling beer beverages. The multi-layer barrier PET bottle is a preform made of a special process. The inner wall of the preform can be made of different materials to improve the barrier effect of the final bottle, so that the food inside is not easy to contact with the outside and accelerate its chemical reaction deterioration. For different preforms, it is not easy to stretch and blow molding. After professional design and testing, the company has successfully developed a new stretch-blowing process to produce various multi-layer barrier bottles.

→Notes

Multilayer barrier bottle Also known as barrier bottles, they are usually blown from preforms composed of multiple layers of materials or formed from ordinary preforms and then coated on the inside or outside.