The bottleneck crystallization technology of hot-filled PET bottles is the key

As a newly developed product, BOPP bottles are currently mainly focused on some beverages that require high-temperature or pasteurization, such as herbal tea. The space for reducing the weight of PET bottles used for carbonated drinks and bottled water is already very small. 

The future development is mainly the high-speed production of production equipment.Technology update in the plastic bottle industry. The plastic bottle industry is an industry with frequent technological updates.Plastic household cup Suppliers. PE containers are not widely used in beverage plastic blow molding machines, mainly concentrated in a small amount of large-capacity (such as 5 liters) bottled water. 

At present, the new technology can make the bottle tolerate a filling temperature of 93°C, although from the perspective of killing feces, higher temperature may not be more than necessary. It has been reported that drinking buckets made of PET can also meet the quality requirements, but in a short period of time, PET still has no possibility of replacing PC. The bottleneck crystallization technology of hot-filled PET bottles is the key. 

For new products, timely mastery of new technologies is essential for the development of an enterprise. The development of plastic bottles has gone through several processes such as adding PEN and applying barrier coatings.

At present, a more feasible solution is to use multilayer bottle production technology with EVOH or nylon as the barrier layer. Its main application areas are currently concentrated on large infusion products. Here are some introductions and precautions about it. However, due to cost and other factors, it is not clear when this market will start. With the advent of the era of cold aseptic beverage filling, ordinary PET bottles are making a comeback.