Your premier choice for blown film molds,

Offering The Ultimate Customized Design

As a leader in the industry with high output co-extrusion die heads, we provide customized designs based on customer product needs, offering the precise production pressure required to achieve the ultimate in thickness uniformity. With stringent standards for surface treatment, we minimize the risk of retention and degradation to the greatest extent and eliminate unnecessary raw material waste. We adopt the most suitable design solutions to provide our customers with the best experience.

Customized Design

Experience of experts with advanced technology

Progress with customer

Never-ending development of new product

Cost reduction of blowing film

Reduce raw material degradation risk & Save a time of changing raw material

High reliability

Excellent durability of the die head

Horng Tair Die Head

At the core of every Horng Tair Group’s multi-layer blown film production line, there is our breakthrough Horng Tair Die Head mold technology. With years of manufacturing and design experience combined with precise calculations from simulation analysis, Horng Tair has achieved industry-leading film transparency and strength.

Regardless of the product type or number of layers, Horng Tair Die Head ensures optimal flow channel efficiency. Horng Tair excels in high output production and has special insights into both symmetrical and asymmetrical films.

Customized Design

Experience of experts with advanced technology

The flow channels for the melt are constructed through the combination of the latest technological calculations and years of accumulated experience.
The melt is maintained at just the right production pressure and temperature within the mold. With sufficient overlaps, the die head ensures that as the plastic melt exits the die gap, it achieves optimal uniformity in thickness and strength.

Progress with customer

Never-ending development of new product

As technology is developing real fast, we keep developing blown film technology for new materials, faster than the anybody in this field. We have developed equipment for masking film, product protect film, medical TPU film due to customer's demands. Our goal is to stay at the forefront of the industry with our customers.
Now, Horng Tair Group continues to develop new products in the fields of medical film, electronics packaging, food packaging, and daily necessities, providing all the know-hows came from rich experience and advanced technologies to the customers.

Cost reduction of blowing film

Reduce raw material degradation risk & Save a time of changing raw material

Through the minimum contact surface and smooth turning angle in the flow channel, self-cleaning effect is increased and the risk of stagnation is eliminated. Thereby, using Horng Tair Die can reduce the time to complete material change and maintain the lowest operating energy consumption.
Because Horng Tair pursues excellent smoothness of die channel surface, a special surface pre-treatment department was established to maximize the effect of surface coating and make every step of polishing careful and perfect. This effort of Horng Tair makes Horng Tair Die avoid the pipe effects and reduce cleaning frequency.

High reliability

Excellent durability of the die head

The high quality of Horng Tair Die Heads come from persistence in the selecting materials and heat treatment processes, which are complex and time-consuming. This makes them less susceptible to deformation due to metal fatigue and helps maintaining good thickness tolerances.
Due to the structure with additional strength, and the design for the minimal pressure loss, which is achievable through calculation, the damage of the die head surface would be minimized to the greatest extent, and the service life of the die can be extended.