What is the relationship between output capacity and film width in blown film machines?

Yuexing at the 2025 Qingdao Gravure Printing Exhibition with the 1000ABA film blowing machine!

2025-07-07

Sincerely invite you to visit booth A4-B-T11!

2023 Qingdao Gravure Printing Exhibition

From July 7 to 9, 2025, the Qingdao International Convention and Exhibition Center (Hongdao Pavilion) will usher in the grand opening of the 2023 China International Gravure Printing Exhibition. As a professional manufacturer in the field of film blowing machines, Yuexing Machinery will bring its latest masterpiece, the 1000ABA high-performance film blowing machine, to a splendid appearance (booth number: A4-B-T11). We sincerely invite new and old customers to visit and guide us to explore cooperation opportunities!

The on-site demonstration of the efficient and stable production performance of the 1000ABA film blowing machine will demonstrate its core advantages such as high production capacity, low energy consumption, and intelligent control to meet the diverse film production needs.

2023 Qingdao Gravure Printing Exhibition

A team of professional engineers will explain the innovative processes of the equipment on site, such as precise temperature control system, automatic air ring adjustment, etc., to help customers improve film quality and production efficiency.

We provide customized solutions for flexible packaging, agricultural film, industrial film and other fields. Welcome to discuss cooperation one-on-one.

Time: July 7-9, 2025

Location: Qingdao International Convention and Exhibition Center (Hongdao Pavilion)

Booth No.: A4-B-T11

Looking forward to meeting you in Qingdao and opening a new chapter in film manufacturing!

Yuexing Machinery Co., Ltd.

Email:info@yuexingmach.com

Tel:+86 13771616165

Webe: https://yxfilmblowingmachine.com

Expert Insights & FAQ

The extruder screw diameter determines the output capacity (kg/hr), while the die head diameter and Blow-Up Ratio (BUR) determine the film's layflat width. To spec a machine, you should define your target width and thickness first, then work backward to determine the required output and screw size. How do I spec the right extruder size for my target film width?

Extruder size is determined by output demand: a 55mm screw delivers 80–120 kg/hr, while a 90mm screw reaches 300–400 kg/hr. Always spec the machine by working backward from your target layflat width and film thickness. film-blowing-machine-extruder-calculation

By upgrading to servo drive systems (saving 28-34% on haul-offs), implementing OEE monitoring, and optimizing IBC cooling systems, manufacturers can significantly reduce energy draw per kg of film. Energy saving blown film tips

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