Successful Case: Liner Inserting & Top Hemming Machine for PP Woven Bags in Turkmenistan

Liner Inserting & Top Hemming Machine for PP Woven Bags in Turkmenistan

Discover how Qianfeng Machinery helped a Turkmenistani factory in Türkmenabat upgrade their woven bag production with our Automatic Liner-Inserting & Top-Hemming, Cutting & Sewing Machine—featuring an AI vision inspection system for automatic rejection of defective bags.
 

Client Background

In February 2025, a customer from Türkmenabat, Turkmenistan—operating a full-line production including PP tape extrusion and circular weaving—placed an order with Qianfeng Machinery. Their factory includes mostly Indian machines and some Turkish equipment. They produce high-quality woven bags for local and regional markets.
 

Customer's Requirement

The customer wanted to:
Automatically insert inner liners
Perform top-hemming for stronger bag mouths
Cut and sew woven bags efficiently
Ensure consistent quality while reducing labor costs
 

Qianfeng's Solution

We provided a space-saving, all-in-one system integrating liner insertion, top-hemming, cutting & sewing, with AI vision detection to automatically remove defective bags. The machine seamlessly fits into their existing production line, improving efficiency and product consistency.

Machine Speed

15–20 bags/min (full process: liner + top hemming + cutting & sewing)
22–35 bags/min (liner only)
20–27 bags/min (top hemming only)
40–50 bags/min (cutting & sewing only)
 

Project Timeline

February 2025: Order placed
April 2025: Machine shipped to Turkmenistan
September 2025: Qianfeng technician completed installation, commissioning, and operator training within 7 days
 

Customer Feedback

Smooth and stable machine operation
Reduced labor intensity
Improved productivity and consistent quality
AI vision ensures defective bags are automatically rejected
Customer highly satisfied with machine quality and performance

We continue to deliver cutting-edge woven bag solutions worldwide in 2025.
 

Contact Us for More Details

Email: info@qianfeng-machine.com / qianfeng@qianfeng-machine.com 
Phone: +86-15868562229/15868562226
Wenzhou Qianfeng Machinery Co., Ltd.
September 12, 2025