Conversion Line for PP woven sack Top Hemming
Break-through technology to replace manual sewing jobs on PP woven sack mouth; hence, labor and space occupied are reduced tremendously, which has made slim factory possible. Clean manufacturing process has been ensured because no human hand would be touching inside of PE inner liner. Massive reduction of sewing thread usage helps manufacturers to stay competitive in pricing.
- 1 machine, 1 process — Complete PE liner insertion and top hemming in a single automated operation
- Labor cost reduction — Replaces manual sewing jobs; frees factory floor space for other operations
- Lean manufacturing ready — Smaller factory footprint, fewer operators, fewer process steps
- Clean manufacturing — No human contact inside PE liner; suitable for hygienic packaging requirements
- Competitive pricing — Massive reduction in sewing thread usage improves cost per sack
What does Phyllis's conversion line automate in PP woven sack production?
The Phyllis conversion line automates the entire process of inserting a PE inner liner into a PP woven sack and hemming the top of the sack mouth — all in one machine and one continuous process. This replaces traditional manual sewing operations that require multiple workers and separate process steps.
How does the automated conversion line reduce labor costs?
By replacing manual sewing jobs on the sack mouth with automated hemming, the conversion line significantly reduces the number of operators needed per shift. Factory floor space previously occupied by sewing stations can be reclaimed, enabling a slimmer, leaner factory layout.
Is Phyllis's conversion line suitable for hygienic packaging requirements?
Yes. Because the machine handles PE liner insertion without any human hand contact inside the liner, the process supports cleaner manufacturing standards. This makes it well-suited for packaging food products, chemicals, fertilizers, and other contents that require contamination control.
Does Phyllis offer conversion lines for FIBC bulk bag production as well?
Yes. Phyllis offers dedicated conversion lines for both PP woven sack production (S0005) and FIBC / bulk bag production (S0028). Please refer to the FIBC Production Line section or contact our team for FIBC-specific specifications.
- Top hemming speed up to 16 bags per minute
- Bag mouth can be folded or not folded
- Top hemming can be done with, or without PE inner liner
*Speed varies with different sizes of sack, and quality of fabric and liner
| Model Number | Konvatex H |
|---|---|
| Application | Top hemming for PP woven sack |
| Outer PP Woven sack width | 400-750 mm |
| Outer PP woven sack length | 670-1200mm |
| PE inner liner width | 20mm wider than outer PP woven sack |
| PE inner liner length | 30-120mm longer than outer PP woven sack |
| PE inner liner thickness | 15-50 micron (HDPE) 25-80 micron (LDPE) |
| Production capacity | 13-16 pcs/min |
*Speed varies with different sizes of sack, and quality of fabric
