Spinning Machine Line
High-Performance Spinning Machine Line: The Foundation of Superior FIBC Quality
At DHT Packaging, the journey of a high-quality Jumbo bag begins at our advanced Spinning Machine Line (Extruder Line). We believe that the strength and durability of the final product are determined by the quality of every single polypropylene (PP) yarn.
1. Advanced Extrusion Technology
Our factory is equipped with modern Extruder Lines (Lohia technology) that transform 100% virgin PP resin into high-tenacity tapes. This process is strictly monitored to ensure:
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Uniformity: Consistent thickness and width for every yarn.
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Optimal Tensile Strength: Ensuring the yarn can withstand heavy loads (SWL up to 2,500kg).
2. Enhanced Durability with UV Protection
During the spinning process, we integrate specialized UV stabilizers. This ensures that our PP yarns—and subsequently the finished Jumbo bags—can endure harsh weather conditions and prolonged sun exposure during international shipping and outdoor storage.
3. Precision and Speed
Our spinning line operates with high precision, allowing us to customize the denier (yarn density) and technical properties according to specific customer requirements. This flexibility is what allows DHT to serve diverse industries from chemicals to agriculture.
4. Quality Control from the Root
Every batch of yarn produced undergoes rigorous testing for elongation and breaking strength before moving to the weaving stage. By controlling the spinning process in-house, we guarantee that the material used in your packaging is nothing short of excellent.
DHT Packaging – Investing in Technology to Deliver Excellence.

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