Production process

Integrated Production System

The manufacturing process is meticulously monitored at every stage to ensure the highest quality products. Each product undergoes thorough inspection before final delivery, guaranteeing genuine value for our customers.

EXTRUSION

The raw material comprises polyethylene resin pellets, which act as the foundation for producing blue tarpaulins. These pellets are melted down and shaped into a thin film, forming the initial stage of the production process.

The film is slit into smaller sections and stretched using heat plates and rollers. This stretching process produces thin, strong fibers. The finished fibers are then rolled up individually by a machine.

WEAVING

Yarn is wound and loaded into the machine to manufacture fabric. The factory is equipped with numerous water jet loom weaving machines, which produce a diverse array of fabrics in succession. In this manner, the fabric is finalized, with a finished width of approximately 2.1 meters.

COATING

A blue coating is applied to the white fabric created earlier, resulting in the completion of a large blue tarpaulin.

PROCESSING AND PACKING

After cutting to the specified dimensions, reinforcing the edges, and affixing eyelets, the material is neatly folded and sealed using machinery.

By employing innovative techniques in yarn production, weaving, and coating, we create multifunctional tarpaulins, including fire-resistant sheets, heat-reflective sheets, and UV-protective sheets. We meticulously adjust the raw materials, heat plate temperatures, and roller speeds to produce a diverse range of flat yarns. With K-TARP VINA's extensive expertise and know-how, we provide custom tarpaulins tailored to meet our customers' specific needs.

QUALITY MANAGEMENT

Extrusion

Fiber Thickness: Measured three times daily during roll changes using quality control instruments.
Heat Treatment: The speed of the second and third rollers is monitored three times a day or whenever the machine is restarted.
Fiber Stretching: The stretching speed of the first and second rollers is monitored hourly or upon restarting.
Tensile Strength: Tested with the appropriate equipment to ensure compliance with industry standards.

Weaving

Looms: Automatically stop when a defect is detected.
Quality Inspection:
Continuous monitoring of warp and weft yarns.
Automatic regulation of fabric moisture content.
Measurement of fabric edge dimensions using precision instruments.
Speed adjustment of the water motor based on woven yarn specifications.
Automated Production: Fully automated fiber production for conventional mesh tarpaulin fabric.

Coating

Continuous Monitoring: Fabric weight and color specifications are consistently monitored to ensure quality.
High-Quality Equipment: Advanced equipment controls the fabric coating process.
Quality Inspection:
Weight is checked before and after coating.
Adhesive properties are tested three times per roll.
Color consistency is verified every 10 minutes.

Packaging and Delivery

Final Quality Inspection: Experienced Quality Control (QC) personnel conduct final inspections from production through to packaging and delivery. Products that do not meet quality standards are excluded from the final process.