PP Extrusion Grade

PP Raffia Grade

PP raffia grades are used to produce oriented tapes for woven sacks, fabrics and FIBC. Stable extrusion, drawing and tape strength are central to grade selection.

Typical Applications

Woven Sacks

Packaging for fertilizer, grain, feed and industrial products.

FIBC and Bulk Bags

Woven structures selected according to load, safety factor and construction.

Woven Fabric

Coated and uncoated fabrics for industrial and packaging uses.

Strapping and Tape Products

Oriented tape applications requiring controlled drawing and strength.

Grade Selection Factors

The following factors are application references, not guaranteed specifications. Final selection must be confirmed using the current producer TDS, COA and customer requirements.

Selection ItemWhat to Confirm
Extrusion stability Match screw, die, output and filtration system.
Drawability Confirm draw ratio, oven setting and tape break performance.
Tenacity and elongation Define tape and fabric mechanical requirements.
Additives and recycled content State UV, color, filler or recycled-content requirements.

Information Needed for Quotation

Current grade, line speed, tape denier, draw ratio, tenacity target, UV or filler requirement, end product, quantity and destination port.

Frequently Asked Questions

Is every PP homopolymer suitable for raffia?

No. Raffia requires suitable extrusion and draw behavior.

Can calcium carbonate filler be used?

Yes in some products, but filler level affects processing and mechanical properties.

Can you support UV-stabilized requirements?

Confirm the required exposure and additive specification before quotation.

Related Pages

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