WPP sacks are very strong and durable and ideal for products such as metal fixings, plastic parts, textile and paper recycling, animal feeds etc.
WPP sacks (woven polypropylene) are made from PP (polypropylene) a high strength thermoplastic that is very flexible. The PP is extruded in tubular form which is then cut into threads that when woven together (warp and weft) form a very strong fabric.
The fabric is also manufactured in tubular form to the desired widths for the sacks and then cut and sewn into the lengths required to form the sack.
The top of the sack is then hemmed to avoid fraying.
Fabric can be coated with a thin PE layer making it waterproof.
WPP sacks can be printed with a company logo etc for identification and branding.
Types of WPP sacks available:
- Pillow Sack
- Gusseted Sewn Bottom Sack
- WPP with loose or sewn in liner
- Coated WPP Sacks
- Laminated WPP Sacks
- Various Colours
Plain unprinted WPP Sacks are available from stock for immediate delivery!