
A Fabric That Stretches Sideways
Normal PP straw fabric has no stretch, but our Shaper Power Mesh Fabric is different. By incorporating elastic fibers into the PP yarn, the fabric can stretch 25%–35% across the width, while the length remains stable. This makes it ideal for bag openings-the fabric stretches as items are inserted and then pulls back to hold them securely. In short, this fabric provides a clean, snug fit for bags and pouches.
Maintains Its Shape After 50 Stretches
Stretch fabrics often lose their memory over time, becoming loose or saggy. We tested our fabric by stretching it 30% and releasing it, repeating the process 50 times. After 50 cycles, it retained 95% of its elastic recovery, maintaining its original shape. Full specifications are as follows:

|
Parameter |
Value |
|
Sideways Stretch |
25%–35% |
|
Elastic Recovery (50 cycles) |
≥95% |
|
Weight |
280–380 g/m² |
|
Width |
1.1–1.5 m |

Keeps the PP Look on the Outside
Many customers ask if adding elastic fibers changes the fabric's appearance. The answer is no-the elastic fibers are embedded inside, and the surface maintains the natural PP straw look. Nanping Jinwei operates 8 looms with independent tension control, capable of handling elastic and PP yarns simultaneously. Minimum order is 500 meters, and the stretch level can be adjusted. We provide a 30-day quality guarantee. With this fabric, your bags will retain their shape for a long time.
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