In the fast-paced grain processing and commercial milling industries of 2026, packaging wheat flour—including bakery flour, all-purpose flour, cake flour, and semolina—presents unique engineering challenges. Because flour is an ultra-fine powder, standard woven sacks suffer from dusting leakage, while non-porous bags trap air during high-speed auger packing, causing unstable ballooned pallets.
SherkatTrade engineers specialized 50kg Woven Polypropylene (PP) Wheat Flour Sacks at our advanced polymer extrusion facilities in Isfahan. Utilizing 100% pure virgin food-grade polypropylene resins, our sacks feature high-density micro-woven structures that effectively capture microscopic flour particles while allowing compressed air to escape instantly. This preserves bakery gluten quality, ensures warehouse cleanliness, and creates stable, flat pallet stacks for international cross-border trade.
Every batch of SherkatTrade flour sacks is certified non-toxic and compliant with international food-contact safety standards (EU 10/2011 and US FDA 21 CFR 177.1520):
Flour dust in milling plants creates respiratory hazards and increases industrial dust explosion risks. SherkatTrade's dense weave structure keeps the milling environment, conveyor belts, and shipping containers completely clean.
Wheat flour absorbs ambient odors and humidity easily. Our pure, odorless virgin polypropylene protects the delicate flavor, aroma, and gluten functionality of your flour during long-distance maritime and overland transit.
Because trapped packing air vents immediately through the engineered micro-pores, bags settle instantly upon stitching, forming square, rigid pallet units that do not shift during transport.
We offer multi-color flexographic printing (up to 6 colors) using non-toxic, water-based, lead-free inks that showcase your mill brand vibrantly while meeting international food safety compliance.
| Quality Parameter | SherkatTrade 50kg Flour Sacks | Standard Generic Market Bags |
|---|---|---|
| Material Purity & Food Grade | 100% Virgin PP, odorless & certified | Recycled polymers with strong plastic smell |
| Flour Dust Sifting Leakage | Virtually zero (Tight 14×14 mesh) | Continuous flour dusting and product loss |
| Packing De-aeration Speed | Immediate air release, flat pallets | Trapped air causing bag bulging and pallet tipping |
| Mouth Fraying & Fiber Shedding | Zero (Ultrasonic thermal cut) | Loose fraying threads contaminating flour dough |
| Bottom Stitch Reliability | Double fold with heavy-duty thread | Single-stitch prone to bursting on forklift drop |
Yes. For export to high-humidity tropical climates or extended maritime shipping, we offer micro-perforated BOPP laminated bags or sacks with ultra-thin polyethylene (PE) inner liners.
Custom brand printing is available starting from minimum runs of 5,000 sacks, with professional plate-making and color-matching services.
We coordinate direct overland container trucks and sea-freight containers from our Isfahan hub, complete with phytosanitary and food-grade compliance certificates.
Contact the SherkatTrade milling packaging division for technical datasheets, sample kits, and volume quotations:
| Dimensions | 60x100 cm |
| Weight per Bag | 85g - 90g |
| Material | Standard Woven Polypropylene |
| Color | Pure White |
| Printing Type | Flexographic Printing |
| Load Capacity | 50 kg |
| Closure Type | Sift-Proof Chain Stitch |
| UV Treatment | Yes |
| Food Grade | Yes |
| Custom Size Available | Yes |
