In mega infrastructure construction, automated Portland cement terminals, gypsum plaster mills, and dry-mix mortar production plants in 2026, package integrity and pallet stability during rough road transit and crane handling are vital. Standard flat bags bulge into irregular oval pillows upon filling, causing dangerous pallet shifting, lean, and container rollovers on tight highway curves. SherkatTrade manufactures heavy-duty 50kg Gusseted Woven Polypropylene (PP) Cement Sacks at our advanced polymer complex in Isfahan, featuring precision side M-folds that expand into uniform, flat-sided brick shapes.
Manufactured from high-tenacity virgin polypropylene polymer with high denier rating and anti-abrasion additives, our gusseted sacks increase volumetric payload efficiency by 30% and pallet stack stability by up to 50%. This enables high multi-tier vertical warehouse racking without structural deformation or stack collapse.
Calibrated under international ASTM and ISO industrial packaging standards, every lot undergoes 2-meter free-fall drop and cyclic tensile testing:
| Industrial Sector | Typical Fill Commodity | Critical Necessity of Gusseted Construction |
|---|---|---|
| Portland Cement Mills | Type I/II/V cement, white cement, pozzolanic cement | Stable rectangular stacking preventing overhang on pallet edges |
| Gypsum & Micronized Minerals | Building plaster, gypsum board base, calcium carbonate | Eliminates white dust sifting, keeping shipping containers spotless |
| Dry-Mix Mortars & Adhesives | Tile adhesives, joint fillers, non-shrink grouts | Superior retail shelf appeal with prominent side-gusset branding |
| Refractory & Heavy Minerals | Refractory mortar, foundry sands, calcined alumina | High load-bearing capacity for dense, heavy mineral aggregates |
The uniform brick-like geometry of filled gusseted bags eliminates dead space between pallets, maximizing freight payload and reducing per-ton transport costs.
Dimensional consistency and flat parallel side walls ensure smooth suction and clamping operations by automated robotic palletizing arms without line stoppages.
Our reinforced woven polypropylene fabric resists tearing when dragged across rebar, timber pallets, or gravelly construction site terrain.
The flat, expanded side gusset surfaces provide extra billboard space for brand logos, technical instructions, hazard icons, and traceability barcodes.
| Performance Metric | SherkatTrade 50kg Gusseted Sack | Standard Flat PP Bag | Multi-Wall Kraft Paper Bags |
|---|---|---|---|
| Filled Geometry | Uniform rectangular brick shape | Bulging oval pillow shape | Rectangular but water-sensitive |
| Pallet Transit Stability | 100% Stable, non-slip locking | High risk of pallet collapse | Good stability, but tears easily |
| Rain & Moisture Resistance | 100% Waterproof with PP lamination | Fast moisture penetration | Dissolves rapidly in rain |
| Drop & Burst Endurance | Zero burst from 2-meter drop | Frequent seam rupture on drop | Low burst resistance when wet |
| Overall Packaging Cost | Economical and highly durable | Cheap, but causes high cargo loss | Expensive with high breakage |
Yes, equipped with micro-perforations, our bags rapidly exhaust pressurized air during high-speed filling without allowing cement dust to escape.
Custom-printed orders with your factory logo and specifications start from 3,000 bags.
Yes, we offer extrusion-coated PP lamination for overseas export shipments to humid coastal regions.
Contact the SherkatTrade construction packaging export desk for technical datasheets, sample packs, and firm volume quotations:
| Dimensions | 50x60x11 cm (Gusseted) |
| Weight per Bag | 85g - 95g |
| Material | Laminated Polypropylene |
| Color | Pure White |
| Printing Type | Flexographic Printing |
| Load Capacity | 50 kg |
| Closure Type | Valve / Spout |
| UV Treatment | Yes |
| Food Grade | No |
| Custom Size Available | Yes |
