Filling a big bag with powdered material or fine product without dispersion requires a closed loading system that connects directly to a hopper or tube. This big bag with a loading valve and flat bottom—also known as a spout super sack or FIBC with filling valve—is manufactured by Maxtens from professional-grade woven polypropylene with an inner liner, making it the standard format for automated bulk packaging processes in plants or agro-industries.
Key Benefits
- Clean and metered loading: Top valve compatible with hoppers, discharge tubes, and automated filling spouts, allowing powders, flours, binders, or grains to be packaged without loss or dispersion.
- Integrated inner liner: Additional plastic barrier that isolates the content from the outer fabric and blocks the passage of environmental moisture, dust, and cross-contamination.
- Stable stacking: Flat bottom that keeps the bag firm and cubic once filled, facilitating stacking in columns on pallets without risk of tipping.
- UV-treated virgin polypropylene: Fabric designed to withstand prolonged Caribbean solar radiation, maintaining structural strength in warehouses with translucent roofs or open-air operations.
- Careful Maxtens manufacturing: Reinforced industrial seams in critical areas and handles sized with a 5:1 safety factor for safe lifting with a crane or forklift.
Applications and typical uses
- Packaging of gray and white cement, dry mortar, plaster, and binders in mixing plants.
- Filling of grains, flours, animal feed, and animal food raw materials.
- Handling of granular fertilizers and agricultural solutions in bulk presentation.
- Automated packaging operations where bag-to-hopper connection is necessary.
Quality and durability
The combination of virgin fabric, inner liner, and UV additive is the technical standard that separates a premium big bag from a generic low-cost one in the Dominican market. Maxtens reinforces the seams of the handles and the base, the points where a generic bag first fails when handling 1500 kg loads with a crane or forklift. For packaging products that will be transported multiple times or stored indoors for months, the difference is noticeable from the first use cycle.
Is it suitable for packaging food product or only industrial?
What's the real advantage of a fill spout over an open-mouth sack?
How does it behave under the intense Dominican Republic sun?
Still have questions?
Ask us and we will gladly help you with whatever you need.
| Material and construction | |
|---|---|
| Color | White fabric and black handles |
| Liner finish | Sewn to the outer layer |
| Document pocket | Yes |
| Valve dimensions | 40x50 cm (15.7x19.7 in) |
| Valve style | Cross-shaped opening / star closure |
| Liner | Yes |
| Liner material | LLDPE (linear low-density polyethylene) |
| Top opening type | Loading valve |
| Lifting loop type | Cross corner loops, 40 cm (16 in) free length |
| Base type | Flat base |
| Construction type | U-Panel |
| Dimensions and format | |
| Big bag dimensions | 90x90x110 cm (35.4x35.4x43.3 in) |
| Strength and performance | |
| Safe working load (SWL) | 1500 kg (3306.9 lb) |
| Safety factor (SF) | 5:1 |
| Durability and protection | |
| Protection | Yes (high) |
| Presentation and packaging | |
| Presentation | Pack of 30 big bags |
Food grade| Package: Width | 110.0 cm (43.31 in) |
|---|---|
| Package: Height | 42.0 cm (16.54 in) |
| Package: Depth | 55.0 cm (21.65 in) |
| Package: Weight | 46.5 kg |
Official MAXTENS warranty
What's covered
Confirmed defect: replacement or refund of the amount paid.
What's not covered
Pago & Seguridad
