This yellow ton bag launched by COSEK is designed specifically for heavy cargo transportation and warehousing. Using high-strength polyester woven fabric (warp and weft density ≥ 14 × 16 strands/inch), combined with thickened yellow handles (width 8cm, load-bearing capacity ≥ 1500N/piece), it can stably carry 2-3 tons of goods. The bag body adopts the "four main seams+cross reinforcement" process, combined with wooden pallets, which can disperse pressure and prevent deformation. It is an ideal packaging solution for industries such as steel, mining, and large mechanical components.
The core advantage of COSEK reinforced bulk bags lies in the dual reinforcement of materials and structure: the fabric is made of high-strength polyester filaments (single-filament strength ≥6cN/dtex), with a weaving density 30% higher than ordinary PP bags, significantly improving puncture resistance (penetration force ≥50N). The lifting handles feature "double-layer webbing + PU coating," which not only resists wear and aging but also withstands repeated lifting of 2-ton cargo (no significant deformation after 1,000 fatigue tests). The bag's seams are reinforced with additional "U-shaped reinforcement straps" (5cm wide), dispersing stress concentration points and completely addressing the common issues of "handle breakage and bag tearing" in traditional bulk bags.
The bottom of the bag is equipped with a "flat reinforcement layer" (3mm-thick PP board), which increases the contact area by 40% when placed on standard wood pallets (1200×1000mm), ensuring more even pressure distribution and preventing pallets from being punctured by sharp cargo. Additionally, the bag features "tie-down holes" (2cm in diameter) on all sides, allowing fixation with nylon ropes or steel straps to prevent sliding during transport. Tests show that using these bags with pallets improves loading/unloading efficiency by 50% and reduces cargo damage rates by 70%.
Designed for long-term outdoor use, these bags incorporate an "anti-UV masterbatch + antioxidant additive" formula, maintaining over 90% strength retention after 12 months of sun exposure (color fading ≤ΔE 3). The surface is treated with an "oil-repellent finish" (oil adhesion rate ≤5%), making it easy to clean even when exposed to lubricants or hydraulic oils. Under normal conditions, these bags can be reused 15-20 times, doubling the lifespan of ordinary bulk bags and significantly reducing procurement costs for businesses.
We offer extensive customization options: printing company logos or cargo codes (via hot stamping/screen printing); adapting sizes to different pallet specifications (e.g., 1100×1100mm, 1300×1100mm); choosing top or side openings (with sealing strips); and even adding GPS tracking modules (for real-time cargo location monitoring). All customized products are ISO 9001:2015 certified, ensuring precise alignment with customer requirements.
Item | Parameter | Standard |
---|---|---|
Material | High-strength polyester woven fabric + yellow lifting handles | GB/T 8946-2018, ASTM D4533-17 |
Load Capacity | 2000kg / 2500kg / 3000kg | ISO 21898:2005 |
Handle Load Capacity | ≥1500N per handle (four-way handles) | ASTM D638-14 |
UV Resistance | ≥90% strength retention after 12 months | ISO 4892-2:2017 |
Operating Temperature | -40℃ to +80℃ (low-temperature brittleness resistance) | DIN EN 13432:2000 |
Get a custom quote for COSEK yellow reinforced ton bag high load logistics container bag wooden pallet matching transport bag tailored to your specific requirements. Our experts are ready to help you find the perfect solution.