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This laminated internal baffle FIBC is a customized heavy-duty bulk packaging solution ly developed for storing, stacking and long-distance shipping HDPE plastic pellets, HDPE granules, polyethylene resin and other polymer raw materials. The standard finished dimension of this form-stable bulk bag measures 103cm width × 103cm depth × 160cm height, designed to maximize container space utilization for plastic raw material logistics while maintaining stable vertical shape after full loading.
Distinct from ordinary general-purpose FIBCs, all load-bearing structural accessories adopt premium high-tenacity polyester textile materials to upgrade overall tensile performance. The bag is configured with four integrated main lifting belts paired with four independent corner lifting rings, evenly distributing the weight of dense HDPE particles during forklift hoisting, crane lifting and multi-layer warehouse stacking, effectively avoiding local tearing, strap deformation or bag tilting. The bottom closing drawstring that seals the discharge outlet is also woven from thickened polyester yarn, delivering outstanding abrasion resistance and tensile durability against repeated pulling during blanking operations.
For secure bottom sealing during transit, we equip each HDPE bulk bag with custom-machined Type B lock buckles. The specialized lock structure firmly fastens the polyester drawstring without slipping loose under heavy material pressure, stopping fine plastic pellets from leaking through the bottom gap during land and sea transportation. The core shaping craft of this product is four-side panel stitching combined with built-in internal baffle webbing; the internal tension belts restrain the bag body from bulging outward when filled with granular HDPE, keeping the square profile neat and upright, greatly improving stacking stability and warehouse space efficiency.
An integrated outer lamination film is coated onto the woven polypropylene substrate, forming an intact moisture-proof barrier layer. The lamination effectively blocks humid air, rainwater and surface condensation from penetrating the bag interior, preventing HDPE pellets from absorbing moisture and caking, which is critical for maintaining raw material purity and processing performance at plastic molding factories.
Comprehensive OEM modification support covers all core parameters beyond the standard 103×103×160cm specification. Clients can customize arbitrary width, depth and height dimensions, adjust the rated safe working load ranging from 500kg up to 2000kg, print multi-color brand logos, batch codes and handling instructions on the outer surface, and modify lifting hardware, closure styles, baffle layout and lamination thickness according to production workflows.
As a dual-base FIBC manufacturer operating synchronized production workshops, we strictly control raw material tensile testing, baffle sewing precision and lamination tightness for every petrochemical bulk bag order. This form-stable laminated FIBC is widely adopted by petrochemical enterprises, plastic compounding factories, polymer raw material distributors and plastic injection molding manufacturers worldwide. Online consultation sessions are available to design tailored jumbo bag solutions for various plastic resin bulk packaging demands.
The standard finished dimensions are 103cm width × 103cm depth × 160cm height. Through OEM customization, the safe working load (SWL) can be adjusted to support capacities ranging from 500kg up to 2000kg.
Internal baffle webbing restrains the bulk bag from bulging outward after filling with HDPE pellets. This maintains a square, vertical shape, maximizing shipping container space and enhancing warehouse stacking stability.
Each bag features thickened polyester drawstrings locked securely with custom-machined Type B buckles. This mechanism prevents slippage under high internal pressure and stops fine granules from leaking out.
An integrated outer lamination film is coated directly onto the woven polypropylene fabric, creating a reliable barrier that protects polymer raw materials from humid air, rainwater, and surface condensation.
Full customization is supported for width, depth, height, lifting belt configurations, closure mechanisms, baffle layouts, lamination thickness, and multi-color printing for brand logos and handling instructions.
Production is carried out across dual synchronized manufacturing workshops, applying strict raw material tensile testing and precise baffle sewing quality controls.
