China’s Leading Trusted FIBC Bulk Bag Manufacturer

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A leading one-stop packaging solution provider specializing in customized FIBC bulk bags, woven bags and related products, featuring consistent quality, cost competitiveness and fast lead times.

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UV-resistant FIBC bulk bags

Internal Baffle Series

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U-shaped bag series

vintage ring

Best selling products of the month

Ventilated FIBC bulk bag series

heart shaped earrings

Soft Bulk Bag Pallet

Best selling products of the month

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medieval earrings

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Anti-static FIBC bulk bags

Wide top fabric with discharge spout

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Large Size: Designed for large-volume loads with a much wider opening than standard packaging bags to facilitate rapid material loading and unloading. Made of high-tensile polypropylene with an extra laminated coating, it delivers outstanding wear resistance, moisture proofing and waterproof performance.

The top filling spout enables easy connection with large machinery or conveying pipelines for fast, efficient material loading into FIBC bulk bags. Most filling spouts are round; the round design fits circular conveying pipes perfectly and delivers reliable sealing performance. The bottom discharge spout is positioned at the base of the FIBC to allow materials to flow out freely under gravity. It is simple to manufacture and features good sealing capability. To stop material leakage during transit and storage, discharge spouts are equipped with sealing components including zippers, drawstring ties and sealing caps. Certain sealing fittings also offer excellent moisture and dust resistance to maintain the quality of stored materials.

Filling & Discharge Spouts

Wide Top Fabric (Closed Skirt Fabric) is manufactured with high-density weaving technology and laminated with an outer coating. Equipped with fixed binding straps, it can fit tightly against the bag opening. The discharge spout comes with binding ropes and closing cloth to provide 360° fully sealed protection.

It can be easily connected to large-scale equipment or conveying pipelines, enabling fast and efficient filling of materials into bulk bags. It is mostly circular in shape. The round inlet fits perfectly with circular conveying pipelines and delivers excellent sealing performance.

Wide top fabric

Filling Spout

Application Fields

Chemical Industry & New Materials

Building Materials & Minerals

Grain, Feed and Food Raw Materials

Cross-border Bulk Commodity Logistics

General Chemicals: Plastic pellets, resins, pigments, fillers, rubber additives

Fine Powders: Lithium cathode/anode materials, graphite, silicon powder, ceramic powder

Hazardous Chemicals: Anti-static explosion-proof & UN-certified FIBCs for flammable dust, IEC compliant.

Features: PE liners, conductive yarns, leak-proof stitching, moisture & dust resistant for sea transport.

Cement, sand, quartz sand, talcum powder, lime, refractory materials, mineral powder; each bag holds 1–3 tons. It features thickened base fabric and high-tensile lifting belts, ideal for bulk transport at mines, precast component factories and ports. Replacing iron drums and small woven bags, it greatly boosts loading and unloading efficiency.

Wheat, corn, soybeans, flour, starch, sugar, feed pellets, food additives

Food-grade FIBCs comply with GB 4806 and FDA standards, featuring odorless clean liners free of fluorescent agents. Widely used for import & export of grain and oil, as well as turnover and storage in large feed mills.

Suitable for multi-modal transport by road, rail and sea. Empty bags can be folded to save container space, weighing over 70% less than drums and wooden boxes, which greatly reduces international logistics costs. They are essential packaging for mineral and agricultural exports to RCEP regions, Southeast Asia, the Americas, South America, Africa and the Middle East.

New Energy and Solid Waste Recycling Industry

Lithium battery raw materials, photovoltaic silicon materials, recycled plastics, construction waste recycling, industrial waste residues. Anti-static, high-strength reusable FIBCs cut packaging costs through repeated circulation.

Packaging Manufacturer

Yantai Haizhirun Packaging Technology Co., Ltd. provides one-stop packaging solutions covering R&D, production and customization. Our products include FIBC bulk bags, woven bags, composite bags, valve bags, paper-plastic bags, non-woven handbags, plastic packaging, cartons, paper boxes, labels, shrink film, feed film, tarpaulins and more. Supporting auxiliary materials are also available. We offer stable quality, high performance, as well as fast mass production and delivery.
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塑封塑料袋

无纺布袋

气门袋

宠物食品编织袋

√ Oeko-Tex Standard 100 Ecological Textile Certification

Quality Assurance

√ ISO 9001:2015 Quality Management System Certification

√ FDA Food Contact Material Certification

HaiZhiRun  International Certifications

Sold in More Than 20 Countries

Our customer base spans across Southeast Asia, Africa, South America, and the Middle East.

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Customer services

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