![\"\u672a\u6807\u9898-1.jpg\"](\"https:\/\/ecdn6.globalso.com\/upload\/p\/4440\/image_other\/2025-12\/untitled-1.jpg\")
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<\/p>\n1. What is an Open Top & Flat Bottom FIBC?<\/p>\n
As the name suggests, this bulk bag is defined by two core structural features:<\/p>\n
Open Top (Full Opening)<\/p>\n
The top features a wide, unrestricted opening, usually formed by a tubular body or a full-size top cover. It allows fast, high-volume filling using cranes, forklifts, or direct manual loading.<\/p>\n
Flat Bottom<\/p>\n
The base is a flat square or rectangular structure, unlike traditional discharge-spout designs. It has no dedicated bottom discharge opening, or only a minor auxiliary opening for sampling or ventilation.<\/p>\n
<\/p>\n
2. Four Core Advantages That Solve Industry Pain Points<\/p>\n
This design is not just for show — it is optimized for specific operational needs.<\/p>\n
\u2460 Ultra-High Filling Efficiency, Time and Labor Saving<\/p>\n
Traditional FIBCs with small filling spouts limit loading speed. The wide open top acts like a large-capacity pocket, supporting direct pouring from filling machines, loaders, or manual operation. Filling efficiency is greatly improved, making it ideal for high-volume production.<\/p>\n
![\"\u5806\u53e0.jpg\"](\"https:\/\/ecdn6.globalso.com\/upload\/p\/4440\/image_other\/2026-01\/stacking.jpg\")
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\u2461 Stable Stacking, Safe and Space-Saving<\/p>\n
The flat bottom ensures outstanding stability. When filled, the bag stands firmly on the floor or pallet like a solid block. During multi-layer stacking, the flat base creates full contact with the surface above or below, preventing tilting or collapse. This greatly improves safety in storage and transportation while maximizing space utilization.<\/p>\n
\u2462 Minimal Residue, Complete Discharge<\/p>\n
For high-value or contamination-sensitive materials such as premium plastic pellets, food ingredients, and pharmaceutical intermediates, traditional discharge spouts often leave material trapped in bag corners. Flat bottom FIBCs are typically discharged by cutting or untying stitches for one-time emptying, resulting in extremely low residue. This reduces waste and avoids cross-contamination.<\/p>\n
\u2463 Simple Structure, Cost-Effective<\/p>\n
By eliminating complex bottom discharge components such as ropes, baffles, and special liners, the production process is simplified. With the same material and load capacity, this type of FIBC offers a more competitive price, helping businesses optimize packaging costs.<\/p>\n
![\"\u5fae\u4fe1\u56fe\u7247_20260318143718_139_21.jpg\"](\"https:\/\/ecdn6.globalso.com\/upload\/p\/4440\/image_other\/2026-03\/wechat-image_20260318143718_139_21.jpg\")
![\"photobank](\"https:\/\/ecdn6.globalso.com\/upload\/p\/4440\/image_other\/2026-03\/photobank-4.png\")
![\"jumbobagwithstones.jpg\"](\"https:\/\/ecdn6.globalso.com\/upload\/p\/4440\/image_other\/2026-01\/jumbobagwithstones.jpg\")
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3. Ideal Application Scenarios<\/p>\n
Open top & flat bottom FIBCs are perfectly matched to the following industries:<\/p>\n
\u2705 Plastics & Chemical Industry<\/p>\n
Plastic pellets (PP, PE, ABS, etc.), recycled resins, engineering plastics — fast filling, stable stacking, and complete discharge make this the most classic application.<\/p>\n
\u2705 Mineral & Building Materials Industry<\/p>\n
Ore, quartz sand, construction additives, powder additives and other free-flowing materials that do not require precise discharge control benefit greatly from the high-efficiency open-top design.<\/p>\n
\u2705 Food & Feed Industry<\/p>\n
Grain, feed raw materials, starch, sugar, salt, etc. Flat bottom design ensures stable stacking for long-term storage and enables clean, hygienic full discharge.<\/p>\n
\u2705 Recycling & Environmental Industry<\/p>\n
Waste textiles, plastic flakes, paper scraps and other bulky, irregular recyclables are easy to load through the wide opening, while the flat base keeps storage neat and stable.<\/p>\n
![\"fourslingstonbaginuse.jpg\"](\"https:\/\/ecdn6.globalso.com\/upload\/p\/4440\/image_other\/2026-01\/fourslingstonbaginuse.jpg\")
![\"jumbobaginreal.jpg\"](\"https:\/\/ecdn6.globalso.com\/upload\/p\/4440\/image_other\/2026-01\/jumbobaginreal.jpg\")
<\/p>\n
Purchasing & Usage Tips<\/p>\n
Confirm Discharge Method: Clarify whether you will empty the bag by lifting and pouring or cutting open on a forklift — this determines whether you need extra lifting loops or pallets.<\/p>\n
Material & Load Capacity: Select appropriate PP fabric weight and quality based on material characteristics (corrosiveness, sharpness) and target weight. A safety factor of 5:1 or 6:1 is recommended.<\/p>\n
Inner Liner Option: For moisture-sensitive goods, use a separate PE liner that can be removed and cut open together during discharge for better protection.<\/p>\n
Media Contact<\/span> 1. What is an Open Top & Flat Bottom FIBC? As the name suggests, this bulk bag is defined by two core structural features: Open Top (Full Opening) The top features a wide, unrestricted opening, usually formed by a tubular … Continue reading
Company Name:<\/strong> Linyi Silk Road International Trade Co., Ltd.<\/a>
Email:<\/strong> Send Email<\/a>
Country:<\/strong> China
Website:<\/strong> https:\/\/www.slwovenbag.com\/<\/a><\/p>\n<\/p>\n","protected":false},"excerpt":{"rendered":"