Overview
The new dual-diameter FIBC represents an innovation in bulk bag design, featuring a unique construction that provides two distinct diameter measurements. This design offers increased stability during filling and transport compared to standard single-diameter FIBCs. Primarily used in industries requiring bulk material handling, these bags combine the durability of traditional FIBCs with enhanced functional versatility. The dual-diameter configuration allows for better material distribution and improved stacking capabilities in storage and transport situations.
Structure and Working Principle
These FIBCs feature a reinforced woven polypropylene body with strategically placed lifting loops. The dual-diameter design means the bag has a narrower bottom diameter that widens at a specific point, creating a more stable base when filled. The working principle relies on the bag's ability to maintain structural integrity under load while allowing for efficient filling and discharge. The design prevents the 'ballooning' effect common with standard FIBCs, reducing the risk of toppling during handling operations.
Key Features
Dual-diameter construction provides superior stability during transport and storage, significantly reducing the risk of toppling compared to conventional designs. The bags typically feature four lifting loops rated for the full capacity load. Optional features include liners for moisture-sensitive materials, discharge spouts for controlled emptying, and anti-static properties for use with flammable materials. UV-stabilized versions are available for outdoor storage applications.
Application Areas
These FIBCs are widely used in agriculture for grains and fertilizers, in chemical industries for powdered and granular materials, and in construction for cement and dry mixes. The mining industry utilizes them for ore concentrates and minerals, while food processing operations employ them for sugar, flour, and other bulk ingredients. Their stability makes them particularly valuable in applications where bags are stacked during transport or storage.
Maintenance and Precautions
Regular inspection for tears, broken stitching, or damaged lifting loops is essential for safety. Damaged bags should be removed from service immediately. Storage recommendations include keeping bags in a dry environment away from direct sunlight when not in use. For cleaning, follow manufacturer guidelines based on the materials handled, with specialized cleaning required for certain chemical residues.
B2B Procurement Guide
When sourcing these FIBCs, verify the manufacturer's certifications including ISO 9001 and specific industry standards relevant to your application (e.g., FDA compliance for food contact). Consider minimum order quantities, which typically range from 100-500 units for standard designs. Lead times vary from 2-8 weeks depending on customization requirements. Many suppliers offer branding and labeling options for corporate identity purposes.
Related Manufacturers
- 主营：吨包袋、太空袋、预压袋、吊装吨袋、拉筋吨袋、平底吨袋、集装袋、运输袋、粉末颗粒、十字托底、带内衬吨包
- 主营：缓冲袋、集装袋、包装袋、编织吨袋、铝塑吨袋、导电吨袋、防水吨袋、防潮吨袋、加固吨袋、双径布吨袋、大开口大号吨袋、拉筋袋、塑料吨包、四角吊带袋、化学品包装、食品吨包袋、花边吨包袋、免托盘吨包、透气吨包袋、铝箔吨包袋、定做免托盘吨
- 主营：吨包袋、上料口吨包袋、大平口吨包袋、吨袋、化工饲料吨袋、防潮吨袋、井字兜底吨袋、圆形吨袋、方形吨袋、聚丙烯编织袋、集装袋、太空包、导电集装袋、聚丙烯吨包袋、PP吨包袋、淀粉厂吨包袋、软托盘、编织袋吨包袋
- 主营：吨包袋、软托盘、预压袋、化工吨袋、大号吨袋、垃圾吨袋、防洪吨袋、防水吨袋、防潮吨袋、仓库周转用吨袋、U型吨袋、u型袋吨袋、内拉筋吨袋、炭黑吨袋、炭黑拉筋吨袋、集装袋、包装袋、太空袋、拉筋袋、塑料吨包、U型吨包袋、内拉筋吨包、炭黑集装袋、四吊吨包袋、吨包软托盘
- 主营：编织袋、塑料编织袋、蛇皮袋、吨袋厂家、牛皮纸袋、纸塑复合袋、阀口编织袋、吨包袋、集装袋、吊装袋、太空袋、软托盘、吨托、包装袋、覆膜编织袋、涂膜编织袋、彩印编织袋、透明编织袋、白色编织袋、灰绿色编织袋、黄色红色编织袋、防水编织袋、PP编织袋、PE内膜袋、编织袋印刷定做
- 主营：复合膜、铝箔袋、定制包装卷膜、铝箔吨袋、复合塑料包装膜、坚果包装密封袋
- 主营：吨袋、吨包、吨包袋、集装袋
- 主营：吨袋、防水吨袋、化工吨袋集装袋、吨包袋、集装袋
- 主营：EPE珍珠棉、防静电EPE珍珠棉、气泡膜卷材、全新双茎布吨包、防静电气泡膜、集装袋、太空包、吨包袋、太空袋、软托盘、中空板卷材、片材、箱子、异型材、万通板、吸塑包装、吸塑托盘
- 主营：中空板、天地盖围板箱、塑料蜂窝板、吨袋、拉筋吨袋、铝箔吨袋、防水吨袋、危废吨袋、污泥吨袋、导电吨袋、固废吨袋、PP中空板、防静电中空板、塑料周转箱、围板箱、中空板周转箱、蜂窝板箱、吨包、中空板折叠箱、蜂窝板围板箱、周转箱、汽车零部件围板箱、集装袋、注塑箱、中空板隔板
- 主营：编织袋、塑料编织袋、蛇皮袋、牛皮纸袋、纸塑复合袋、阀口编织袋、吨包袋、集装袋、吊装袋、太空袋、软托盘、包装袋、覆膜编织袋、涂膜编织袋、彩印编织袋、透明编织袋、白色编织袋、灰绿色编织袋、黄色红色编织袋、防水编织袋、PP编织袋、PE内膜袋、编织袋印刷定做、筒布
- 主营：吨包袋、太空袋、预压袋、耐磨吨袋、防水吨袋、防潮吨袋、白色吨袋、托底吨袋、大号吨袋、防泄漏吨袋、化工矿产吨袋、集装袋、集装箱、带内衬吨包、混凝土颗粒、桥梁预压吨包、桥梁预压污泥
- 主营：防汛沙袋、吸水膨胀袋、保暖帐篷布、吨袋、沙漠数码帆布、防汛专用沙袋、防水迷彩篷布、卡板绑带、帆布包、货物捆绑带、圆形吨包、刀刮布双面防水篷布、有机硅挂胶防水货车篷布、清塘工具吊鱼袋子、涤棉帆布、罐衣
- 主营：吨包袋、预压袋、编织袋、定制吨袋、吊装吨袋、处理吨袋、垃圾吨袋、加厚吨袋、防洪吨袋、耐磨吨袋、预压吨袋、洋葱蔬菜吨袋、立体袋、集装袋、内膜袋、包装袋、太空袋、拉筋袋、吊装袋、物料包装、包装制品、包装材料、塑料托盘、带内衬吨包、定制桥梁预
- 主营：食品袋、内衬袋、包装袋、危包吨袋、化工吨袋、铝箔吨袋、拉筋吨袋、铝膜吨袋、集装吨袋、加厚吨袋、塑料吨袋、桥梁吨袋、液体吨袋、耐高温吨袋、拉筋袋、液体内袋、包装吨包、铝箔内袋、耐高温袋、包装圆桶、长途运输、铝膜内袋、集装袋带内、柔性集装袋、沥青集装袋
- 主营：加厚吨包、白色太空、方形集装袋、太空吨袋、化工吨袋、加厚吨袋、开口吨袋、污泥集装袋