一种多层复合导电防静电防爆集装袋结构

The multi-layer composite structure of the FIBC (Flexible Intermediate Bulk Container) design solves the safety hazards caused by static electricity accumulation, realizes static electricity discharge and dispersion of explosive impact, and improves the safety and practicality of the FIBC.

CN224512148UActive Publication Date: 2026-07-17CHANGZHOU DAWEN PACKAGING MATERIAL CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
CHANGZHOU DAWEN PACKAGING MATERIAL CO LTD
Filing Date
2025-06-04
Publication Date
2026-07-17

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Abstract

本实用新型涉及集装袋技术领域,公开了一种多层复合导电防静电防爆集装袋结构,包括袋体,所述袋体的表面安装有若干组加强吊带,所述袋体包括内防护层,所述内防护层的顶端设置有导电层,所述导电层的顶端设置有防静电缓冲层,所述防静电缓冲层的顶端设置有防爆增强层,此一种多层复合导电防静电防爆集装袋结构通过设置由内防护层、导电层、防静电缓冲层、防爆增强层、外耐磨层和橡胶涂层复合而成的袋体,使得袋体具有将袋体内产生的静电电荷导向大地,防止静电积聚,同时可以抑制静电的产生的性能,并且还可以有效分散爆炸产生的冲击力,阻止爆炸的进一步扩散,使得袋体更加实用,使用起来更加安全。
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Claims

1. A multi-layer composite conductive anti-static and anti-explosion flexible intermediate bulk container structure, comprising a bag body (1), the surface of the bag body (1) is provided with a plurality of groups of reinforcing lifting straps (11), characterized in that: The bag body (1) includes an inner protective layer (2), a conductive layer (3) is provided at the top of the inner protective layer (2), an antistatic buffer layer (4) is provided at the top of the conductive layer (3), an explosion-proof reinforcement layer (5) is provided at the top of the antistatic buffer layer (4), and an outer wear-resistant layer (6) is provided at the top of the explosion-proof reinforcement layer (5).

2. The multi-layer composite conductive antistatic explosion-proof container bag structure according to claim 1, characterized in that: The bottom end of the bag body (1) is provided with a conductive grounding buckle (12), which is connected to the conductive layer (3). The conductive layer (3) includes several sets of polyester fiber warp yarns (31) and several sets of polyester fiber weft yarns (32). The several sets of polyester fiber warp yarns (31) and several sets of polyester fiber weft yarns (32) are woven in a crisscross pattern. Several sets of metal-plated fibers (33) are interspersed between the several sets of polyester fiber warp yarns (31) and several sets of polyester fiber weft yarns (32).

3. The multi-layered composite conductive anti-static and anti-explosive shipping bag structure according to claim 1, wherein: The explosion-proof reinforcement layer (5) includes several sets of polyethylene warp yarns (51) and aramid fiber weft yarns (52), which are interwoven together.

4. The multi-layered composite conductive anti-static and anti-explosive shipping bag structure according to claim 1, wherein: The outer wear-resistant layer (6) includes several sets of wear-resistant warp yarns (61) and several sets of wear-resistant weft yarns (62), which are woven in a crisscross pattern.

5. The multi-layered composite conductive anti-static anti-explosive flexible intermediate bulk container structure according to claim 4, wherein: The top of the outer wear-resistant layer (6) is provided with a rubber coating (7).

6. The multi-layered composite conductive anti-static anti-explosive flexible intermediate bulk container structure according to claim 1, wherein: The outer wall of the bag (1) is provided with several sets of elastic bands (13).