Jiangsu Changbian Integrated Technology Co., Ltd.

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Soft volleyball
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Soft volleyball

Soft volleyball

Jiangsu Changbian Integrated Technology Co., Ltd. is a domestic leader in the development of flexible sheeting and holds national patents. With strong technical capabilities and extensive manufacturing experience, the company serves as a long-term supplier to CCCC Shanghai Navigation Bureau, CCCC Tianjin Navigation Bureau, CCCC First Navigation Bureau, CCCC Second Navigation Bureau, and CCCC Third Navigation Bureau, and is also one of the world’s largest producers of flexible sheeting. To date, its flexible sheeting products have maintained an unbroken record of zero tears among delivered units. In Phase II of the Yangtze River navigation channel improvement project—targeting depths of 12.5 meters below Nanjing—the company manufactured an extra-large flexible sheeting panel for CCCC First Navigation Bureau, with a single‑panel area of 25,000 square meters and a weight of 32 tons, setting a new world record.

所属分类： Eco-friendly substrate products

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Jiangsu Changbian Integrated Technology Co., Ltd. is a domestic leader in the development of flexible sheeting and holds national patents. With strong technical expertise and extensive manufacturing experience, the company serves as a long-term supplier to CCCC Shanghai Navigation Bureau, CCCC Tianjin Navigation Bureau, CCCC First Navigation Bureau, CCCC Second Navigation Bureau, and CCCC Third Navigation Bureau, and is also one of the world’s largest producers of flexible sheeting. To date, its flexible sheeting products have maintained an impeccable record of zero tears among delivered units. In the second phase of the Yangtze River navigation channel improvement project—specifically, the section below Nanjing with a water depth of 12.5 meters—the company manufactured an extra-large flexible sheeting panel for CCCC First Navigation Bureau, measuring 25,000 square meters in area and weighing 32 tons, thereby setting a new world record.

Type Materials Mass per unit area, g/m² Maximum tensile strength KN/m Key Features and Applications
X-shaped arrangement Woven fabric 200~250 55 Low cost, suitable for dry‑beach paving.
Type D row Woven fabric 250~350 90 Low cost, suitable for underwater installation.
Sand Rib Chop Woven fabric, woven fabric, woven composite fabric 380~760 200 Easy to construct, with excellent structural integrity.
Interlocking row Woven composite fabric 500~550 100 High strength, excellent toughness, and good structural integrity; suitable for deep-water installation in navigation channel improvement projects.
为满足环保疏浚清淤施工对管袋流速率要求很高的关键指标，设计了一种独特织物组织结构，经特殊织造工艺生产而成的新型管袋基布，保证管袋在清淤充填过程中随着基布受力能以形成立体透水方式保持较快流水速率，从根本上解决了常规土工袋在充填过程中因污泥堵塞袋体造成不出水或出水慢以及漏泥等难题。

关键词： Soft volleyball

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