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customizable
可定制 |
CN¥ 0.0 |
customizable
可定制 |
CN¥ 0.0 |
customizable
可定制 |
CN¥ 0.0 |
customizable
可定制 |
CN¥ 0.0 |
customizable
可定制 |
CN¥ 0.0 |
customizable
可定制 |
CN¥ 0.0 |
customizable
可定制 |
CN¥ 0.0 |
Yourui Plastic Craft Co., LTD. 15yr.
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cnyourui
| Water activities, outdoor tourism, and diving supplies bags are made from waterproof materials, with waterproof treatment applied via sewing threads. A truly waterproof bag is determined by its material, craftsmanship, and waterproofing conditions. 1: General waterproofing: This refers to a fabric treated with sewing techniques to prevent water entry, followed by the application of waterproof strips to seal the sewing holes so water cannot enter. 2: Waterproofing: There are two types of waterproofing: A: Both the craftsmanship and materials meet specific waterproof standards. These bags are commonly used for outdoor rafting. The materials primarily consist of 500D–1000D mesh or TPU composite materials. The sewing process uses high-frequency voltage heat fusion to seamlessly bond the two layers together. Additionally, a transparent material about 15 cm in thickness is used at the bag opening for reinforcement. The bag has three folds on the outside and three folds on the inside—this construction ensures waterproofing. |
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