Unverified82% confidenceFactTime unknown
焊接工艺（热压接缝）的防水袋比缝线款防水性更好，缝线孔位是渗水薄弱点，选真正防水款应确认接缝为无针孔热合工艺
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82%
Confidence
Long-term
Relevance
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Unverified焊接热压工艺的接缝比缝线+涂胶工艺防水更可靠：缝线孔洞是渗水隐患，真正防浸泡的防水袋应为无缝热压焊接，缝线款只适合防雨94% similarUnverified焊接（热压）接缝比车缝加胶条更防水，检查袋身接缝是无针孔的热合缝才是真浸水防护，有缝线针孔的一定会渗水91% similarUnverified焊接密封工艺(热压一体成型)的水袋防漏性远优于胶水粘合款，胶合缝在反复挤压后是漏水高发点，选购时查看袋身是否有明显热压压痕90% similarUnverified接缝处采用热压密封（无缝压胶）工艺的防水套比缝线+涂层的产品防水更持久，缝线孔在长期使用后是最先渗水的薄弱点89% similarUnverified焊接密封vs缝线：缝线接缝无论多密都是漏水点，真正防水袋必须是高频热熔焊接一体成型，看到走线的产品别指望能浸水防水86% similar
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