Unverified85% confidenceDecision RuleTime unknown
膝盖、裆部、口袋边缘需采用三针五线包缝或平缝加固，单纯拷边（锁边）的缝线在深蹲/大跨步时最易崩裂，购买时重点翻看裆部三角拼片是否为立体裁剪
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified膝盖和裆部使用双线套结（bar-tack）加固+三角针缝法的工装裤，在蹲起频繁场景下的开裂率显著低于单线平缝，选购时重点翻看裆底和口袋接缝处是否有回针87% similarUnverified膝盖、裤裆、后袋接缝这三处是工装裤磨损重灾区，选购时优先确认是否采用套结（bar-tack）加固和双针缝线，套结点数越多耐用度越高86% similarUnverified护盖边缘应为圆润包边设计，硬质外壳边缘裸露或过硬会在摔倒时反向硌伤或划伤大腿/小臂皮肤，选购时应检查护盖四周是否有软布或翻边包裹83% similarUnverified防摩擦关键看裆部结构：优选无缝立体裁剪(3D pouch)或平缝(flatlock)拼接，避免中缝直接压迫；平缝线迹在皮肤上不形成凸起硬点83% similarUnverified膝盖、裆部、口袋边缘采用套结（bar-tack）加固缝线且针脚密度≥8针/cm的，抗撕裂寿命明显优于普通直缝，选购时重点检查裆部三角接缝是否为双针或套结83% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/75346API
curl https://kongchang.com/api/v1/knowledge/claims/75346MCP
get_claim(id=75346)