Unverified77% confidenceDecision RuleTime unknown
肩带宽度是舒适度关键指标：城市包肩带宽度应≥7cm并带海绵填充，过窄的织带肩带在负载3kg以上时会勒进肩膀，长时间背负造成压痛
1
Sources
77%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified吊带背心的肩带宽度影响舒适度与承托：细吊带（＜1cm）易勒肩且需搭配无肩带内衣，宽肩带（2-3cm）可遮盖内衣肩带更适合外穿89% similarUnverified背负舒适度看肩带宽度和背部支撑：肩带宽度<4cm或无胸前扣的折叠包，负重超过4kg后肩部压强过大，长途需选宽肩带(≥5cm)+胸扣+腰封结构88% similarUnverified背负舒适度关键看肩带宽度和背部透气：肩带宽≥5cm并带加厚海绵、背部有网眼透气层，长时间背负不勒肩；带胸前扣或腰部固定带的款式可分散重量，适合徒步或长时间外出88% similarUnverified肩带宽度是舒适度关键：宽度<2cm的绳状肩带负重时勒肩，选加宽加厚肩带（≥3cm）或带透气网眼衬垫的款式明显更舒适88% similarUnverified背负舒适度关键在肩带宽度和材质：透气网眼加宽肩带（＞7cm）能显著分散压力，纯尼龙细带虽轻但负重后会勒入肩膀87% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/78727API
curl https://kongchang.com/api/v1/knowledge/claims/78727MCP
get_claim(id=78727)