Unverified85% confidenceFactTime unknown
材质选304及以上食品级不锈钢，避免劣质碳钢（易生锈掉屑污染伤口），刀口应做钝化处理不划手
1
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85%
Confidence
Long-term
Relevance
-
First Seen
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Unverified刀头选4叶或6叶钝刀（破壁靠高速撞击而非切割），316不锈钢比304更耐腐蚀抗生锈，适合频繁打热食和酸性食材89% similarUnverified刀片材质选不锈钢（304/440）或碳钢，碳钢更锋利耐磨但易生锈需擦干保养，不锈钢维护简单适合家庭用户；避免普通铁镀层刀片，几次后即钝87% similarUnverified材质应选304/316医用不锈钢或食品级PP，避免使用镀层金属（镀层脱落有误吞风险）和普通塑料（可能含塑化剂），316不锈钢耐腐蚀性优于304更适合反复消毒86% similarUnverified刀头材质优先选304不锈钢，钝刀会靠'砸'而非'切'食材导致糊味重；4-6叶钝刀+尖刀组合破壁比单纯多叶片更有效86% similarUnverified材质优先选304或440不锈钢刀头，440不锈钢锋利度与耐用性更好但价格高；避免电镀铁质刀头，潮湿环境易生锈掉屑接触甲床85% similar
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