Interior Applications: Flame Gradients for Lift Doors & Hotel Panels
室内装饰应用：电梯门与酒店铜板的火焰渐变
标签：电梯门, 酒店装饰, 渐变, 室内, 批量施工
电梯门套、酒店大堂铜板（1.2–2 mm）的火焰渐变已成室内设计热点：以 600 × 600 mm 分格，横向 S 形走焰，门套做"上金下紫"纵向渐变，大堂墙板做对角渐变，单板作业 3–5 min。批量施工三件事：①同批板材同向排版着色，避免轧向色差；②租用负压排风机 + 隔热毯并向物业报备动火与烟感屏蔽，烟火报警是现场最大干扰；③着色检验合格后覆可剥保护膜直至交付验收，防止土建收尾阶段划伤与焊渣飞溅。
Flame-gradient copper (1.2–2 mm) for lift entrances and hotel lobbies is now an interior staple: grid 600 × 600 mm, sweep the torch in horizontal S-paths, run vertical gold-to-violet gradients on door surrounds and diagonals on lobby panels — 3–5 min per sheet. For batch site work: color panels in book-matched sequence to hide rolling-direction shifts; rent negative-pressure extraction plus heat blankets and file hot-work/smoke-detector notices with the building manager (false alarms are the biggest site disruption); and peelable-film protect every finished sheet until handover against scratches and weld spatter.