作业区膜与永久标志膜的区别

临时交通管控更强调短周期、橙色等高醒目色、有时需要可移除胶系，以及更快供货。不能简单把永久 HIP 参数套用到作业区项目。

询盘请说明

Marketing grade	Work Zone Reflective Sheeting
ASTM classification	Type III/IV/VIII family by SKU (DEMO)
Colors	Orange, white, fluorescent orange
Durability window	3–7 years depending on program (demo)
Adhesive options	Permanent or removable constructions
Roll dimensions	1220 mm × 45.7 m
Converting	Plotter cut panels and device wraps
Net weight	30 kg / roll (DEMO)
Gross weight	31 kg / roll (DEMO)
Carton size	1.33 × 0.20 × 0.20 m (DEMO)
Container loading	~400 rolls / 20ft container (DEMO)