Laser technology has been applied in packaging industry. The laser equipment can mark production date, expiry date, batch number, logo, bar code on liquid and solid product packaging. Meanwhile, it is applicable for many packaging materials, such as carton box, PET plastic bottle, glass bottle, composite film and tin box.

Laser equipment can be used in tobacco, not only for identifying information about cigarette products (e.g. Carton cigarette or box cigarette from the tobacco factory), but also for marking solutions such as anti-counterfeiting , sales management and logistic tracing.