1 The finished product protection film is used to protect finished product in the process of
the goods shipped to the customer, prevent the finished goods delivery process in the
environmental impact, so the protective film surface is unable to guarantee that there are
no scratches or dirt, the finished product protection film Strongly do not recommend to use
in client follow-up process.

2 Storage condition:
1 Suggest to keep the products at temperature 23±3°C and humidity 40%~70%RH and
Storage can not be more than 6 months.

2 Suggest to keep the materials no more than 3 months in normal condition.

3 Advising clients to peel off protective film from touch screen, then it’s necessary
to do cleaning and inspection before assembling. Don't put the used protective film
back to touch screen.

4 It is strongly recommended that clients to remove the protective film in clear room,
to clear the surface with Ethanol anhydrous before assembling.

Advantages:

1. Highly transparent with a transmittance of 95%~99%
2. Tempered glass with a scratch hardness of 7H: the Vandal-Proof structure makes the product more suitable for systems in public places.
3. High sensitivity: the touch screen functions by sensing electrical currents from the human body and is capable of offering immediate response at the slightest touch (a response time within 16ms at a stress load of below 30g).
4. The extremely high transmittance (up to 99%) and 7H of scratch hardness, coupled with water and dust resistant surface design makes the product best suited for general public applications.

Shenzhen Lunfeng Technology Co., Ltd. (“Lunfeng”) was established in 1995, mainly engaged in design, production, sale and service of all kinds of membrane switches, membrane overlay, graphic overlay, PC, PVC, PET and aluminum plates, acrylic lenses, metal nameplate, touch screen panel, crystal epoxy, label papers and hot press/injection molding thermosetting composite materials ( BMC / SMC).