Shanghai yiting trading co., ltd Membrane Boxes are constructed with thin, highly stretchable and flexible plastic membranes, both in the top and bottom halves of the box, which, when closed, form snugly around the object being stored, thereby holding it securely in place. These membrane boxes represent the ideal way to transport the most fragile and delicate of samples and items. When parts very thin, (YAG and YAP or single crystal scintillations). Many customers in the electronics industry use these boxes for storing and shipping small pieces of silicon. So whether the objects are round, pointed, oddly-shaped or of different sizes, the membrane box form of packaging is entirely safe and protects the objects not only from mechanical damage, but also the more subtle forms of damage due to factors such as oxidation. Because of the high optical transparency of the membrane box packaging, one can make inspections and visual checks without having to open up the box, possibly exposing the objects to dust or other environmental exposures.

This box has two flexible hinges for opening and one "lock" for securing the box in a closed and locked position. It exhibits good sealing properties against moisture penetration. It is the perfect solution for extremely fragile parts, die, and electronic parts of implants. A box with a membrane is made up polystyrol half boxes are provided with a very thin polyurethane membrane. The object would be pinched and hanged up inside the box. As there are hinges and claps it can be re-used. 

Every box can be personalized (logo added and color separations etc.). The default will be empty on the surface of Membranes Boxes. Without customers specify. We can be personalized the customers Logo and different color base on customers require，Customers have two choices, one is model engraving, and another is clean stick on the surface.  

Our micro box is popular for coin-sized objects, gem, small fossils, or meteorite micros, and other very tiny delicate objects down to a few mm in diameter. Larger popular sizes are stocked in inventory and less common sizes are available on special order