We emphasize progress and introduce new solutions into the market each year for Cheapest Factory China 480ml High Borosilicate Material Glass Food Container Pyrex Portable Lunch Box Storage with Lid Prep Meal Vacuum (GB13G16122), Because we stay with this line about 10 years. We got most effective suppliers support on excellent and cost. And we had weed out suppliers with poor high quality. Now several OEM factories cooperated with us too.
We emphasize progress and introduce new solutions into the market each year for Baking Food Bowl, China Pyrex Glass Bowl, Our company mission is that providing high quality and beautiful items with reasonable price and strive to gain 100% good reputation from our clients. We believe Profession achieves excellence! We welcome you to cooperate with us and grow up together.

CrysPack developed an innovative method to pack extremely fragile or thin devices- Vaccum tray, therefore widely used in Semiconductor, Opto-electronics and Telecommunication etc. It is a prefect technology in  immobilize devices during shipping, handling and processing.  A trial use will convince you of their extraordinary functioning.
Vacuum box (VR) fixed equipment during the transportation and operation process, and when required, simple equipment will be pulled away from the tray by the release of specific equipment.

Vacuum box technology depends on changing contacting area of the surface of the elastic film in the tray. Changing surface contact directly affect the adhesive force. During the storing, operating and transportation process, the surface contact is maximized, the device is firmly fixed in the position. When the device needs to be removed , applying vacuum in a hole in the bottom of the tray, the film are in conformity with the shape of the mesh, so as to minimize surface contact.This reduces the adsorption force between film and equipment (less contact point), and easily remove equipment.