Our commission is to provide our end users and clientele with best high quality and competitive portable digital merchandise for Super Lowest Price China 3 Layers ABC Co_Extrusion Plastic Film Blowing Machine & Extruder, We now have exported to far more than 40 countries and regions, which have gained very good reputation from our costumers everywhere in the entire world.
Our commission is to provide our end users and clientele with best high quality and competitive portable digital merchandise for China Film Blowing Machine, Plastic Film Blowing Machine, High output volume, top quality, timely delivery and your satisfaction are guaranteed. We welcome all inquiries and comments. If you are interested in any of our items or have an OEM order to fulfill, make sure you feel free to contact us now. Working with us will save you money and time.
M2 Series（With hinge）：

M2 series Membrane boxes are designed with hinges so that the box can be opened and closed easily. We have different size and shape (round, rectangular, square).Please chooses the items meet your requirements.

CrysPack’s membrane box offer you the perfect solution for devices or large objects that have an irregular shape or non-flat contact surface.Membrane boxes are ideal for shipping 3-D objects such as Test Sockets, Optics, Prisms, Lenses and Crystals. Membrane Boxes are constructed using a thin, highly elastic transparent film mounted to the top and bottom halves of a symmetrical box (Most boxes are made of clear polystyrene). When the box is closed, the device is suspended between the two transparent membranes which conform to the device shape and securely hold it in place.

The high optical transparency of the membrane box packaging allows for inspection and visual checks without having to open the box. When the membrane boxes used for jewelry, many customers calls our products as 3-D SUSPENSION SEE-THROUGH PACKAGING AND DISPLAY FRAMES.

CrysPack is the professional and main membrane boxes supplier in the world. Most of companies who also sell membrane box bought the box from us. We have a wide range of shapes and sizes membrane boxes.