PP Or PE Material Fluted Plastic Core flute Sheets For Making Plastic Boxes

What is the Corflute Sheet?

The corflute sheets (also called corrugated plastic sheets, fluted plastic sheets, coroplast sheets etc.) are extruded from the PP (polypropylene ) or PE (polyethylene, or called polythene) resin. The sheet has a similar corrugated structure as the paper cardboard, but its flutes are rectangular. The density of the polypropylene is about 0.9 g/cm³ which is one of the lightest plastic material. With this hollow construction plus the light material, the sheet has a very important feature of light-weight.

Physical and Chemical Properties of the Plastic Corflute Sheets, excellent material for making boxes

The general physical characteristics of the fluted plastic sheets are as follows.

* for polypropylene material
The corflute sheet has the inert chemical property with a neutral PH value of 7. The material of PP or PE is non-toxic, odorless. These characteristics let the corflute sheets be the perfect material to make plastic boxes to store foods like fruits, vegetables.
Unlike the paper cardboard which loses its rigidity when absorbing the water, the fluted plastic sheets are water and moist repellent which is suitable for the applications which need against the wet environment, such as fruit & vegetable plastic boxes which need put into refrigerated storage house, the greenhouse roofing, etc..

The fluted plastic sheets are not only repellent to the water, but also resistant to oils, almost all organic solvents at room temperature. This property lets them be the protection material widely used in many industries, such as automobile manufacture, machinery manufacture. For example, The plastic boxes below are made of corflute sheets with dividers to storage the automobile or machine components.



The boxes which are made of corflute sheets can be washed up for reusing many times. Even the broken boxes can be re-melted for recycling usage. The corflute sheets are the environment-friendly material.
Our factory can offer customized corflute sheets according to your needs. We can provide the corflute sheets with the specific size, thickness, and weight. We can die-cut the corflute sheets according to your design. Or we make the final coflute sheets boxes to you.
Welcome to send your requirements to us, and enjoy our professional services