... Making Machine is one of our main product, it is for 2 layer bubble film ,and we have the standard width ... film is made of LDPE material. It can be used for various packaging purposes , such as moisture proving, dust proving, shock ... size according to your needs.2. Machine Main data sheet for the width 1000mm: ModelJDPE-10001-layer structureSingle screwUseful width1000mmMax. Capacity40Kg ...