Heat shrink film is also known as shrink film, as the name suggests it is a film that shrinks significantly in size when it is heated to a certain temperature. Shrinkable film is an important packaging film, the application of more functional films, mainly for shrink packaging, but also in some aspe

Geomembrane in addition to raw materials and specifications there are many different, the production method is also divided into two kinds, namely, blown film and film, corresponding to the process for the blow moulding process and extrusion process. The geomembrane produced by the two production pr

Wet void consistency and uniformity, porosity control through bi-directional stretching, dry method can only be stretched in one direction, part of the electrons can not pass through, affecting the battery cycle performance.Wet bi-directional stretching to enhance the strength of the diaphragm, punc

1. Heating system(1) slow heating: temperature control meter (OUT1) yellow light is on, please check the index of the upper ammeter, such as the index is not enough of the possibility of: one of the pieces of the heating zone burned, one of the pieces of the heating zone line failure, do not heat: b

We are no strangers to duct tape, but what is the process of producing duct tape? What kind of machine is used to produce it?Tape coating machine is a kind of machine and equipment used for coating BOPP tape. It is a necessary machine for many tape production companies.I. Production process (coating