Web tension is the force applied to a continuous web of material in slitting and winding process. Driven rollers can give operator some control over the tension, and undriven rollers can also change the tension because of effects including the drag of bearings and resistance …
Web guiding system are broadly used in slitter rewinder equipments to automatically guide various types of materials such as plastic, paper, foil, rubber, etc. Generally, web guide consists of sensor, controller, actuator and guide device. The sensor is used to monitor the web position for …
Tension, nip and torque are winding principles which are summarized in the acronym for “TNT”, these principles are commonly used for various materials to assist in optimizing the roll structure with proper hardness and without defects. Tension refers to the winding web tension which is …
Before you are ready to purchasing a slitting equipment, it is necessary to choose the right slitting method for your material. Choosing the wrong slitting methods will cause stretched material, frayed edges, or other issues which are unwanted for the next step of the production …
Slitter rewinder is used to cut a large roll of material into smaller rolls of size to be used in the next process. Before buying a slitter rewinder, it’s necessary to know the basic understanding of slitting machines, packaging materials, etc. The following tips will …
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