We often see stretch film, so do you know what faults they will encounter when winding? If there are faults, how can we solve them? See the introduction below, let’s see.
Possible faults and solutions during the winding of stretch film:
1、 Uneven winding of stretch film
Reason:
(1) Due to static electricity, the tensile films adhere to each other, resulting in unsmoothness.
(2) The surface of the newly produced stretch film is not smooth enough or too smooth.
(3) Improper tension setting or guide roller not parallel.
terms of settlement:
(1) Effective measures shall be taken to eliminate the electrostatic effect during the winding of the stretched film.
(2) In case of poor smoothness of the stretch film, consult with the raw material supplier.
(3) Adjust the tension and taper setting and check the parallelism of guide roller.
2、 Stretch film roll core “chrysanthemum petal”
Reason:
(1) Too much tension.
(2) The tension curve is not set properly.
terms of settlement:
(1) Reduce the tension of the drawing film.
(2) Correct the tension curve.
Shenzhen World Packing Industrial Ltd. adopts advanced equipment and 5-layer co extrusion technology. The equipment has intelligent control system, concealed automatic knife cutting, automatic cutting, automatic roll changing and other functions, so as to realize full automatic operation. Ensure that the winding is more solid and flat. CNPC directly supplies raw materials + advanced production equipment. High quality raw materials, control the quality from the source. Advanced production equipment, quality and quantity. Check the production process layer by layer to ensure the product quality. Direct products: winding film, stretch film, PE stretch film, packaging stretch film, logistics stretch film, etc., providing stretch film batch + hair, PE stretch film wholesale, packaging stretch film wholesale, logistics stretch film wholesale, etc. If you need help, please feel free to contact at us!
Shenzhen World Packing Industrial Limited
Top Stretch Wrap Film & Adhesive Tapes Manufacturer in China