The stretch wrap packaging machine is divided into two types: post-stretch models and pre-stretch models. Post-stretch completes stretching between the loads and the stretch film. This method has a low stretch ratio (about 15%~20%). If the stretch ratio exceeds 55%~60%,
Spiral Wrapper Bring More Benefits than Wrapping
Spiral wrappers are an excellent development in the field of packaging and the benefits of using spiral wrappers continue to increase. These versatile and compact machines are the perfect addition to any packaging line, able to significantly increase packaging speeds
What Are The Main Equipment for Producing Plastic Corrugated Pipes?
Extruder Extruders for producing plastic corrugated pipes include single-screw extruders and twin-screw extruders. Generally, single-screw extruders are only used in the production of PP, PE, PVC single-wall plastic corrugated pipes and the production of PE, PP plastic corrugated pipes. The
What Does Coil Transfer Car Do In Steel Industry?
The coil transfer car in the coiler area is an important supporting equipment in the hot rolling strip production line. The coil transfer car is located on the operating side of the coiler and is used to transport steel coils