09−12 January 2022
15th International Exhibition & Conference
on 
Pulp, Paper & Allied Industries
India Expo Centre, Greater Noida,
Delhi- NCR, India

News

20 May 2021

ProJet assists in face-mask production throughout the world

The filter material in your face masks is made by, so called, spunmelt extrusion processes. In the Spunbond process polymer granules are melted and molten polymer is extruded through spinnerets. The continuous filaments are cooled and deposited on to a conveyor belt to form a uniform web. In Meltblown web formation, low viscosity polymers are extruded into a high velocity airstream on leaving the spinneret...Read More
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