co-extrusion and mono-extrusion are the processes normally used in the production of all types of pvc/vinyl fence. the american society for testing and materials (astm) has specifications for each product line. the buyer should be aware of which specifications are being used by the extruder. some say mono-extrusion.
two ways to make a vinyl fence. there are two methods of vinyl fence manufacture: mono-extrusion (single layer) and co-extrusion (two-layer). some manufacturers maintain and advertise that mono-extrusion is better. here's how to decide which is right for you. mono-extrusion the mono-extruded fence profile (in sizes.
when vinyl fence and railing first came into use the vinyl was extruded using a process called “mono extrusion.” this means it came . throughout the years advancements in vinyl production have led manufacturers to use a process called “co-extrusion,” in which two elements from two silos are extruded at the same time.
1 jan 2012 . with pvc decking, the capstock layer is primarily used to impart multishaded and darker colors, which are difficult to deliver with mono-extrusion. the composite players. whether they co-extrude with a capstock or not, composite makers distinguish themselves from the rest of the pack in a variety of ways.
15 may 2017 . what's the difference between mono-extrusion co-extrusion? vinyl fence is manufactured through the process of extrusion. extruding is when material is pulled through a die set in a particular shape. a simple illustration to help you understand extruding comes from childhood. do you remember putting.
2 mar 2017 . what is extrusion? in fencing, the process of extrusion involves the shaping of a material (such as aluminum or vinyl) by forcing it through a die.