Longxiang Group
Plastics Solution
Regrind Material
The important consideration should be end product and what your definition of "REGRIND" is. Reprocessing your own internal scrap (if kept clean and uncontaminated with anything else) is a significantly different question basis than using unknown or unclassified "regrind" from outside sources.
As to the end applications – many custom processors adopt a simple program internally like the 80:20 approach above simply because it generally insures inventory 'velocity' versus turning cash into useless warehouse ballast by using start-up scrap, sprues etc back into the product as the run progresses.
There is no written down /prescribed guidelines for use of Regrind or process waste back into to Processing machines (Injection molding/Extrusion/Blow etc). For non-engineering products & commodity products in India, there are processors who use only Recycled/Regrind material for cost effectiveness. Generally, most of processes 80:20 virgin to regrind is preferred, but it's not a guideline. All depends upon type of product, property requirement & application of products etc.
As to the end applications – many custom processors adopt a simple program internally like the 80:20 approach above simply because it generally insures inventory 'velocity' versus turning cash into useless warehouse ballast by using start-up scrap, sprues etc back into the product as the run progresses.
There is no written down /prescribed guidelines for use of Regrind or process waste back into to Processing machines (Injection molding/Extrusion/Blow etc). For non-engineering products & commodity products in India, there are processors who use only Recycled/Regrind material for cost effectiveness. Generally, most of processes 80:20 virgin to regrind is preferred, but it's not a guideline. All depends upon type of product, property requirement & application of products etc.
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