{HEAD ~ The process} for manufacturing {TAIL ~ the products} involves the following operations: mixing the ingredients; grinding; homogenization; and packaging of the product in a metal spray can with an air chamber 
{ HEAD ~ The process } for manufacturing { TAIL ~ the products } involves the following operations : mixing the ingredients ; grinding ; homogenization ; and packaging of the product in a metal spray can with an air chamber
HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH