How are acetate Eyewear made
Acetate eyewear are currently one of the most popular eyewear . When we are walking on the street or playing on the beach by the sea, we can see that many people wear a pair of sunglasses. If we look closely, most of them are acetate eyewear , especially acetate sunglasses . H owever, h ow are acetate eyewear made ? Now, l et's learn more about the production process of acetate eyewear . How are acetate eyewear made 1- M aterials preparation . Usually we use Mazzucchelli, Jinyu , Jimei or Creation acetate material ， the Mazzucchelli acetate ready date is 30-90 days ， the Jinyu and creation acetate ready date is 20-75 days. About the eyewear hinges, w e most use C omotec or O be hinge s ， the preparation date is longer compares to normal domestic hinges ， especial for some special hinges. How are acetate eyewear made 2 - Sawing acetate . a. Sawing acetate into pieces according frames size, it takes 1-2 days; b.Then...