sandwich class wood iphone case images,sandwich class wood iphone case video,sandwich class wood iphone case video. what’s the sandwich class wood iphone case ? maybe many people don’t know this meaning. We should talk about the craft process. 3Dknight there are 3 class in the iphone wooden case. Upper and lower class is the wood,but middle is the kinds of the special materials that is the KEVLAR (kevlar). this kinds of materials because of its low density, high strength, good toughness, high temperature resistance, easy processing and molding, its strength is 5 times that of the same quality steel, but the density is only 1/5 of steel (Kevlar density is 1.44 grams per cubic centimeter, and the density of steel is 7.859 grams per cubic centimeter). Because Kevlar brand products are tough, wearable, tough and soft, they have the special skills of invulnerability. Militarily called “armored guard” we used the kind of the special materials .but we But we respect brand protection. Cancel the name . hope all Partners do not use this brand name “Kevlar ” in any platform ,such as the amazon. we named the sandwich class wood iphone case. this materials can also made Japan. know about visit our website www.iphonewoodencase.com. Click the keyword iphone wooden case path link in the home page .
