Injection Hook is applied abundantly in many fields for its beautiful appearance, uniform and tidy arranged hook, no harm to skin and strong adhesive force.
Injection hook is made of polyester and nylon by the method of injection molding. The hook is softer because of ultra-thin material,and it can support the use of various kinds of soft sticky materials, particularly the loop. Injection hook is the premium product in the series of JianLi products; it has transparent and non-transparent materials. According to hook shape, injection hook can be divided into four varieties---NO.2 single thin hook, NO.3 double thin hook, NO.4 thick hook and NO.5 reverse semi-curved hook. The first difference is that different hook shape will result in different tensile force and using frequency, second is density vary from hook no2 to hook no 5, about 60 to 100 hooks per square centimeter.