The hose is divided into single-layer, double-layer and five-layer hoses, which are different in pressure prevention, impermeability and hand feeling, such as the outer layer, the inner layer, the two adhesive layers, and the barrier layer. . Features: It has excellent gas barrier properties, can effectively prevent the infiltration of oxygen and odor gas, and prevent the fragrance of the contents and the leakage of active ingredients.
The double-layer tube is more commonly used, and the single-layer is also available in the middle and low-grade. The hose diameter is 13#-60#. When selecting a hose of a certain diameter, different capacity characteristics are marked with different lengths. 3ml-360ml can be adjusted, for aesthetic coordination, 60ml below the usual 35# caliber, 100ml, 150ml usually use 35#-45# caliber, 150ml or more capacity requires 45# or more caliber.
The way to seal depends on your filling machine.Some products need to be sealed after they are filled. The seals are divided into: straight-line seal, twill seal, umbrella-type seal, star-point seal, and special-shaped seal.
Vankypack Co. Ltd ! is a rapidly growing cosmetic packaging company.If any question feel to contact us ,will try our best to make you feel satisfied.