Wandefa International Trade Co., Ltd.

Bottle caps are a very common and commonly used product in our daily life. Whether it is drinks, wine or seasoning products, most of them are sealed with bottle caps, and the raw materials of this product are various.

The surface appearance of tinplate is silvery white or yellow, with metallic luster.

Sealing performance is an important indicator of packaging containers, and the quality of the sealing performance directly affects the quality of the contents of the packaged product.

Compression molding caps replace injection molding caps Although compression molding is a new process that has only appeared in the past 20 years

Why is beer designed with a sawtooth-shaped lid instead of a rotating one like other beverages? The answer is to “absolutely” prevent air from escaping.

There are many differences in the structure and material of positive and negative pressure protectors, which are generally divided into PP and PE categories in terms of material.