Yuyao Xiangsheng Plastic Industry Co., Ltd.
The selection of cosmetic packaging basically includes five elements: product compatibility, seal integrity, barrier integrity, appearance appreciation, and physical properties in circulation. The integrity of the seal (...
One. Data isolation definition 1. The isolation of data refers to the isolation function of a specific permeate from one side of the data to the other side (usually from the high-concentration side through the data and i...
Blow molding process The important factors that affect the PET bottle blow molding process are the preform, heating, pre-blowing, mold and environment. 1 Preform When preparing blow-molded bottles, firstly, PET chips are...
The following problems are often encountered when making blow-molded bottles with PET plastic raw materials, so today I will summarize the situations and solutions that are easy to occur in the production process. Proble...
Beverage bottle is a modified PET bottle blended with polyethylene naphthalate (PEN) or a composite bottle of PET and thermoplastic polyarylate. It is classified as a hot bottle and can resist heat above 85℃; water bottl...
The airless bottle is a high-end packaging bottle composed of a cap, a pressure head, a cylindrical or ellipsoidal vessel body, a base and a piston rod that is placed at the bottom of the bottle body. Its release is in l...