During transport, storage, processing and assembly of many commodities, it is often necessary to protect their surfaces against corrosion by harmful gases or microorganisms, dust contamination, or scr...

Polybutylene terephthalate (PBT), a polyester made by polycondensation of terephthalic acid and 1,4-butanediol, is an important thermoplastic polyester and one of the top five engineering plastics. P...

Ethylene-vinyl alcohol copolymer (EVOH) EVOH can be regarded as a copolymer of ethylene and vinyl alcohol according to its molecular structure, which is +CH2-CH2fCH-CH2)m. In EVOH, the content of the...

Heat shrink film is used for the sale and transport of a wide range of products, and its main function is to stabilise, cover and protect the product. Shrink film must have high puncture resistance, g...

Single-screw extruder principle: the second section is called compression section when the screw groove volume from large gradually become smaller, and the temperature to reach the degree of plasticis...

I. Solvent-free laminating process For a long time, the domestic solvent-free adhesive production unit is small, single species, low quality, solvent-free adhesive for a long time mostly rely on im...

Nanjing Sumino Participation in the 6th China International Plastics Exhibition 2024 Achieved a Great Success ...

Co-extruded barrier laminating film refers to the barrier film produced by co-extruded laminating process. Co-extrusion composite process is a moulding method to prepare composite films by melting and...