ABS As the name suggests, plastic products are manufactured by processing ABS material using plastic molding machines. With the increasing use of ABS… Thick-sheet thermoforming With the maturation and advancement of absorption technologies, their application scope is expanding, and the associated requirements are becoming increasingly stringent. However, ABS… Thick-sheet thermoforming Many issues can arise during the manufacturing process; below, we provide a detailed overview of ABS. Thick-sheet thermoforming Methods for resolving issues that arise during processing.

ABS The surface of plastic housings often contains oil, perspiration, and release agents, which can reduce coating adhesion, leading to cracking, bubbling, and peeling. Therefore, oil must be removed prior to painting. Such oils include release agents and various additives. Currently, manual wiping with low‑grade alcohol or gasoline is commonly employed; however, this method is labor‑intensive and typically yields low throughput. It suffers from numerous drawbacks in terms of workmanship and consistency, with quality often fluctuating due to human error. Moreover, the soiled cloths used for wiping can recontaminate the plastic part’s surface, and the solvents involved pose health risks to workers and contribute to environmental pollution.

The new process employs aqueous solutions, delivers high production rates, and is well suited for efficient processing. It features low environmental impact, reduced costs, and easy operation. The process flow includes: pre‑degreasing, primary rinsing, secondary water rinsing, deionized water rinsing, surface‑conditioning, air blowing, and moisture drying. Production is carried out on an assembly line, with each step performed via spray treatment and suspended‑chain handling. The equipment not only removes dust and oil residues but also, through degreasing and moisture drying, heats plastic components, significantly helping to relieve internal stresses.

Qingdao Kecheng Plastics Co., Ltd. is located in the beautiful coastal city of Qingdao, enjoying a superior geographical location and convenient transportation. Our company boasts large-scale machinery and equipment, a well‑organized workshop layout, and advanced production processes. We specialize in thick‑sheet plastics, thick‑plate plastics, thick‑walled plastics, sheet thermoforming, as well as ABS, ASA, PS, PVC, PMMA plastics, and more. Thick-sheet thermoforming • Experience in plastic mold design. Feel free to contact us for more information.