Products

ABS core tubes from JSHKCORES are manufactured with ABS resin through precision extrusion technology, featuring high rigidity, impact resistance and inner diameter tolerance controlled within ±0.3 mm. As a China manufacturer with a 5,000-square-metre factory premises, JSHKCORES provides reliable winding support tubes in 3-inch, 6-inch, 8-inch and 10-inch specifications for aluminium foil, copper foil, optical films and new energy material applications.

Jiangsu Hongkai Plastic Technology Co., Ltd. (JSHKCores) specializes in manufacturing ABS tube rolling cores designed for high-precision winding applications. Made from high-quality ABS resin through a precision extrusion process, these cores feature excellent dimensional accuracy, smooth surface quality, strong mechanical stability and reliable performance. Available in 3-inch and 6-inch specifications, JSHKCores cores are widely used for lithium-ion battery separators, optical films and other roll materials, meeting the strict requirements of modern winding processes.

As a trusted supplier to listed companies such as Sinoma Lithium Membrane and Dingsheng New Energy Materials Co., Ltd., JSHKCORES relies on the stringent quality control standards of its in-house cleanrooms to provide reliable Plastic abs core tubes to manufacturers of lithium-ion batteries, optical films and electronic copper foil.

JSHKcores’ ABS core tubes are precision-manufactured core consumables that have undergone professional validation at production line level, produced by a leading Chinese manufacturer with decades of experience in ABS extrusion moulding. Following 12 months of rigorous on-production-line testing (in high-speed winding applications for lithium-ion battery separators, high-end optical films and electronic copper foil), at an average winding speed of 100–120 m/min, this core tube has been proven to reduce winding runout by 25%–30%, provide a clean winding environment free from particulate contamination, and improve winding yield by 40%. As a trusted supplier of plastic core tubes, JSHKcores strictly adheres to the quality control standards of its own cleanroom facilities, ensuring that every ABS core tube meets the stringent requirements of lithium-ion battery manufacturers, optical film producers and electronic copper foil manufacturers.

Still struggling with the bulkiness and susceptibility to corrosion of traditional corrugated pipes? It’s time to say goodbye to the old ways and embrace a new era! Jiangsu Hongkai Plastic Technology Co., Ltd. proudly presents its latest breakthrough innovation—FRP core tubes with a black insulating coating.We offer two sizes of FRP core tubes for the lithium-ion battery separator industry: 3-inch and 6-inch inner diameter FRP core tubes.