The HCPAK roll-to-roll coater series provides metallization solutions for aluminum-barrier packaging. In a low-margin industry, maximum productivity combined with excellent product performance addresses future challenges. Conventional aluminum coatings on a wide range of flexible substrates improve optical, protective and barrier properties. The HCPAK series covers widths of 1100~3850mm and all common plastic-film and paper substrates. For wide substrates of 2500mm or more, it achieves maximum output at different speeds, with processing speeds improved by 25% or more over conventional systems. Plasma-reactive deposition of aluminum oxide on flexible materials such as BOPP and PET improves barrier performance and long-term stability for better permeation values. Compared with conventional reactive deposition, the plasma-reactive process offers significant improvements and, combined with the lowest permeation values, improves packaging barrier performance and long-term stability. In addition to measurable thickness uniformity across the substrate, innovative evaporator placement and gas distribution deliver significant visible-range results important for specialized optical applications. The HCPAK+ series sets benchmarks particularly for flexibility, even though the system is primarily intended for aluminum oxide coatings.
| Parameter | Value |
| Width | 1100mm |
| Structure | Single or multiple chambers |
| Roll diameter | max.φ800 |
| Winding Speed | 60~720m/min |
| Substrate Material | PET, (B)OPP, CPP, HDPE, LDPE, PA, polymer films, paper, etc. |
| Substrate Thickness [PET] | 8-35um |
| Substrate Thickness [CPP] | 18-60um |
| Substrate Thickness [BOPP PVC] | 15-60um |
| Coating | Aluminum, copper (HCPAK+ series can deposit AlOx) |
| Uniformity | ±10% |
Product advantages: powerful plasma pretreatment improves barrier properties; simplified operation and optimized design ease operation and maintenance; optimized aluminum evaporation-source configuration provides uniform coatings; long uptime; robust, service-friendly machine design; flexibility for individual substrate and application requirements.
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Guangdong Huicheng Vacuum Technology Co., Ltd. is a global vacuum application solution provider, engaged in the R&D, production and sales of optical coating equipment, functional thin film coating equipment, decorative coating equipment, roll-to-roll coating equipment, automotive parts coating equipment, continuous magnetron sputtering coating production lines, ultra-high vacuum systems and other vacuum equipment, ALD atomic layer deposition equipment, semiconductor equipment, electronic production equipment, optoelectronic equipment, photovoltaic equipment, power battery equipment and related accessories. It is a national high-tech enterprise focusing on the R&D and application of equipment and product-related manufacturing processes and application technologies, control software, process control software and related production automation software, and provides technology transfer, technical consulting and technical services.
The company was founded in 2006 and has hired senior experts and senior engineers in the domestic vacuum industry to specifically guide and be responsible for the R&D and design of new products. It has obtained multiple invention, design, utility model patents and copyrights, and was successfully listed on the ChiNext Board of the Shenzhen Stock Exchange in June 2024.
HCVAC provides complete thin film deposition solutions for precision optics, optoelectronics, new energy, flat panel display, semiconductors, power devices, tooling and molds, aviation, automotive, mobile phones, hardware and other markets. From R&D to prototyping and mass production, with core technology combinations such as evaporation, sputtering, PECVD, and ALD, we can provide practical production recommendations, R&D services and custom engineering to meet customers' personalized needs.
Focusing on cutting-edge fields such as semiconductors, new energy, 5G/6G communications, IoT sensors, and artificial intelligence (AI chip packaging/CoWoS), the company has set up four major laboratories: optical thin films, functional coatings, pan-semiconductors, and new materials. It works closely with customers to develop future equipment and processes, develops new film formation technologies through investment or cooperation, and continuously improves coating equipment.