How can the stacking precision of multilayer electronic ceramics be improved?

A laminating machine is equipment used to stack ceramic sheets—printed with specific patterns—in a precise sequence to form a monolithic block. It is suitable for the assembly of multilayer ceramic products such as High-Temperature Co-fired Ceramics (HTCC), Low-Temperature Co-fired Ceramics (LTCC), Multilayer Ceramic Capacitors (MLCC), and Solid Oxide Fuel Cells (SOFC). Lamination precision directly impacts the electrical performance, reliability, and manufacturing yield of these electronic ceramics; enhancing this precision involves addressing factors such as green sheet materials and pretreatment, the machine's vision alignment system, mechanical motion control, lamination process parameters, and anti-deformation fixturing.

From August 26 to 28, companies specializing in laminating equipment—such as Yonghongqi Intelligent, Kaike Electronics, Honghua Equipment, Zhongxinglian, Delong Technology, CETC No. 2 Institute, Xike Intelligent, and Ningyuan Bona—will gather at the Shenzhen Precision Ceramics Exhibition. You are welcome to visit and exchange ideas! For exhibition inquiries, please contact Ms. Li at 18823755657 (also her WeChat ID). (Below are introductions to the participating laminating equipment companies.)

Kunshan Yonghongqi Intelligent Technology Co., Ltd.

Official Website: http://www.honqchi.com/

Kunshan Honqchi Intelligent Technology Co., Ltd. is a subsidiary of Honqchi Precision Technology Co., Ltd. Established in 1991, the parent company boasts a core team with over 30 years of experience in the R&D and manufacturing of equipment for multilayer ceramic processes. The company specializes in automation equipment for technologies such as MLCC, LTCC, HTCC, SOFC, ESC, MLCI, PTC, NTC, and piezoelectric ceramics. It has developed a comprehensive equipment portfolio centered on chip-based, roll-to-roll, and integrated printing-stacking processes, covering key manufacturing stages including tape casting, cutting, printing, stacking, isostatic pressing, and automated packaging.

△ Integrated Printing and Lamination Machine

Widely used in dry-process carrier lamination, wet-process products, and products manufactured using combined dry/wet processes—such as MLCCs, inductors, piezoelectric components, and thermistors/varistors.

△ Fully Automatic CCD Stacking Machine for Chip Components

Kunshan Kaike Electronic Machinery Equipment Co., Ltd.

Official Website: http://www.kaike-equipment.com/

Kunshan Kaike Electronic Machinery & Equipment Co., Ltd. is a wholly-owned Chinese subsidiary of KEKO (Slovenia)—a renowned European manufacturer of precision electronic equipment—serving as the group's core local hub for production and service. Leveraging the group's deep technical expertise and extensive global industry experience, the company specializes in providing high-end precision equipment and one-stop solutions for the electronic components sector.

△ Stacking Machine – Sheet Stacking Machine

A versatile stacking machine designed for LTCC, HTCC, or similar products.

广东宏华装备科技有限公司 

Official Website: https://www.gd-honghua.com/about.html

Guangdong Honghua Equipment Technology Co., Ltd. is a high-tech enterprise specializing in the R&D and sales of intelligent equipment for high-end electronic components. Its products serve industries involved in the production of chip capacitors, inductors, and resistors; LTCC/HTCC components; sensors; ceramic materials; new energy materials; and perovskite solar cells.

△ Fully Automatic Film Stacking Machine

Designed for the stacking process in MLCC roll-to-roll manufacturing, this machine allows for programmable layer counts and performs electrode sheet positioning, cutting, peeling, alignment correction, and lamination to form multilayer ceramic substrates.

Shenzhen Zhongxinglian Technology Co., Ltd.

Official Website: http://www.zhongxinglian.com/

Shenzhen Zhongxinglian Technology Co., Ltd. is an innovative high-tech enterprise specializing in the R&D, production, and sales of specialized equipment for electronic ceramics, chip packaging, and automation. The company is located at Unit 3A, Block A, Hongsong Building, Tian'an Community, Shatou Subdistrict, Futian District, Shenzhen. Its core business encompasses specialized equipment for electronic ceramics—such as laminators, warm isostatic presses, and hot-cutting machines—as well as chip packaging (micro-assembly) equipment, including wire bonders, parallel seam sealers, and eutectic furnaces.

△ Lamination Machine

Application: This equipment is used for the lamination of green ceramic sheets. It primarily stacks multiple green ceramic sheets with high precision and supports functions such as automatic alignment, automatic stacking, automatic heating, and vacuum degassing, meeting the lamination process requirements for LTCC, HTCC, MLCC, and similar components.

Zhejiang Delong Technology Co., Ltd.

Official Website: http://www.cndelong.com/

Established in 2004, Zhejiang Delong Technology has dedicated over two decades to the fields of precision tape casting and ceramic packaging equipment. As a National High-Tech Enterprise and a Zhejiang Provincial "Specialized, Refined, Distinctive, and Innovative" (SRDI) enterprise, the company integrates R&D, design, manufacturing, sales, and service. It focuses on creating world-class high-end tape casting machines and complete sets of semiconductor ceramic packaging equipment, serving as a key player in the domestic supply chain for semiconductor packaging equipment.

△ Fully Automatic Lamination Machine

Applications: HTCC (High-Temperature Co-fired Ceramics), LTCC (Low-Temperature Co-fired Ceramics), SOFC (Solid Oxide Fuel Cells), MLCC (Multilayer Ceramic Capacitors), SMD ceramic bases, MLCV (Multilayer Ceramic Varistors), and automotive oxygen sensors.

CETC No. 2 Institute

Official Website: https://www.ersuo.com/

The 2nd Research Institute of China Electronics Technology Group Corporation (CETC) was established in 1962. It is a national-level research institute in my country specializing in R&D for microelectronics packaging and assembly, third-generation semiconductor equipment, and intelligent manufacturing.

△ Stacking Machine

This equipment is a key component of LTCC/HTCC multilayer substrate production lines, primarily used for the automatic stacking of frameless green ceramic sheets. Characterized by vision-based positioning, automated operation, high precision, and multifunctionality, it executes process steps such as automatic sheet feeding, precise positioning, precision handling, dispensing, and vacuum-assisted heated surface pressing.

Wuhan Sick Intelligent Technology Co., Ltd.

Official Website: http://www.xikewh.com/

Wuhan Xike Intelligent Technology Co., Ltd. is a high-tech enterprise integrating R&D, design, manufacturing, sales, and service. The company specializes in the production of equipment such as casting machines for ceramics, proton exchange membranes, battery separators, thin films, edible films, magnetic materials, fuel cell membranes, and polymer films, as well as vacuum degassing machines, roller ball mills, cutting machines, warm isostatic presses, hot-cutting machines, and vacuum laminators.

Currently, the company's equipment is widely used in complete production lines for battery separators, fuel cell proton exchange membranes, LTCC, HTCC, and MLCC components, as well as in casting processes for functional film materials, piezoelectric ceramics, chip ceramic components, flexible magnetic films, food-grade films, filtration membranes, and solid oxide fuel cells.

△ SK-DPK Vacuum Stacking Machine

In July 2025, Wuhan Sike Intelligent officially launched a revolutionary product—the new-generation SK-DPK vacuum stacking machine. The SK-DPK is widely used in ceramic manufacturing sectors requiring high-precision and high-efficiency stacking; it is particularly suitable for the stacking of green sheets for Multi-Layer Ceramic Capacitors (MLCCs), ceramic substrates, specialized ceramic components, and other ceramic products requiring precision lamination.

Beijing Ningyuan Bona Electronic Technology Co., Ltd.

Official Website: http://nybona-tec.com/

Beijing Ningyuan Bona Electronic Technology Co., Ltd. specializes in serving the domestic and international sectors for Low-Temperature Co-fired Ceramics (LTCC), High-Temperature Co-fired Ceramics (HTCC), and back-end micro-assembly and testing equipment. Its product portfolio includes machinery for LTCC/HTCC/MLCC production, such as laser drilling machines, screen printing machines (including roll-to-roll models), film thickness testers, laminators (including roll-to-roll models), isostatic presses, green sheet cutters, sintering furnaces (box-type and chain-type), silver termination machines, dicing saws, and more.

△ Micro-tec Fully Automatic Stacking Machine

Aibang has established an LTCC discussion group and cordially invites LTCC manufacturers, as well as equipment and material suppliers, to join. You are welcome to join the LTCC (Low-Temperature Co-fired Ceramic) industry WeChat group.

Recommended Event 1: [Invitation] The 6th LTCC/HTCC Industry Forum (August 27 · Shenzhen)

(Agenda updated as of July 7)

We are currently soliciting additional topics; recommendations or self-proposed topics are welcome. For speaking or sponsorship inquiries, please contact Ms. Li at 18124643204 (also her WeChat ID).

Recommended Event #2: Aibang’s 8th Precision Ceramics Industry Chain Exhibition [August 26–28, 2026 | Hall 7, Shenzhen World Exhibition & Convention Center (Bao'an New Venue)]

Booth Booking:

Ms. Li: 18823755657 (also WeChat)

Email: lirongrong@aibang.com