Pressing cushion ( suitable for PCB, IC carrier board )

1.Product overview

After the introduction of cushioning pads for CCL industry, we have developed the second generation cushioning pads for PCB and IC carrier board industry. This product is composed of high elastic fiber and polymer, and the cushioning performance is also improved compared with the first generation cushioning pad.

Excellent ★           Good ❏        Poor⊙

2.Product use

This product is currently the best product to replace kraft paper and silicone pad. It is mainly used in the pressing process of soft board and soft and hard bonding board. This product has good thermal conductivity and can solve the problems of high and low difference in soft and hard bonding board and lack of glue in hard board.

3. Product advantages

1.More resistant to high temperature, can work at 260 ° C for a long time, not carbonized, not brittle ;

2.The buffer effect is good, the heat conduction uniformity is good, the compression shrinkage is stable, the expansion coefficient of the product is stable, and the tear resistance is good ;

3.withstanding pressure ( can be pressed 100 ~ 200 times ), flame retardant, non-toxic and odorless, dust-free and dust-free, good ventilation effect ;

4.Independent research and development, independent production, short production cycle, equipped with faster technical services ;

the production thickness is 1.0 ~ 10mm, which can meet the customer 's needs and record the number of times intelligently ;

6.High quality cost performance.

4.Product structure

It is suitable for middle layer physical buffering and multiple sheet replacement manual operation. It is also suitable for automation. Single sheet replaces multiple kraft paper on the surface layer.

5.Comparison of products with kraft paper

6. Cost savings

According to the actual situation of customers, our company formulates a cost saving scheme, which can save 10-20 % cost compared with conventional kraft paper according to the current customer base.

Navis cushion is one of Huanyuchang's representative products.It is reported that this product was born with the mission of 'revolutionizing the life of traditional kraft paper'.

Navis cushioning pads are suitable for lamination processes such as PCB, FPC, and CCL. They are the best products to replace kraft paper. They have more stable performance, are more resistant to high temperatures, are more environmentally friendly, and can be produced automatically, reducing costs and improving benefits for customers.

Navis cushion pad is a product with excellent comprehensive performance and high stability that has been verified by Chinese and foreign engineering and technical personnel after several years of research, analysis and improvement based on the introduction of similar foreign products, and after a long period of production and application.

Navis cushion pad is not easy to harden and become brittle; it also has the advantages of stable heat transfer performance, good heat conduction uniformity, stable heating rate, and relatively stable shrinkage after lamination. In addition, the product is tear-resistant, pressure-resistant and flame-retardant, can be reused 300-500 times (traditional kraft paper can only be reused 3-5 times), is non-toxic and odorless, and does not produce dust, gas, precipitates, etc. that may cause adverse effects. And high cost performance is the biggest advantage of this product! Compared with similar international products, the price of Huanyuchang's Navis cushions is significantly lower. It is understood that a customer company has specially made a cost comparison between traditional kraft paper and Navis pads. Through calculation, the cost of Navis thin pads is 21.4% lower than that of traditional kraft paper, and the cost of Navis thick pads is 43.3% lower than that of traditional kraft paper.

7. Aboutus 

Henan Huanyuchang Electronic Technology Co.,Ltd., a subsidiary of Shenzhen Chang Universal Electronics Co., Ltd., was founded in 2009 with a strong focus on technological innovation. Specializing in the production of pressing materials such as PCB,FPC,CCL,IC carrier boards, and new energy products, the company has evolved into a prominent enterprise that integrates technological research and development, production, marketing, and technical services. In 2020, the company acquired over 110 acres of state-owned land, leading to a total construction area of 78,000 square meters.

The company's key products include NAWES MATT™ press pads, Japanese metallurgical pressing steel plates, Swedish Hardox carrier plates, and hot-pressed kraft paper. Aligned with the advancements in the 5G industry, efforts have been directed towards achieving energy conservation and emission reduction in line with the requirements of Industry 4.0 for intelligent automation production. With a wide array of equipment over 100 sets, including high-frequency high-speed coating machines, dipping machines, flat press machines, vulcanizing machines, cutting machines, laser marking machines, and punching machines, the company has the capacity to produce significant quantities of its products annually. The company annual produce 1 million square meters of NAWES MATT™ press pads,100,000 pieces of pressing steel plates, 50,000 carrier plates, and 5 million square meters of hot-pressed kraft paper.

Emphasizing technological innovation, the company has fostered a research and development team known for its innovative spirit and expertise. Through continuous research and development, the company has translated technological

leadership into distinct product advantages. The NAWES MAT™ press pads product, developed independently, boasts over 20 technical patents and is ISO certified, contributing to the progress of lndustry 4.0 in China. Recognized with prestigious awards such as the national "China Good Project" award and "High-tech Enterprise" status, the company has garnered acclaim across multiple high-end industries.

As a leading manufacturer of pressing process supporting products domestically and internationally, Huanyuchang offers comprehensive one-stop services that enhance production quality and reduce costs effectively. Backed by a robust management system, a skilled technical team, and advanced German equipment, the company's products set industry standards and are in high demand both domestically and internationally.

With a commitment to technological innovation and customer satisfaction, Huanyuchang aims to deliver high-quality, efficient, and professional services globally through a well-established sales and service network. Positioned strategically for global expansion, the company is poised to continue its trajectory of growth and innovation, aspiring to become a premier global supplier of electronic materials and processes while contributing to the advancement of Chinese brands.