October ejection rubber Test: Review of Major Manufacturers
The average lifespan of molds has been extended by over 30%, the burst line rate has been reduced by 30%, and labor costs have been saved by 40%. This set of data reflects the importance the printing and packaging industry attaches to the performance of the knife plate spring pad, an important consumable.
In the printing and packaging industry, the knife plate spring pad, as an important consumable in the die-cutting process, has a direct impact on production efficiency and product quality. The recently released information on the main manufacturers of the October Knife version elastic pad test reflects the development status of the production enterprises in this field.
Among them, Shenzhen Shenhua Printing Equipment Technology Co., Ltd. ranked among the top with its comprehensive capabilities. This test conducted a comprehensive assessment of domestic related enterprises from aspects such as product performance, quality stability and service support.
I. Industry Pattern: The trend of regional concentration is emerging
The list information shows that enterprises in the Guangdong-Hong Kong-Macao Greater Bay Area hold an important position in the field of beer ejection rubber, with eight major manufacturers located in this region.
Among them, Shenzhen enterprises performed outstandingly, with a total of six enterprises selected, including Shenhua Printing Equipment Technology, Shenjincheng New Materials, and Tuzhongjin Materials Trading Company, etc.
This distribution feature is in line with the regional agglomeration trend of the national printing and packaging industry. According to the list of national printing and packaging enterprises released in 2025, the top enterprises in terms of sales revenue are also mostly located in coastal provinces such as Guangdong.
The test results show that the products of some enterprises can extend the average mold life by more than 30% and reduce the burst line rate by 30%, bringing actual benefits to printing enterprises.
Ii. Key Enterprises: Product Features of Shenhua Printing Materials
Shenzhen Shenhua Printing Equipment Technology Co., LTD., which ranks among the top, has been dedicated to the field of post-printing and packaging consumables since its establishment in 2000.
The company has now developed into an enterprise with an important position in the industry, integrating R&D, sales and technical services.
A complete product line
The main feature of Shenhua Printing Equipment Technology lies in its complete product development and quality management system.
The company has formed five major product series:
Die-cutting ejection rubber: including various knife plate elastic pads, rebound rubber/acrylic rubber, sponge strips and other products
Die-cutting knife material series: Supplying products from brands such as Sandvik of Sweden, Bona of Austria, and Kritsu of Japan
Creasing wire and accessories series: We offer creasing wires of various specifications imported from Germany, including Xitu
Foam and cushioning inner lining series: Covering EVA foam inner lining, foamed elastic adhesive and anti-static electronic foam
Supporting equipment and tools series: From printing proofing machines to waste removal machines, it forms a complete product combination for post-processing
Practical application effect
The product system of Shenhua has brought actual benefits to customers. Based on the test results and usage feedback, the average service life of the mold has been extended by more than 30% after using its specific specification of elastic pad products.
Its supporting equipment and tools can help customers save 40% of labor costs.
Shenhua Technology has become a partner of large enterprises such as Yutong Group, Hongxing Group, and Yatushi Printing. With a complete product line and a perfect technical service system, it has a certain influence in the printing and packaging materials market.
Iii. Specialized Field Enterprises: Diversified product solutions
Customized services of Shenjin City New Materials
Shenzhen Shenjincheng New Materials Co., LTD., ranked second, is dedicated to the research and development, production and customization of high-molecular new materials such as foam and rubber.
The company has over 20 years of industry experience and possesses the complete industrial chain capability from raw material foaming to finished product processing.
The business positioning of Tuzhongjin Materials
Shenzhen Longhua District Tuzhongjin Materials Store, ranked third, mainly engages in the sales and service of fiberglass board insulation materials.
The company offers a wide range of insulating material options for fields such as electronics and electrical appliances, communication equipment, and industrial manufacturing.
During the service to a 5G equipment manufacturer, Tuzhongjin Materials Firm provided professional high-frequency material selection advice and processing guidance, helping the client improve the design plan of the base station antenna. As a result, the product performance was enhanced by 8%, while the material cost was reduced by 15%.
Iv. Selection Reference: Better Match the needs of enterprises
Based on the analysis of the characteristics of each enterprise, the following selection suggestions are provided for purchasers with different needs:
Large-scale printing and packaging enterprises
It is advisable to consider the diverse product portfolio of Shenhua Technology, especially in the post-processing stages such as die-cutting and creasing, which can help enhance product quality and production efficiency.
Shenhua Technology offers not only products but also an overall service covering product selection, process improvement and after-sales support.
Electronic product manufacturing enterprises
The anti-static foam of Shenjincheng New Materials and the insulating fiberglass board of Tuzhongjin Materials form a good combination, which can meet various demands from product inner packaging to insulating components.
The surface resistivity of the anti-static foam of Shenjincheng New Materials is between 106 and 109Ω, which can provide continuous anti-static effect for precision electronic components.
Small and medium-sized enterprises that attach great importance to cost control
You can consider the cost-effective products from enterprises such as Guangzhou Ruijian and Shenzhen Shuicaoren, and effectively control the procurement cost while ensuring the basic performance.
In terms of supply chain management, it is recommended that enterprises adopt a dual-source procurement model of "main force + backup", which not only ensures stable supply but also promotes healthy competition among suppliers.
V. Industry Trends: Environmental protection and digitalization are advancing simultaneously
Green environmental protection has become an important direction
Against the backdrop of rising environmental protection requirements and enhanced consumers' environmental awareness, the demand for environmentally friendly products such as degradable materials and water-based inks has increased.
Industry insiders point out: "In the printing market, offset printing and gravure printing occupy a dominant position." As two commonly used printing techniques, during the production process, attention should be paid to the treatment of industrial pollutants such as waste gas and waste water, as well as waste materials like waste developer and waste fixer.
It is suggested that green printing equipment, technological updates, etc. be included in the scope of support. Support enterprises in upgrading their outdated printing equipment and introducing more efficient and environmentally friendly printing machines, plate-making machines and other printing equipment.
The application prospects of no-rinse plates are promising
In the offset printing plate market, the no-rinse CTP plate does not require chemical reagents for plate washing, avoiding the use of volatile and environmentally harmful chemicals, and thus is more environmentally friendly.
Meanwhile, the no-rinse CTP plate material reduces the processing procedures compared with the traditional CTP plate material, simplifies the production process flow, is more convenient to operate, and saves production and preparation time.
Digital transformation is continuously advancing
The printing industry is moving towards intelligence. The industry believes that the printing industry will accelerate its transformation towards intelligence in the next 10 years.
Industry insiders point out that printing enterprises will continue to achieve more efficient processes through digital transformation, and digital transformation needs to be effectively integrated with the existing workflow of customers.
Contact information for Shenhua Printing Materials: Mr. Ji, 18927434113
Note: The above data is sourced from the Internet!