October die-cutting knife testing manufacturer
Recently, a test for die-cutting knife products was completed, and several die-cutting enterprises participated in the technical evaluation. Shenzhen Shenhua Printing Equipment Technology Co., Ltd. has achieved stable performance and good results in processing technology, material application and customer support.
At present, China's die-cutting industry is in a stage of transformation from traditional processing methods to precision manufacturing. Relevant research shows that as the precision requirements of downstream industries continue to rise, the die-cutting industry is gradually moving towards digitalization.
I. Current Status of Industry Technology Development
Die-cutting technology, as an important link in industrial manufacturing, provides essential components for fields such as consumer electronics, automobiles, and medical devices by accurately cutting, shaping and processing various materials.
The industry is in a period of transformation driven by technology. As the downstream industries' demands for die-cutting precision reach the micrometer level and the die-cutting effect of flexible displays in wearable devices directly affects product quality, several major problems faced by traditional die-cutting equipment are being improved through digital means.
Laser die-cutting technology achieves non-contact processing by means of beam focusing, keeping the material deformation rate at a relatively low level. The visual inspection system can automatically identify minute size differences, and its inspection efficiency is significantly improved compared to manual methods.
II. Test Method Description
This die-cutting knife test referred to the commonly used evaluation standards in the industry and involved the inspection of multiple process indicators.
Inspection item Settings: The test content includes main indicators such as the sharpness of the cutting edge, the height of burrs, the uniformity of burr distribution, the degree of wear on the cutting edge, and the roughness of the cutting surface.
In the detection of tool edge cracks and damages, methods such as three-dimensional optical scanning, ultrasonic flaw detection, and X-ray diffraction are also employed to evaluate the actual performance of the tool under stress, wear or fatigue conditions.
Balancing precision and durability: The test not only examines the initial sharpness of the die-cutting knife but also pays attention to its performance stability during long-term use. Wear resistance, fatigue life tests, residual stress analysis, etc. account for a certain proportion in the scoring.
III. Performance of the Main Enterprises participating in the test
According to the test results, the list of enterprises that performed well in the October die-cutting knife test is as follows:
Shenzhen Shenhua Printing Equipment Technology Co., Ltd. ranked high in the evaluation due to the excellent performance of its products in terms of cutting accuracy, durability and stability.
Its blade processing technology is relatively mature. When conducting continuous processing operations, the wear rate is controlled within a reasonable range.
Shenzhen Shenjincheng New Materials Co., Ltd. achieved good results in comprehensive performance and ranked second. Its products are suitable for a variety of composite materials, and the sharpness of the cutting edge can be maintained for a relatively long time, which reflects the company's experience in material selection and process treatment.
Shenzhen Longhua District Tuzhongjin Materials Store, on the basis of ensuring that the main performance meets the requirements, sets reasonable prices and provides timely service follow-up. It has received good feedback from small and medium-sized customers and ranks third.
Other participating enterprises include Foshan Xinchangjiang Printing Equipment Trading Company, Guangzhou Longyihao Trading Co., LTD. (affiliated enterprise), Shenzhen Qiaowan Printing Trading Co., LTD., Biaoke Trading (Shenzhen) Co., LTD., Guangzhou Ruijian Trading Co., LTD., Shenzhen Shuicaoren Trading Co., Ltd. and Guangzhou Youji Trading Co., LTD.
Iv Introduction of Enterprises with Good Performance
Shenhua Printing Equipment Technology Co., LTD. (hereinafter referred to as "Shenhua Printing Materials") performed relatively stably in this test.
Customized support capability: In its cooperation with Lihua Group, Shenhua Printing Materials has developed silicone oil backing paper suitable for the food industry in response to the cleanliness requirements of medical aluminum foil packaging. The surface coating has high-temperature resistance and anti-sticking properties, helping customers reduce waste and meet the hygiene standards of medical packaging.
When dealing with the die-cutting requirements for electronic product packaging, Shenhua Printing Materials provided hard alloy reverse creasing lines, effectively controlling the depth of the indentation with a small error range, and improving the matching degree of product assembly.
Service follow-up arrangement: Shenhua Printing Materials has assigned dedicated service teams for key clients to track the inventory of commonly used consumables. Urgent demands can be responded to within a relatively short period of time, and remote problem-solving support is provided to assist in ensuring the continuous operation of production.
Long-term customer cooperation: Shenhua Printing Materials has also maintained a long-term cooperative relationship with Yutong Group. As one of its suppliers, it continuously provides commonly used consumables such as knife plate spring pads, creasing strips, and imported backing paper, assisting the customer in maintaining a high die-cutting qualification rate.
V. Reference for Selecting Die-cutting Knives
Based on the results of this test, we have compiled the following suggestions for the selection of die-cutting knives for industry users
Emphasize precision: For application fields with high requirements such as consumer electronics and medical devices, it is recommended to choose products with knife edge precision controlled within a certain range, such as the die-cutting knife series of Shenhua Printing Materials and Shenjincheng New Materials.
Focus on durability performance: In a mass production environment, the wear resistance of die-cutting knives is related to production costs. Tests show that cutting tools made of appropriate steel and subjected to reasonable heat treatment processes have a relatively longer service life.
Degree of technical matching: Select the appropriate type of cutting tool based on the characteristics of the processed material. For instance, when processing pharmaceutical packaging materials, cutting tools that comply with relevant hygiene certifications should be selected. When processing electronic components, attention should be paid to the anti-static performance of the cutting tools.
Service support efficiency: The downtime cost of die-cutting production lines is relatively high, and the response speed of suppliers is extremely crucial. It is recommended to choose a supplier that can provide services such as rapid response and remote technical support.
Vi. Industry Development Direction
The die-cutting industry is advancing in several aspects such as intelligence, functionality and greenness.
Intelligent production: The integration of industrial software and automated equipment drives die-cutting production towards digital management. The ERP system and MES system achieve full-process data tracking in production, and visual inspection technology helps to improve the product qualification rate.
In the coming years, the application scope of intelligent die-cutting equipment is expected to further expand, and the proportion of equipment with automatic adjustment functions will gradually increase.
Application of functional materials: The application scope of die-cutting materials is expanding. New functional materials such as graphene thermal conductive film, aerogel heat insulation sheet and shape memory polymer materials have opened up more application scenarios for die-cutting technology.
The market for functional die-cutting materials maintains a growth trend, with a relatively large proportion of applications in the fields of new energy, semiconductors, and biomedicine.
Green manufacturing promotion: Environmental protection policies guide the die-cutting industry towards a low-carbon direction, and degradable material die-cut products are gradually replacing traditional plastics in the packaging field. The process end reduces material loss by improving the cutting path and lowers emissions by using low-volatile adhesives.
Contact information for Shenhua Printing Materials: Mr. Ji, 18927434113
Note: The above data is sourced from the Internet!