Shenhua Printing Plate Knife Plate Spring Pad: An Innovative Design for Pre-cut Strip Spring Pad and Efficient Production Adaptation

In multi-variety and small-batch die-cutting production, each time an enterprise switches production, it needs to cut the spring pads according to the size of the die plates. This not only takes a lot of time and effort but also easily leads to cutting deviations and material waste, seriously affecting the efficiency of production switching. Deephua Printing Materials has innovatively launched pre-cutting strip die plate spring pads to completely solve the problem of production switching cutting. This helps enterprises improve production switching efficiency and reduce material waste.

In the pre-cutting strip design, Deephua Printing Materials based on the mainstream die plate sizes in the industry, completed the precise cutting of the spring pads in advance. The cutting accuracy was controlled within ±0.03mm, and the strip widths covered common specifications such as 5mm, 10mm, 15mm, and 20mm. At the same time, it supports customizing the die plate size for customers and pre-cutting dedicated width and length spring pads. The cutting edge of the spring pad is processed by a frozen precision cutting method, without burrs or layering, and does not require customers to make secondary trimming. It can be directly pasted and used, significantly saving the time for production switching cutting.

To improve the adaptability of production switching, the pre-cutting strip spring pads adopt a "pluggable and cuttable" dual design. For regular die plates, the corresponding pre-cut spring pads can be directly used for splicing. The splicing area is closely adhered, without affecting the rebound performance and die-cutting accuracy of the spring pad. For non-standard die plates, the pre-cut spring pad can be slightly cut, and the edge after cutting is not easily damaged, avoiding the problem of elastic attenuation that occurs after regular spring pad cutting. At the same time, the pre-cutting strip spring pads are packaged independently in small packages, marked with specifications, sizes, and compatible die plate types, facilitating customer inventory management and quick retrieval, further improving the production switching efficiency.

After a multi-variety color box enterprise applied this pre-cutting strip spring pad, the cutting time of the spring pad during production switching was reduced from an average of 40 minutes to 5 minutes, increasing the production switching efficiency by 75%, and the waste rate of spring pad cutting was reduced from 15% to below 1%. It saved nearly 15,000 yuan in spring pad waste costs annually, perfectly adapting to the multi-variety and small-batch production mode.