Shenhua Printing Plate Knife Plate Spring Pad: Typical Application Cases and Effect Verification
Theoretical performance advantages need to be verified through practical applications. The following presents the actual usage effect of the deephua printing material knife plate spring pad through three typical application cases from different industries, providing a reference for the selection of different enterprises.
Case 1: A large-scale express packaging paper box manufacturing enterprise. This enterprise previously used ordinary knife plate spring pads, which had problems such as short service life (average replacement needed after 15 days) and easy shifting during die-cutting, resulting in a daily waste of over 300 paper boxes due to size deviations. After replacing with deephua printing material high-hardness knife plate spring pads (Shoehorn A 70), the service life of the spring pads was extended to 45 days, and the replacement frequency decreased by 67%; at the same time, the anti-slip treatment on the surface of the spring pad effectively avoided the shifting problem, and the size deviation rate from the original 1.2% was reduced to 0.3%, with a daily waste reduction of over 250 pieces. Just for the reduction in size deviations, the enterprise could save approximately 15,000 yuan per month.
Case 2: A high-end cosmetic packaging production enterprise. The cosmetic packaging produced by this enterprise has extremely high requirements for die-cutting precision and edge smoothness. Previously, the elastic pads used had uneven elasticity, resulting in burrs and overhangs at the edges of the packaging, and the product qualification rate was only 92%. After using the deep-harmony printing material with hardness knife plate elastic pads (Shore A 50), the uniform rebound performance of the elastic pads ensured the stable transmission of die-cutting pressure. The edges of the packaging were smooth and flat without burrs or overhangs, and the product qualification rate increased to 99.6%; at the same time, the stable performance of the elastic pads reduced the die-cutting debugging time, and the production efficiency increased by 20%, effectively meeting the production needs of the enterprise's high-end products.
Case 3: A self-adhesive label printing factory. This enterprise mainly produces food self-adhesive labels. The die-cutting material is thin film. Previously, the elastic pads used had uneven thickness, resulting in incomplete die-cutting of the labels and easy adhesion. After replacing with Shenhua Ink Materials' ultra-thin knife plate elastic pads (thickness 0.8mm), the uniformity of the elastic pad thickness ensured the consistency of the die-cutting depth, and the label die-cutting was thorough, eliminating the adhesion problem completely. At the same time, the ultra-thin elastic pads are compatible with the enterprise's high-precision die-cutting equipment, and the die-cutting accuracy error is controlled within ±0.03mm, meeting the strict requirements of food packaging labels. The enterprise reported that after using Shenhua Ink Materials' elastic pads, the production scrap rate decreased by 80%, production efficiency increased by 25%, and the overall production cost decreased by 30%.
Three application cases from different industries have all demonstrated that the Shenhua printing material knife plate spring pad can precisely meet the die-cutting requirements of various scenarios, effectively addressing the actual pain points in enterprise production. It plays a significant role in improving product qualification rates, reducing production costs, and enhancing production efficiency, and possesses excellent practical application value.