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Bursting strength stability is a vital comprehensive mechanical indicator for industrial packaging paper, express carton board and multi-layer composite paper. Many paper products have qualified instantaneous burst strength in factory testing, yet suffer from obvious strength attenuation and unstable burst resistance after temperature and humidity alternation, long-term stacking and repeated extrusion. Different from conventional tensile strength, paper burst resistance reflects the overall pressure-bearing capacity of multi-directional force, which directly determines the anti-explosion and anti-breakage performance of packaging cartons during heavy-load transportation and extrusion. Ordinary paper has loose internal fiber cross-linking structure, and the inter-fiber binding force is easy to relax under complex external forces, resulting in inconsistent burst resistance of the same batch of paper. Most traditional strengthening technologies only improve single-point burst value but cannot lock long-term stability, leading to large quality fluctuations in seasonal production. Blindly increasing wood pulp content will greatly increase production costs and cannot solve the fundamental structural instability problem. Shandong Ludao Energy Technology Co., Ltd. launches professional paper anti-burst stability optimization solutions. By building a three-dimensional stable fiber cross-linking network and enhancing multi-directional inter-fiber binding fastness, we effectively resist structural relaxation caused by external force and environmental changes. The treated paper maintains stable bursting strength in high-humidity, low-temperature and alternating environments, eliminates batch burst performance deviation, improves heavy-load packaging safety, and reduces cargo damage rate in logistics and transportation.