1.Excellent Cushioning and Shock Absorption Performance, Reliable Protection Effect
2.Lightweight Design, Reducing Logistics Costs
3.Diersified Functions, Adapting to Special Needs
4.Waterproof and Moisture-Proof, Adapting to Complex Environments
The process advantages of plastic bubble bags are concentrated in three aspects: bubble forming, bag making and processing, and functional modification. In the bubble forming process, a high-precision film blowing machine is used to process high-pressure low-density polyethylene raw materials into films. At the same time, a special mold structure is used to form evenly distributed bubbles in the film. The diameter and height of the bubbles can be precisely controlled.The bag making link uses a special bubble film bag making machine for hot air drying and cutting processing. By precisely controlling the temperature and cutting speed, the bag mouth is sealed firmly and not easy to break. At the same time, it can be processed into bags or slices of different sizes according to needs. In the functional modification process, the anti-static type realizes the electrostatic dissipation function by adding conductive agents, and the product color is usually pink for identification; the composite type uses hot-melt composite technology to compound the bubble film with kraft paper, aluminum-plated platinum and other materials, which has both the cushioning property of bubbles and the wear resistance and light-shielding property of the outer material. For example, kraft paper bubble bags not only retain the cushioning performance but also improve the texture and stiffness of the packaging. In addition, during the production process, the tensile strength and puncture resistance of the bubble bag can be improved by adjusting the raw material ratio, prolonging its service life.
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