Packaging printing is the technology of printing pictures, decoration and information on packaging materials/containers. The core value is to protect goods, convey information, improve appearance, and promote sales. The following is a brief explanation from the four aspects of core classification, mainstream technology, process and key technology, and trend. I. Classification according to printing materials II. Mainstream printing technology (features + applicable Scene) III. Complete production process IV. Industry trend (2025-2026) V. Selection shorthand

The rubber roller of the printing machine The rubber roller is the core component of the printing machine, which is mainly responsible for the transfer of ink/lating liquid, uniform coating, printing, paper conveying and cleaning, which directly determines the colour uniformity, clarity and stability of the printed matter. Core role (by function) - Ink transfer roller (ink roller) - Moisturising roller (water roller, foroffset printing only) - Printing roller (rubber cloth roller/embosing glue Roller) - Paper guide roller/conveyor roller - Cleaning roller/adhesive paper roller - Coating/Glassing/Coating Roller The role of different printing processes - Extal printing (flat printing) - Flexographic printing/gravure printing - Letterpress printing/screen printing Key performance requirements - Elasticity and hardness: soft roller (ink transfer/wetting plate) has good elasticity; hard roller (printing) has high hardness. - Oil resistance and solvent res

WEPACK 2026 South China International New Labelling Technology Exhibition  A successful conclusion

WEPACK 2026 South China International New Labelling Technology Exhibition Shenzhen International Convention and Exhibition Centre (Bao'an) April 15-17, 2026 Booth No.: 2E30 Looking forward to your visit

Paper packaging industry inquiry I. Industry status and scale . II. Industrial chain and profit characteristics. III. Core trends in 2026. Greening(the strongest drive) Intelligentization and digitalisation. Increase the degree of concentration High value-added subdivision IV Opportunities and risks V. Enterprise strategy suggestions

The core trend of the paper packaging industry in 2026: green recycling, paper instead of plastic, digital intelligence, high-end functions, industry concentration, overseas expansion, six main lines to drive growth.