Construction materials packaging, including cement bags, gypsum boards, metal pipes, plastic panels, and bulk containers, presents specific coding challenges due to heavy-duty and rough surfaces. Porous, textured, or powder-coated materials can reduce ink adhesion and affect print clarity, while irregular shapes or large formats require flexible, precise marking systems.

Marking construction material packaging requires inks and technologies that can withstand rough handling, dust, moisture, and extreme temperatures. Codes need to remain legible during storage, transport, and on-site delivery, even on porous, textured, or powder-coated surfaces. Advanced coding solutions must adapt to diverse packaging sizes and shapes, support integration with bagging, stacking, or conveyor systems, and maintain high reliability to reduce maintenance and ensure clear, durable markings throughout the supply chain.

图3

①Cement Bags

Cement bags are often made of paper or woven polypropylene and have rough, porous surfaces that can make ink adhesion difficult. Codes must remain clear and legible despite dust, abrasion, and handling during storage and transport.

图

②Plastic Panels

Plastic panels used in construction often have smooth, low-energy surfaces and come in various sizes and thicknesses. Coding must remain clear on curved or large-format panels, resist scratches or cleaning processes, and endure environmental factors like humidity and temperature changes. Advanced marking solutions ensure consistent, durable printing and seamless integration with stacking or automated handling equipment.

图

③Gypsum Boards

Gypsum boards have large, porous surfaces that can absorb ink unevenly, affecting print clarity. Codes must be durable enough to withstand cutting, handling, and transport. Coding systems should provide high-speed, reliable printing, maintaining legibility throughout processing and supply chain distribution.

图