Cold Rolled Printed Tinplate Sheet DR8 DR9 1.0 Tin Coating Bright Surface

Cold Rolled Printed Tinplate Sheet DR8 DR9 1.0 Tin Coating Bright Surface

１．Product Overview

Cold rolled printed tinplate sheet is widely used for food cans, tea cans, oil containers, paint cans, aerosol cans, gift packaging, chemical containers, and decorative metal packaging applications.

The product is manufactured from SPCC or MR cold rolled steel substrate with electrolytic tin coating and bright surface finish. Stable hardness control, clean surface appearance, and controlled coating thickness support printing, can-making, stamping, and decorative packaging applications.

DR8 and DR9 temper grades provide higher rigidity and stable body strength for large containers, oil cans, and industrial packaging applications.

２．Technical Solution

The product is manufactured according to GB, JIS, DIN, and ASTM standards using cold rolling and electrolytic tin coating technology.

Tin coating options from 1.0 to 5.6 g/m² support different corrosion resistance requirements for food packaging, oil storage, aerosol containers, and industrial metal packaging.

CA and BA annealing technologies support different forming and surface performance requirements. CA material is suitable for continuous forming production, while BA material supports stable surface appearance and hardness control.

Bright, stone, and silver surface finishes support decorative printing, coating, and packaging appearance requirements.

３．Specifications

４．Application

This product is suitable for food cans, tea packaging, oil cans, paint cans, aerosol cans, gift packaging, chemical containers, decorative printed containers, and industrial metal packaging.

Bright surface tinplate is commonly selected for printed packaging and decorative can-making applications requiring stable appearance and coating performance.

５．Processing

The product supports slitting, cut-to-length processing, printing, lacquering, stamping, shallow drawing, deep drawing, seaming, and can body manufacturing.

The material is suitable for moderate drawing and higher rigidity applications including crowns, rings, closures, square cans, oil cans, and large metal containers.

Standard export packing includes waterproof paper, steel outer protection sheet, steel strip locking, and seaworthy pallet packaging for export shipment.

６．Advantages

• Cold rolled substrate supports stable thickness control and smooth surface quality.
• DR8 and DR9 temper grades provide improved rigidity for large container applications.
• Bright surface finish supports decorative printing and packaging appearance requirements.
• Multiple tin coating options support different corrosion resistance environments.
• CA and BA annealing support different forming and surface quality requirements.
• 0.14–0.50mm thickness range supports light-duty and medium-duty packaging production.

７．How to Choose

• Choose T2 or T2.5 temper for moderate drawing applications.
• Choose T4 or T5 temper for stronger can body rigidity.
• Choose DR8 or DR9 for large oil cans and industrial packaging requiring higher hardness.
• Choose bright surface for decorative printing and packaging appearance.
• Choose higher tin coating weight for stronger corrosion resistance requirements.
• Choose BA annealing for improved surface appearance.
• Choose CA annealing for continuous forming production.

８．FAQ

Q1．What materials are available

SPCC and MR materials are available.

Q2．What thickness range is available

The available thickness range is 0.14mm to 0.50mm.

Q3．What surface finishes are available

Bright, stone, and silver finishes are available.

Q4．What applications are suitable for DR8 and DR9 temper

DR8 and DR9 are suitable for large oil cans, industrial containers, and higher rigidity packaging applications.

Q5．What standards are supported

GB/T 2520-2008, JIS G3303-2008, DIN EN 10203-1991, and ASTM A623M-2011 standards are supported.