Ø45mm × 90mm Refillable Neck-in Aerosol Tin Cans for Snow Spray

Sihai manufactures reliable 45×90mm refillable empty neck-in aerosol tin cans, designed for snow spray applications. Made from quality tinplate, these cans offer reliable sealing performance and are suitable for various aerosol filling requirements.

Diameter: Ø 45mm Height: 90mm Type: Refillable / Neck-in (NI) Application: Snow Spray

• Refillable design for snow spray and holiday aerosols
• Neck-in (NI) structure for a slim, lightweight profile
• Quality tinplate with reliable sealing performance
• Suitable for various aerosol filling and printing requirements

Aerosol Can Specifications

Recommended Sizes

Product Details

These Ø45mm × 90mm refillable empty neck-in aerosol tin cans are designed for snow spray and holiday aerosol products, where a slim profile and reliable sealing are important. The neck-in structure reduces the top opening diameter, giving each can a lighter appearance while keeping it compatible with standard snow spray valves and actuators.

Made from quality tinplate with a body thickness of 0.18–0.23mm, these cans offer consistent dimensions and dependable sealing performance. Deformation pressure is controlled within 1.2–1.8 MPa and burst pressure within 1.4–2.0 MPa, supporting reliable use across various aerosol filling requirements.

External printing supports CMYK and PANTONE customization, while the inside coating can be plain or golden lacquered depending on the formulation. With DOT 2N/2P/2Q compliance and pallet or carton packing, these cans are suitable for both wholesale supply and customized snow spray packaging projects.

Key Advantages

Manufacturing Process

Step 1: Raw Material Warehouse

Production begins with high-quality tinplate material stored in our raw material warehouse. Material is inspected before use to ensure consistent thickness and surface condition for subsequent processing.

Step 2: Iron Cutting

Tinplate coils are cut into sheets sized for aerosol can diameters including Ø45mm, Ø52mm, Ø57mm, Ø60mm, Ø65mm, and Ø70mm. Controlled cutting helps reduce waste and keeps sheet dimensions stable.

Step 3: Iron Printing

Printing is carried out on imported Japan FUJI machines, supporting CMYK color reproduction based on the customer's approved artwork. This step transforms functional cans into branded packaging with clear graphics and consistent color.

Step 4: Pressing

Clear oil coated tinplate is pressed into cone and dome components for standard diameters from Ø45mm to Ø70mm. The pressing process is carefully controlled to maintain smooth curvature and consistent geometry for reliable valve fit.

Step 5: Aerosol Can Making

The can body, cone, and dome are assembled on 9 production lines. This multi-line setup supports stable output and helps ensure on-time delivery for both wholesale and customized orders.

Step 6: Quality Inspection

Air inspection machines and infrared auto-inspection systems are used during production to help detect potential defects and maintain consistent product quality before packing.

Step 7: Aerosol Can Packing

Finished cans are packed with pallets or cartons according to customer requirements. Packing is designed to protect the cans during transport and storage.

Step 8: The Stock

After production and packing, aerosol cans are stored in the warehouse. Stock management helps support stable supply and quick response to customer orders.

Step 9: Loading

Loading and delivery are arranged according to customer requirements. We coordinate shipment details to help ensure smooth and timely delivery.

Company Profile

Founded in 1998, Guangdong Sihai Iron-Printing and Tin-Making Co., Ltd. is an experienced manufacturer specializing in aerosol packaging and tinplate solutions. With a 38,000-square-meter manufacturing facility in Zengcheng, Guangzhou, Sihai integrates tinplate processing, printing, aerosol can manufacturing, and aerosol can component production under one roof.

Over more than 28 years of industry experience, Sihai has built a complete manufacturing and quality-control system supported by experienced management, professional engineers, skilled technicians, and dedicated production teams. Our capabilities cover the entire process, from tinplate preparation and printing to component forming, can making, inspection, and final packing.

We operate an independent laboratory and maintain in-house mold design and development capabilities, allowing us to provide technical support throughout product development and production. Continuous investment in advanced equipment and manufacturing technology enables us to maintain stable quality, efficient production, and consistent delivery.

Our products are manufactured in accordance with GB 13042-2008, while our quality management system operates in accordance with ISO 9001:2015. We manufacture a wide range of aerosol cans and components for applications including household care, automotive products, industrial solutions, insecticides, spray paints, personal care, and other aerosol products.

At Sihai, we believe that reliable packaging is more than a product—it is part of our customers' success. From product development and customized printing to quality control, packaging, and delivery, we work closely with our customers to provide dependable solutions and build long-term partnerships.

Frequently Asked Questions