A Buyer's Guide to Tinplate Money Boxes (Piggy Banks ...

18 Aug.,2025

 

A Buyer's Guide to Tinplate Money Boxes (Piggy Banks ...

Tinplate money boxes, commonly known as piggy banks, are a timeless and practical way to save coins and small bills. They are widely used for personal savings, promotional giveaways, and even as decorative items. If you're looking to purchase tinplate money boxes in bulk, this guide will help you make an informed decision.

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Key Considerations When Purchasing a Tin Coin Bank

1. Material & Durability of a Metal Tin Piggy Bank

High-Quality Tinplate: Ensure the money box is made from durable, rust-resistant tinplate (steel coated with tin) for long-lasting use.

Thickness: A thicker tinplate (0.23mm) offers better durability compared to thinner options.

2. Design & Customization for Your Money Tin

Shape & Size: Traditional pig shapes are popular, but options include rectangular, cylindrical, or themed designs (animals, vehicles, etc.).

Custom Printing: Many suppliers offer printing services for logos, brand messages, or unique artwork.

Color Options: Choose from pre-designed colors or request Pantone-matched shades for branding consistency.

3. Functionality of a Money Saving Tin

Coin Slot Size: Ensure the slot accommodates the largest coin used in your target market.

Locking Mechanism: Some money tin  boxes come with a lock and key or a rubber stopper to secure savings.

Easy Opening: Check if the box has a removable bottom or a screw-type opening for easy access to coins.

4. Quantity & Budget for Piggy Banks Bulk Orders

MOQ (Minimum Order Quantity): Suppliers often require a minimum order (e.g., 500–1,000 units). Larger orders typically reduce per-unit costs.

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Pricing Factors: Customization, material thickness, and order volume impact pricing. Request quotes from multiple suppliers.

5. Supplier Reliability When Ordering Wholesale Piggy Banks

Manufacturer vs. Wholesaler: Buying directly from money tin can manufacturers may offer better pricing, while wholesalers provide faster shipping for smaller orders.

Quality Certifications: Look for ISO, SGS, or BSCI-certified suppliers to ensure product safety and quality.

Samples: Always request a sample before bulk ordering to verify quality and design accuracy.

Where to Buy Metal Money Boxes?

Alibaba & Global Sources: Reliable platforms for bulk purchases from verified suppliers.

Local Manufacturers: Check for metal fabrication companies specializing in tinplate products.

Promotional Product Companies: Many offer customized metal money boxes for branding purposes.

Conclusion

Tinplate money boxes are a cost-effective and customizable solution for savings, promotions, or gifts. By considering material quality, design options, functionality, and supplier reliability, you can find the perfect product for your needs. Always compare quotes and request samples before finalizing your purchase.

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News - Food Cans (3-Piece Tinplate Can) Buying Guide

1. Structure and Design

  • Three-Piece Construction: These cans are called "three-piece" because they are composed of a cylindrical body with two end pieces (top and bottom). The body is typically formed from a flat piece of tinplate that is rolled into a cylinder and welded or seamed along the side.
  • Double Seaming: Both the top and bottom lids are attached to the body using a process called double seaming, which creates a hermetic seal to prevent contamination and leakage.

2. Material Quality

  • Tinplate Material: Tinplate is steel coated with a thin layer of tin to protect against corrosion. It offers excellent strength and durability, making it ideal for food preservation. When buying 3-piece tinplate cans, ensure that the tin coating is of good quality to prevent rusting and spoilage.
  • Thickness: The thickness of the tinplate can affect the can's durability and resistance to dents. For products that require long-term storage or shipping, thicker tinplate may be a better choice.

3. Coatings and Linings

  • Internal Coatings: Inside the can, coatings like enamel or lacquer are applied to prevent the food from reacting with the metal. Acidic foods, like tomatoes and citrus fruits, require specific linings to prevent corrosion and ensure safety.
  • BPA-Free Options: Opt for BPA-free linings to avoid potential health risks associated with Bisphenol A, a chemical sometimes used in can linings. Many manufacturers now offer BPA-free alternatives that are just as effective at preserving food.

4. Sizes and Capacities

  • Standard Sizes: 3-piece tinplate cans are available in various sizes, typically measured in ounces or milliliters. Common sizes include 8 oz, 16 oz, 32 oz, and larger. Choose the size based on your storage needs and the type of food you intend to preserve.
  • Custom Sizes: Some suppliers offer custom sizes for specific food products or packaging requirements. If you need a particular size or shape, inquire about custom orders.

5. Seaming Technology

  • Welded vs. Soldered Seams: Welded seams are more common in modern manufacturing as they provide a stronger, leak-proof seal compared to soldered seams, which use a filler metal. Ensure that the cans you purchase use high-quality welding technology for a better seal.
  • Leak Testing: Check if the manufacturer performs leak testing on the cans. Proper testing ensures that the cans will maintain their integrity during storage and transportation.

6. Labeling and Printing

  • Plain vs. Printed Cans: You can purchase plain cans for your labeling, or opt for pre-printed cans with custom branding. If you're buying in bulk for commercial use, consider printing labels directly onto the can for a professional appearance.
  • Label Adhesion: If you plan to add adhesive labels, ensure the surface of the can is suitable for labels to stick securely, even in varying temperature and humidity conditions.

7. Environmental Considerations

  • Recyclability: Tinplate cans are 100% recyclable, making them an eco-friendly option. Steel is one of the most recycled materials globally, so using these cans helps reduce environmental impact.
  • Sustainable Sourcing: Look for suppliers who focus on sustainable manufacturing practices, such as reducing energy consumption and minimizing waste in production.