Anode Bags

Quality Anode Bags for Metal Finishing and Plating Industries

Anode bags are crucial for maintaining the integrity of your electroplating process by preventing metal fines and residues from contaminating the plating solution. Commonly used materials like Polypropylene and Poly Nap offer durability and reliable performance, but we also supply other fabrics such as cotton and synthetics to meet diverse needs. As a leading distributor, we carry a comprehensive line of anode bags available for quick delivery, ensuring you have the right solution on hand when you need it. Whether standard or custom, our anode bags are designed to keep sludge where it belongs—inside the bag, not in your bath

Step 1: Choose Your Material

Select from a variety of materials that best suit your application requirements, including options like perforated, mini-expanded, and polypropylene mesh.

Material Description/Properties Recommended Usages
Cotton Duck Heavyweight natural cotton filter fabric. 10 oz weight Alkaline copper, double bagged with polypropylene for nickel
Canton Flannel Heavyweight cotton with napping on one side. 8 oz weight Higher filtration needs, alternative to Cotton Duck
Cotton Sateen Medium weight natural cotton. Smooth, linen-like feel Cyanide copper, barrel nickel
9 oz Polypro Medium weight, good tensile strength, smooth surface Acid zinc, nickel, acid copper, alkaline zinc, acid tin
8 oz Polypro Lighter weight than 9 oz, better transfer from anode Same as 9 oz, but with less filtration
12 oz Polypro Heavyweight, excellent tensile strength, good permeability Acid plating solutions (zinc, nickel, copper)
13 oz Polypro napped Heavyweight with thick nap, excellent filtration, high wet strength Bright nickel, acid copper, often double-bagged with 9 oz Polypro
13 oz Polypro Heavyweight, excellent tensile strength, good filtration Acid plating solutions (zinc, nickel, copper)
Light poly twill Lint-free, smooth surface, good filtration, excellent cake release Satin nickel, acid zinc nickel, tin-zinc alloy, zinc iron
Heavy poly twill Heavyweight, excellent tensile strength, durable twill weave Acid plating solutions (zinc, nickel, copper)
Mono-Filament Polypro 100% Polypro, exceptional strength, smooth surface, easy cake release Acid/alkali resistant, reusable filter media, carbon/chemical bags
Polypropylene felt 100% Polypropylene, non-woven micron-rated filter media, glazed on one side Nickel, acid copper, air and liquid filters
509 Nylon 100% Nylon, smooth surface, relatively lightweight, good alkaline resistance Cyanide copper, alkaline baths

Step 2: Determine Your Sizing

Based on your operational needs, choose the right size and configuration. We offer both rectangular and round baskets in various stock lengths, with custom sizes available upon request.

Baskets

  1. Width: Add the width and depth of the basket, then add 1-1/2” for fit and seam allowance.
  2. Length: Take the length dimension of the basket and add 3” for fit and seam allowance.

Example:
For a 2-1/2” x 6” x 30” basket:

  • Width: 2.5” + 6” + 1.5” = 10” (finished width)
  • Length: 30” + 3” = 33” (finished length)
  • Finished Bag Size: 10″ x 33″

Ovals

  1. Width: Add 2” to the width for fit and seam allowance.
  2. Length: Add 3” to the length for fit and seam allowance.

Example:
For a 3” Oval x 36” long:

  • Width: 3” + 2” = 5” (finished width)
  • Length: 36” + 3” = 39” (finished length)
  • Finished Bag Size: 5″ x 39″

Slabs

  1. Width: Add the width and depth of the slab, then add 1” for fit and seam allowance.
  2. Length: Add 3” to the length dimension for fit and seam allowance.

Rounds

  1. Diameter: Use the following guidelines for finished width:
    • 2-1/2” diameter = 5” finished width
    • 3” diameter = 6” finished width
  2. Length: Add 3” to the length for fit and seam allowance.

Finished dimensions are measured across the bag when laid flat.

Ordering Your Anode Bags

To place an order, please provide all three dimensions of the anode or basket, along with the side that will be open. If you’re unsure about the material needed, let us know the plating solution it will be used with, and we can recommend the best option for your needs.