Japanese 21-Piece Melamine Sponge Poly Bag
Japanese-market poly bag with 21 melamine sponges, hanging fin and Japanese artwork, packed in-house by FoamTech.
Product Details
Japanese-market poly bag holding 21 melamine eraser sponges, packed in-house by FoamTech. Japanese-language artwork and a hanging fin suit drugstore and variety-store pegs. Bag artwork, piece count, and sponge specs are produced to order.
- Individual Wrap Material: BOPP film, 20-25μm thickness, waterproof, dustproof, and tear-resistant; customizable to matte or glossy finish for enhanced brand texture
- Display Box Construction: 350g white cardboard with lamination, foldable flat-pack design for space-saving storage; pre-assembled option available for retail-ready use
- Printing Capability: Full-color CMYK digital printing, high-resolution up to 300 DPI; supports custom logo, product usage instructions, QR codes, and brand stories on both individual wraps and display boxes
- Size Customization: Tailored to fit different product dimensions (e.g., 10×5×3cm for small cleaning sponges, 15×8×4cm for multi-purpose wipes); display box size adjustable based on inner pack quantity (20/30/50 units per box)
Open-Cell Melamine Foam vs Generic PU Cleaning Sponge
| Specification | This FoamTech Sponge | Generic Alternative |
|---|---|---|
| Material | Open-cell melamine resin foam | Polyurethane foam |
| Stain removal | Micro-abrasive pores lift marks with water alone | Relies on detergent and surfactants |
| Density range | 8-16 kg/m3, compressed grades available | Low density, usually under 30 kg/m3 |
| Wear pattern | Eraser-like wear; replace when block shrinks | Sogs and tears after repeated use |
| Best use | Walls, tile, cookware exteriors, hard stains | Light daily dishwashing |
Comparison provided for sourcing reference only. Magic eraser is a registered trademark of its respective owner. FoamTech is an independent OEM/ODM manufacturer and is not affiliated with, sponsored, or endorsed by any trademark holder.
Related Sourcing Guides
- Are Magic Erasers Just Melamine Foam? A Raw Material and Density Guide for Sourcing Agents – raw material and density basics that determine scrubbing power
- How to Test Melamine Foam Density (8 vs 16 kg/m3) Before Placing a Bulk Order – how to verify density before committing to a bulk order
Related Sourcing Guides
- Shipping melamine sponges: CBM math, vacuum compression and Amazon FBA
- How to test melamine foam density before placing bulk orders
Browse the rest of the range: the full cleaning sponge product range.
Packaging is produced in-house at FoamTech: see the individual packaging display overview, our private label program, or browse the full product range.
Application Scenarios
1. Bulk Value Packs for Japanese Mass Retail
A 21-piece poly bag is the volume format: one purchase covers months of household cleaning, and the unit price per sponge is the lowest we can offer in a bagged construction. Japanese mass retailers use this count to anchor an entry-price position on the shelf, where the shopper compares cost per piece rather than pack price.
2. Membership & Volume Club Channels
Membership clubs and volume retailers buy in pallet quantities and expect a self-contained retail unit that needs no shelf fixture. The 21-piece bag is supplied as a sealed, labelled unit with a barcode ready for checkout, so it can go straight from a pallet display to the sales floor without any assembly step.
3. Domestic E-commerce & Subscription Replenishment
Subscriptions and repeat grocery orders favour a large count because the customer reorders less often and the parcel cost per sponge stays low. The flat bag stacks without bulging inside a carton, which keeps parcel dimensions predictable for last-mile carriers, and it can be supplied in a poly-bundled master pack for pick-and-pack operations.
4. Flat Storage & Low Freight per Unit
Because the pack is flat rather than boxed, a container holds far more units than the same count in cartons, which lowers landed cost per sponge for importers. We can also raise the compression rate so the bag sits thinner in storage while still protecting sponge corners.
FAQ
Q1: How does a melamine sponge clean without detergent?
A: Open-cell melamine foam works as an extremely fine eraser. Billions of microscopic pores reach into surface grooves and lift dried-on marks using plain water, so grease film, mug staining, and scuff marks come away without chemical cleaners. In a large count bag, that means each sponge is a standalone cleaning tool with no companion product needed. The block wears down as it works, the same way a pencil eraser does.
Q2: Why does the bag carry 21 pieces?
A: The count is set to match value-pack expectations in Japanese mass retail, where a large piece count signals a lower cost per sponge and fewer repeat purchases. It also suits subscription and repeat-grocery shoppers who prefer to restock infrequently. If your channel needs a different count, we can run 9, 12, 18, 24, or 30 pieces from the same bag construction with only a size change.
Q3: Which certifications and compliance documents can you provide?
A: FoamTech operates ISO 9001, ISO 14001, and ISO 45001 certified management systems. We supply OEKO-TEX Standard 100 test reports, EU REACH compliance documentation, and an MSDS on request for customs and retail onboarding. Social compliance is audited under BSCI, and we hold FAMA authorization for licensed merchandise programs. Documents are issued with the shipment so your customs broker can clear without a document chase.
Q4: What can be customized in a large-count bag?
A: Piece count, bag dimensions and gusset depth, film gauge and finish, header type (plain, hang-hole, or printed band), up to 8-color artwork, JAN barcode block, Japanese-language copy, and sponge color or embossed pattern. We can also supply the bag with a printed back panel for importer details or keep it clear so the sponge remains visible.
Q5: What is the MOQ for bulk poly bag packs?
A: Unbranded bulk bags start at 1,000 pieces depending on sponge size and bag dimension. Custom-printed film with your own artwork typically starts at 10,000 pieces to cover gravure setup. Because the bag is tooled in the same way at any count, an importer can start with a smaller unbranded trial and move to a printed version once the format is proven in one channel.
Q6: Do you support Japanese labels and JAN barcodes on bulk bags?
A: Yes. We print Japanese usage and caution text to the brief your importer provides, set the JAN barcode block with a correct quiet zone so it scans at checkout, and reserve back-panel space for importer name, address, and contact details. Origin marking is included as standard. Any importer-side notification step remains with your Japanese entity, and we lay out artwork so that information can be added without reprinting the bag.
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- +86 18530085611
- +86 18530085611
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- 500 meters east from the intersection of Shenzhou Road and Yanhe Road, Xinzheng, Zhengzhou, Henan Province, China.
- Fengte Industrial Park, Logistics Park Road, Yangguang Avenue, Yiwu City, Zhejiang Province, China.