Large-format 18" × 24" reclosable zip bags in 2 mil LDPE for wholesale garment packaging, textile sample storage, apparel fulfillment returns, and oversized merchandise protection. The reinforced side-welded zipper holds securely through repeated open-and-close cycles, making these the right choice for samples and display units that are handled frequently by sales reps, buyers, and warehouse staff.

At 18×24, these bags accommodate folded sweaters, fleece jackets, denim, bedding samples, fabric swatches, and large flat documents. Made from 100% virgin LDPE resin, FDA and USDA compliant. Clear film for full product visibility during selection or inventory review. 500 bags per box.

• Dimensions: 18 in. W × 24 in. H


• Gauge: 2 mil


• Material: LDPE (Low Density Polyethylene), 100% virgin resin


• Closure: Reinforced side-welded reclosable zipper


• Quantity: 500 per box


• Compliance: FDA/USDA compliant

Frequently Asked Questions

What makes the side-welded zipper stronger than standard zip bags?

A reinforced side-welded zipper distributes stress across the full width of the seal rather than concentrating it at the zipper track ends. This construction resists pull-apart failures when bags are loaded with heavier garments or handled aggressively during picking and packing operations.

Are these bags appropriate for e-commerce returns packaging?

Yes — the 18×24 size and resealable zipper make these ideal for apparel e-commerce returns that need to be inspected, repackaged, and restocked. The zip closure allows warehouse staff to inspect and reseal garments without requiring tape or a heat sealer.

Can these bags store documents or flat artwork?

Absolutely — 18×24 accommodates most standard poster and print sizes, architectural drawings, fabric sample books, and large-format documents. The resealable closure protects contents from moisture and dust while allowing repeated access without damaging the bag.