These 4" x 4" reclosable bags in 1.25 mil LDPE deliver a compact, resealable format for coins, trading cards, small jewelry, and collectible item storage. Made from 100% virgin LDPE resin with a reinforced side-welded zipper, they provide reliable reclose performance and high clarity for easy content identification.

Specs: 4" x 4" | 1.25 mil | LDPE | 1,000/CTN | FDA Compliant | Reinforced Side-Weld Zipper

Applications

• Coin and numismatic collection storage and distribution


• Trading card and small collectible packaging


• Earring, ring, and small jewelry presentation bags


• Sample spice, herb, and small dry goods portioning


• Small hardware, seeds, and parts kitting with reclose access

Features

• Reinforced side-welded zipper — stronger closure versus standard zip bags


• 1.25 mil gauge — durable for small, non-abrasive items requiring frequent reclosure


• Square 4" x 4" format — ideal for coins, cards, and compact collectibles


• High clarity LDPE — full content visibility for identification and display


• 100% virgin resin — no recycled content, consistent clarity and seal quality

Material Notes

Manufactured from 100% virgin Low Density Polyethylene (LDPE) resin meeting FDA/USDA specifications. The reinforced side-welded zipper provides a stronger close and reopen cycle life than standard LDPE zip bags. At 1.25 mil, the bag body offers slightly greater tear resistance than 1 mil bags for repeated handling applications. All gauges are nominal.

Use Case Notes

The 4" x 4" square format accommodates most standard coin sizes from cents through half-dollars, standard trading card singles, and small jewelry pieces. For collectibles that require frequent handling or customer review, the reclosable zip provides a secure, repeatable closure without tape or heat sealing. The bag body is clear on both sides for display use in bins or on flat surfaces.

Common Questions

Q: Are these bags suitable for retail collectible display?
A: Yes. The high clarity LDPE film and reinforced zipper make these bags appropriate for retail display use where customers can view contents and the bag is opened and closed repeatedly.

Q: What is a reinforced side-welded zipper?
A: A side-welded zipper is bonded to the bag body at the sides rather than only at the track, providing additional anchoring strength. This reduces the risk of zipper track separation during repeated open/close cycles.

Q: Are these bags FDA compliant for food contact?
A: Yes. These bags are manufactured from LDPE resin meeting FDA/USDA specifications and are suitable for direct contact with dry foods including spices, confections, and dry goods.

Why Source These Bags

Sold in cases of 1,000, these 4" x 4" 1.25 mil LDPE reclosable bags are a practical choice for coin dealers, collectibles distributors, jewelry packagers, and small-goods operations sourcing in volume. Reinforced zipper construction and virgin resin deliver consistent performance across high-volume bagging operations.