What Are Single Track Reclosable Bags?
Single track reclosable bags feature a zipper closure system with one interlocking track that creates an airtight, secure seal. Unlike double track bags (which have two zipper tracks for extra security), single track bags provide excellent protection for most applications while keeping costs lower—making them ideal for high-volume packaging needs.
Single Track vs Double Track: Which Do You Need?
- Single Track Bags: Perfect for dry goods, clothing, accessories, electronics, crafts, and general storage. Cost-effective for bulk orders.
- Double Track Bags: Best for moisture-sensitive items, liquids, or when maximum seal security is critical. Higher cost per unit.
For most retail and wholesale applications, single track bags deliver all the protection you need at a better price point.
Common Uses for Single Track Zipper Bags
- Retail packaging: Apparel, jewelry, cosmetics, toys, and gift items
- Food storage: Dry snacks, candy, coffee, tea, spices (FDA food-safe compliant)
- Electronics & hardware: Cables, components, small parts, screws
- Crafts & hobbies: Beads, buttons, fabric swatches, art supplies
- Shipping & distribution: Secure items during transit, protect from dust and dirt
Why Buy From Prism Pak?
- ✓ Wholesale pricing with volume discounts for bulk orders
- ✓ Fast shipping from our Pennsylvania warehouse—most orders ship same day
- ✓ FDA-compliant materials safe for direct food contact
- ✓ Premium quality puncture-resistant, crystal-clear film
- ✓ Family-owned business with 30+ years of packaging expertise
Specifications & Buying Guide
Material: High-clarity polyethylene film
Closure: Single-track zipper seal (resealable, reusable)
Thickness: Varies by size (typically 2-4 mil)
Temperature range: Suitable for freezer storage (check individual product specs)
Compliance: FDA food-safe, BPA-free
How to choose the right size: Measure your product dimensions (length × width × height), then add 1-2 inches to width and height for easy insertion and sealing. Need help? for personalized recommendations.
Related Products You Might Need
Looking for extra security? Check out our . Need different styles? Browse our full selection of , , and .
Ready to order? Browse our single track reclosable bags above, or for bulk orders and custom printing options.
Frequently Asked Questions About Single Track Reclosable Bags
What is a single track reclosable bag?A single track reclosable bag is a clear polyethylene bag with one interlocking press-to-close zipper track along the opening, so it can be opened and resealed many times without tape, heat sealing, or a clip. The single track is molded into the film itself, which is why these bags cost less per unit than double track bags while still sealing out dust, dirt, and moisture for everyday storage and retail packaging. What is the difference between single track and double track reclosable bags?Single track bags have one zipper rib-and-groove closure; double track bags have two closures side by side, giving a second line of defense against the seal popping open. Single track is the better value for dry goods, apparel, hardware, and craft supplies, while double track is worth the higher cost for moisture-sensitive contents, powders, or bags that get handled and re-opened constantly. Are single track reclosable bags food safe?Yes — our Clear Line single track reclosable bags are made from FDA-compliant, BPA-free virgin polyethylene approved for direct food contact. That makes them suitable for candy, coffee, tea, spices, nuts, dry snacks, and portioned ingredients in bakeries, delis, and commissary kitchens. What mil thickness should I choose for reclosable bags?Most single track reclosable bags run 2 to 4 mil, and the right choice depends on what is going inside. Choose 2 mil for lightweight, smooth items such as jewelry, paperwork, apparel, and candy; step up to 3 or 4 mil for heavier or sharp-edged contents like screws, metal parts, tools, and anything that will be shipped or handled repeatedly. What size reclosable bag do I need?Measure your product's length and width, then add 1 to 2 inches to each dimension so the item slides in without stressing the zipper. Reclosable bag sizes are always listed width x length, with the width measured across the zipper opening — so a 4" x 6" bag is 4 inches wide at the top and 6 inches deep. Can single track reclosable bags be reused or put in the freezer?Yes — the zipper is designed to be opened and reclosed repeatedly, and polyethylene stays flexible at freezer temperatures, so these bags work for cold storage as well as shelf storage. For long-term frozen holding, use a 3 or 4 mil bag rather than 2 mil, since thicker film resists freezer burn and puncture better; check the individual product page for the specifications on the size you are ordering. |
