Zip Lock Bags

Custom Printed Ziplock Bags

We offer same-day shipping on 250+ sizes and styles.Zipper Locking bags are suited for many different packaging applications. Our HYF® zipper locking bags offer impressive clarity and durability for just about any need that is out there. HYF® zip plastic bags are constructed of 100% virgin low-density polyethylene (LDPE) or polypropylene (PP), where noted. Our plastic zip bags meet FDA/USDA, GMP, AIB, and TSA requirements and Kosher approval for food contact.

Create your own custom ziplock and reclosable bags with options to print your logo, adjust size and add features. Some features include custom barcode, split compartment, vent holes and the ability to choose up to 8 bag colors. Open end and tamper-evident bags are available too.

ziplock bag

High Quality Plastic Zipper Bags

Our zipper plastic bags are manufactured to the highest quality standards. From food preservation to product packaging, our high-performance zip lock bags are comparable to brand bags.

Great prices for wholesale zipper bags

Manufactured to the highest quality standards

Exceptional clarity

Reliable zip locking closure performance

Perfect for storing and displaying any type of product

HYF Zip Locking Bags at Wholesale Prices!

100% virgin low-density polyethylene (LDPE) or polypropylene (PP)

Our plastic zip bags meet FDA/USDA, GMP, AIB, and TSA requirements

Kosher approved for food contact

In-Stock and ready to ship same day

Thousands of sizes and thicknesses are available

Custom Size and Print available

custom ziplock bag

Our Products

Find reclosable plastic bags and zipper bags in a variety of styles and applications, ideal for all your packaging & bagging needs. Our inventory of high-quality resealable poly bags includes:

ziplock storage bags

Clear Zipper Bags

ziplock storage bags

Amber Zipper Bags

ziplock storage bags

Biohazard Zipper Bags

ziplock storage bags

Bubble Zipper Bags

ziplock storage bags

Chemotherapy Drug Transport Bags

ziplock storage bags

Double Track Zip Lock Bags

ziplock storage bags

Hang Hole Zipper Bags

ziplock storage bags

Pink Anti-Static Zip Lock Bags

ziplock storage bags

Plastic Parts Bags

ziplock storage bags

Polypropylene Zip Lock Bags

ziplock storage bags

Slider Grip Zip Lock Bags

ziplock storage bags

Static Shielding Zipper Bags

ziplock storage bags

Tamper Proof Zipper Bags

ziplock storage bags

White Block Zip Top Bags

Buy bulk zip bags at wholesale prices.

We also offer custom sizes, styles, and custom printing. Printing on zip bags is our specialty! Our HYF® bags feature an integrated zipper you press to close to provide a secure, tight seal. Custom-printed zip bags are always available, with custom sizes and other options upon request.

Being a direct importer of wholesale zipper-locking bags, we can make wholesale pricing available, even if you only need one case. These zip bags are extruded and converted at a state-of-the-art factory and are far superior to other imported zip-top bags. Looking for excellent quality, superb strength, and low cost? Then you have found the best-imported Zipper Locking Bags anywhere. We even offer a 100% price match guarantee. You may find similar plastic bags with locking zippers from another company. If you do, we will price match and allow you to see our excellent customer service before, during, and after the sale.

Re-sealable, Zip Locking packaging has a variety of uses in many different industries. Our HYF® industrial zipper locking bags are much better than consumer-grade brands. Ours are usually thicker and very dependable because of their secure locking top, which provides an excellent way to keep out foreign substances that can compromise your products. Most of our zip bags are made of Low-Density Polyethylene or LDPE plastic film but can also be custom-made to your specifications.

Every business imaginable uses Zip Locking bags in one way or another. Whether industrial, commercial, or residential, you can be assured that a Zipper lock bag is being used. Shipping or organizing small items, holding perishable items and retaining their freshness, preserving paperwork or sensitive materials, candy, hardware, jewelry, wires, appliances, instruction manuals, collectibles, machinery, crafts, pharmaceutical purposes, powders, PDAs, sports equipment, memorabilia, books, CDs, media, writing instruments, bottles, chemicals, cell phones, pottery, liquids, cosmetics and nearly anything else imaginable.

The side of the bag that opens is always in the width dimension. All HYF® lock-Top bags are measured by the usable inside dimensions (without the zipper or lip included in the overall measurements). No matter what resealable poly bag or open-end poly bag you choose from us, they all meet FDA and specifications for food. Your packaged contents are on display, visible through the clear LDPE. The zip-top seal allows them to be closed, opened, and resealed repeatedly. This makes these bags perfect for items that must be kept fresh or repackaged.

It would be difficult to find another product that is more widely used, no matter by what name you call it. When there are items needing protection, and organization, coupled with the need to be repackaged, there is no better solution than International Plastic's HYF® Zip Locking Bags.

We offers high quality zip reclosable / resealable lock bags in a wide range of popular zip locking bag sizes (Tiny / Mini / Little / Small / Gallon / Two Gallon / Sandwich / Large / Extra Large / Oversized), styles and zip locking closures.

· Custom sizes & printing options are available

· Finger & thumb pressure lock mechanism

· Zip top bags are heat sealable above the pressure lock closure

· All products in this category are 100% recyclable

· Gauges (Mil Thicknesses) for almost any application

· Most of our plastic ziplock bags are FDA and USDA approved for direct food and pharmaceutical contact. All FDA Approved, food safe zip lock poly bags are marked with an FDA Icon

· Unless otherwise noted, HYF lock top bags are made from 100% virgin raw materials. We do sell some products with recycled content, but those items are clearly described in their titles.

· Reclosable bags are great for display, storage, shipping and more

· All dimensions are listed in inches. Each bag's product description page has a to-scale diagram and size chart available.

· The first dimension, defined herein as "width," always represents the bag's opening

All zipper reclosable bag dimensions represent the interior dimensions. The lip above the zip top is not included in the dimensions for those bags that have a lip (non slide-seal).

Want more information or get a quote? Contact us today!

Our most frequently asked Ziplock bag questions:

Are ziplock bags airtight?

Most ziplock bags are made from polyethylene which is not 100% airtight. Polyethylene has a water vapor transmission rate of around 1.0 - 1.5. This means that it will slowly leak air in over the course of time much in the way a balloon loses air after a few days.

Are ziplock bags leakproof/waterproof?

Ziplock bags are not specifically made to be waterproof/leakproof. Even though most will hold liquid without any issues for a bag to be guaranteed as leakproof it will either need to have a thicker seal such as a 5mm seal like vacuum bags do or a special additive added to it to make sure the seal bonds perfectly. For most applications this will not be an issue but if it is critical for the bag to be leakproof then make sure to get a bag rated as such.

Are ziplock bags smell proof?

Most ziplocks are not smell proof. Certain laminated bags such as the ones used for storage of cannabis have several layers of different materials including a metallic one such as mylar and these bags are generally recognized to be smell proof.

Are ziplock bags recyclable?

Whether a ziplock is recyclable depends on the material from which it is made. Both polyethylene and polypropylene ziplocks can be recycled. Bags made from various laminated materials are not recyclable as each material has its own recycling code and we do not currently have the technology to seperate these efficiently during the recycling process.

Are ziplock bags microwave safe?

Polyethylene ziplock bags are not recommended for microwave use as polythylene has a softening point of 95 C and a melting point of 105 which might be reached by steam coming off a food item. Polypropylene ziplocks can be used in the microwave as polypropylene has a higher melting point of 130 C which would not easily be reached by a microwave.

Are ziplock bags BPA free?

Yes both polyethylene as well as polypropylene and laminated ziplock bags are BPA free. BPA is not typically used in the manufacturing of flexible packaging such as ziplock bags.

Can ziplock bags be boiled?

It is not recommended to boil polyethylene ziplock bags as the temperature of boiling water surpasses the softening point of the material and may lead to compromising the structural integrity of the bag. For boiling bags we recommend a poly nylon vacuum pouch as this withstands a much higher temperature.

Where can I recycle ziplock bags?

Only mono layer films such as polyethylene or polypropylene ziplock bags can be recycled. To find the nerest recycling center to you you can follow this link: Bag and Film Recycling

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