Open End Bags

Open end bags are packaging bags manufactured with an accessible opening that allows products to be inserted quickly. Depending on the bag material and application, the open end may be closed with a heat seal, tape, twist tie, staple, flap, or another suitable method.

Businesses use open end bags to package, organize, protect, store, and transport parts, products, equipment, soft goods, and other materials.

Open end bags are available in standard and specialized constructions for different products and operating environments.

• Open end poly bags provide a straightforward option for packaging parts, products, and general supplies.
• Gusseted poly bags expand to accommodate bulky, dimensional, or irregularly shaped contents.
• Poly bags on rolls support organized dispensing at packing and production stations.
• Static-control bags are designed for applications involving products that require specific electrostatic protection.
• Suffocation-warning bags include printed safety messaging for relevant packaging applications.
• Header-pack bags provide a structured header area for hanging, displaying, or identifying packaged products.

Flat open end bags lie flat when empty and work well for products with limited depth. They are commonly used for parts, documents, samples, kits, apparel, and other relatively flat items.

Gusseted bags include expandable side or bottom folds that provide additional space for bulky, dimensional, or irregularly shaped products. Compare the filled dimensions of your product before choosing between flat and gusseted construction.

Start by measuring the width, length, and depth of the product or group of products being packaged. Select a bag that provides enough room for loading without excessive stretching or unused material.

Allow additional length when the open end must be folded, tied, taped, stapled, or heat sealed. For dimensional products, include sufficient gusset depth so the bag can expand around the contents.

Bag thickness is commonly expressed in mils. The appropriate thickness depends on the product's weight, shape, edges, handling conditions, storage requirements, and expected level of protection.

Lighter bags may suit simple containment and organization, while thicker bags may be appropriate for heavier products or more demanding handling. Thickness alone does not determine suitability, so also consider material, construction, dimensions, and closure method.

The closure method should match the bag material, required security, packing speed, and whether the package needs to be reopened.

• Heat sealing: Creates a sealed closure when the bag material and equipment are compatible.
• Tape: Provides a simple closure for many storage and packaging applications.
• Twist ties: Allow convenient closing and reopening for compatible bag styles.
• Staples: May support certain industrial or organizational applications when appropriate for the contents.
• Integrated closures: Flaps, adhesive strips, or specialized features may be available on certain bag categories.

• Manufacturing: Organizing components, hardware, work-in-process materials, and finished parts.
• Warehousing and fulfillment: Supporting kitting, sorting, order preparation, storage, and returns.
• Retail: Packaging merchandise, soft goods, accessories, samples, and replacement parts.
• Distribution: Keeping products separated, identified, and contained during handling.
• Specialized operations: Addressing static control, safety messaging, equipment coverage, or other application-specific needs.

• Product dimensions: Confirm the width, length, depth, and shape of the contents.
• Bag construction: Determine whether a flat, gusseted, rolled, or specialized bag is appropriate.
• Thickness: Match the bag thickness to the product and expected handling conditions.
• Closure method: Allow enough space and select a compatible way to close the bag.
• Operating requirements: Confirm any food-contact, static-control, warning, or application-specific requirements.
• Order quantity: Review the sale unit and estimate usage across packing stations or locations.