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ECMA E10.20.00.00

Glued Wrap-Around Can Sleeve

  • Available in a wide range of custom configurations & material selection.
  • Order 1 sample. Or order 100K+ units. Or anything in between.
  • Affordable delivery across North America.
  • Design support, warehousing, testing, assembly available.
  • Widest machinery capability in America via 30+ specialist partner plants.
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Product details

Top highlights

  • Secures cans via top and bottom chime cutouts
  • Relies on automated wrap-around packaging equipment
  • Leaves ends open for product visibility

About this product

This single-piece wrap-around sleeve bundles a row of cylindrical products, such as beverage or food cans, into a tight retail multi-pack. Instead of using end flaps to contain the product, it relies on engineered cutouts along the creases that grip the top and bottom rims of the cans.

Because the blank must be wrapped tightly around the products and glued under tension to engage the chime locks, this sleeve relies on automated wrap-around packaging machinery and is impractical for manual fulfillment.

Common uses

  • Retail beverage multi-packs
  • Pet food can bundling
  • Pantry goods multi-packs
  • Cylindrical household product bundling

Get a quote

Share what you know. We'll take it from there. Or email us at info@herculeindustrial.com

Best Price Guarantee

Already have a packaging quote? Let us beat it.

Send us the quote you have. We will beat it for the same specifications, quantity, and delivery requirements.

Upload a competing quote

Free quote review. No obligation.

30+specialist partner plants

We supply through the plant best suited to your price, material, production, and delivery requirements.

Why we can beat a lower quote

30+ plants give us more ways to lower the price.

Each plant has different machinery, material costs, order minimums, and freight rates. Our buying volume helps us secure better pricing. We then quote through the plant that gives you the lowest total price for your requirements.

Send us your current quote. Watch us beat it.

Attach it to the quote form or email it to us. We'll review it free and send you our price.

Upload a competing quoteinfo@herculeindustrial.com
Best Price Guarantee terms

To qualify, send a written supplier quote dated within the past 30 days and addressed to your company. It must cover the same dimensions, construction, material, print, finish, quantity, tooling, freight, delivery date, and delivery location. The guarantee does not cover taxes, expired quotes, liquidation or clearance sales, or obvious pricing errors.

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Retail Multi-Packs and Can Bundling

Retail shelf-ready multi-packs

The sleeve provides a continuous graphic panel across the front, top, and back of the grouped cans, making it a strong billboard for retail environments. The open ends allow consumers to see the primary product packaging while keeping the unit securely bundled.

High-volume automated bundling

Designed specifically for mechanized lines, the flat blank is fed into automated wrap-around equipment, formed in a U-shape around the collated cans, and sealed at the top overlap. This process reduces paperboard waste compared to fully enclosed cartons.

Beverage distribution

Useful for grouping standard beverage cans into single-row packs, where the pronounced top and bottom rims provide a strong mechanical grip for the sleeve's cutouts.

Pet food and pantry goods

Effective for bundling shorter, wider cans into multi-packs, provided the packing line has the appropriate automated wrap-around equipment to handle the specific can diameter and row length.

Beverage, Pet Food, and Pantry Goods

Operations with automated wrap-around equipment

This sleeve is exclusively for facilities equipped with automated wrap-around machinery. The tension required to seat the cans into the cutouts while simultaneously gluing the top seam makes hand assembly unviable.

Brands requiring high product visibility

Because the ends of the sleeve remain open, the primary cans are visible from the sides. This suits brands that want the primary container graphics to remain part of the retail display.

High-volume retail distribution

For large-scale retail programs, this sleeve reduces the total paperboard used per multi-pack compared to a fully enclosed carton, provided the supply chain can handle open-ended bundles.

When to Consider Alternative Multi-Packs

Manual packing operations

If your fulfillment process relies on hand assembly, the tension required to seat the cans into the cutouts makes this sleeve impractical. A pre-glued auto-bottom carton or a standard straight-tuck box is a better choice for manual loading.

Products without pronounced rims

Because the retention mechanism requires a rigid rim to lock into the board, smooth-sided cylinders, glass jars, or soft tubes will slip out the open ends. Fully enclosed cartons or sleeves with partial end-flaps should be evaluated instead.

Board Tear Strength, Machine Limits, and Fit

Board tear resistance

The cutouts bear the outward pressure of the cans. If the board lacks sufficient tear strength, the corners of the cutouts can rip, releasing the tension and dropping the product. Board choice must prioritize tear resistance.

Machine envelope and glue overlap

The top flaps overlap to form the glued seam that holds the entire package under tension. The exact width of this overlap and the overall flat blank dimensions must be checked against the specific wrap-around equipment limits.

Can chime profile matching

The size and taper of the chime-gripping tongues must be matched to the physical profile of the can. A tongue that is too small will fail to grip, while one that is too large may tear during the machine's wrap sequence.

Grain direction for tight wrapping

To ensure the folds wrap cleanly around the cans without bowing outward, the board's grain direction should run perpendicular to the main horizontal creases, running vertically across the side walls.

Adjusting for Can Profiles and Row Counts

Can count and spacing

The template length scales based on the number of cans in the row and their diameter. While cans are typically packed tight against each other, slight gaps can be programmed if the packing machinery requires it.

Cutout geometry tuning

The specific depth and angle of the cutouts can be adjusted to match different can rim profiles, ensuring a secure lock without tearing the board during assembly.

Glue flap overlap width

The width of the overlapping top flaps can be modified to suit the adhesive application method and compression requirements of the specific automated packing line.

Board and packing details

Machine envelope verification

Before finalizing the design, the total flat blank dimensions and the required glue flap overlap must be verified against the specific wrap-around equipment's operating envelope.

Wrap-Around Variations

Self-locking closure

For operations with machinery designed for tab-and-slot closures rather than adhesive, a self-locking variant replaces the glued overlap with mechanical locking tabs.

Additional notes

Testing with physical cans

Because the locking mechanism depends on the exact height and depth of the can's top and bottom rims, prototypes should always be tested with the physical product before committing to a full production run.

Related Multi-Pack Packaging

FAQs

Packing and Assembly

Can this sleeve be assembled by hand?

Manual assembly is impractical. The sleeve relies on tight tension to force the can rims into the cutouts, and the top flaps must be compressed and glued while maintaining that tension. This process requires automated wrap-around packaging equipment.

Product Fit

How do the cans stay inside without end panels?

The top and bottom panels of the sleeve are intentionally narrower than the diameter of the cans. When wrapped tightly, the cans bulge slightly through engineered cutouts along the creases, and the edges of the board lock securely under the top and bottom rims of the cans.

Shipping and Route

Is this package suitable for parcel shipping?

Because the ends are open and the retention relies entirely on board tension, single units are vulnerable to the impacts of loose courier networks. It is designed for retail display and palletized distribution, requiring an outer master shipper for parcel transit.

Materials

Can this be made from corrugated board?

Corrugated board is generally a poor fit. The flutes tend to crush under the tight wrap tension, and the cutouts lose the precision needed to grip the can rims. Folding carton board with strong tear resistance is usually required.

What causes the cutouts to fail?

Failure usually happens if the board lacks sufficient tear strength, or if the cutout geometry does not match the specific can profile. Physical testing with the actual product is necessary to ensure the board can handle the outward pressure without tearing.

Design Adjustments

Can the number of cans in the row be changed?

The template can be extended to accommodate different row counts, provided the total flat blank length remains within the limits of your wrap-around packing machinery.

Product Fit

Does this sleeve work for glass jars or smooth bottles?

The retention cutouts require a pronounced, rigid rim at the top and bottom of the product to lock into. Smooth-sided containers will slide out of the open ends, making fully enclosed cartons a better choice.

Packing and Assembly

How is the sleeve sealed?

The two top flaps overlap and are glued together under tension by the automated packing line. This glued seam holds the entire sleeve tightly around the cans, keeping the cutouts engaged with the rims.