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ECMA E16.20.00.00

Wrap-Around Multi-Pack 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

  • Designed for automated wrap-around packing lines
  • Top-crease cutouts grip product rims to reduce lateral slip
  • Sloped side walls match the draft angle of conical tubs

About this product

This machine-erected sleeve unitizes a double row of cylindrical or conical products, such as dairy tubs or dessert cups. The flat blank drapes over the product array, tapering inward along the sides to match the container shape, and secures underneath with an overlapped bottom seam.

Because the ends remain open, the sleeve relies on specialized cutouts along the top creases. These lock holes grip the rims of the primary containers, keeping them tensioned inside the carton during retail display and handling.

Common uses

  • Dairy and dessert tubs
  • Beverage cups
  • Conical retail containers
  • Deli and dip tubs

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.

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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 For Tubs And Cups

Double-row conical tub multi-packs

The inward-sloping side walls are shaped to hug conical containers like yogurt or dessert tubs arranged in a two-by-two or two-by-three grid. The tight wrap and secured base create a stable unit that is easy to lift and stack on retail shelves.

Products with pronounced top rims

This sleeve relies on primary packaging with a distinct upper rim or chime. The cutouts along the top edges of the carton engage with these rims to help keep the products from sliding out the open ends of the sleeve.

Retail-ready shelf displays

The solid, sloped side walls provide a large, continuous billboard for branding. Because the ends are open, shoppers can still see the primary product, making it a strong choice for supermarket coolers.

Unitizing lightweight chilled goods

Often used for puddings, dips, and dairy items, the sleeve bundles multiple small items into a single purchasable unit, increasing the transaction size while keeping packaging material relatively low.

Dairy, Dessert, And Beverage Environments

Chilled retail supply chains

Dairy and beverage multi-packs often move through refrigerated environments. The board and adhesive choices should account for condensation, often utilizing moisture-resistant coatings to help prevent the bottom seam from weakening.

High-volume automated packing

This format is delivered as a flat blank and relies on the packer's wrap-around equipment to fold, tension, and secure the sleeve around the product array, bypassing pre-gluing at the converter level.

Club store and bulk retail

When selling multi-packs in warehouse clubs, the double-row arrangement provides a stable footprint. The sleeve keeps the tubs grouped together for easy palletizing and shelf stocking.

When To Consider Single-Row Or Self-Locking Sleeves

Manual packing operations

Hand-folding and securing this sleeve tightly around a group of tubs can be difficult and slow. If the packing line is manual, a pre-glued sleeve or a drop-in tray is often a more practical choice.

Products without gripping edges

If the primary containers are smooth cylinders without a top lip, the lock holes cannot engage. A fully enclosed carton or a tray with a shrink wrap may be worth comparing to keep the items contained.

Machine Fit, Taper Angle, And Rim Clearance

Packing line compatibility

The packaging line should be equipped to handle the specific taper of the side walls and apply adhesive to the bottom overlap. The grain direction of the board is also influenced by how the machine feeds and folds the blank.

Matching the product draft angle

The slope of the carton's side walls should closely match the draft angle of the tubs. If the angle is too steep or too shallow, the sleeve may not tension correctly, potentially leading to loose products.

Lock hole sizing and rim clearance

The cutouts must be sized to fit the specific rim profile of the tubs. Checking the clearance helps ensure the carton grips the product securely without crushing delicate foil or plastic lids.

Board moisture resistance

For products stored in coolers, the board choice should be evaluated for moisture resistance. Condensation can weaken standard paperboard, so specific coatings or treatments are often discussed.

Adjusting The Lock Holes And Side Slope

Lock hole sizing and placement

The cutouts that grip the product rims can be adjusted in length, height, and offset to match different lid profiles. Physical testing with the exact primary container helps verify retention.

Bottom overlap width

The width of the bottom panels determines how much they overlap for securing. This can be adjusted based on the required base strength and the application method used by the packing equipment.

Side wall taper angle

The angle of the side walls can be modified to match different tub shapes. This adjustment ensures the sleeve hugs the product tightly, which is critical for the overall stability of the multi-pack.

Board and packing details

Print panel and scuff risk

The solid, sloped side walls provide a large, continuous billboard for retail branding. However, because these walls angle outward toward the top, the upper edges are exposed to friction during transit and may benefit from a protective varnish.

Closure And Row Variations

Self-locking bottom closure

For packing environments that prefer mechanical locks over adhesive, similar wrap-around sleeves can be configured with an interlocking base, though this changes the machine requirements.

Additional notes

Clearance for domed lids

If the primary containers have domed or foil lids that extend above the rim, the top panel dimensions and lock hole offsets should be adjusted to help prevent the carton from pressing down and damaging the seals.

Related Wrap-Around Packaging

E16.30.00.00: Self-Locking Double Row Sleeve

Uses a mechanical locking bottom instead of an overlapped seam, changing the assembly equipment needed.

E17.20.00.00: Recessed Lid Double Row Sleeve

Features a recessed top panel to provide additional clearance for the product lids.

FAQs

Product fit and retention

How does the sleeve keep the products from falling out the ends?

The carton relies on lock holes cut into the top creases. When the sleeve is tensioned and secured around the products, these cutouts hook under the protruding rims or lids of the tubs, helping to prevent them from sliding laterally.

Packing and production route

Can this sleeve be assembled by hand?

Hand assembly is generally slow and difficult. The blank is typically draped over the products, pulled tight to match their sloped shape, and secured underneath simultaneously, which is why automated wrap-around equipment is often used.

Board and finish behavior

What board type is usually selected for this package?

Folding carton board is often chosen because it bends cleanly over the product rims while maintaining enough tension to hold the unit together. If the products are chilled, a moisture-resistant coating is frequently added.

Samples and prototypes

What should be tested before finalizing the design?

Physical testing with the actual filled tubs is highly recommended. The lock holes should be checked for grip, and the side wall taper should be verified against the tub's shape to ensure the sleeve tensions properly.

Shipping route

Is this sleeve ready for parcel shipping?

Generally, no. The open ends and reliance on product rims for structure make it a retail-facing display package. It usually needs a corrugated master shipper or tray to survive distribution networks.

Product fit and retention

Does the sleeve support the weight of the products when lifted?

Yes, the lifting tension transfers down the solid side walls to the bottom overlap. The strength of this hold depends on the board choice and the integrity of the bottom seam.

Print and branding

How does the side wall taper affect artwork?

Because the side walls slope inward from top to bottom, artwork and text may appear distorted if not properly compensated for during the prepress stage. The dieline will show this trapezoidal shape.

Related packaging

When should we consider a self-locking base instead?

A self-locking base (like the E16.30.00.00) is worth comparing if the packing facility prefers a mechanical interlock over applying adhesive, though it requires different folding mechanisms on the packing line.