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ECMA E14.30.00.00

Self-Locking Wrap-Around Sleeve for Cylindrical Products

  • 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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30+specialist partner plants

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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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Product details

Top highlights

  • Self-locking bottom avoids gluing requirements
  • Tapered side walls and top cutouts grip cylindrical shapes
  • Open ends maximize retail product visibility

About this product

This one-piece, wrap-around carton groups a single row of cylindrical items such as jars, bottles, or cans into a tight retail multi-pack. The side walls taper inward to follow the shape of the products, while top crease cutouts help hold the items in place despite the open ends.

Because the base uses a mechanical tab-and-hole lock, this sleeve avoids a folder-gluer pass during production. It is delivered flat and can be wrapped around the products manually or via automated cartoning equipment.

Common uses

  • Retail jar and bottle multi-packs
  • Craft beverage and specialty food trios
  • Cosmetic and personal care bottle grouping
  • Short-run promotional packaging

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 Display Grouping

Retail jar and bottle multi-packs

Provides high visibility for the primary container while keeping the row tightly grouped on the shelf. The open ends allow shoppers to see the product directly.

Craft beverage and specialty food trios

Allows consumers to see the labels on the ends of the pack, using the top panel for branding and lifting. The self-locking base keeps the presentation clean without visible glue lines.

Cosmetic and personal care sets

Groups tapered bottles of lotion, shampoo, or body wash. The inward-angled side walls conform to the shape of the primary containers for a secure fit.

Retail display for tapered bottles

Holds items that are wider at the base and narrower at the top. The top cutouts grip the caps to keep the row stable during shelf stocking.

Beverage, Cosmetics, and Specialty Foods

Short-run and promotional packaging

The self-locking design avoids folder-gluer setup, making it easier to trial new multi-packs, run seasonal promotions, or produce short digital runs.

Automated cartoning lines

While it can be hand-packed, the structure is compatible with wrap-around machinery for higher-volume retail fulfillment.

Hand-packing operations

For lower volumes, the flat delivery and mechanical lock allow teams to assemble the multi-packs without needing adhesive application equipment.

When to Consider Glued or Double-Row Sleeves

Heavy products requiring a stronger base

If the combined weight of the jars or bottles risks tearing the bottom locking tabs during lifting, a glued wrap-around sleeve provides a more secure hold.

Parcel and e-commerce shipping

The open ends and friction-fit lock are not intended for loose courier transit. For direct-to-consumer shipping, this sleeve should be placed inside a secure outer shipper, or a fully enclosed box should be evaluated.

Product Fit, Board Tear Strength, and Assembly Route

Validating bottom lock tear strength

The entire weight of the multi-pack rests on the bottom locking tabs when lifted. The board grade should have sufficient tear resistance to prevent the tabs from failing under load.

Aligning top cutouts with product caps

The package relies on cutouts along the top creases to grip the necks or caps of the cylinders. Exact product dimensions help ensure these cutouts prevent the items from sliding out the open ends.

Manual versus automated wrapping

Hand-folding the tapered walls and inserting the bottom tabs is feasible for short runs, but holding the flaps in place while locking them can be ergonomically slow at scale. High volumes usually justify automated wrap-around equipment.

Master shipper clearance

Because the ends are open, the primary products are exposed. The master carton should be sized to protect the exposed faces from scuffing during pallet transit.

Taper Angles, Cutouts, and Lock Clearances

Side wall taper

The angle of the side walls can be adjusted to match the exact profile of the bottles or jars, ensuring a tight wrap.

Locking tab width

The tabs and receiving holes can be widened to distribute the lifting load over a larger area of the board.

Top cutout profile

The cutouts along the top creases can be shaped to match specific cap or neck profiles, improving how well the sleeve grips the products.

Board and packing details

Print orientation for tapered walls

Because the side walls fold past 90 degrees to taper inward, artwork should be checked in 3D to ensure logos and text appear straight when the sleeve is fully assembled.

Additional notes

Prototype testing for lock strength

Always test a physical sample with the actual products inside. Lifting the loaded sleeve by the top panel is the best way to verify that the chosen board and tab size can safely support the weight.

Related Wrap-Around Cartons

E16.30.00.00: Double-Row Wrap-Around Sleeve

A better fit for grouping products in a 2x2 or 2x3 grid rather than a single row.

E11.30.00.00: Vertical-Wall Wrap-Around Sleeve

Evaluated when the primary products are perfectly straight cylinders that do not need tapered side walls.

FAQs

Product Fit and Retention

How do the products stay in the sleeve if the ends are open?

The sleeve relies on a tight wrap and specific cutouts along the top folding creases. These cutouts grip the caps or tops of the cylindrical items, preventing them from sliding out the sides.

Assembly and Production

Does this sleeve require gluing?

The bottom flaps use a mechanical tab-and-hole lock that secures the wrap without adhesive. This avoids a folder-gluer pass during manufacturing and allows the sleeves to be supplied completely flat.

Board and Material

What board type is usually chosen for this locking mechanism?

The board should have high tear resistance. Because the bottom locking tabs bear the weight of the products when the sleeve is lifted, brittle or overly thin materials can tear at the lock points.

Assembly and Production

Can this be packed by hand?

It can be manually wrapped and locked. However, holding the tapered walls tightly against the products while inserting the bottom tabs takes practice. For large volumes, automated wrap-around machinery is often used.

Shipping and Route

Can I ship this multi-pack directly in the mail?

The open ends leave the primary products exposed, and the friction lock is not intended for the impacts of a courier network. It relies on a protective outer shipping box for parcel delivery.

Product Fit and Retention

Can the side walls be made straight instead of tapered?

While possible, if your products are perfectly straight cylinders, a vertical-wall template is usually a better starting point. The tapered walls here are specifically designed to conform to jars or bottles that narrow toward the top.

Shipping and Route

How does the side wall taper affect the master carton?

Because the walls angle inward, the base of the multi-pack is wider than the top. This footprint should be used when calculating how many sleeves fit inside a master shipping box.

Product Fit and Retention

Can this sleeve hold products of different sizes in the same row?

The cutouts and taper are designed for a uniform row. Mixing different bottle diameters or heights in the same sleeve can reduce the grip and allow items to slip out.