ECMA E21.10.00.00

Glued Bottle Neck Collar

This pre-glued paperboard collar groups a single row of bottles into a retail multipack. It forms a trapezoidal tube that presses down over the tops of the bottles, allowing the caps to protrude while gripping the narrow bottlenecks underneath.

Because it uses minimal material, it reduces overall packaging weight for beverage multipacks. However, the package relies on the board's tear resistance to suspend the bottles and usually involves specific application methods to snap the collar into place.

  • Order custom samples, short runs, or production runs.
  • US-based. Nationwide service.
  • Nationally competitive pricing & delivery costs.
  • Available in a wide variety of configurations.

At a glance

  • Grips bottles under the cap for minimal material usage
  • Delivered flat as a pre-glued tube for line erection
  • Depends on a distinct cap-to-neck profile to lock

Common uses

  • Craft beer 3-packs
  • Premium soda multipacks
  • Kombucha retail groupings
  • RTD cocktail samplers

Get a quote

Or email us at info@herculeindustrial.com

Files (optional)
Optional

More details

You can skip this whole part, or open a section and answer only what you know.

Size and quantity
Units
Materials and print
Add details for paperboard preference
Add details for print and artwork
Current box or specs
Add details for do you have a current box, spec, or target sample?

Beverage Multipacks and Retail Grouping

Craft beer and cider 3-packs

Useful for grouping three or four bottles. The angled side panels rest against the bottle shoulders, keeping the group rigid while providing a continuous billboard for branding.

Premium soda multipacks

A practical choice for glass or plastic bottles where the cap is noticeably wider than the neck, allowing the collar to catch securely.

Kombucha and wellness drinks

Provides a minimalist presentation that leaves the primary bottle label and cap visible on the retail shelf.

RTD cocktail samplers

Groups a single row of small bottles for promotional or sampler packs, reducing overall packaging weight compared to a fully enclosed carton.

Repeat Beverage and Craft Production

Retail beverage distribution

This collar maximizes product visibility on the shelf while reducing overall packaging weight. Because the bottles remain exposed, this package is designed for palletized retail distribution rather than individual parcel shipping.

Promotional sampling

Allows brands to group existing single-sale bottles into a multipack without hiding the primary bottle artwork.

Repeat beverage packing

Delivered as a pre-glued tube, this package can support fast line speeds when paired with automated application equipment.

When to Consider Wrap-Around or Covered Carriers

Wrap-around collars for automated lines

If the packaging line is equipped with wrap-around equipment rather than handling pre-glued tubes, an unglued wrap-around collar may be a better fit. Wrap-around styles are formed and sealed directly around the bottles on the line.

Covered-cap carriers for dust protection

If the product requires the bottle caps to be protected from dust or handling during transit, a covered-neck carrier should be evaluated instead.

Board Strength, Moisture, and Application Route

Board tear resistance and bottle weight

The weight of the suspended bottles bears on the narrow paperboard webs between the top gripping holes. Heavy bottles often warrant board choices with higher tear resistance to help prevent the grips from failing.

Refrigeration and moisture exposure

If the multipack will be stored in coolers or subjected to condensation, moisture-resistant board options or finishes should be discussed to keep the neck grips from softening.

Application method

This pre-glued package is delivered flat. At the packing line, the tube is popped open and pressed downward over an aligned row of bottles. The packer should confirm whether they will use manual application aids or automated equipment.

Cap and neck profile compatibility

The design requires a distinct lip or cap that is wider than the neck immediately below it. Bottles with smooth, tapered necks without a pronounced catch point may slip through the collar.

Bottle Count and Clearance Tolerances

Hole sizing and clearance

The bottom entry holes and top gripping holes are sized to match the physical bottle. The clearance allows the cap to pass through the base while ensuring the top panel catches under the cap.

Adjusting the bottle count

The template can be extended to accommodate different bottle counts in a single row, though two, three, or four bottles are common configurations for stability.

Collar height adjustment

The height of the trapezoidal tube can be adjusted to match the distance from the bottle's shoulder to the underside of the cap, ensuring a tight fit.

Board and packing details

Application machinery considerations

While manual application with an alignment aid is possible for short runs, repeat packing lines usually involve specialized application equipment to snap the collars down evenly.

Collar Variations

Bottle count scaling

The collar length and hole pitch can be scaled to fit the desired number of bottles in the row.

Additional notes

Cap and neck tolerances

The design requires a distinct lip or cap that is wider than the neck immediately below it. Bottles with smooth, tapered necks without a pronounced catch point may slip through the collar.

FAQs

Product fit and retention

How does the collar hold the bottles securely?

Retention is mechanical. The bottom holes are large enough to clear the bottle caps, while the top holes are sized to catch just under the caps. The difference in diameter locks the bottles into the trapezoidal tube.

Board and finish

Can standard board be used for this carrier?

It depends on the bottle weight. Standard board may work for lighter plastic bottles, but heavy multipacks often warrant board with higher tear resistance to help prevent the narrow webs between the holes from breaking when lifted.

Production and packing

Can these collars be applied by hand?

Manual application is possible but can be slow without a custom alignment aid to hold the bottles and snap the collar down evenly. It is often paired with automated or semi-automated application equipment.

Shipping and route

Does this collar protect the bottles during shipping?

No. The collar groups the bottles for retail display and carrying, but it does not provide impact protection or vertical stacking strength. The multipacks are usually packed into a master shipper or tray for transit.

Samples and prototypes

Why is physical testing important for this design?

The grip relies on the dimensions of the bottle's cap and neck taper. A physical prototype should be tested with the actual filled bottles to ensure the collar snaps on cleanly and holds the weight.

Print and branding

Where does the artwork go on this collar?

The angled side panels provide the primary billboard space. Because they rest against the bottle shoulders, they remain visible on the retail shelf.

Product fit and retention

Can the collar accommodate different bottle sizes in the same pack?

No, the hole pitch and diameters are cut for a specific bottle profile. Mixing different bottle shapes or cap sizes in a single collar will likely cause uneven gripping and failure.

Board and finish

How does moisture affect the collar's performance?

Condensation from refrigeration can weaken standard paperboard, increasing the risk of the neck grips tearing. Moisture-resistant board or finishes are often discussed for cold-chain beverage distribution.

A practical retail grouping solution when paired with the right board strength and application equipment.

Get a quote