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ECMA B15.06.00.00

Claw-Lock Tray

  • 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

  • Unglued construction with friction-fit claw locks
  • Ships completely flat to maximize pallet density
  • Single-wall design suited for retail display and grouped items

About this product

The B15.06.00.00 is a clean, open-top tray that ships flat and locks together without adhesive. It uses curved claw tabs that wrap around the corners and slot into the adjacent walls, creating a rigid 90-degree corner.

Because it requires no manufacturer glue joint, it offers uninterrupted print surfaces and efficient flat storage. It is a strong choice for retail shelf displays, gourmet food sets, and grouped bottles, though its single-wall construction means it requires an outer box for parcel shipping.

Common uses

  • Gourmet food sets
  • Grouped beverage bottles
  • Retail shelf displays
  • Manual kitting operations

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 shelf displays and product grouping

Retail shelf displays

The open top and clean lines make this tray a strong choice for presenting products directly on the retail shelf. The lack of glue seams allows for continuous, high-quality graphics across the outer panels.

Grouped jars and bottles

It effectively groups multiple items like gourmet jams, sauces, or beverages. The tray keeps the items organized for presentation or kitting, though heavy glass items may require careful board selection to prevent the walls from bowing.

Gourmet food sets

For specialty food collections, the unglued corners provide a premium, crafted appearance. The flat-shipping format allows small-batch producers to store packaging efficiently before seasonal assembly.

Lightweight component kitting

When organizing lightweight parts for internal assembly or point-of-sale distribution, the tray provides clear visibility and easy access. It is less suited for heavy industrial parts that could push the friction locks open.

Manual kitting and automated tray forming

Manual kitting and fulfillment

For fulfillment centers or small-batch producers, the tray ships completely flat and can be erected by hand without tools or tape. The operator folds the walls up and slots the four claw tabs into place.

Automated tray-forming lines

While easy to fold by hand, the design is also compatible with automated tray-forming equipment, making it scalable for higher-volume production lines where machine erection is preferred.

Short-run promotional and seasonal packaging

Because it requires no gluing during manufacturing, this tray is efficient for short-run or seasonal promotions. The flat blank is simple to print and die-cut, allowing for rapid turnaround on specialty displays.

When to compare double-wall or covered trays

Heavy stacking or rough handling

This is a single-wall tray. If the tray needs to bear heavy vertical loads or protect goods through mixed courier networks without an outer shipper, compare it to a double-wall tray or a glued corrugated design.

Enclosed protection

If the product needs protection from dust or requires a fully enclosed presentation, consider adding a lid or switching to a variant with an integrated cover.

Board thickness, print surface, and transit choices

Board selection and lock fit

The claw locks rely on precise friction fits. Standard folding boxboard works well, but if you switch to a thicker micro-flute corrugated board, the lock geometry must be adjusted in CAD so the tabs do not crush or tear during insertion.

Print and finish

Because the blank is a simple cross shape with no glue flaps, it is efficient to print. You can run continuous graphics, foil, or varnish across the entire outer surface without worrying about adhesive zones.

Outer shipping and transit protection

Since the tray has an open top and relies on friction locks, it is not designed to act as a primary shipping container. Discuss the dimensions of your master carton or outer shipper to ensure the trays fit securely during transit.

Manual versus automated packing speeds

Consider how the trays will be erected. Hand assembly is straightforward but requires folding and inserting four separate locks per tray. For high-volume repeat orders, verify that your cartoning equipment can handle the claw-lock sequence.

Adjusting the tray dimensions and lock geometry

Locking gap and cut adjustments

The distance from the crease to the locking gap, the angle of the lock, and the height of the receiving cut can all be modified to accommodate different material thicknesses or automated forming requirements.

Base dimensions for product fit

The length and width of the base can be scaled to fit specific jar or bottle arrangements. A tighter fit reduces product movement, which helps prevent the side walls from bowing outward.

Wall height for display visibility

The height of the four single walls can be adjusted to balance product containment with retail visibility. Lower walls show more of the primary product, while higher walls provide better lateral support for taller items.

Board and packing details

Outward splay risk

The primary failure point for this style is outward wall splay. If the packed items push outward too hard, the tension transfers to the claw tabs, which can tear or slip out of their cuts. Proper sizing and board strength are critical.

Integrated covers

Integrated Covers

The base tray can be modified to include a tuck-in flap cover (B15.06.00.50) or a 3-winged flap cover (B15.06.00.53) if full enclosure is needed.

Additional notes

Manual vs. Automated Setup

While the tray is easily folded by hand for short runs, it is also rated for automated tray-forming machinery. Discuss your packing route early so the lock tolerances can be optimized for machine or human handling.

Double-wall and glued alternatives

B20.06.00.00: Double-Wall Claw-Lock Tray

Upgrades two of the walls to double thickness for improved rigidity and stacking strength.

B40.20.00.00: Glued Tray

A four-single-wall tray supplied as a flat unglued blank and normally formed and glued on tray-forming equipment.

FAQs

Shipping And Route

Can I ship this tray through a parcel network?

Not on its own. The open top and friction-fit locks mean it requires an outer shipping box to protect goods in parcel courier networks. It is designed for presentation and grouping, not primary transit protection.

Assembly And Packing

Does this tray require glue or tape to assemble?

No. The tray is natively unglued. The corners are secured purely by the mechanical interlocking of the claw tabs into the angled cuts on the adjacent walls.

Materials

Can this be made from corrugated board?

Yes, typically micro-flutes, but the CAD template must be adjusted. The locking tabs and receiving cuts need wider tolerances to handle the thicker board without crushing or tearing.

Assembly And Packing

How is the tray assembled?

The central base remains flat while the short and long walls are folded up 90 degrees. The claw tabs on the long walls are then folded inward, wrapping around the corners to slot into the female cuts on the short walls.

Product Fit

Is this tray suitable for heavy items?

It is suited for light to medium grouped items. Heavy glass jars or metal parts can cause the single walls to bow outward, which puts stress on the corner locks. For heavy items, a double-wall tray may be a safer choice.

Print And Finish

Where can graphics be placed on this tray?

Because there are no glue seams, graphics can be placed continuously across the base and all four outer walls. The flat blank is efficient for printing and finishing before die-cutting.

Adjustments

Can the wall height be adjusted for better product visibility?

Yes. The height of the walls can be lowered to show more of the product on a retail shelf, or raised to provide better lateral support for taller bottles and jars.

Packing Labor

Is this tray practical for hand-packing operations?

Yes, it is often erected by hand for short runs or manual kitting. However, because each tray requires folding and inserting four separate locks, high-volume operations often use automated tray-forming machinery.