Crash-lock boxes
Introduction
Crash-lock boxes, also known as self-locking boxes, or auto-bottom in the US, are a popular packaging solution. These boxes have a specially designed base that interlocks, which makes them very sturdy, and quick and easy to assemble. Crash-lock boxes can be manufactured in various sizes, material thicknesses, and types. In this article, we will explore the many benefits of crash-lock boxes and why they have become so popular.
Features
Crash-lock boxes interlocking base is an ingenious design that allows the boxes to be assembled extremely quickly, which makes co-packing faster, and much more of an efficient process. As you can see by the illustration below, the flaps on the base of the box interlock with one another when the box pushed together to form its shape, resulting in an instant base that is very sturdy and secure.
Crash-lock boxes can be very versatile, as they can be customised to suit the specific requirements of each product and brand. This includes everything from the size and shape of the box to the type of material used in its construction, and print finishes.
Benefits
Easy to assemble: Crash-lock boxes are designed to be quick and easy to assemble, which can save time and reduce production costs.
Minimise RSI: Reduce the risks of repetitive strain injuries (RSI) for packing teams.
Strong and durable: Crash-lock boxes are strong and durable, which makes them an ideal choice for packaging fragile or delicate items.
Increased protection: The crash-lock design of the boxes helps to increase the protection of the items inside during transportation and handling.
Environmentally friendly: Crash-lock boxes are often made from eco-friendly materials and are 100% recyclable, making them a better choice for the environment.
Customisable: These boxes can be customised to fit the specific needs of any product or brand, with options for different sizes, shapes, colours, and designs.
Print finishes: If made from carton board, they can have premium print finishes, such as emboss, deboss, foil, and spot gloss.
Materials
Crash-lock boxes can be made from different materials types, typically corrugated board, and carton board, or deep dyed board, depending on the market and requirements of the product it is designed to protect.
Corrugated cardboard (fluted board) is a cost-effective material and is widely used in the packaging industry due to its excellent cushioning properties and strength. Typically, used more for outercases and ecommerce (shipping), however you can make corrugate board up to much higher specifications, and with micro fluting. Making it great for premium ecommerce or even retail solutions, if designed and specified correctly.
Carton board (paperboard, folding box board), on the other hand, is great for printing and various print finishes, making it ideal for retail products. So it’s far more common to be used in the production of premium packaging, such as cosmetics or the spirits industry, that help in enhancing market value perception.
Crash-lock boxes are versatile and can be customised to meet specific industry requirements, making them ideal for various applications, including food and beverage, medical, cosmetic, and consumer goods. Overall, the materials used in making crash-lock boxes ensure that they provide the necessary protection and durability required for shipping and handling, while also enhancing product appeal.
Printing
When it comes to crash-lock boxes, there are several printing methods that can be used to convey a brand's message and ensure a visually appealing final product. One common technique when printing on corrugate cardboard is flexographic printing. This method is ideal for printing areas of solid colour and can use a variety of inks including water-based, solvent-based, and UV-curable. Designing the artwork for flexographic print does require some experience or knowledge of how flexographic print is produced to get the best results.
If printing on to carton board, then it would be lithographic printing. This method is best for printing fine details and intricate designs. Most packaging is printed this way and any solid artworker would have no issues producing artwork for this method of printing.
Finally, digital printing can also be used for either corrugated cardboard or carton board. Great for short run printing, but for medium to large runs it would be very expensive. Artwork for digital is the same as lithographic, so any good artworker should have no issues with producing print-ready artwork. Digital can also allow for customisation and variable data to be printed.
Regardless of the method chosen, the goal is to create a visually appealing and informative packaging solution that stands out on the shelf while protecting its contents during transport.
Special Print Finishes
Crash-lock boxes are an excellent packaging solution for various products. However, to make the packaging appealing and attractive, special print finishes can be used. These print finishes include Foiling, Embossing, Debossing, and Spot Gloss.
Foiling: A print finish technique where a metallic or coloured foil is applied. This finish gives a luxurious look to the packaging helping the brand.
Embossing and Debossing: Another print finish technique used for crash-lock boxes made from carton board or corrugated board. It creates a raised or recessed design on the surface of the box, giving it a premium look and feel, creating a tactile experience.
Spot Gloss: A printing technique that adds a glossy layer to specific areas of the box, creating a striking contrast between the matte and shiny finish. This technique is highly effective in highlighting specific text or graphic elements on the box.
These special print finishes can transform an ordinary crash-lock box into a premium packaging solution that captures the customer's attention and communicates the product's quality and value.
Conclusion
In conclusion, crash-lock boxes are a popular packaging solution that offers many benefits such as easy assembly, sturdiness, and cost-effectiveness. These boxes are sustainable and can be customised to fit various products. With their versatility and durability, crash-lock boxes are an excellent choice for companies who value convenience and reliability in their packaging solutions.
