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Custom Kraft Seal End Boxes

The seal end boxes we offer hold fine quality structure with appropriate panels that are attached to the flap so they can stick together and saves time in assembling. High quality locking strength used in the construction ensures that it will hold the encased items well during storage and transit.

01

Fit Built around product dimensions.

02

Board Selected around protection and presentation.

03

Print Artwork planned for the chosen surface.

04

Guidance Support from brief through production.

BUILD THE SPECIFICATION
Product Size Board Print
Packaging specification

Custom Kraft Seal End Boxes at a glance

Use these points as a starting specification. Final board, dimensions and construction should be confirmed around the product and its intended use.

Structure
Mailer / roll-end construction
Materials
Kraft and suitable corrugated boards
Dimensions
Developed around product size
Printing
Suitable custom print methods
Finishes
Selected functional or decorative finishes
Typical use
Ecommerce, retail, gifting and subscription
Custom Kraft Seal End Boxes packaging application
APPLICATION Structure should follow the product and journey.
Designed around use

Where do Custom Kraft Seal End Boxes work best?

These boxes are useful where presentation and structural protection need to work together. The correct specification depends on what goes inside the box and what happens to it after packing.

WHERE THEY WORK
  • Ecommerce fulfilment
  • Subscription packaging
  • Retail products
  • Gift presentation
  • Clothing and accessories
  • Cosmetic and wellness products
SPECIFICATION CONSIDERATIONS
  • Product weight
  • Internal movement
  • Opening experience
  • Transport handling
  • Storage space
  • Assembly method
Structure & product fit

Build the packaging around the product

Packaging dimensions should start with the product and how it needs to be packed, protected, displayed, stored or transported. Internal space, board thickness, closures, inserts and assembly method can all affect the finished structural specification.

01

Measure the maximum product size Record the longest, widest and deepest points, including lids, closures, handles or projecting parts.

02

Define the required clearance Allow the space needed for packing, movement control, protective material or a fitted insert without unnecessarily increasing the box size.

03

Match structure to product weight Product weight, fragility and stacking requirements help determine suitable board strength and structural construction.

04

Consider how the packaging will be used Retail display, gifting, ecommerce, storage, fulfilment and transport can place different demands on the same packaging structure.

MEASUREMENT PRINCIPLE

Unless otherwise agreed, always confirm whether supplied measurements refer to the internal usable space or the external finished dimensions.

View measurement and dieline guidance
DIMENSION GUIDE Length × Width × Depth
L × W × D
Box dimension guide Three dimensional box diagram showing length, width and depth measurement directions. PRODUCT SPACE LENGTH (L) WIDTH (W) DEPTH (D)
L × W × D Dimension order should be confirmed on the production specification or dieline before manufacture.
Packaging materials

Select material around the packaging requirement

There is no single board that suits every product. Material selection depends on structural strength, product weight, presentation, printing, storage, transport and any application-specific requirements.

Material family Typical role Surface & presentation Structural level
Kraft Paperboard Natural-looking cartons, sleeves, retail packaging and suitable lightweight structures. Brown or natural surface with distinctive print behaviour. Light–medium
Folding Boxboard Retail cartons, cosmetics, food, healthcare, gifting and other presentation-led applications. Smooth printable surface suited to detailed graphics. Light–medium
Corrugated Board Mailers, ecommerce, shipping, larger products and packaging requiring increased structural protection. Kraft or white liners with several printing routes available. Medium–high
Rigid / Greyboard Premium presentation boxes, luxury gifting and applications requiring a substantial non-folding construction. Usually wrapped with printed or decorative paper. High rigidity
MATERIAL DECISION
01 Product weight 02 Protection 03 Presentation 04 Print 05 Handling
Printing & finishing

Develop the print specification around the material

Printing and finishing options should be selected after the material and structure are understood. The suitable production route depends on the substrate, artwork, colour requirements, quantity, surface area and intended appearance.

01
PRINTING Choose the print process from the job specification
Digital PrintingSuitable for compatible substrates and projects where digital production provides the appropriate quality and production route.
Lithographic / OffsetUsed where detailed graphics, controlled colour and suitable production volumes justify lithographic printing.
Flexographic PrintingCommonly considered for suitable corrugated, kraft and transport-packaging applications.
Spot / Brand ColoursSpecific colours can be considered where brand consistency or restricted-colour artwork requires them.
02
FINISHING Add surface treatments only where they support the brief
Lamination & CoatingsMatte, gloss or other suitable surface treatments can alter appearance, handling and surface protection.
FoilMetallic, coloured or decorative foil can highlight selected branding or graphic elements.
Embossing / DebossingRaised or recessed areas can introduce tactile depth where the board and structure support the process.
Spot UV & Specialist EffectsSelective gloss, texture or other specialist treatments can be considered where technically suitable.
PRINT DECISION PATH Material first. Artwork second. Production method third.
01 Board
02 Artwork
03 Colour
04 Print
05 Finish

Custom Kraft Seal End Boxes

We provide the best possible design, printing, and material selection services to manufacturing the sealed end containers to improve sales for your business. The real purpose of using boxes is to ensure the safety of the products that are packaged in them. One of the biggest innovations in inbox histories has come with the use of tight-seal containers. These containers consist of adhesive tape on one end which is sealed, and the other end is open, but it can be closed using dust flaps and a non-removable top cover. These boxes have enhanced safety features and are also designed to withstand heavy objects. The common material used to make these envelopes is cardboard, but kraft and corrugated sheets can be used to improve security characteristics.

Craftboxes is a full-service printing and design company. With 25 years of experience in the printing industry, we can assist you with all of your package needs from pre-press to finishing. We are experts in providing our customers with the best possible design, printing, and material selection services to manufacture the sealed end containers to improve sales for your business.

Also known as Custom Kraft Seal End Boxes, they utilize a unique sealing mechanism so that you can open them just like a bag. You know what is great about these containers is that they are also available in kraft or clear material to help you see exactly what you are putting in them and how much product you are taking out. We can customize the paperboard to be able to hold even heavier goods as well, thanks to our partnerships with manufacturers. Custom kraft seal end boxes are the best way to make sure your customers receive products in the same condition you sent them out. These Seal End Boxes wholesale are manufactured using a tight-seal container that reduces the risk of spoilage and contamination. These boxes can be made in any shape, size, or quantity to fit your business’s needs and give you peace of mind that your products are being protected as they are shipped out.

We offer  seal end boxes at affordable prices, by our largest printing company in the U.K. For over 30 years, we have provided businesses with premium quality in packaging products, including food packaging and more! These  Custom kraft seal end boxes are an innovative approach to the storage and shipping of any product. These boxes allow for your designs to be printed on them, along with any information you would like. Perfect for health food stores, gift shops, or as a unique way to give products as hostess gifts or wedding favors.

Our boxes are open-top but have a fold-over lid that can be lowered to seal the box in an air-tight fashion. These are also available with just an end seal or completely tapered. With clear window panels, you can easily include product information or company graphics. These boxes are used widely in both retail and wholesale settings. Seal End Boxes wholesale offers a selection of seal end boxes, in different sizes and colors. They are used for storage and packaging purposes, as well as for many other uses. Seal end box wholesale comes in different sizes and colors. It is used for storage and packaging as well as many other uses. Seal End Boxes Wholesale are strong enough to withstand being shipped by air or ground, making them ideal for businesses that need to ship online orders or have products shipped from overseas.

Creating comfortable storage space for all the items and gadgets of today is what we do best. We work hard to make sure that when you place your order with us, you will receive boxes that fit into your budget and your needs. Our boxes are built to serve you long-term with their durability, brilliant features, and style.

Contact us for more details: +442032901117

From brief to finished packaging

How your packaging moves into production

Once the specification is agreed, the project can move through artwork preparation, production, finishing, quality checks and preparation for delivery.

01 DEFINE Specification

Confirm product dimensions, intended use, quantity, material and structural requirements.

02 PREPARE Artwork

Prepare and review artwork against the approved packaging dieline and print specification.

03 MAKE Production

Print, convert, assemble and finish the packaging according to the agreed production route.

04 CHECK Quality Control

Review the relevant structural, printing and finishing requirements before release.

05 COMPLETE Packing & Delivery

Prepare the finished packaging for handling, packing and the agreed delivery route.

See the complete custom packaging process
Prepare your brief

What should you send before we prepare your packaging?

You do not need to arrive with a finished technical specification. Start with the information you already have and identify anything that still needs to be decided.

NEED GUIDANCE? Product information is enough to start the conversation.

Send dimensions, photographs, artwork or an existing box reference where available.

01 / PRODUCT What is being packed?
  • Product dimensions
  • Product weight
  • Photograph or sample if useful
02 / PACKAGING What should the box do?
  • Required internal dimensions
  • Preferred box style
  • Material preference if known
03 / PRINT How should it look?
  • Logo and artwork
  • Brand colours
  • Finishing requirements
04 / PROJECT What should we plan around?
  • Required quantity
  • Delivery location
  • Required timing
Product questions

Custom Kraft Seal End Boxes FAQs

Practical answers to common questions about dimensions, materials, printing and specifying Custom Kraft Seal End Boxes.

Ask about your project
01What are Custom Kraft Seal End Boxes used for?

Custom Kraft Seal End Boxes can be used for ecommerce, gifting, subscription, retail and other products where a suitable structure and useful presentation are required. Final suitability depends on product dimensions, weight, protection needs and the delivery environment.

02Can Custom Kraft Seal End Boxes be made to custom dimensions?

Yes. Dimensions can be developed around the product and any required insert or clearance. Measuring the complete product helps establish usable internal dimensions before the structural specification is prepared.

03Which board is suitable for Custom Kraft Seal End Boxes?

The appropriate board depends on box dimensions, packed weight, required rigidity, printing and handling conditions. The product should be assessed before selecting a grade.

04Can Custom Kraft Seal End Boxes be custom printed?

Yes. Printing can be planned around the artwork, board construction and required colour result. Print appearance should always be reviewed against the final material.

05Are Custom Kraft Seal End Boxes suitable for shipping?

Suitability for shipping depends on the board, product weight, dimensions and distribution conditions. More demanding applications may require a stronger corrugated specification or another structure.

06Can inserts be added inside Custom Kraft Seal End Boxes?

Inserts can be considered to control movement, separate components, improve presentation or add protection. Their dimensions must be included when calculating the usable internal space.

07How should I measure my product?

Measure the complete product at its maximum length, width and depth, including closures, accessories and protruding parts. Also allow for any insert or protective material.

08Can you help with the packaging dieline?

Yes. Share the product dimensions, intended use and artwork information so the structural requirements can be established before a production dieline is prepared.

HAVE YOUR PRODUCT DETAILS READY?

Turn the product into a packaging specification.

Send your dimensions, quantity, preferred material, printing requirements and artwork status. If some of those details are still undecided, start with the product information you already have.

START WITH
01 Product
02 Dimensions
03 Quantity
04 Artwork
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