Package your products with custom seal-end boxes from PrintLocker. Designed with end flaps that can be sealed for a secure closure, these folding cartons are suitable for a variety of retail and consumer products. Customize the length, width, and depth to fit your product, then choose the cardstock thickness, coating, and printing options that align with your packaging requirements.
Whether you're packaging beauty products, household items, or retail merchandise, custom seal-end boxes help organize products and present your brand professionally. PrintLocker serves businesses looking for custom box printing in Los Angeles and nearby areas, including Beverly Hills and Culver City.
- Custom length, width, and depth to fit your packaging needs
- Choose from 14 pt., 18 pt., and 24 pt. cardstock
- Full-color printing inside, outside, both sides, or blank packaging
What Are Seal-End Boxes?
Seal-end boxes are folding cartons designed with end flaps that close and can be sealed to hold the product inside. Depending on the specific box construction, the ends may be secured with adhesive, creating a closed package suitable for storage, handling, and distribution.
These boxes are used for a range of consumer and retail products, including cosmetics, personal care items, household goods, and certain packaged food products. Their printed surfaces provide space for brand logos, product names, instructions, and other packaging information.
With PrintLocker, you can customize the length, width, and depth of your seal-end boxes to suit your product. Choose from 14 pt., 18 pt., or 24 pt. cardstock, select a coating, and decide whether you want full-color printing on the outside, inside, both sides, or no printing.
Why Choose Seal-End Boxes?
- Custom Dimensions: Specify the length, width, and depth to create packaging suited to your product. Accurate measurements help you plan the fit and avoid unnecessary empty space.
- Cardstock Options: Choose from 14 pt., 18 pt., and 24 pt. cardstock to match your packaging design and product requirements. The appropriate thickness depends on the box dimensions, product weight, and handling needs.
- Multiple Coating Choices: Select glossy aqueous coating for a subtle shine, matte aqueous coating for a subdued finish, or high-gloss UV aqueous coating for a more pronounced glossy appearance.
- Flexible Printing Options: Print full color on the outside, inside, or both sides, or choose blank boxes without printing.
- Professional Product Presentation: Add your brand identity, product details, and artwork to create packaging that looks consistent with your other marketing materials.
- Suitable for Different Product Categories: Seal-end cartons can be designed for many retail and consumer products, provided the selected construction and material suit the product’s weight and packaging requirements.
For businesses in Los Angeles, Beverly Hills, Culver City, and nearby areas, custom seal-end boxes provide a practical packaging option for product presentation, storage, and distribution.
Where Seal-End Boxes Work Best
Seal-end boxes can be customized for products that need a folding carton with closed ends. The correct box dimensions and cardstock should be selected according to the product and its intended handling conditions.
- Cosmetics and Beauty Products: Package selected skincare products, makeup items, and beauty accessories in branded cartons.
- Health and Personal Care Products: Use custom packaging for suitable personal care products and related retail items.
- Household Products: Create cartons for products such as soaps, scented items, and other appropriately sized household goods.
- Retail Merchandise: Present consumer products in packaging that carries your logo, product name, and relevant information.
- Food Products: Use appropriately designed cartons for suitable packaged food items, subject to applicable food-contact and packaging requirements.
- Promotional Products: Package small promotional items in branded boxes for marketing campaigns, events, or customer giveaways.
- Product Launches: Introduce new products with packaging that reflects your brand colors, design, and messaging.
- Small Consumer Goods: Create custom-sized cartons for products that need a defined package and a closed-end construction.
If your business serves customers across Los Angeles and nearby communities, including Beverly Hills and Culver City, custom seal-end packaging can help maintain a consistent presentation across your product range.
Specifications
Customize your seal-end boxes by selecting the dimensions, cardstock, coating, and printing configuration that best suits your product.
Size
- Custom – Customized Length, Width and Depth
- Specify the length, width, and depth required for your box. Measure your product carefully and confirm whether the dimensions should be internal or external before production.
Material
Choose from the following cardstock options:
- 14 pt. Cardstock
- A lighter cardstock option that may suit smaller, lightweight products.
- 18 pt. Cardstock
- A middle option for a range of packaging needs.
- 24 pt. Cardstock
- A thicker cardstock option to consider for larger or heavier products, depending on the box design.
The suitable material depends on the product’s weight, box dimensions, and handling requirements. Confirm material suitability before placing your order.
Coating
- Glossy Aqueous Coating
- Adds a subtle shine to the printed surface for a polished appearance.
- Matte Aqueous Coating
- Provides a subdued, non-glossy finish for a clean and understated look.
- High-Gloss UV Aqueous Coating
- Creates a more pronounced glossy appearance that can help printed colors and graphics stand out.
Choose a coating that complements your artwork and desired packaging style.
Printed Sides
- Outside Only – Full Color
- Print your design on the exterior panels while leaving the inside unprinted.
- Inside Only – Full Color
- Print full-color artwork on the interior panels while leaving the outside unprinted.
- Outside & Inside – Full Color
- Print full-color designs on both the exterior and interior panels.
- No Printing (Blank)
- Choose unprinted packaging if you prefer a plain appearance or plan to add separate labels.
Consider where your logo, product information, instructions, and other artwork should appear before choosing the print configuration.
Seal-End Box FAQs
What are seal-end boxes?
Seal-end boxes are folding cartons with end flaps designed to close and be secured, often with adhesive depending on the construction. They are used for various retail and consumer products that require a closed carton.
Can I customize the size of seal-end boxes?
Yes. The listed size option allows you to customize the length, width, and depth. Measure your product and confirm the required internal or external dimensions before finalizing the box design.
What cardstock options are available for seal-end boxes?
The listed options are 14 pt., 18 pt., and 24 pt. cardstock. The best choice depends on your product's weight, box dimensions, and intended handling conditions.
What coating options can I choose?
You can choose Glossy Aqueous Coating, Matte Aqueous Coating, or High-Gloss UV Aqueous Coating. Each option provides a different appearance, from a subtle shine to a more pronounced glossy finish.
Can I print on the inside and outside of seal-end boxes?
Yes. The listed options include full-color printing on the outside only, inside only, or both inside and outside. You can also choose blank boxes with no printing.
Are seal-end boxes suitable for food products?
They may be suitable for certain packaged food products, depending on the box construction, material, and intended use. Confirm applicable food-contact requirements before selecting packaging for direct or indirect food contact.
What products can be packaged in seal-end boxes?
Depending on the size and material selected, these cartons can be used for cosmetics, personal care items, household goods, retail merchandise, and certain packaged food products. Make sure the chosen construction suits the product's weight and handling needs.
How do I prepare artwork for custom seal-end boxes?
Use the correct dieline or artwork template for your box dimensions and construction. Place designs on the intended panels, keep important text away from cut and fold lines, and follow the supplied bleed and safe-area guidelines. Review the final proof carefully before approving production.
Need a different boxes?
What Customers Say About PrintLocker
Verified Google reviews
Let's Get Your Project Printed
Have a print project in mind? Connect with our team or get in touch to discuss your requirements.
- Free, no-obligation quotes
- Digital proof before printing
- Reply within one business day
- Clear pricing — no hidden fees
- Your files kept private & secure
- Rated 5.0 on Google
Need Same-Day Seal-End Box Printing?
Same-day is a separate, faster service for eligible projects — order before 2pm. Call us and we'll tell you honestly whether your order can be finished today.
Same-day availability can depend on the product, quantity, paper, specifications, and production requirements of your order.
Explore Same-Day Printing → Or call the shop: (844) 756-2537
