Custom Auto Lock Bottom Boxes for Efficient Retail & E-commerce Packaging
Auto Lock Bottom Boxes feature self-locking bases that snap securely in seconds – no glue or tools needed! Ideal for candle packaging, small appliances, and retail products. Crafted from lightweight cardstock or corrugated cardboard, these collapsible cardboard boxes offer customizable insert options (paperboard/blister tray) and handle options. Enjoy full-color printing, eco-friendly materials, and logo branding.
Competitive wholesale pricing from our China factory with free design help + digital proofs.
🤝 Why Choose Gulu Pack
Reliable Partner for High-Quality Auto Lock Bottom Packaging Solutions
💰 Competitive Pricing, Global Experience
With rich export experience and efficient production, we offer competitive pricing without sacrificing quality. Trusted by clients across the US, UK, EU, and beyond.
English-Speaking, Professional Support Team
Our sales team speaks fluent English and provides expert guidance throughout your order—from dieline setup to shipping arrangements.
🎨 Free Design Help & Digital Samples
Need help with your artwork or box layout? We offer free design support, and can provide mockups or digital printed samples for confirmation before bulk production.
Product Features
What Is an Auto Lock Bottom Box and Why It’s Perfect for Fast, Secure Packaging
Definition:
An Auto Lock Bottom Box, also called a crash lock bottom box, is a type of folding cardboard box with a pre-glued base that automatically locks into place when opened. This design ensures fast assembly, increased structural strength, and time-saving efficiency—especially ideal for high-volume packing operations.
Key Features:
Quick to assemble: No tape or glue required during setup
Strong base support: Holds heavy or fragile items securely
Flat-packed for shipping: Saves space and reduces shipping cost
Customizable: Full printing, sizes, shapes, and finishes available
Retail-ready: Elegant and professional appearance with easy loading
Usage Scenarios:
Our auto lock bottom boxes are ideal for:
Candle packaging: Keeps glass or ceramic containers safe during shipping
Small electronics: Perfect for power banks, earbuds, or accessories
Cosmetics and skincare: Combine beauty with protection
Gifts and promotions: Create a memorable unboxing experience
E-commerce shipping: Efficient for fulfillment centers and brand owners
- Packaging single-bottle spirits, premium wines, and other high-end beverages—offering both strength and elegance for retail display or shipping.
Insert Options:
We offer custom inserts to keep your products safe and well-presented:
Paperboard or corrugated partitions
Molded pulp or kraft trays
Foam or EVA padding
Die-cut holders for multiple items
Handle Options:
Add convenience and visual appeal with:
Die-cut handles
Reinforced rope or ribbon handles
Fold-out locking tabs
Paperboard extensions
Material Options:
Choose from a wide range of materials to suit your brand and product needs:
Corrugated paper/cardboard (E-flute, B-flute for heavier items)
Premium cardstock (250–400gsm)
Art paper with gloss or matte lamination
Recycled or FSC-certified paper for eco-friendly brands
Item | Details |
| Box Type | Auto Lock Bottom Box (aka Crash Lock Bottom Box) |
| Top Closure | Standard tuck top / friction lock / optional custom flap |
| Bottom Structure | Pre-glued auto lock base for instant assembly |
| Material Options | Corrugated cardboard, coated cardstock, art paper, kraft paper |
| Paper Thickness | 250gsm–400gsm (cardstock) / E-flute & B-flute (corrugated) |
| Box Style Options | Tuck top auto lock bottom box, snap lock bottom, collapsible box styles |
| Printing Methods | CMYK full-color, Pantone, offset printing |
| Finishing Options | Gloss/matte lamination, foil stamping, spot UV, embossing, debossing |
| Insert Options | Custom die-cut inserts: paperboard, kraft, foam, molded pulp |
| Handle Options | Die-cut, rope, ribbon, reinforced tab handles |
| MOQ | 500 units (customized) |
| Usage | Candle packaging, small product boxes, electronics packaging |
| Flat Shipping | Yes, flat-packed for efficient transport |
| Sampling Support | Free digital printing sample or mock-up before bulk production |
| Production Time | 10–15 days after design approval |
| Export Support | Rich experience in international shipping and export documentation |
🧱Material Options
Corrugated Cardboard (E-flute / B-flute)
Ideal for heavier products like small electronics or fragile candle jars, providing superior strength and cushioning during shipping.Coated White Cardstock (250–400gsm)
A smooth and premium surface perfect for vibrant printing. Best for retail-ready product boxes.Brown Kraft Paperboard
Eco-friendly and rustic, great for natural candle packaging or eco-conscious brands.Black Cardstock
Gives a luxury, matte look often used in high-end product boxes.Pearlescent / Metallic Paper
Adds a shimmering surface for gift-style boxes or limited editions.FSC-Certified Recycled Paper
Sustainable option with excellent print quality for brands focused on eco packaging.
✨ Special Finishing Options
Gloss / Matte Lamination
Enhances color depth, improves water resistance, and creates a sleek surface finish.Hot Foil Stamping (Gold/Silver/Custom)
Eye-catching metallic accents to elevate your brand logo or text.Spot UV Coating
Adds shine and texture to selected areas like logos or patterns for a tactile effect.Embossing / Debossing
Creates a raised or indented texture, perfect for adding dimension to logos or taglines.Soft Touch Coating
Gives a velvety, luxurious feel—popular for high-end candle or gift packaging.Die-Cut Windows or Handles
Custom shapes to showcase products or offer easy carry options—practical and stylish.
Everything You Need to Know About Custom Auto Lock Bottom Boxes
What is an Auto Lock Bottom Box and how does it work?
An Auto Lock Bottom Box—also called a crash lock bottom box—has a pre-glued base that automatically locks into place when unfolded. This design allows for fast assembly, increased strength, and efficient packaging—no need for tape or glue.
Can you help me create the box design and dieline?
Yes. Our team offers free design support, including dieline templates and layout advice. If needed, we can also provide mockups or digital samples before bulk production.
What materials can I choose from?
We offer a range of materials including corrugated cardboard, art paper, kraft, coated white paper, and recycled paperboard—all customizable based on product weight and branding.
Can I add inserts or dividers to my box design?
Absolutely! We offer custom inserts such as paperboard dividers, foam trays, molded pulp, or blister trays to protect your products and enhance presentation.
📬 Let’s Bring Your Custom Packaging to Life
Looking for strong, stylish, and easy-to-assemble packaging? Our expert team is here to help you design the perfect auto lock bottom box for your brand. Whether it’s for candles, electronics, or any other custom product box, we offer full support from concept to delivery.
📩 Send us your ideas or request a free quote—your perfect packaging starts here.