Interlocking Slotted Chipboard, SBS & Corrugated Partitions for Zero-Contact Bottle & Jar Shipping
Custom cardboard dividers and slotted chipboard, SBS, and corrugated partitions engineered in 4-cell to 48-cell interlocking grids to prevent glass-to-glass breakage inside master shipping cartons.
Custom cardboard dividers—spanning interlocking chipboard, SBS, and corrugated partitions—are slotted cross-grid cell separators engineered to isolate glass bottles, cosmetic jars, beverage cans, ornaments, and industrial vials inside RSC shipping cartons. Manufactured from solid 24pt–45pt dust-free chipboard/SBS fiberboard or 32–44 ECT E, B, and C-flute corrugated board in 2-cell up to 48-cell matrices, they ship either pre-assembled (collapsed flat) or loose-slotted. Wholesale orders start at 250 sets from $0.25/unit with 10–14 business day turnaround and Always Free DDP Shipping.
Custom cardboard dividers eliminate glass-to-glass clinking, label scuffing, and vertical case collapse during palletized freight and parcel fulfillment. Whenever multiple cylindrical or fragile units share a single master carton, up to 70% of breakage happens from internal unit-on-unit impact rather than outer wall punctures. Slotted chipboard, SBS, and corrugated partitions isolate every bottle or jar inside its own dedicated structural cell while adding substantial top-to-bottom column stacking strength to the outer shipping case.
Choosing between solid paperboard fiber and fluted corrugated partitions balances carton footprint efficiency against impact energy absorption:
Provide your bottle diameter, height, and pack count (4, 6, 12, 24, 36 cells) and we calculate exact cell tolerances plus matching RSC outer box dimensions. Wholesale orders start at 250 sets from $0.25/unit with 10–14 business day turnaround, Always Free DDP Shipping, and our 30-Day Free Reprint & Return Guarantee.
See how businesses across different sectors use this packaging
Full-height C-flute and solid fiber partitions protect 750ml bottles from label scuffing and breakage.
Pre-assembled 12-cell B-flute grids speed co-packing and protect glass vessels in wholesale transit.
Dust-reduced SBS chipboard partitions organize 24 to 48 small glass serum or vaccine vials cleanly.
Multi-tier dividers with horizontal layer pads keep fragile ornaments and tumblers separated.
Food-safe SBS and kraft grid dividers create neat 9-piece and 16-piece confectionery gift boxes.
Heavy chipboard and double-wall partitions keep precision metal parts from nicking threads in transit.
Choose materials, printing, and finishing options
Shock-absorbing fluted cell walls engineered for heavy glass bottles, candles, and parcel shipping.
Space-saving thin solid fiber partitions that minimize outer master case dimensions and pallet cube.
Smooth non-abrasive white paperboard cells protecting delicate foil wine labels and sterile vials.
Clean-edged fine-flute dividers for ornament boxes, truffle assortments, and sample kits.
From concept to delivery in 4 simple steps
Share your requirements and get a detailed quote within 15 minutes during working hours. Our team reviews every project.
Receive a digital 3D mockup. Request unlimited revisions until you're 100% satisfied.
Your packaging enters production. Track progress through your dashboard in real-time.
Free shipping to your door. Standard delivery in 7-14 business days. Need it faster? Rush production delivers in 3-7 business days.
We offer sustainable alternatives for Cardboard Dividers that don't compromise on quality. Choose eco-friendly materials and printing options to reduce your environmental impact.
100% Recyclable
Made from recyclable materials
FSC Certified Options
Responsibly sourced materials
Soy-Based Inks
Eco-friendly printing
Carbon Neutral
Offset shipping available
Complete technical specifications for Cardboard Dividers
| Minimum Order | 250 Units/Sets (From $0.25/unit) |
| Recyclability | 100% Curbside Recyclable & Repulpable Mono-Material Paper Fiber |
| Delivery Format | Pre-Assembled & Collapsed Flat (Pop-Open) or Unassembled Slotted Strips |
| Slot Engineering | Radiused Anti-Snag Lock Slots & Dust-Reduced Clean-Knife Die-Cutting |
| Grid Configurations | 2, 4, 6, 9, 12, 16, 24, 36, or 48 Interlocking Cells (+ Horizontal Layer Pads) |
| Standard Turnaround | 10–14 Business Days (3–7 Day Rush Available) |
| Partition Substrates | 24pt–45pt Solid Chipboard, Coated SBS, & 32–44 ECT E/B/C-Flute Corrugated |
| Shipping & Guarantee | Always Free DDP Shipping + 30-Day Free Reprint & Return |
Experience the future of custom packaging with our AI-powered platform
Transform your ideas into print-ready packaging designs in minutes, not weeks. Our AI understands packaging constraints, bleed areas, and dieline requirements.
Get instant, expert recommendations tailored to your product. Our AI analyzes your requirements and suggests optimal materials, sizes, and finishes.
Real-time pricing in seconds
Start from just 250 units
7-14 day turnaround
Expert designers included
Worldwide delivery
100% satisfaction
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