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Plant: Okhla Phase 2Heidelberg & Bobst Lines
Packaging

Corrugated Boxes

Industrial corrugated shipping boxes available in 3-ply, 5-ply, and 7-ply configurations with calibrated flute profiles for maximum stacking strength.

Core Capabilities & Highlights
  • A, B, C, E, and F flute profiles
  • High bursting factor (BF) kraft papers
  • Custom slotted and die-cut configurations
  • In-house flexo and offset litho-lamination
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Material Substrates
  • • Virgin Kraft Paper (120-250 GSM)
  • • Recycled Medium Fluting
  • • Bleached White Top Liner
Available Finishes
  • • Flexographic Outer Printing
  • • Full-color Litho Lamination
  • • Moisture-resistant Coatings
  • • Hand Hole Cutouts

Leading Corrugated Boxes Manufacturer in Okhla, New Delhi

Corrugated boxes are the foundational workhorse of modern global trade. From protective courier mailers to massive 5-ply export shippers, corrugated packaging must withstand compressive forces, humidity variations, and transit shocks. Ad King operates comprehensive corrugated box manufacturing in Okhla Industrial Estate Phase 2, New Delhi.

Corrugated board derives its strength from the arched flutes bonded between flat linerboards. The geometric arch acts as a durable spring and structural pillar, distributing weight evenly and absorbing mechanical impacts.

Flute Profiles Explained: A, B, C, E, and F

  • A-Flute (approx. 4.8mm): The thickest single-wall profile with approximately 33 flutes per foot. Delivers unmatched vertical cushioning for fragile glassware and heavy machinery parts.
  • B-Flute (approx. 3.0mm): High puncture resistance and a denser surface with approximately 47 flutes per foot. Widely used for canned goods, retail counter displays, and die-cut boxes.
  • C-Flute (approx. 3.6mm): The versatile industry standard with approximately 39 flutes per foot, offering a calibrated balance of compression and stacking strength for shipping cartons.
  • E-Flute (approx. 1.5mm): Thin, micro-fluted profile with approximately 90 flutes per foot. Provides an exceptionally flat surface for high-quality printing on cosmetics, hardware, and pizza boxes.
  • F-Flute (approx. 1.0mm): Ultra-sleek micro-flute engineered for luxury retail, cosmetic gift boxes, and fast-food packaging where board bulk must be minimized.

In-House Converting & Quality Assurance

Our Okhla facilities house Polar cutting machines, Bobst die-punching equipment, and heavy-duty folder-gluing and stitching lines. Every corrugated production run is tested for burst strength, flute adhesion, and dimensional fidelity.

Turnkey Manufacturing

How to Order Corrugated Boxes

A transparent, calibrated 4-stage production protocol from initial consultation to final delivery.

01

Requirement & Specification

Share your dimensions, target quantity, substrate preference, and artwork files with our technical team.

02

Structural Proof & Approval

Our CAD department prepares digital 3D dieline proofs and unprinted mockups for dimensional validation.

03

Precision Press Manufacturing

High-speed offset printing on Heidelberg/Kamori presses, surface finishing, die-cutting, and automated folding.

04

Quality Check & Dispatch

Rigorous quality inspection, moisture-proof bundle packaging, and dependable nationwide dispatch from Okhla.

Manufacturing Clarity

Frequently Asked Questions About Corrugated Boxes

Clear technical answers on substrates, minimum quantities, sampling, and delivery for Corrugated Boxes.

What is the difference between 3-ply and 5-ply corrugated boxes?
3-ply boxes feature a single fluted layer sandwiched between two liner sheets (ideal for lighter items); 5-ply boxes have two fluted layers and three liners for heavy-duty stacking.
Can corrugated boxes have high-definition full-color printing?
Yes, through litho-lamination we mount high-resolution offset printed sheets onto corrugated fluting for photographic retail packaging.
What is Bursting Strength (BS) and Edge Crush Resistance (ECT)?
Bursting Strength measures resistance to internal puncture pressure (in kg/cm²), while ECT measures top-to-bottom compression strength for stacking.
Do you manufacture custom die-cut corrugated mailers?
Yes, using our Bobst automatic die cutters we produce self-locking mailers, pizza-style boxes, and corrugated inserts.
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Request an Estimate for Corrugated Boxes

Send us your required dimensions, order volume, and finish requirements for Corrugated Boxes. Direct factory pricing from Okhla Industrial Area Phase 2.

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