Corrugated Packaging

Corrugated Boxes

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Engineered Shipping Cartons
Engineered Shipping Cartons

High-Compression Fluted Cartons for Heavy & Fragile Freight

SHMI Corrugated Boxes provide robust, impact-cushioning transit packaging across global supply chains. Fabricated from precision-creased 3-ply and 5-ply fluted corrugated board, our cartons are engineered to withstand high vertical stack compression, puncture forces, and maritime humidity.

Available in regular slotted containers (RSC), full overlap (FOL), half-slotted containers (HSC), and custom die-cut designs — our boxes protect industrial parts, consumer goods, and export cargo with paper-based construction designed for recycling through appropriate paper recycling systems.

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TECHNICAL ARCHITECTURE

Box Engineering & Specifications

Stacking Strength (BCT) Feature 01

Stacking Strength (BCT)

Engineered BCT ratings calculated to maintain warehouse stack integrity under high humidity and multi-tier loading.

Flute Configurations Feature 02

Flute Configurations

Single-wall B-flute and C-flute, or heavy-duty double-wall BC-flute combining puncture resistance with compression.

Joint Construction Feature 03

Joint Construction

High-shear water-resistant PVA glued manufacturer joints or heavy-duty zinc-coated stitched joints for industrial loads.

Flexo Printing Feature 04

Flexo Printing

Up to 4-colour flexographic printing for handling warnings, barcodes, international shipping symbols, and brand logos.

Why SHMI Corrugated Boxes

Engineered for Stack Strength, Protection, and Cost Efficiency

SHMI corrugated boxes are built around the realities of warehousing and transport: stack compression, puncture resistance, pallet loads, and repeatable performance across long supply chains.

High Compression

Optimized board grade and flute profile help boxes resist side bulge and top-load collapse.

Logistics Ready

Built for palletized handling, bulk freight, and long-haul export shipments.

Recyclable

Paper-based corrugated construction designed for recycling through appropriate paper recycling systems.

Custom Built

Available in multiple flute and box styles for your exact product, pallet, and stacking profile.

Multiple Flute Options

Available in A, B, C, E, and combination BC flutes for varied structural requirements.

Stack Strength

High ECT values ensure reliable stacking performance in warehousing and transit.

Heavy-duty corrugated shipping boxes
WHERE IT'S USED

Applications

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Master Shipping Cartons Application 01

Master Shipping Cartons

High-stacking RSC and die-cut master cartons engineered for high-volume logistics and automated warehousing.

E-Commerce Shipper Cartons Application 02

E-Commerce Shippers

Tamper-evident, impact-cushioned shipping boxes tailored for last-mile courier and parcel distribution.

Heavy-Duty Industrial Shippers Application 03

Industrial Shippers

5-ply and heavy-gauge corrugated cartons replacing fragile timber crates for pumps, castings and machinery.

FMCG & Food Distribution Application 04

FMCG & Food Distribution

Moisture-resilient, automated-packer compatible secondary packaging for food, personal care and dry goods.

Export Freight Containers Application 05

Export Freight Containers

High ECT cartons certified for containerized ocean shipping and multi-leg international logistics.

Technical Parameters

Specifications & Box Options

Specification Manufacturing Capability
Box Constructions 3-Ply (Single Wall), 5-Ply (Double Wall)
Flute Types B-Flute, C-Flute, E-Flute, BC-Flute combination
Linerboard Grammages 140 GSM to 350 GSM virgin kraft / high-testliner
Box Compression Test (BCT) Up to 1,200 kgf vertical top-to-bottom compression
Edge Crush Test (ECT) 26 ECT – 55+ ECT
Joint Types Cold PVA adhesive glued joint or heavy-duty wire-stitched joint
Printing 1 to 4 colour high-speed flexographic printing
Recyclability Paper-based construction designed for recycling through appropriate paper recycling systems

Custom Carton Design

Custom corrugated carton design
  • Free CAD structural layout & pallet cube analysis
  • Certified compression & drop test reports
  • Just-in-time bundled deliveries
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Sectors & Applications

Industries We Serve

Automotive & Auto Components
Furniture
Electronics & Electrical
Appliances
Engineering
Industrial Equipment
FMCG
Pharma & Healthcare
Export Packaging
Logistics & Supply Chain

Need Reliable Corrugated Boxes Sized for Your Products?

Contact our packaging specialists for sample cartons, compression specifications, and volume contract quotes.

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