Corrugated Sheets and Fluted Board
Fluted Structural Paperboard

High-ECT Fluted Sheets for Layering, Cushioning & Converting

SHMI Corrugated Sheets are manufactured using high-speed precision corrugators that bond fluted medium papers to heavy-burst kraft liners. Available in single-wall (3-ply), double-wall (5-ply), and heavy-duty configurations, our corrugated boards deliver predictable shock absorption and high edge crush resistance.

Widely utilized as pallet tier separators, protective layer pads, carton dividers, and structural wraps — our sheets provide dependable transit cushioning with paper-based construction designed for recycling through appropriate paper recycling systems.

  • High Edge Crush Test (ECT) Values — superior stacking support and tier separation
  • Multiple Flute Profiles — available in A, B, C, E, and combination BC flutes
  • Paper-Based Recyclable Construction — designed for recycling through appropriate paper recycling systems
  • Custom Trim Sizes — slit and scored to exact pallet and box dimensions
TECHNICAL ARCHITECTURE

Flute Geometry & Engineering

Flute Height & Take-Up Feature 01

Flute Height & Take-Up

High-precision corrugating rolls ensure uniform flute take-up ratio, preventing soft spots and thickness variations.

Burst Factor (BF) Feature 02

Burst Factor (BF)

Fabricated using 18 to 35+ BF kraft liners delivering high puncture resistance under heavy concentrated cargo point loads.

Starch Bonding Feature 03

Starch Bonding

Food-grade starch adhesive formulations guaranteeing moisture-resistant bonding across refrigerated supply chains.

Custom Cut Formats Feature 04

Custom Cut Formats

Precision inline rotary slitting and scoring delivering sheets cut to exact container, pallet, or box dimensions.

Why SHMI Corrugated Sheets

A Smarter Protective Board for Layering, Divider, and Cushioning Jobs

SHMI corrugated sheets are built for repeatable cushioning, stable pallet separation, and product protection where strength and low weight both matter. They deliver dependable performance across converting, packaging, and logistics operations.

Layer Protection

Ideal for tier pads and separators that protect both product quality and stack stability.

High Crush Resistance

Available in multiple flute and ply combinations to match your load intensity.

Recyclable

Paper-based board construction designed for recycling through appropriate systems.

Custom Sizing

Precision cut to exact pallet, carton, and divider dimensions to reduce waste.

Custom Trim Sizes

Slit and scored to exact pallet and box dimensions for precise converting needs.

Multiple Flute Profiles

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

Corrugated sheets used for protection and separators
WHERE IT'S USED

Applications

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Layer Pads and Tier Separators Application 01

Layer Pads & Dividers

Sturdy kraft corrugated separator pads distributing weight and stabilizing multi-tier palletised goods.

Box & Carton Converting Application 02

Box & Carton Converting

High-burst virgin and recycled fluted boards supplied to converting plants for bespoke carton fabrication.

Structural Liners & Partitions Application 03

Structural Liners & Partitions

Internal carton partition walls providing vertical crush strength and individual product compartmentalization.

Pallet Base & Top Pads Application 04

Pallet Base & Top Pads

Protective barrier shielding lower cartons from wooden pallet splinters and top layers from strapping tension.

Industrial Surface Protection Application 05

Industrial Floor & Surface Protection

Heavy-duty fluted sheets providing impact and scratch defense for machinery and finished surfaces during assembly.

Technical Parameters

Specifications & Board Options

Specification Manufacturing Capability
Board Ply Construction 3-Ply (Single Wall), 5-Ply (Double Wall), 7-Ply (Heavy Duty)
Available Flute Types B-Flute (3.0 mm), C-Flute (4.0 mm), E-Flute (1.5 mm), BC-Flute (7.0 mm)
Paper Basis Weights 120 GSM – 350 GSM (virgin kraft, semi-chemical, testliner)
Burst Factor (BF) 18 BF to 35+ BF calibrated to load specs
Edge Crush Test (ECT) From 23 ECT up to 55+ ECT for heavy double-wall
Sheet Dimensions Custom sheet sizes up to 2,400 × 3,600 mm
Recyclability Paper-based construction designed for recycling through appropriate paper recycling systems

Bespoke Sheet Sizing

Custom corrugated sheet sizing
Request Corrugated Sheet Quote
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 Sheets for Your Operations?

Contact our packaging specialists for technical datasheets, flute samples, and competitive contract pricing.

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