What Sizes and Thicknesses of Perforated Corrugated Cardboard Liners Are Available for Custom Orders
2026-11-04
When specifying protective packaging for fragile, heavy, or high-value goods, understanding the available dimensions and board calipers is essential to achieving the right balance of cushioning, structural rigidity, and cost efficiency. Perforated Corrugated Cardboard Liners from ZHONGYI are engineered to be fully customizable, allowing buyers to select sheet size, flute profile, thickness, perforation pattern, and score lines to match exact carton interiors and product footprints. This guide outlines the standard and custom options ZHONGYI offers so you can specify with confidence.
Standard Size Ranges for Custom Orders
ZHONGYI produces Perforated Corrugated Cardboard Liners in both stock-friendly and fully bespoke dimensions. Typical custom size parameters include:
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Sheet length: 200 mm to 2,400 mm
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Sheet width: 150 mm to 1,600 mm
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Tolerance: ±2 mm on cut dimensions, ±1 mm on perforation spacing
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Perforation pitch: 25 mm to 150 mm, with hole diameters from 6 mm to 25 mm
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Score line depth: adjustable to suit manual or automated folding
Thickness and Flute Options
Thickness is determined by flute profile and wall construction. The table below summarizes the common configurations available for custom Perforated Corrugated Cardboard Liners:
| Construction | Flute Profile | Approx. Thickness | Typical Load Bearing | Best Suited For |
|---|---|---|---|---|
| Single wall | E-flute | 1.5–2.0 mm | Light | Cosmetics, small electronics |
| Single wall | B-flute | 2.5–3.0 mm | Medium | Bottles, boxed goods |
| Single wall | C-flute | 3.5–4.0 mm | Medium-heavy | Appliances, furniture parts |
| Double wall | BC-flute | 6.0–7.0 mm | Heavy | Industrial components |
| Double wall | EB-flute | 4.5–5.0 mm | Medium-heavy | Export cartons, layered liners |
| Triple wall | AAA-flute | 9.0–11.0 mm | Extra heavy | Machinery, bulk transit |
ZHONGYI can also laminate additional kraft liners or apply moisture-resistant coatings where humidity exposure is a concern.
Customization Beyond Size and Thickness
Dimension and caliper are only part of the specification. ZHONGYI supports:
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Perforation patterns — round, slot, or custom die-cut geometries for ventilation, drainage, or tear-away sections.
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Score and fold lines — positioned to create self-locking dividers, U-channels, or layer pads.
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Edge finishes — clean-cut, rounded corners, or reinforced edges for abrasion resistance.
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Printing and branding — flexographic logos and handling instructions in water-based inks.
How to Specify the Right Liner
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Match thickness to product weight and stacking height.
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Confirm perforation pitch against ventilation or drainage requirements.
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Allow for flute direction relative to load orientation.
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Request sample sheets before committing to production volumes.
Frequently Asked Questions
Q: Can ZHONGYI produce Perforated Corrugated Cardboard Liners in non-standard sheet sizes?
A: Yes. ZHONGYI manufactures Perforated Corrugated Cardboard Liners to bespoke lengths and widths within the 200–2,400 mm by 150–1,600 mm range, with ±2 mm cutting tolerance, so liners fit exact carton interiors without trimming on site.
Q: What is the thickest Perforated Corrugated Cardboard Liners option available for heavy products?
A: Triple-wall AAA-flute construction reaches approximately 9–11 mm and is the thickest standard option. For machinery and bulk transit loads, ZHONGYI recommends triple-wall Perforated Corrugated Cardboard Liners combined with reinforced edge finishing to resist compression and abrasion.
Q: Do custom Perforated Corrugated Cardboard Liners require a minimum order quantity?
A: Minimum order quantities depend on tooling and perforation pattern complexity. ZHONGYI accommodates both trial runs and volume production, and the team will confirm MOQ, lead time, and sample availability once your size, flute, and perforation specifications are finalized.
Contact Us
Ready to specify the right dimensions and caliper for your packaging line? Contact ZHONGYI today to request samples, discuss custom Perforated Corrugated Cardboard Liners specifications, and receive a tailored quotation for your order.
