avery@paper-ecopackaging.cim
+86 180 9206 4152
Mon - Sun: 9:00 - 21:30
Online store always open
avery@paper-ecopackaging.cim
+86 180 9206 4152
Online store always open
Here’s a question that might surprise you: Can the wrong box cost you more than the product it’s meant to protect? For many businesses, the answer is yes. Using the wrong shipping box can cause damaged goods and high shipping costs. This is not just an inconvenience; it can hurt your reputation and profits.
That’s where custom shipping boxes come in. But not all boxes have the same quality—especially regarding material, box sizes, and corrugated thickness. So, how do you choose the perfect box for your product?
Let’s look at how corrugated cardboard, box sizes, and good design create better, safer, and cheaper packaging.
Most shipping boxes used today are made of corrugated cardboard—and with good reason. Unlike standard paperboard, manufacturers engineer corrugated materials for strength and durability.
Corrugated cardboard consists of three layers:
Outer liner
Fluted medium (wave-like inner layer)
Inner liner
This fluted design gives strength and absorbs shock. This makes corrugated boxes great for shipping fragile items and bulk goods.
Choosing the right corrugated box also means choosing the right wall thickness:
One layer of fluting between two liners.
Most common for lightweight or moderate items.
Suitable for custom shipping boxes for e-commerce, clothing, cosmetics, or dry goods.
Two fluted mediums between three liners.
Provides extra cushioning and strength.
Ideal for heavier or fragile items like electronics, glass, or machinery parts.
🛠 Tip: Use double-wall boxes if your product exceeds 30 lbs or if it’s being shipped internationally.
The size of your custom box plays a major role in both protection and cost. Oversized boxes mean wasted space and higher shipping costs. If the product is too small, it risks getting crushed.
Start designing your box by measuring:
Length (L) × Width (W) × Depth (D)
Add a small margin (about 0.5–1 inch) for protective packing materials
For sensitive or oddly shaped products, foam inserts or internal partitions can provide extra security. This way, you won’t need a bigger cardboard box.
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Product Type
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Recommended Box Type
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Corrugation
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|---|---|---|
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Jewelry, small gifts
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Mailer or tuck-top custom packaging
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Single wall
|
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Books, stationery
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Regular slotted carton (RSC)
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Single wall
|
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Electronics, glassware
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Double-wall shipping box + dividers
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Double wall
|
|
Clothes, soft goods
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Flat custom box or mailer box
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Single wall
|
|
Heavy tools or machinery
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Large moving box or reinforced carton
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Double wall or triple
|
Even the best shipping box needs support from smart packaging supplies. That includes:
Kraft paper, foam, or air pillows as packing materials
Strong sealing tape
Printed or branded custom packaging to enhance customer experience
Remember: an efficiently designed box not only protects but also impresses. That’s why many businesses are now investing in custom shipping boxes that combine structure and aesthetics.
The perfect box isn’t always the strongest—it’s the one that fits the product, purpose, and brand. From corrugated cardboard selection to box dimensions, thoughtful packaging saves money, protects goods, and supports sustainability.
Whether you are packing a moving box, designing packaging, or shipping orders, take time to understand what is underneath. That fluted layer inside your cardboard box might just be the smartest investment you can make.
You can write down your detailed requirements in the message, for example, style, material, size, quantity, printing requirements, etc. You can also leave accurate contact information, we will contact you within 24 hours!