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4mm Cardboard Edge Protectors

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4mm Cardboard Edge Protectors

4mm Cardboard Edge Protectors
4mm Cardboard Edge Protectors 4mm Cardboard Edge Protectors 4mm Cardboard Edge Protectors 4mm Cardboard Edge Protectors 4mm Cardboard Edge Protectors 4mm Cardboard Edge Protectors

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Product Details:
Place of Origin: Jiangsu, China, Jiangsu, China (Mainland)
Brand Name: Aoli Pack
Model Number: 50*50*5mm, 50*50*5mm, 40*40*4mm, 30*30*3mm or as request
Payment & Shipping Terms:
Minimum Order Quantity: 10 Piece/Pieces
Supply Ability: 5000 Piece/Pieces per Day

4mm Cardboard Edge Protectors

Material: Paper, Kraft Paper Type: Edge Protector
Product Name: Edge Board Protector Paper Feature: Recyclable
Thickness: 2.5mm, 3mm, 4mm, 5mm, Or As Request Length: 0.1m, 0.5m, 1m, 1.2m, 1.5m, 2m, Or As Request
Shape: V Shape, U Shape, Round Shape Or As Request Application: Pallet Corner Protector, Carton Corner Protector
Custom Order: Any Quantity Is Accept
High Light:

4mm Cardboard Edge Protectors


Cardboard Pallet Corner Protector


Pressure Resistance Cardboard Edge Protectors

V Shape/U Shape Edge Protector


Edge Protector Paper corner protector Introduction


Aoli Pack paper edge protectors are all made of kraft paper or other types of paper, which have the characteristics of pressure resistance, moisture resistance, light weight, small size and low price.
It provides a solid overall package for pallet transport, enhances the stacking strength of the carton, prevents the strap from harming the product, effectively protects the edges and corners of the product, and reinforces the product on the pallet.
In particular, it meets environmental protection requirements and has a recycling rate of 100%. It is an ideal new green packaging material for all walks of life.



1. Exterior


A. The surface of the paper corner is smooth, flat and firm, and the paper has no wrinkles, no degumming, no damage, no stains.
B. The paperboard laminate is not degummed, no glue is oozing out, and the adhesive surface of the cardboard should not be separated when peeling off.
C. The cutting edges of the paper corners are neat, smooth and flat, without obvious burrs, and are perpendicular to each other. The surface of the paper corner should be flat, and the axial warpage of a single paper corner of each meter should not exceed 15mm.



2. Deviation

Product Name
Edge Protector/ Paper Corner Protector/Carton Corner
Allowable deviation
Width Outside width
When L≤500, ±1 when L>500, ±2
Outside angle 90 ° ± 3 °


3. Hardness

A. Longitudinal pressure resistance:

The standard specification 1000*50*50*5mm longitudinal pressure is not less than 2200 Newtons.
B. Bending resistance:

The standard specification 1000*50*50*5mm longitudinal pressure is not less than 1000 Newton.


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Our Advantages

Efficient and reliable

Established an efficient production base with advanced equipment and a fast logistics center.

Great applicability

Designed and customized for customers, strong, reliable and durable.

Innovation growth

Not only about designing and developing products, but also producing products.


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Company Profile


Founded in 2008, Aoli Pack Products (Kunshan) Co., LTD., headquartered in Kunshan economic development zone, is a joint venture invested by Zhengxin packaging in China. Our company is specialized in producing five categories:


A. Dunnage Air Bag: pp woven air bag, kraft paper air bag
B. Slip sheet & Push/Pulls: plastic slip sheet, paper slip sheet
C. Anti-slip objects: anti-slip paper sheet, anti-slip rubber mat
D. Cardboard Object: honeycomb cardboard, paper pallet, detachable paper carton, paper edge protector
(corner board) and their Variations (such as L-profile, U-profile, C-profile, Wrap-around, V-cut, Puzzle-cut, and Flat board, etc.)
E.Container Object: cargo load bar, packing strap, cushion film, container dry agent, container protection net.

Also We can meet different customers' comprehensive packaging needs and packaging design.


However, each item also has some other variations, which are limited shown on the website.
If you are interested in other related products, welcome to email us or call us directly.

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Contact Details
Aoli Pack Products (kunshan) Co.,Ltd

Contact Person: Ms. Carol Gao

Tel: 86 15250182905

Send your inquiry directly to us (0 / 3000)