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L Shaped Reinforced Kraft Paperboard Corner Edge Protector Thickness 4mm

Basic Information
Place of Origin: Guangdong, China
Brand Name: BTO
Certification: FSC, ISO, SGS, FDA, CE
Model Number: BTO2036121
Minimum Order Quantity: 5000 piece
Price: Negotiable
Packaging Details: Pieces, meters, ties or according to customer requirements
Delivery Time: 5-10days
Payment Terms: T/T
Supply Ability: 50000piece Per week
Product Name: Cardboard Corner Edge Protector Materials: Recycled Cardboard
Szie: 50mm X 50mm X 4mm X100cm Thickness: 4mm
Color: Natural Brown Usages: Edge Protection
Customized: Accept Style Type: L-type And U-type
Display Size: Left Width X Right Width X Thickness X Length
High Light:

Reinforced Kraft Paperboard Corner Edge Protector


Thickness 4mm Corner Edge Protector


Reinforced Cardboard Edge Protector

Brown Kraft Paper And Paperboard Corner Protector - L-Shaped Plate Reinforced Edge Protection

Cardboard edge protectors can be used as protectors to protect edges

Made of high quality hard board

Brown go kart color inside and outside

Protect your product from the greatest harm


Specification and size

Specification L-type  U-shape
size 50mm x 50mm x 4mmx1m 70mm x 50mm x 50mm x4mm x 1m
Display size Left width * right width * thickness * Length Bottom width *Left high * Right height * thickness * Length
Customized Accept Accept



What are edge protectors or cardboard corner protectors?


Edge protectors / cardboard corner protectors are solid boards made of cardboard and are designed in such matters so that your products are protected when packaged on pallets or placed together with the edges of watch straps and will not face external damage during transportation or storage in the warehouse. In the process of moving, anti-collision protection shall be provided for the edges of any desktop, countertop, cabinet, furniture, etc., and wall corners, door frames, countertops, etc. can also be protected in construction projects.

The packaging edge protector is made of high-quality hard board and brown kraft inside and outside. It can be used in the four corners of the product packaged on the tray

Cardboard corner protection is very necessary to protect your product from maximum external damage. These are also known as cardboard corner guards, tray corner protectors, tray edge protectors, solid cardboard edge protectors, and cardboard corner packaging, packaging edge protectors, etc.

Cardboard corner guards / edge protectors are versatile and can be used in many different ways. If you are looking for a product that will help you effectively protect your product, cardboard corner guard / cardboard corner packaging will be a perfect choice.

L Shaped Reinforced Kraft Paperboard Corner Edge Protector Thickness 4mm 0

How does the packaging edge protector help you?


Using these solid cardboard edge protectors has many benefits, which will help you and your product in many ways. Some are mentioned below,

Packaging edge protection protects every surface of the product through scratch resistance and severe impact.

L Shaped Reinforced Kraft Paperboard Corner Edge Protector Thickness 4mm 1




Product Details
Product name Cardboard Corner Edge Protector
Thickness 4mm
Package By bale
Sample Free 30mm long size
Loading Qty

3000 pieces per pallet


1. Thick angle protection

2. Suitable for any 90 ° angle

3. Light weight and wide application

4. Easy to install and remove

5. Reusable

6. Made from recycled materials

7. Recyclable


It consists of multiple layers of paperboard glued together to form a rigid right angle. Corner plates can be made of almost any size and thickness.

L Shaped Reinforced Kraft Paperboard Corner Edge Protector Thickness 4mm 2

Preformed rigid fiberboard can be installed to any edge or corner.



Rigid edge protectors are contoured to form 50mm x 50mm right angles and have super strength designed to absorb impact and protect the underlying surface.

Our service


1. Good communication and cooperation

Our sales team is more than 10 years experience, we totally understand what you want, and always ready to work with you.


2. Market protect

We have very strict policy to protect customers market.


3. Perfect shipping management

Perfect transportation system, provide you fast delivery

Company Profile

BTO specialized in manufacturing and marketing of paper and cardboard products for 12+ years, with FSC, ISO, CE, FDA, SGS, ROHS certifications etc, and with high quality products and VIP service.


BTO have a well team-conscious, the ability of communication and coordination, work hard, meticulous and patience can afford the pressure of the work, We are yong, passionate, fun, experienced, helpful when doing business with us, there is nothing you cannot rest assured.


Currently we have major customers from all over the world, especially from USA and Canada, Provide cost efficient yet quality products for our customers, assisting them to gain competitive advantages are our major focus. 


Q: What's the minimum order quantity?

A:  20 FT container


Q: What payment terms does BTO work with?

A: T/T, West Union, Trade Assurance, etc


Q: What's your main market?

A:South America, Mid East, Africa, Southest Asia and Europe, Canada


Q: Can we place order through Alibaba Trade Assurance?

A: Sure, just contact us freely


Q: Any other questions?

A: Just contact us directly, we are happy to answer all your questions.


Contact Us Directly within today! 0086 13728826316

L Shaped Reinforced Kraft Paperboard Corner Edge Protector Thickness 4mm 3


Contact Details

Phone Number : 86-13728826316