High Quality 4mm Coroplast 4mm Corrugated Plastic Sheets High Quality 4mm Coroplast 4mm Corrugated Plastic Sheets

4mm Coroplast is a kind of environmental material, which is not polluted and recyclable, made of polypropylene (PP). Corrugated Plastic Sheet is high transparency, lightweight, anti-impact and waterproof, which is a kind of excellent packing material, widely used in advertisement printing, industrial packaging, and product protection industries Size: Width less than 2600mm, length can be customized Color: Customized according to your requirements Thickness: 2-12 mm Material: Non-toxic polypropylene Design: ODM/OEM Sample: A4 size free

Share this:
Product Description

What is the 4mm coroplast?

The 4mm coroplast sheets are the best-selling ones on the market, and their gram weight range is 600g-1200g. In addition, we can also customize other thicknesses of pp corrugated sheets, the thickness range is 2mm-12mm.

Coroplast sheet, also known as pp plastic hollow board, corrugated plastic sheet, and correx sheet, is an economical substitute for corrugated cardboard. The corrugated plastic sheet is made of lightweight, high-strength polypropylene, which is more durable than cardboard.

Specification of 4mm corrugated plastic sheets : 

  • Thickness:  4mm

  • Weight: From 600g/m2 to 1200g/m2

  • Standard Size: 2440mmx1220mm (4x8 corflute board)or as customer‘s requirements(width < 2600mm)

  • Grade:Ordinary, Corona treated, Anti-static/ESD, Conductive, UV stabilized and Fireproof sheets;

  • Packing: Plastic shrink film and wooden pallet or as request;

  • Color: White/blank,blue,black,grey,yellow,orange, or as request;

Features of PP Corrugated/PP Hollow Sheets:

  • Eco-friendly and reusable

  • Chemical resistant and non-toxic

  • Antistatic, conductive, fireproof

  • Aging resistance and high tensile strength

  • Moisture resistance and heat resistance

  • Lightweight and easy processed

Wide range of uses for 4mm fluted plastic panels

1. For 4mm coroplast signs

With the development of business, more and more businesses need to promote themselves in the form of advertisements, so coroplast sheets of 4mm are often used for 4mm corrugated plastic signs or product display stands. Many urban streets have also begun to use corrugated plastic 4mm white sign blanks as road signs, because of their waterproof and moisture-proof, UV-proof, and corrosion-resistant properties, they are especially suitable for outdoor use.

2. For stroller backboard

4mm white coroplast board can also be used for the cushion lining board of the stroller. It not only reduces the weight of the stroller but also is very safe.

3. For corrugated plastic layer pads

4mm fluted plastic sheets can be directly used for layer pads and partitions. The most common is for the storage and transportation of bottled or canned products.

4. For corrugated plastic boxes

General logistics turnover boxes and packaging boxes are made of correx 4mm boards. Because the bearing capacity and pressure resistance of the 4mm corrugated plastic sheets are suitable for most products, it is neither too thin and easy to bend; nor too thick and not easy to fold. Therefore, for retailers and agents, even if they stock up a large number of correx sheets 4mm or 4mm corrugated plastic boxes, it will not cause them to fail to sell.

  1. 22.5.10-中空板应用1.jpg22.5.10-中空板应用2.jpg

Packaging& Shipping


Factory Video

We are a professional Correx Sheets Manufacturer. We can customize various colors, sizes, and thicknesses according to your requirements. Welcome to contact us for the best price!

About Us


  • Since its establishment, the company has always been market-oriented, serving customers as its purpose, strengthening internal management of the company, and continuously meeting the needs of domestic and foreign customers. 

  • The pp corrugated/correx sheets produced by the company have won the favor of many domestic and foreign customers with stable quality, reasonable price, and perfect service, and have established a long-term supply relationship with it. All kinds of corrugated plastic products sell well in Europe, America, Australia, Singapore, and other Southeast Asian countries.

  • If you want to buy Coroplast/Corflute/PP hollow boards or other custom plastic products, please don't hesitate to contact us, we will get back to you within 8 hours!


1. Who are we?
We are based in Jiangsu, China, starting in 2008. In addition to the domestic market, the main markets are the United States, the United Kingdom, Australia, Canada, Singapore, Malaysia, Japan, etc. There is a total of about 100 people in our office.

2. How can we guarantee the quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3. What can you buy from us?
PP hollow board, foldable corrugated plastic box, anti-static floor & wall protection sheet, advertising yard sign scoreboard, collapsible polypropylene plastic storage box, and other custom products

4. Why should you buy from us and not from other suppliers?
Same Price! Double Quality Triple Service!

5. What services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW;
Accepted Payment Currency:USD;
Accepted Payment Type: T/T,L/C;
Language Spoken:English,Chinese.

Related Products

Inquire Us Now

By continuing to use the site you agree to our privacy policy Terms and Conditions.

I agree