
The coroplast sheet is an extruded plastic sheet with hollow structure, which is made of non-toxic polypropylene material. It also can be called twin-wall plastic sheet, correx sheet, corflute, danpla board, PP hollow sheet, widely used in sign printing, packaging, protection and a multitude of other applications. Our regular colors are white, black, blue, gray. We also can customize colors, sizes, sheet thickness according to customer's requirements.
4X8 coroplast sheet is the most popular, 4'×8' is our standard size(1220mm x 2440 mm), we also offer die cutting service, or customers will cut the sheets by themselves. Concerning yellow 4x8 Coroplast Sheets, our MOQ is 2 tons.
The parameter with coroplast sheets:
| Description | PP corrugated plastic sheet / PP hollow sheet |
| Material | PP (polypropylene) |
| Width (m) | ≤2.6m |
| Length(mm) | Customized |
| Thickness (mm) | 2mm 3mm 4mm 5mm 6mm 7mm 8mm 10mm 12mm |
| Weight(g/sqm) | 250GSM—3000GSM according to customized |
| Opinions | Common Corona Treated ( Dyne 60+) Anti-Static ESD (10^6~10^9) Conductive (10^3~10^5) Anti-UV Stabilized Fireproof |
| Colors | Blue, white, grey, black, Customized |
| OEM/ODM | Accept |
What are the advantages of 4x8 coroplast sheets?
1. Moisture-proof, waterproof, corrosion-resistant, salt-alkali resistant.
2. The material of the corrugated plastic sheets is light, tensile and high compressive strength.
3. The coroplast has stable chemical properties, is non-toxic, tasteless and harmless, and is environmentally friendly.
4. Corflute corrugated plastic panels can add different color masterbatches to the raw materials according to the different needs of customers to produce hollow boards of various colors required by customers.
Yellow coroplast sheets are very popular and widely used in corrugated plastic layer pads and delta traps for insect, due to its economy, hollow boards can also be used in ventilation ducts.
The application of the yellow coroplast sheets
(1) Yellow corrugated plastic layer pads

(2) Yellow delta traps
We can cut yellow 4x8 coroplast sheets into the required size.

(3) Corrugated plastic ventilation ducts

We can customize color, sheet thickness, sheet size and sheet density for our customers. If you need corrugated plastic sheets, please don't hesitate to contact us.
Our factory has a total of 11 production lines, including 3 production lines imported from abroad.
We can produce coroplast sheets of various colors and functions with a thickness of 2-12mm and a maximum width of 2600mm, with a monthly output of more than 1200 tons.

Our brand "Huiyuanboard" was born in 2008. After more than 10 years of unremitting efforts, Huiyuansj corrugated plastic sheets have been well adopted by customers from both at home and abroad.
In order to serve all of our customers better, we set up an international market department in Suzhou city. Our specialized sales team can always offer the quickest response, fast delivery and perfect after-sales service for all the customers.



Huiyuanboard has been adhering to the business philosophy of "pursuing excellent quality, preferential prices, and fast delivery". All of our colleagues will make long-term unremitting efforts to continuously improve corrugated plastic products quality, safeguard customer interests, and wholeheartedly provide our customers with first-class products and first-class services. If you need corrugated plastic products(1.Corrugated plastic sheets 2.Corrugated plastic box 3.Floor protection sheets/rolls 4.Layer pads 5.Sign Boards 6.Corflute tree guards), please don't hesitate to contact us.