Corona-treated Corrugated Plastic Sheet
Material: PP
Thickness:2-12mm
Available: Corona
Optional Treatment: Sealing, Welding, Stapling, Die cutting, Folding
Feature: Recyclable, Waterproof, Lightweight, Eco-friendly
Corona-Treated Corrugated Plastic Sheet Description
Corona-treated corrugated plastic sheet is made from high-quality polypropylene (PP) and treated with corona technology to improve the surface energy and adhesion. It is suitable for UV printing, screen printing, lamination, adhesive bonding and other surface applications.
Compared with untreated PP corrugated sheets, the corona-treated surface provides better ink and adhesive adhesion, making it a good choice for signs, packaging, display boards, protective sheets, partitions and custom-printed products.
The sheet is lightweight, waterproof, durable and easy to cut and process. Different thicknesses, colors, sizes, weights and surface treatments can be customized according to your requirements.
Specification
|
Material |
PP |
|
Structure |
Twin-wall fluted |
|
Thickness |
2–12 mm |
|
Color |
White, black, yellow, blue, red, green, etc. |
|
Surface Treatment |
Corona treatment |
|
Features |
Lightweight, waterproof, impact-resistant, recyclable |
|
Customization |
Size, thickness, GSM, color and printing |
|
Application |
Signs, packaging, displays, partitions, protection and industrial applications |
FAQ:
Q:What is a corona-treated corrugated plastic sheet?
A:It is a PP corrugated plastic sheet that has been treated with corona technology to improve surface energy and provide better adhesion for printing, laminating and bonding.
Q:Why is corona treatment important for PP sheets?
A:PP naturally has low surface energy, which can make printing and bonding difficult. Corona treatment improves the surface so that inks, coatings and adhesives can adhere more effectively.
Q:Can corona-treated PP corrugated sheets be printed?
A:Yes. They are suitable for UV printing, screen printing and other printing applications. The treatment helps improve ink adhesion and print durability.
Q:What sizes and thicknesses are available?
A:We can produce sheets from 2–12 mm thick, with a maximum width of up to 2600 mm. GSM, size, color and other specifications can be customized.
Q:Can you provide samples before bulk production?
A:Yes. We can provide samples for customers to check the material, thickness, surface treatment and printing performance before placing a bulk order.
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