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Product Details:
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| Material: | PP | Thickness: | 4mm |
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| Available: | Corona | Optional Treatment: | Sealing, Welding, Stapling, Die Cutting, Folding |
| Feature: | Recyclable, Waterproof, Lightweight, Eco-friendly |
Custom 4mm PP Hollow Sheets Description
Our custom 4mm PP hollow sheets feature double-sided corona treatment, improving ink adhesion on both surfaces for clear, vibrant, and durable printing. Made from lightweight yet rigid polypropylene, these sheets are easy to cut, shape, and customize into a wide variety of signs and displays.
They are ideal for birthday celebrations, surprise signs, party decorations, holiday celebrations, wedding signs, graduation displays, baby announcements, anniversary surprises, and other special occasions. Whether you need star-shaped signs, custom letters and numbers, personalized messages, colorful graphics, or themed designs, we can tailor the size, shape, color, and printing to your specific requirements.
Beyond celebrations, these versatile sheets are also suitable for advertising signs, promotional displays, retail signage, event decorations, and temporary outdoor signs. Their lightweight structure makes them easy to transport, install, and reuse, while their moisture resistance supports use in a variety of indoor and outdoor settings.
Specification
| Material | PP |
| Structure | Twin-wall fluted |
| Thickness | 4mm |
| 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: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.
Contact Person: Mr. Mr. Joseph
Tel: +86 13153135357
Fax: 86-531-8281-1233
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