Paper Manufacturer Waterproof Custom Single PLA Coated Paper Rolls Heat Insulation Offset Printing
Paper Manufacturer Waterproof Custom Single PLA Coated Paper Rolls Heat Insulation Offset Printing
Product Features
PE coating is used primarily to make paper products liquid-proof and durable, transforming them from simple paper into functional packaging. Here's a breakdown of its key functions:
Liquid and Moisture Barrier
Waterproofing: Plain paper is porous and absorbs water, causing it to become weak and leak almost immediately. PE forms a thin, continuous plastic film that is impermeable to water and other liquids, preventing leaks and maintaining the cup's structural integrity.
Grease Resistance: It also provides an excellent barrier against oils and greases, which is essential for cups containing dairy products, soups, or fried foods.
Heat Sealing Capability
PE has a low melting point. This allows the seams and bottoms of paper cups to be sealed quickly and securely using heat and pressure during the manufacturing process. This creates a strong, leak-proof seal that is crucial for the cup's functionality.
Manufacturing Facility
Quality Certification
Frequently Asked Questions
Can you do design for me?
Yes, our professional designer can make design for free according to your requirements (including size, color, dimension, quantity etc).
How can I get a sample?
We provide free samples for you checking the printing and quality of the paper cups, but the express cost need to be collected.
What's the lead time?
About 10-15 days.
What's the best price you can offer?
Please tell us what's the size, paper material and quantity do you like. And send us your design. We will give you a competitive price.