What Are the Common Thicknesses of Single Side PE Coated Paper?
Single side PE coated paper is an important material used in disposable cups, food packaging, takeaway containers, and other moisture-resistant packaging applications. By adding a polyethylene (PE) coating layer to one side of the paper, it provides excellent liquid resistance, grease resistance, and improved durability.
One of the most important factors when selecting single side PE coated paper is thickness. The right thickness affects the paper's strength, stiffness, printing performance, and suitability for different applications.
Why Does Thickness Matter for Single Side PE Coated Paper?
The thickness of single side PE coated paper directly influences its performance during processing and final use.
A suitable thickness can provide:
✔ Better cup forming performance
✔ Improved stiffness and strength
✔ Higher resistance to moisture and grease
✔ Better printing results
✔ More stable performance during production
Choosing the correct thickness helps manufacturers achieve better product quality while controlling material costs.
Common Thickness Options of Single Side PE Coated Paper
The thickness of PE coated paper is usually related to the base paper GSM and PE coating weight. In the paper industry, customers often specify the material by GSM rather than thickness in millimeters.
Common specifications include:
1. Lightweight Single Side PE Coated Paper
Typical range: 150–190 GSM
This type of paper is suitable for applications requiring flexibility and lower material consumption.
Common uses:
Small beverage cups
Light food packaging
Disposable containers
Promotional paper products
Advantages:
✔ Lightweight
✔ Cost-effective
✔ Easy processing
2. Medium Weight Single Side PE Coated Paper
Typical range: 190–250 GSM
This is one of the most commonly used ranges for paper cup production.
Common specifications:
210 GSM + 15 PE
210 GSM + 18 PE
230 GSM + 18 PE
250 GSM + PE coating
Applications:
Hot drink cups
Cold drink cups
Coffee cups
Food packaging
Advantages:
✔ Balanced strength and flexibility
✔ Good printing performance
✔ Suitable for high-speed cup forming machines
3. Heavy Weight Single Side PE Coated Paper
Typical range: 250 GSM and above
Heavy-weight PE coated paper is designed for applications requiring higher stiffness and durability.
Common uses:
Large beverage cups
Premium food packaging
Stronger disposable containers
Advantages:
✔ Higher rigidity
✔ Better load-bearing capacity
✔ Improved structural stability
How Does PE Coating Thickness Affect Performance?
Besides paper thickness, the PE coating weight is also an important factor.
Common PE coating options include:
10 GSM PE
12 GSM PE
15 GSM PE
18 GSM PE
Customized PE coating
A thicker PE layer provides:
✔ Better waterproof performance
✔ Stronger moisture barrier
✔ Improved grease resistance
However, the ideal PE coating depends on the application requirements and production process.
How to Choose the Right Thickness of Single Side PE Coated Paper?
When selecting PE coated paper, manufacturers should consider:
1. Product Application
Different products require different strength levels:
Coffee cups → medium weight paper
Ice cream cups → stronger moisture resistance
Food packaging → suitable barrier performance
2. Cup Size and Shape
Larger cups usually require higher GSM paper to maintain stability.
3. Printing Requirements
A smooth and stable paper surface helps achieve:
Clear graphics
Better color reproduction
Strong ink adhesion
4. Production Equipment
The selected paper thickness should match the customer's:
Printing machine
Die-cutting equipment
Cup forming machine
How to Ensure Consistent PE Coated Paper Quality?
A reliable supplier should provide:
✔ Stable GSM control
✔ Uniform PE coating
✔ Smooth paper surface
✔ Food-grade raw materials
✔ Strict quality inspection
Consistent thickness helps reduce production problems such as:
Paper feeding issues
Poor cup forming
Uneven printing
Material waste
Choose Professional Single Side PE Coated Paper Manufacturer
At Hangzhou Tuole Paper Products Co., Ltd, we specialize in producing high-quality:
Single Side PE Coated Paper
Double Side PE Coated Paper
Cupstock Paper
Paper Cup Blank
Cup Bottom Roll
Paper Cup Fan
Our PE coated paper is available in different GSM and PE coating options to meet customers' requirements for disposable cups and food packaging.
With food-grade materials, advanced coating technology, and strict quality control, we provide reliable paper solutions for customers worldwide.
Contact us today for samples and customized specifications.
