What Is the Weight Range of Single Side PE Coated Paper?
Introduction
Single side PE coated paper is a widely used food grade packaging material that has a polyethylene (PE) coating applied to one side of the paper base. It is commonly used for disposable paper cups, food packaging, paper trays, and other moisture-resistant applications.
The weight range of single side PE coated paper usually depends on the paper base weight, PE coating thickness, and final application requirements.
Generally, the weight range of single side PE coated paper is approximately:
150gsm to 350gsm (grams per square meter)
For paper cup applications, the most common specifications are usually between:
170gsm + 15PE to 320gsm + 18PE
What Does GSM Mean in Single Side PE Coated Paper?
GSM stands for grams per square meter and refers to the weight of paper per square meter.
The GSM value affects:
Paper thickness
Stiffness
Cup forming performance
Printing quality
Final product strength
A higher GSM generally provides:
✓ Better rigidity
✓ Stronger cup structure
✓ Improved durability
A lower GSM provides:
✓ Lower material cost
✓ Better flexibility
✓ Suitable performance for lightweight products
Common Weight Ranges of Single Side PE Coated Paper
Different applications require different paper weights.
1. Lightweight Single Side PE Coated Paper (150gsm–190gsm)
This type of paper is commonly used for:
Small disposable cups
Cold drink cups
Light food packaging
Paper containers requiring flexibility
Typical structures:
150gsm + 15PE
170gsm + 15PE
180gsm + 18PE
Advantages:
Cost-effective
Easy forming
Suitable for high-volume production
2. Medium Weight Single Side PE Coated Paper (190gsm–250gsm)
This is the most popular range for paper cup manufacturing.
Common specifications include:
210gsm + 15PE
210gsm + 18PE
230gsm + 18PE
250gsm + 18PE
Applications:
Coffee cups
Tea cups
Beverage cups
Takeaway cups
Advantages:
✓ Good balance between strength and cost
✓ Excellent printing performance
✓ Suitable for automatic cup-making machines
3. Heavy Weight Single Side PE Coated Paper (250gsm–350gsm)
Heavy weight PE coated paper is selected for applications requiring higher strength.
Applications include:
Large-size paper cups
Premium packaging
Food containers
Special industrial packaging
Typical specifications:
280gsm + 18PE
300gsm + 20PE
320gsm + 25PE
Advantages:
✓ Higher stiffness
✓ Better load-bearing ability
✓ Improved durability
How Does PE Coating Thickness Affect Total Weight?
The final weight of single side PE coated paper includes:
Base Paper Weight + PE Coating Weight = Total Material Weight
For example:
210gsm base paper + 15gsm PE coating = approximately 225gsm total weight
230gsm base paper + 18gsm PE coating = approximately 248gsm total weight
The PE coating thickness can be adjusted according to customer requirements.
Common PE coating weights include:
12gsm PE
15gsm PE
18gsm PE
20gsm PE
Customized PE coating options
How to Choose the Right Weight of Single Side PE Coated Paper?
The correct GSM depends on several factors:
1. Product Type
Different products require different paper strength.
Examples:
Small coffee cups → 170–210gsm
Standard beverage cups → 210–250gsm
Large hot drink cups → 250gsm+
2. Cup Size
Larger cups usually require heavier paper because they need more structural support.
3. Beverage Temperature
Hot beverages generally require stronger paper with better stiffness and heat resistance.
Cold drink cups may use lighter grades.
4. Production Equipment
Paper cup manufacturers should select PE coated paper according to:
Cup machine requirements
Die-cutting performance
Forming speed
Customer specifications
Why Choose High Quality Single Side PE Coated Paper?
A reliable PE coated paper supplier should provide:
✓ Food grade raw materials
✓ Uniform PE coating
✓ Stable GSM control
✓ Smooth printing surface
✓ Good sealing performance
✓ Consistent roll quality
High-quality single side PE coated paper helps improve:
Paper cup production efficiency
Product appearance
Customer satisfaction
Applications of Single Side PE Coated Paper
Single side PE coated paper is widely used in:
Disposable Paper Cups
Coffee cups
Tea cups
Juice cups
Ice cream cups
Food Packaging
Bakery boxes
Snack packaging
Takeaway containers
Other Uses
Moisture-resistant packaging
Customized food products
Conclusion
The weight range of single side PE coated paper is generally between 150gsm and 350gsm, while paper cup manufacturers commonly use 170gsm–320gsm depending on cup size, strength requirements, and application.
Choosing the right GSM and PE coating thickness is essential for achieving good forming performance, durability, and cost efficiency.
Hangzhou Tuole Paper Products Co., Ltd. supplies high-quality single side PE coated paper, double side PE coated paper, cupstock paper, paper cup blanks, and cup bottom rolls for global customers.
Contact us for customized food grade PE coated paper solutions and free samples.
