Thermal receipt paper, thermal bill paper: Concepts and essential information

Thermal receipt paper, or thermal bill paper, is a type of paper used to print invoices and payment bills for customers in stores, supermarkets, restaurants, hotels, etc. This type of paper uses thermal printing technology, requiring no ink, making printing quick and convenient.

Thermal receipt paper, thermal bill paper: Concepts and essential information

1. Structure:

Thermal receipt paper is composed of 3 layers:
- Top layer: This layer is coated with a heat-sensitive chemical, which allows the content to be displayed upon contact with the thermal print head.
- Middle layer: This layer serves to hold the top layer and the base layer together firmly.
- Base layer: This layer protects the adhesive layer and gives the receipt paper its rigidity.

2. Classification:

Thermal receipt paper is categorized based on size:
- K57 size (57mm x 38mm): Suitable for handheld and mobile receipt printers.
- K80 size (80mm x 45mm): The most common size currently available, compatible with most receipt printers on the market.
- K80x80 (80mm x 80mm) size: The largest size, allowing for the most information to be printed.

3. Advantages:

Fast printing, no ink required.
Save on printing costs.
The printed invoice is clear and sharp.
Receipt paper comes in many sizes and designs to choose from.

4. Disadvantages:

Receipts are prone to fading over time.
Cannot be stored for long periods.

5. Notes on usage:

You should choose receipt paper that is the correct size for your receipt printer.
Receipt paper should be stored in a dry, cool place, away from direct sunlight.
Receipt paper should be used shortly after purchase to ensure the best printing quality.

In addition, you can also refer to the following useful information:

Decal receipt paper: This type of paper has an adhesive layer on the back, making it easy to stick receipts onto various surfaces.
Direct thermal receipt paper: This type of paper has no adhesive layer and is commonly used for receipt printers with an integrated automatic receipt cutting function.

Common sizes of thermal receipt paper.

Currently, there are three most common sizes of thermal receipt paper on the market:
1. K57 size receipt paper (57mm x 38mm)

Compact size, suitable for handheld and mobile receipt printers.
Often used for small shops with few customers, such as bubble tea shops, takeaway cafes, small clothing stores, etc.

2. Receipt paper size K80 (80mm x 45mm)

This is the most common size currently available, compatible with most receipt printers on the market.
It can print more information than K57 size, making it suitable for stores with many items that need to print detailed invoices.
Commonly used in retail stores, mini-supermarkets, restaurants, cafes, etc.

K80 size receipt paper

3. Receipt paper size K80x80 (80mm x 80mm)

The largest size allows for printing the most information.
Often used by restaurants, hotels, entertainment venues, etc., that need to print invoices with detailed information, logos, images, and more.

How to choose the right thermal receipt and invoice paper

1. Choose the right size:

Identify your needs: printing sales bills, invoices, receipts, etc.
Identify the type of receipt printer being used: handheld receipt printer, mini receipt printer, large format receipt printer, etc.
Determine the amount of information that needs to be printed on the invoice.

2. Choosing the right paper quality:

There are two main types of receipt paper: thermal receipt paper and decal receipt paper.
Thermal receipt paper: inexpensive, prints receipts quickly, and requires no ink. However, receipts are prone to fading over time and cannot be stored for long periods.
Decal receipt paper: higher cost, slower printing speed, requires ink. However, the receipts are more durable and can be stored for a long time.

3. Choose a reputable brand:

There are many different brands of receipt paper on the market.
It's advisable to choose reputable brands to ensure good paper quality and clear, legible bill printing.

4. Choose a reputable place to buy from:

Receipt paper can be purchased at stationery stores, printer supply stores, etc.
It's best to buy from reputable stores to ensure the quality of the paper and reasonable prices.

Note:

You should choose receipt paper that is the correct size for your receipt printer.
It's advisable to choose high-quality receipt paper to ensure that printed invoices are neat, clear, and durable.
It's advisable to buy receipt paper from reputable stores to ensure quality and reasonable prices.