China A3/ A4 Sublimation Paper Manufacturers Suppliers Factory - Wholesale Service

Your Professional A3/ A4 Sublimation Paper Supplier

JIGU DIGITAL is dedicated to the digital printing industry, specializing in sublimation transfer paper and offering comprehensive solutions that encompass development, production, and application.

Professional Team

Our current management team possesses extensive experience in research, development, and production management within domestic large-scale paper groups.

Customization Services

We provide customization services according to customer requirements, supporting ODM/OEM collaborations.

Technical Empowerment

We offer free equipment parameter debugging guidance, process optimization plans, and comprehensive technical training programs.

Supply Chain Guarantee

We ensure global sample delivery within 48 hours, maintain stable supplies, and leverage efficient logistics systems to guarantee zero production interruptions.

100gsm A4 Sublimation Paper
Jigu Digital is one of the leading and professional suppliers of sublimation paper in China. We continuously research and develop our sublimation A4 paper to make sure this paper can meet different printers. Our 100gsm A4 sublimation paper
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100gsm A3 Sublimation Paper
Achieve stunning and vivid prints with Jigu Digital 100gsm A3 sublimation paper. Engineered to deliver outstanding color reproduction, ensure your designs come to life with precision and accuracy. Increase your efficiency with the fast
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120gsm A4 Sublimation Paper
The unique technology of Jigu Digital sublimation paper allows it to achieve outstanding printing results on textiles and hard substrates. These A4-size sublimation papers are engineered to deliver excellent ink absorption, precise color
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120gsm A3 Sublimation Paper
Jigu Digital A3 size sublimation paper sheets have fast drying time and high color transfer. Designed for sublimation transfer of high-resolution photos and images onto hard substrates such as coated metal sheets, wood or tabletops, mugs,
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Specification of A3/ A4 Sublimation Paper

Product	GSM	Flatness	Transfer Effect	Drying Rate	Print Ability	Printer Category
Product	GSM	Flatness	Transfer Effect	Drying Rate	Print Ability	High Speed Industrial	Large Format	Small Format
A4	100	☆☆☆☆☆	☆☆☆☆☆	☆☆☆☆☆	☆☆☆☆☆			✔
A3	100	☆☆☆☆☆	☆☆☆☆☆	☆☆☆☆☆	☆☆☆☆☆			✔
A4	120	☆☆☆☆☆	☆☆☆☆☆	☆☆☆☆☆	☆☆☆☆☆			✔
A3	120	☆☆☆☆☆	☆☆☆☆☆	☆☆☆☆☆	☆☆☆☆☆			✔

Types of A3/ A4 Sublimation Paper

The A3/ A4 sublimation papers produced by our company mainly include the following types:

100gsm A4 Sublimation Paper
Our 100gsm A4 sublimation paper is affordable and perfect for everyday inkjet printers, suitable for business promotions or personal use. You can use a variety of inkjet printers to print your favorite images. Excellent quality, vivid colors, easy to use, durable without residue, fast drying.

100gsm A3 Sublimation Paper
Engineered to deliver outstanding color reproduction, ensure your designs come to life with precision and accuracy. Increase your efficiency with the fast drying capabilities of our sublimation A3 paper. Say goodbye to long wait times, allowing you to quickly move from printing to the exciting thermal transfer process.

Features of A3/ A4 Sublimation Paper

Superior Ink Absorption: The advanced coating ensures optimal ink absorption, preventing smudging and delivering sharp, high-resolution prints.

High Transfer Efficiency: Maximizes ink transfer to the substrate, resulting in vibrant colors and minimal ink waste.

Strong Adhesion

Provides excellent bonding with fabrics, ensuring long-lasting prints that withstand repeated washing and wear.

Instant Drying

Dries rapidly after printing, reducing production time and improving workflow efficiency.

Pre-Cut Sizes

Available in A3 and A4 sizes for convenience and compatibility with standard printers.

Step By Step Instructions for Using A3/ A4 Sublimation Paper

● Prepare the printer. The first step is to prepare the printer for sublimation printing. Load the sublimation ink and be sure the printhead is clean and ready.

● Load the paper. Load the sublimation paper into the printer according to the instructions on the package. The bright white side of the paper should be receiving the image.

● Flip the image. On your computer, the image will need to be flipped or reversed (like a mirror image) in order for it to transfer properly onto the garment.

● Print. Initiate printing through your computer and ensure that the printer activates. Check the image after printing to ensure it is correct before transferring onto the garment.

● Prepare the garment. Sublimation printing does not require the garment to be pretreated. However, for best results it helps to preheat the garment to remove wrinkles and moisture. Press the garment in the heat press for a few seconds before applying the image.

● Position the image. Position the image where you would like it to appear on the garment. Then place either a sheet of either teflon or parchment paper. Teflon sheets often come with your sublimation printer and is designed to be reusable after cleaning.

● Press. Press the image down onto the garment with the heat press and hold for the specified amount of time for the type of garment you are printing. For most fabrics the pressing time is about 30 seconds. For firm items the press time may be more like 60-90 seconds.

● Remove. Remove the sublimation paper from the garment and then remove the garment from the heat press. Lay flat to cool.

Storage Precautions for A3/ A4 Sublimation Paper

Perfect condition for paper storage is related to Humidity
First, let’s discuss the effect of humidity on sublimation paper. Your A4 sublimation paper can retain a lot of moisture, so exposing it to moist air is like putting a sponge in a pool of water. Too much moisture in the paper is not a good thing and can cause issues such as color shift (loss of color accuracy), image bleeding, and uneven transfer of solid fill areas.

Sublimation Paper can be placed in a constant temperature
Avoid hot environment. Pay attention to the temperature of the storage environment. If the temperature is too high, the strength of the paper will decrease, so the temperature of the storage environment is also critical.

Storage environment can not be bad
Keep the environment clean and hygienic. The dust and impurities in the air should be avoided to contaminate the A4 sublimation paper, causing printing failure and even damage to the printing nozzle.

A4 sublimation paper should be placed in direct sunlight
Keep the paper out of direct sunlight. UV light can affect the color of some coatings The sides of paper may turn yellow exposed to direct sunlight.

Don’t stack too many layers
In particular, it is important to note that stacked layers should not exceed the outer carton marked the 8th floor. Stacking too many layers will also affect the subsequent printing effect of the sublimation paper.

Packaging and Shipping

Packaging

Plastic packed inside and standard box outside.

Can also be customized according to customer requirements.

Shipping

We will help you to choose the best shipping way according to your detail requirements. By sea, by air, or by express, etc.

Work Process

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40gsm Industrial Light Sublimation Paper-2

Quality Control

We have an R&D center, especially for testing and quality control.
●We make testing for every lot of base paper to control the base paper's quality;
●After coating, during slitting, and after slitting we also have tests. For every lot, we test at least 3 times.
●Out test include Physical Performance tests, Drying Speed tests, Curling Resistance tests, Transfer Rate tests, and Application Performance tests with different equipment to guarantee our quality.
●Order finished, we also have Final Products Random Inspection. For every order, we will keep paper samples for at least 1 year. And our custom complaint rate is controlled within 1%.

Our Certifications

At present, our company owns 6 national invention and utility model patents.

FAQ

Q: What is A4 sublimation paper?

A: A4 sublimation paper is a type of paper sized A4 (210mm × 297mm) specifically designed for the sublimation printing process. It is coated to absorb and hold sublimation inks, facilitating their transfer onto various substrates like polyester fabrics, ceramics, and plastics when heat - pressed.

Q: How does A4 sublimation paper work in the sublimation process?

A: When sublimation ink is printed onto the paper, the paper's coating helps in evenly distributing and retaining the ink. During the heat - press stage, the heat causes the ink to change from a solid to a gas (sublimation). The gaseous ink then penetrates the pores of the substrate, bonding with it to create a permanent and vivid print.

Q: How do I choose high - quality A4 sublimation paper?

A: Look for paper that offers good ink absorption, even transfer, and high - resolution printing. Read reviews from other users, and request samples from suppliers to test the paper's performance before making a purchase.

Q: What is the shelf life of A4 sublimation paper?

A: When stored properly, A4 sublimation paper can have a shelf life of 1 - 2 years. However, over time, especially if exposed to unfavorable conditions, its performance may degrade.

Q: Can A4 sublimation paper be used for multi - color designs?

A: Absolutely. Sublimation printing allows for the use of multiple colors, and A4 sublimation paper can accurately transfer full - color designs, including gradients and complex patterns.

Q: What are the different weights of A4 sublimation paper available?

A: Typical weights range from 80gsm to 120gsm. Lighter papers (80 - 90gsm) are more flexible and may be better for printers with sensitive paper - feed mechanisms. Heavier papers (100 - 120gsm) can hold more ink, resulting in more vibrant prints.

As one of the best a3/ a4 sublimation paper manufacturers and suppliers in China, we warmly welcome you to wholesale bulk high-grade a3/ a4 sublimation paper from our factory. All custom made products are with high quality and competitive price.

100gsm A3 Sublimation Paper, 120gsm A3 Sublimation Paper, a3 a4 sublimation paper