The new HTVRONT H17 phone case heat press is designed to help you easily customize not just phone cases, but also coasters, keychains, pet tags, badges, pins, and many more. I will share beginner-friendly steps for pressing phone cases, badges, and coasters, while covering basic information you should have when using this device.

You can find these items here.

Here are the recommended time and temperature settings for pressing different items.

We will start with pressing a unique design on a phone case.

Some phone cases are not heat-press compatible. It has to be coated with a polymer layer. It is best to avoid standard plastic or gel cases that are not labelled as heat-safe.

The HTVRONT H17 phone case heat press comes with a phone fixture to mount the case on during pressing. The Android fixture supports major brands such as Samsung, Google, Xiaomi, Huawei, and others, while the iPhone fixture is compatible with all models from iPhone 11 and later.

Download LOKLiK IdeaStudio software on your phone or computer and open a blank canvas.

Click on “My Device” then select “Phone Case Heat Press” from the options. 

Then, click on the “Select Model” menu and choose the phone model you have. This prompts a green frame that assumes the size and shape of the phone cover design. The phone-specific templates ensure the design is aligned accurately.

Next, click on the “Upload” button on the left side of the screen to upload your image from your gallery or downloads. 

Resize and reposition the image to fit within the green frame. Remember to mirror the design, especially if it has any numbers, letters, or logos that need to be properly oriented after transfer.

Feed the sublimation printer with the film. Always print on an A4-size sublimation film to prevent misalignment in the heating chamber and vacuum sealing failure.

If the printer jams because the sensor cannot detect the film, place a label paper on the bottom left of the film and feed it into the printer again.

If it still fails, attach a clean A4 sheet at the back to improve sensor detection.

Select high-quality glossy paper and choose high-quality print, then press “print”.

Power on the heat press and press the power button after it starts flashing white.

Set the preheating and pressing temperatures for the lower and upper plates.

Then press the time button to set the preheating and pressing time.

If the device is in memory mode, the set temperature and time will be remembered for the next operation.

Put on your heat-resistant gloves and place the phone case fixture inside the heating chamber. You can adjust the size to match your phone model using filler blocks that can be removed for smaller cases.

Close the lid and let it preheat for over five minutes. After the green light stays on for 10 minutes, place your printed film on the heat press with the matte side facing up for it to dry for 5 minutes, ensuring better results.

As you wait, stick the lens pad to the inside of your phone case to cover the camera gaps and secure it in place using heat-resistant tape.

Wipe down the phone case to remove any grease, lint, and any other residue.

Mount the phone case onto the fixture, pressing firmly on the lower-left side to help the fixture contract and fit more easily. A tight fit helps prevent uneven contact and bubbles after transfer.

Place the sublimation print over the heating chamber, with the printed side facing the phone case. Make sure it lies flat and the design is directly above the phone case.

Close the heat press lid and wait until the temperature is ready to press the start button. Do not open the lid or press any button while heat transfer is in progress.

When the red light turns green, open the lid and peel off the film while still hot.

Remove the case from the fixture, and the process is complete. Place the phone case on a heat-resistant surface and let it cool for about 2 minutes before handling.

Follow along with the YouTube video on making badges with a heat press.

Open the LOKLiK IdeaStudio on your phone or computer and start working on a blank canvas. Click on “My Device” and then select “Phone Case Heat Press” from the drop-down menu. 

Under “Select Model”, choose “Flat Substrate” and then select “badge” as the item you want to press.

This will create badge templates that you can resize to match your badges.

Upload an image from your computer or phone files.

Resize and reposition it, ensuring it fits within the green frame around the templates. Remember to mirror the design using the “Flip” button, especially if it contains numbers, letters, and logos. 

Load the sublimation printer with the sublimation film with the matte side facing up. Select high-quality glossy paper and set it to high quality. 

If the printer does not have these options, select “Transparency” or “Thick paper” before printing to improve the quality.

If you are using the device immediately after a different project, press and hold the power button for 3 seconds to reset it to the default temperature and time settings, then set it for your badge.

Wear your gloves and insert the flat base plate in the heat chamber, then place the badge holders.

Preheat the chamber for 5 minutes. After the green light has stayed on for ten minutes, place the printed film on the heat press to dry for at least 5 minutes.

Open the lid and place the badges on the fixtures.

Then place the sublimation film on the heating chamber with the matte side facing down, aligning every image to a badge underneath. The film should fully cover the silicon ring inside the chamber.

Once the temperature is ready, press the green start button.

When the countdown ends, open the heat chamber with the gloves on. 

Peel the film while still hot by taking the badges out. Your badges are ready!

Next, we will design coasters and other flat surface substrates.

Open a blank canvas on LOKLiK IdeaStudio. Select the HTVRONT H17 phone case heat press and “Flat Substrate” under the model type.

Then you can choose the design template from the options provided. 

You can also make a custom one by selecting a shape from the left side menu, then resizing and reshaping it on the canvas.

Upload a design from your files, and resize it until it fills the green grid surrounding the template. Make sure to remove any guide shapes from the bottom layer by sending the image to the back, so they don’t get printed with the picture. Don’t forget to mirror the image.

Load the printer and press print.

If you print an extra design that will not be used immediately, store it in a sealed container to prevent it from absorbing moisture, which reduces the quality of the heat transfer. Otherwise, it is recommended to use any printed sublimation within 4 hours of printing.

Set the preheating and pressing temperatures, then the pressing time, and preheat for 5 minutes. Place the film on the heat press to dry for 10 minutes.

Put on your gloves and flip the flat base in the heating chamber. 

Then place the coaster on the base, adjusting the position to ensure it is well within the template.

Close the plates and press the “Start” button once the pressing temperature is reached.

After pressing and with your gloves on, peel the film from the coaster while still hot.

The HTVRONT phone case can also be used to customize other items like keychains, ceramic tiles, leather accessories, cardholders, luggage tags, fridge magnets, and mini mouse pads. All you have to do is change the setup in the heat chamber and adjust the pressing settings.

When pressing leather, it might sometimes stick to the base plate after ironing. To prevent it, place a sheet of clean, plain paper underneath the leather substrate before pressing, or use tweezers to lift the stuck leather.

Follow these tips to make the most use of the heat press and increase its durability.

The same button on the heat press might be used to adjust different settings. Different indicator lights represent the different cases.

Pressing any button as the heat transfer is in progress immediately stops the process and returns the device to standby mode. Use this feature in case you need an emergency stop.

The heat plates can reach temperatures of over 200°C, and holding them with bare hands will cause serious burns. Wearing the heat-resistant gloves while handling a hot heat press or freshly pressed items helps prevent such accidents.

You can stick heat-resistant tape to the side of the plate beforehand, or use tweezers to create an easy-to-lift tab. 

Do not use regular tape because it easily melts and leaves behind adhesive residue.

After the machine cools down, wipe the heat plates using a dry cloth to remove any ink or adhesive residue. You don’t have to use harsh detergents or cleaners.

When not in use, cover the device with a dust cloth and store it in a dry and dust-free place. Avoid placing heavy items, such as stacking books on the heat press, for extended periods.