How To Convert Thousands of Straight Tumbler Wrap Designs to Tapered Designs In an Automated Fashion

How To Make Tapered Tumbler Template Designs from Straight Ones?

Tired of warped tumbler prints? Auto-convert straight wrap designs to tapered ones with our Photoshop Action. Use Bulk Mockup to generate batches of accurate ta...
Vikash Kr Prajapati
June 22, 2025
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Manual Photoshop methods to create a tapered tumbler template design, like warp, skew, puppet, and brushes, are time-consuming, error-prone, and hard to scale. For print-on-demand sellers, doing this for hundreds of wraps drains productivity fast. 

I have created a free Photoshop action as a tapered tumbler template generator to help you do it in a few steps and save time.

First, I will explain how to use the Photoshop action and then explain how to automate the batch generation of tapered tumbler designs in steps.

For this, you will need an image file with a smart object layer.

How to Automate Making Tapered Tumbler Template Designs?

Step 1: Download and Load The Bulk Mockup Photoshop Action.

Visit this Bulk Mockup Photoshop Action link and download it for free. Open Photoshop and go to Window. Click on Actions.

Download and load Bulk Mockup Photoshop action

The Photoshop action bar will open on the right side of your Photoshop window.

A Photoshop action bar will open

Go to Button mode on the Photoshop Action taskbar.

Go to the button mode

Click on it and select Load Actions.

Click on Button mode and go to Load Actions

It will take you to your Downloads section, where you have the Photoshop action file ready. Once you open the action file, it will appear as this:

 Tapered Photoshop action

Step 2: Open Your Straight Design in Photoshop

Open a rectangular PNG tumbler wrap in Photoshop.

Open rectangular tumbler design

In the right column, you will find that its layers are locked.

 Locked rectangular tumbler design PNG image

Unlock the background layer if locked (click the padlock icon). All the layers in this PNG file will be unlocked.

Step 3: Load the Tapering Photoshop Action

Click on the Tapered Action in the Photoshop Action Bar and click on Play.

Load the tapered action and click on create

Step 4: Apply the Tapering Effect.

Photoshop converts the straight design into a tapered one.

Tapered tumbler design

Save this tapered tumbler template as a .psd file for automation use in a separate folder named ‘Tapered Template’.

That’s it.

A few easy steps with our Photoshop action to learn how to make a tapered tumbler template. You can use this template to taper multiple designs in a single step by using Bulk Mockup, our Photoshop automation plugin. 

How to Automate Batch Tapering of Multiple Tumbler Wrap Designs?

Install Bulk Mockup and follow these steps.

Step 1: Launch Bulk Mockup Plugin.

Open the Bulk Mockup plugin from Plugins > Bulk Mockup.

launch bulk mockup

Step 2: Set the Required Folders.

PSD Template Folder: Choose the saved tapered tumbler file folder.

Design File Folder: Select the folder with all straight PNG design files.

Export Folder: Create or select a folder for tapered mockup output.

 Select folders in plugin

Step 3: Configure Bulk Mockup Settings.

Uncheck “Process Multiple Smart Objects.”

Uncheck process multiple smart object

Set the resize method to “Fill Canvas with Stretch.”

 Select resize method to Fill Canvas with Stretch

Choose PNG as the export format.

Choose PNG export

Set naming conventions if required.

Step 4: Run the Automation.

Click “Start Generating.”

start generating tapered tumbler mockups

The system will apply the taper action to each design and export it to the designated folder.

That’s all. Instantly, you can generate a tapered tumbler template free of cost. Save hours by using this Photoshop action and Bulk Mockup while generating hundreds of printable tumbler templates.

How Automating Photoshop with Bulk Mockup Scales Your POD

Tapering a tumbler wrap design manually might work for one or two files, but what if you have 200? 

Automation is the key when you’re creating sublimation-ready wraps for Etsy, designing custom corporate gifts, or running a full-fledged PoD brand. 

Bulk Mockup streamlines this tedious process. 

Once you have prepared a tapered wrap smart object, you can use this PSD template to batch-produce multiple tumbler mockups. 

With just a few clicks, you can batch-process thousands of files without touching a warp tool again.

FAQs

How do you taper an image for a tumbler?

You can taper an image in Photoshop using warp, distort, or puppet warp tools. You can save time by using our tapering Photoshop action and Bulk Mockup for faster batch processing and accuracy.

How to sublimate a tapered tumbler for beginners?

Print your tapered wrap on sublimation paper, wrap it tightly around the tumbler, secure it with heat tape, and use a tumbler press or convection oven for even heat transfer.

Why do my straight tumbler designs look warped after printing?

Straight designs generated by a tumbler template generator don’t account for the tumbler’s tapered shape. They cause distortion during wrapping or sublimation. This is why you need to taper a design for a clean fit.

Can I convert multiple straight tumbler wraps to tapered ones in bulk?

Yes, with tools like Photoshop and Bulk Mockup, you can batch-convert thousands of straight wraps into tapered designs automatically.

Do I need to be a Photoshop expert to use this method?

No, the process is beginner-friendly. Just load our ready-made Photoshop action, set up Bulk Mockup, and follow a few simple steps.

Will the automated tapering process work for any tumbler size?

It’s optimized for standard sizes like 20oz skinny tumblers; for other sizes, you may need a custom tapering action that matches the specific curve.

Vikash Kr Prajapati
Vikash is the founder of Bulk Mockup, a specialized plugin that integrates with Photoshop to streamline mockup creation for print-on-demand sellers. Drawing from his experience running Putoos Graphics LLP, an image editing agency serving hundreds of e-commerce entrepreneurs, he recognized the time-consuming challenges of manual mockup production. Bulk Mockup was developed to automate this process, helping sellers save valuable time and resources while professionally presenting their products

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