Waterproof Clothing Labels Explained: What Makes Them Truly Washable?

Perhaps one of the most frequently asked questions we get from our customers is…

Do waterproof clothing labels actually withstand repeated washing?

It’s a fair question. Many labels feel great and apply smoothly, but begin to peel, fade, crack or fall-off after washing a few times. Parents, schools, daycare facilities, nursing homes, and clothing manufacturers all understand the aggravation and extra costs that come from replacing clothing labels that don’t stand up to long-term wear.

As a manufacturer of printable self-adhesive label materials, K2 recognize there is no single factor that makes a clothing label waterproof. The combination of face film, adhesive technology, printing capabilities, and production quality all play a role.

Why Waterproof Clothing Labels Need to Be Waterproof

Believe it or not, clothing labels go through some extreme conditions.

Think about how many times that school shirt gets washed in one week. Sports uniforms are washed and soaked in sweat, detergent, moisture and then dried at high temps several times a day. Daycare apparel, jackets, blankets, hats… you name it, they go through even more!

So for a clothing label to survive these conditions it needs to be resistant to:

• Washing

• Detergents

• Fabric softeners

• Tumble washing

• Dryers

• Daily Wear & Tear

If just one portion of that label gives out, it can begin to curl up, peel off, or become unreadable.

That’s why the waterproof capability of a clothing label begins with material selection.

Face Film Matters when it Comes to Waterproof Clothing Labels

The face film is what you see on the front of your label. It’s surface.

High-quality printable waterproof clothing labels are typically made from a synthetic face film, not paper. Synthetic film provides exceptional water resistance and hold up better to repeated washing.

Since moisture can’t penetrate the film, names, logos and any other printed content is safe from wear and tear throughout the life of the label.

Why Adhesive is Just As Important As The Face Material

As important as the face material is, many people forget that clothing labels won’t stay on if the adhesive fails.

Even if you have the strongest, most durable face material money can buy it won’t matter if your adhesive doesn’t stand up to repeated laundering.

Clothing labels are subject to constant stretching, abrasion, washing and drying. That is why your clothing label adhesive needs to be made specifically for the demands of textile identification.

At K2, we understand adhesive failure is the number one reason for returns or complaints. We test adhesive strength in a variety of ways to help prevent delamination and edge lifting. Strong adhesive keeps labels stuck to care tags wash after wash.

Don’t Forget Printing Durability

Just because a label doesn’t come off, doesn’t mean it’s considered waterproof.

Names, laundry instructions, logos and any other information printed on the label also needs to withstand the rigors of repeated washing.

Think about it. Whether you are printing a child’s name, room number for a nursing home or company logo on a sports team jacket. All of that printed content needs to look just as good as day 1

Which is why the printable clothing label materials you use should offer both ink adhesion and excellent printability.

High-quality printable label materials are designed to work with a wide variety of digital printing systems and provide crystal clear images that won’t fade or smear with repeated exposure to water and laundry detergent.

Testing & Evaluating Waterproof Clothing Labels

Here at K2, testing is something we take very seriously. All of our materials are rigorously tested so we know how they will perform for our customers.

When evaluating waterproof clothing labels materials are typically tested against:

1. Cleanability – Will the adhesive continue to adhere to the care label after repeated washing?

2. Water Resistance – Can water seep through any area of the label and impact print?

3. Print Durability – Does the print withstand repeated washing?

4. Edge Lifting – Does the adhesive prevent peeling at the corners of the label?

5. Flexibility – Will labels become stiff or brittle after multiple washings?

6. Appearance Retention – Do colors remain the same after long-term wear?

Real-World vs. Lab Testing

When it comes to clothing labels there’s a big difference between real world conditions and lab testing. All material manufacturers should be testing their products to ensure durability and wearability. However, how those tests are performed matters!

Here at K2, our testing procedures are designed to mimic real-world conditions so we know our customers’ labels will perform every time.

Who Uses Waterproof Clothing Labels?

Waterproof clothing labels have many uses and are used in a variety of industries.

Some of the most common applications include:

• Children’s clothing

• School uniforms

• Daycare attire

• Nursing home laundry

• Sports uniform labels

• Camp clothing

• Travel apparel

• Personal belongings

Anytime clothing labels are being used for identification they need to be able to stand up to repeated washing. Otherwise, customers will not be satisfied.

How to Choose Waterproof Clothing Labels

If you’re a distributor, printer or private label brand looking for printable waterproof clothing labels, here are a few things you should consider:

1. Durability – Will your labels last?

2. Adhesive Strength – Does the adhesive work well on textile labels?

3. Printing Capabilities – Can your material be printed on with the equipment you have?

4. Safety – Is your material ROHS / CPC certified?

5. Longevity – How will your labels look after 6 months of wear?

6. Manufacturing Consistency – Can you rely on your material supplier to provide the same high-quality product each and every time?

When labels fall apart or companies are unable to produce they often look for someone to blame. Unfortunately, that usually ends up being the material supplier. Don’t let cheap clothing label materials cost you long-term customers.

K2’s Formula for Waterproof Clothing Labels

Here at K2, we know that clothing identification labels aren’t washed in a laboratory. They’re washed by real kids, at home, in schools, and daycare centers. That is why our printable self adhesive label materials are designed from start to finish with the end user in mind.

Our face films are engineered to repel water while our exclusive adhesive is applied in precise quantities and prepared for extreme conditions. By controlling every aspect of our materials, we can ensure high-performance every time.

So there you have it. Everything you need to know about waterproof clothing labels.

Durability, print longevity and manufacturing consistency should also be taken into consideration when buying.

If you’d like to learn more about our printable waterproof clothing labels, request a sample today!