Is Iron-on Interfacing Sticky on Both Sides? – Clothes

Is Iron-on Interfacing Sticky on Both Sides? – Clothes. Iron-on interfacing is an essential tool in the world of sewing. It’s commonly used to add structure and stability to fabric, particularly in garments and accessories. To answer this, we must first understand the purpose and function of iron-on interfacing. When heat is applied, typically with an iron, the adhesive melts and bonds the interfacing to the fabric. This creates a firm and stable base for sewing and can help prevent stretching and distortion of the fabric. However, the adhesive coating is only present on one side of the interfacing. The other side is plain fabric without any adhesive. This non-adhesive side is meant to be placed against the fabric you wish to reinforce, while the adhesive side faces outwards. It’s only sticky on one side, which is the side that’s meant to be pressed onto the fabric. It’s important to be aware of this when working with iron-on interfacing, as applying it incorrectly can result in it not adhering properly or leaving a sticky residue on your iron and fabric. Always refer to the manufacturer's instructions for the correct application method, which usually involves using a dry iron on a specific heat setting for a certain amount of time. When using iron-on interfacing, it’s also important to choose the right type for your project. Interfacing comes in various weights and finishes, and selecting the appropriate one for your fabric and desired outcome is crucial. Some interfacing is fusible on both sides, meaning it’s adhesive on both sides and can be bonded to two layers of fabric simultaneously. However, this isn’t the case for standard iron-on interfacing.

Does Interfacing Stick on Both Sides?

When it comes to iron-on interfacing, the question of whether it’s sticky on both sides often arises. The answer to this question depends on the type of interfacing you’re using.

Traditional fusible interfacing, which is commonly used in sewing projects, typically has adhesive on only one side. This adhesive side is meant to be placed against the wrong side of the fabric and fused in place using heat from an iron. The non-adhesive side of the interfacing remains smooth and non-sticky.

However, there are some types of interfacing that are designed to be sticky on both sides. These double-sided adhesive interfacings are often used in crafts and other applications where a strong bond is required. The adhesive on both sides allows the interfacing to be easily adhered to different surfaces, creating a secure bond.

One popular brand of double-sided adhesive interfacing is called Heat-n-Bond. This type of interfacing has adhesive on both sides and can be used to bond fabric to fabric, fabric to paper, and even fabric to wood or other surfaces.

It’s best used for applications where a permanent bond is desired, such as applique or other embellishments. For more traditional sewing projects, where a temporary bond is needed, a single-sided fusible interfacing is generally more appropriate.

The choice of which type to use depends on the specific needs of your project.

Tips for Properly Applying Iron-on Interfacing

When applying iron-on interfacing to your clothes, it’s important to follow a few tips for a successful application. Firstly, determine which side of the interfacing is the adhesive side. This sticky side should be placed directly onto the fabric you want to bond it with.

Before ironing, make sure your fabric is clean and wrinkle-free. Preheat your iron to the appropriate temperature setting for the fabric you’re using. Once the iron is ready, place the interfacing on the fabric with the adhesive side down and cover it with a piece of protective parchment paper or a thin cotton cloth.

Gently press the iron onto the fabric, applying even pressure and using circular motions. Avoid sliding the iron back and forth, as this may cause the interfacing to shift. The heat from the iron will activate the adhesive and bond it to the fabric.

After a few seconds, lift the iron and carefully peel back a corner of the parchment paper or cloth to check if the interfacing has adhered. If it hasn’t, reapply the iron for a few more seconds until it does. Once the entire piece of interfacing is securely attached, allow it to cool completely before moving or handling the fabric.

Remember, iron-on interfacing is typically sticky only on one side, so make sure to position it correctly to achieve the desired results. By following these tips, you can successfully apply iron-on interfacing to your clothes and enjoy the benefits of added structure and stability in your garments.


The other side of the interfacing is usually smooth and doesn’t have any adhesive properties. However, it’s worth noting that there may be some variations in the market, and it’s always a good idea to carefully read and follow the instructions provided by the manufacturer. Additionally, to ensure a professional finish and durability, it’s recommended to use quality threads like Madeira Aerolock Premium Serger thread, which is specially designed for sergers and coverlock machines, ensuring lasting strength and performance even with frequent washes or strain. So, whether you're adding interfacing to your clothes or undertaking any sewing project, choosing the right tools and materials is essential for achieving excellent results.

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