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How to distinguish 100% cotton fabric and cotton blend fabric

Cotton is a material used in many industries today. In order to adjust the price as well as increase the attractive features such as elasticity, water resistance, ... that cotton fabric is kept pure or blended with other fibers or chemicals. So what's the difference between 100% cotton fabric and cotton blend fabric? How to distinguish these two fabrics? Let Ru9 answer it for you in the article below.
How to distinguish 100% cotton fabric and cotton blend fabric

Cotton is a material used in many industries today. In order to adjust the price as well as add attractive features such as elasticity, water resistance, ... that cotton fabric is kept pure or mixed with other fibers or chemicals. So what's the difference between 100% cotton fabric and cotton blend fabric? How to distinguish these two fabrics? Let Ru9 answer it for you in the article below.

1. The difference between 100% cotton fabric and cotton blend

Cotton is one of the most popular fabrics in the world. To keep up with the increasing demand of users, cotton farms and manufacturers have to resort to artificial measures, pesticides, etc. to grow cotton faster. Products derived from cotton blends often contain chemicals and are easy to cause skin allergies. So what is the difference between 100% cotton and cotton blend?

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First, about the purity of the cotton yarn. This criterion is evaluated based on how the cotton is harvested. Organic cotton is harvested entirely by hand, preserving the purity of each cotton fiber, while ensuring no damage is done to selected cotton plants. In contrast, conventional cotton is harvested by machine to save time. However, this method loses the purity of the cotton, and damages the cotton fiber during the harvesting process. 100% cotton fabric is softer and more durable than cotton blends for this very reason - hand-harvested, Make sure no cotton yarn is damaged or broken.


The process of growing and cultivating cotton makes the next difference between these two fabrics. Conventional cotton is derived from GMO or genetically modified seeds. These plants are usually resistant to pests, but over time they need more and more pesticides. Organic cotton is made from natural seeds, without the use of pesticides or harmful chemicals. Insecticides are the natural "pesticide" of organic cotton. That's why 100% cotton fabric is usually safer for the skin.


Finally, fabric production and processing. For cotton blended fabrics, this process uses a large amount of chemicals such as heavy metals, chlorine, chemical dyes, etc. to create cotton fabrics at a cheaper price or add other properties such as stretchy, water resistant. Even when washed, residues of these chemicals remain and can cause skin allergies. Instead of using chemical dyes and whiteners, 100% cotton fabrics are treated with safer alternatives like natural or water-based dyes, peroxide,...

2. How to distinguish 100% cotton fabric and cotton blend

Method 1: Distinguishing with the naked eye

- 100% cotton fabric: It feels soft to the touch, cool to the hand, and the fabric surface has no shine.

- Cotton blend fabric: When observed, the fabric surface is glossy, smooth and feels like the fibers are parallel.

Method 2: Distinguishing by heat method

- 100% cotton fabric is mainly composed of cellulose, so when burned, it will smell like burning paper and gray cloth ash, smooth and melts quickly .

- Cotton blend fabric when burned will have a faint plastic smell depending on the composition of the fiber mixed in the fabric more or less. Cloth ash will have 2 forms: one part is smooth and the other is lumpy.


Method 3: Distinguish by water permeability

- 100% cotton fabric: Fast water absorption time, large area of ​​water splash on the fabric surface.

- Cotton blend fabric: Slow water absorption, small splash area. With polyester (PE) cotton blended fabric, the more PE composition, the lower the water absorption.

3. Why should you use 100% cotton fabric?

3.1. 100% cotton fabric is easier to use and maintain than cotton blend

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Not smelly: When doing sports or cooking, especially with stages that need close contact with fire such as barbecue, campfire, surely the smell of sweat and smoke will stick to your clothes. If you use 100% cotton fabric, this material will release odor-causing substances better than other fabrics, without leaving unpleasant scents from body sweat or external agents.

Easy to Clean: 100% cotton fabric is easier to wash and care for than other fabrics. You can completely clean this material with a regular washing machine without having to hand wash or take it to a dry cleaner. Long-standing stains can also be removed with a few simple tips.


100% cotton fabric is not easy to fade, grainy and more durable than cotton blend: 100% cotton fabric has high tensile strength and density Tensile strength is high, so conditions such as crumbs, graininess or fading are less common than cotton blends. The durability of this material also increases by 30% when soaked in water, and can be washed with hot water many times without fading.


3.2. Health and sleep are guaranteed when using cotton fabric

Cotton is the most natural, safest material for sensitive skin: 100% cotton fabric is produced entirely from cotton plants , does not add any chemicals so it rarely causes skin irritation. This is also a dermatologist-recommended fabric for people with allergies or skin conditions.


Sleep-friendly cotton fabric: It's no coincidence that most people invest in a sheet Bed made of 100% cotton. This material has been proven to help you sleep better, because unlike synthetic fibers, 100% cotton does not trap heat underneath the bed sheet, helping you to have a comfortable, cool sleep. This will help regulate the temperature at night, and you won't be woken up by a feeling of heat and suffocation.

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Reduces the spread of bacteria: You may have heard somewhere that cotton is a great material to make clothes. underwear, but there are still hundreds of thousands of underwear models made from polyester, nylon, or other synthetic fabrics. These materials have poor absorbency, causing moisture to be trapped on the surface, thereby creating the perfect conditions for bacteria to multiply. On the other hand, 100% cotton is extremely absorbent, keeping the exposed skin surface dry, reducing the risk of yeast infections.


Although it costs more than cotton blends, a bed sheet with 100% cotton material will be a wise investment. Hopefully after this article, you have better understand the difference between cotton blend fabric and 100% cotton, as well as know how to distinguish so that you can choose the best bed sheet for your sleep.