-
Judging the quality of the wall cloth to see whether the color is uniform, the second is to touch the flexibility, the third is to smell the smell, the fourth is to measure the waterproof and mildew resistance, and the fifth is to see the wear resistance and dirt resistance. The wall covering woven with silk, wool, cotton, linen and other fibers has good texture and air permeability, and can also produce a noble and elegant, soft and comfortable feeling.
-
Good wallcovering: easy to scrub: good wallcovering color fastness can be scrubbed with a damp cloth or water. Green and harmless: When purchasing, you may wish to get close to the product to smell whether there is any peculiar smell, the smelly product may contain excessive toluene, ethylbenzene and other harmful substances, which will have carcinogenic effects.
-
To distinguish the quality of the wall covering, mainly from the four aspects of "seeing, touching, smelling, and wiping".
Look: Take a look at whether there is color difference, wrinkles and bubbles on the surface of the wall covering, and whether the flower pattern of the wall cloth is clear and the color is uniform.
Touch: After reading it, you can touch the wall cloth with your hands to feel whether its texture is good and whether the thickness of the paper is consistent.
Smell: This is very important, if the wall cloth has a peculiar smell, it is likely that the content of volatile substances such as formaldehyde and vinyl chloride is higher.
Wipe: You can cut a small sample of wall cloth and wipe the paper surface with a damp cloth to see if there is any discoloration.
General consumers often have a misunderstanding when purchasing, that is, just look at the front of the cloth pattern color whether there is a jumper oil wire, etc., in fact, this is only one aspect, the most important should be placed on the environmental protection indicators and see, touch, smell, blow, try in order to really distinguish the fake and shoddy.
-
Kexiang wall cloth for you to answer: a look: color and interface.
To identify the quality of the wallcovering, first look at whether the color of the surface of the wallcovering is uniform, whether there is color difference, bleeding and blurring, usually the clearer the pattern, the better; The second is to look at the number of weaves and delicacy, you must look at the front and back, usually the higher the density of the surface grain, the better.
Second touch: feel and toughness.
Wall cloth is a kind of wall decoration material woven from natural fibers such as silk, wool, cotton, and linen. When identifying wallcovering by hand, the most important thing is to look at the feel and toughness, usually the softer and more comfortable the feel, the stronger the flexibility.
Three smells: inferior wall cloth has a peculiar smell.
In addition, a truly eco-friendly wallcovering is odorless, but if it is made of inferior materials, it will have a pungent smell that can be smelled if you touch it closely. If the wall covering has an odor, it may be that the content of volatile substances such as formaldehyde and vinyl chloride is high.
Four rubs: test for wear and dirt resistance.
The wear-resistant and dirt-resistant wall cloth is also a point that cannot be ignored, and it is recommended that consumers can use a pen to draw a few pictures on the cloth during the purchase process, and then wipe it with a clean damp cloth.
Five-dip: test for waterproof and mildew resistance.
Because the wallcloth is cloth, many people are worried about its waterproof effect, you can try to pour a few drops of water on the wallcovering, if the water droplets naturally roll off, it means that the waterproof of this wallcloth is good, otherwise, it means that the waterproof of the wallcloth is not enough.
-
The quality of the wall covering of the top ten wall covering brands should be trustworthy, such as Kexiang wall covering. Our home is pasted with Kexiang wall covering. The pattern is clear and beautiful, the wall cloth has no peculiar smell, soft and breathable, waterproof and mildew-proof, and the quality is very good. Relevant information can be found.
-
1. Look: see whether there is color difference, wrinkles, bubbles on the surface of the wallcovering, whether the wallcovering pattern is clear, and whether the color is uniform.
2. Touch: You can touch the texture with your hands, and the thickness of the paper is the same.
3. Smell: If the wall cloth has a peculiar smell, it is likely that the content of volatile substances such as formaldehyde and vinyl chloride is high.
4. Wipe: Wipe the paper with a damp cloth to see if there is any discoloration.
-
Identificationwall coveringsHere's how to do it:
Take a look
To identify the quality of the wall covering, we first need to see whether there is a difference in the color of the wall, whether the wrinkles are wrinkled and angry, whether the color is uniform, whether there is a blurred color, etc., whether the clarity of the wall cloth pattern is high, and the clarity of the wall pattern is generally higher, so the quality of the wall cloth is better; You can see the count and detail of the wall cloth, you must see the front and back sides, the higher the density of the general surface cloth, the better the quality of the wall cloth.
The second is to touch
Touch the wallcovering with your hands when buying and feel if it has a good texture. Some people think that the thicker the wallcovering, the better, but industry insiders say this is a misconception. "The quality of wallcovering is mainly related to its workmanship and toughness, and there is no direct relationship with thickness.
If you use manual identification of wallcoverings, you need to carefully feel the feel and toughness of the wallcoverings, especially for flocked walls, it is easy to distinguish the quality of wallcoverings by hand.
In general, the softer and more comfortable it feels to the touch, the better the quality and flexibility of the wallcovering.
The stronger. However, if you compare the wallcovering of the same material with the imported wallcovering, the imported wallcovering is relatively thick and has a slightly higher density than the domestic product.
The third is to smell
When buying wallcoverings, this is a very important way to distinguish between good and bad. According to the environmental characteristics of the wallcovering, if it is made of inferior materials, it will have a pungent odor. You can smell it when you smell it carefully. If there is an odor on the wallcovering, formaldehyde, vinyl chloride.
etc., volatility.
Probably high. Four tests
A good wallcovering is waterproof and mildew-proof, so when buying a wallcovering, you can pour a little water on the wall and observe it for 2-3 seconds. If the water does not penetrate into the wall, it indicates that the wall is very waterproof, and conversely, the wall is not waterproof. And when purchasing, you can cut the sample and wipe the surface with a damp cloth to see if there is any discoloration.
One look at the color. Good pig blood is dark red, and the color is turbid, gray or particularly bright red is inferior products; >>>More
The quality of compound feed directly affects the production performance of broiler ducks and laying ducks. High-quality compound feed can ensure the normal growth of meat ducks and the normal egg production of laying ducks, which is the key to achieving economic benefits of breeding. Therefore, it is very important to choose a good feed, which is directly related to whether duck breeding can achieve ideal economic benefits. >>>More
In fact, it is not easy to identify: 1. Look at the water absorption performance: the water absorption performance of diatom mud refers not only to the speed of water absorption of diatom mud, but also to see the water absorption limit value (the limit value represents the total amount of water absorption per square centimeter), the larger the water absorption limit value, the better the water absorption performance of diatom mud. >>>More
Of course it is B-cool good.
If you look at the B-Cool alone, the standard three-bar design is no different from most Adi basketball shoes, and the simple upper design makes it not have much to show off. But if you wear B-Cool on your feet, you'll first be amazed at its lightness, since Duncan switched to Adi, almost every pair of his signature shoes has been associated with ClimaCool, and this technology is undoubtedly the face of lightweight. B-Cool has unintentionally used ClimaCool technology, which has undoubtedly taken ClimaCool to a new level compared to previous sneakers. >>>More
How to distinguish the quality of rose tea? It is mainly judged by color, aroma, flavor, moisture, cleanliness and other items. >>>More