Identification techniques for non-woven wallpaper

Non woven wallpaper is a type of high-end wallpaper, made using natural plant fiber non-woven technology. It has stronger tensile strength, is more environmentally friendly, does not mold or turn yellow, and has good breathability. It is the latest and most environmentally friendly material wallpaper, known in the industry as “breathable wallpaper”. It is currently the most popular new green and environmentally friendly material in the international community, harmless to the human body and environment, and fully complies with environmental safety standards. Due to the pure color, comfortable visual experience, soft touch, sound absorption and breathability, elegance and nobility of non-woven products, they are the first choice for high-end home decoration.

 The identification techniques for non-woven wallpaper

Non woven wallpaper is a popular type of wallpaper in modern homes. It is not only natural and environmentally friendly, but also does not cause mold or yellowing. Below, Qingdao Meitai Non woven Fabric Co., Ltd. will introduce the identification techniques for non-woven wallpaper:

1. Touching sensation

Pure paper wallpaper looks similar to non-woven wallpaper, but they have significant differences in texture. Although their texture may not differ much, pure paper wallpaper actually has a softer texture because it is made of wood pulp.

2. Anti mold and waterproof properties

Drop a few drops of water on the surface of the wallpaper, or completely immerse the wallpaper in water to test its permeability. If the permeability is good, it will not mold. After dripping water, dry the surface of the wallpaper with paper to see if there is any discoloration, especially for brightly colored wallpapers. After waterproofing and moisture-proof treatment on the wall, the wallpaper will not shrink during use.

3. There is a color difference

Non woven wallpaper may have gradual color differences due to the use of natural materials, which is a normal phenomenon rather than a product quality issue.

4. Check environmental friendliness

Environmentally friendly wallpapers have a low or no odor, while some low-quality wallpapers may emit a pungent odor. Such wallpapers must not be purchased. If conditions permit, ignite a small amount of wallpaper. If it produces less odor and no black smoke, it eventually forms a small amount of gray white powder, which proves the high environmental performance of the wallpaper.

Construction requirements and standards for non-woven wallpaper

Treatment and requirements for walls

The wall must be flat, free from bumps, dirt, or peeling, and other adverse conditions: the color of the wall should be uniform, smooth, clean, and dry, and the corners should be vertical; The wall should be treated with moisture-proof measures (after applying plaster, sand should be applied and the wallpaper base film should not be added with water); Before wallpaper construction, quality inspection should be carried out on the wall surface to ensure that it meets the requirements and is completely dry.

Construction procedures

① Check paper cutting:
Check the product identification and read the construction instructions. It must be cut and used in the order of product batch number, box number, and roll number. Calculate the cutting length based on the height of the homework wall, and the pattern above the wallpaper should be taken as a complete pattern and positioned appropriately. When cutting, compare the pattern with the upper product, ensure that the position is correct and the length is appropriate, and mark the direction at one end. When placing after cutting, the curvature should be enlarged as much as possible, taking care not to cause creases and affect the decorative effect.

② Gluing:
Non woven wallpaper has good breathability and strong moisture absorption. Unlike other wallpapers, the adhesive should be thicker and thicker than other wallpapers to reduce its fluidity. The moisture content of the wallpaper adhesive should be reduced and evenly applied on the wall. Never brush the glue directly on the back of the non-woven fabric, and never soak it in water to wet it

③ Post:
Start pasting from the corners of the room, compare and measure with an infrared level (to prevent the wallpaper from tilting due to uneven corners). Use a brown brush to flatten the wallpaper and scrape out bubbles. Do not use hard tools such as scrapers to prevent surface fiber fuzzing. The products with “↑↓” on the front and back should be laid in both directions, and each wallpaper should be sewn with the same side edge.

④ Joint treatment:
Use a soft rubber roller to compact the joint, and prohibit the overflow of glue at the joint to avoid affecting the product effect.

⑤ Wide width product construction:
The construction of wide non-woven paper requires wall edge trimming and sewing. When trimming or sewing, the tip of the blade should be kept sharp to avoid affecting the joint effect. To maintain the perpendicularity of the joint, a tailor’s shovel or steel ruler should be used for comparison to prevent the problem of uneven joint running. After trimming, take out the cutting parts on both sides, and use a soft rubber roller to compact the joint. It is forbidden to overflow glue at the joint.

After construction

After the construction is completed, close the doors and windows tightly for 48 hours, strictly prohibit ventilation, and let the wallpaper naturally dry in the shade. To prevent uneven drying shrinkage from causing visible seams. If there is dust on the surface, it should be gently brushed with a short bristled brush or duster, and not wiped with a damp towel to cause pollution to expand.