Introduction:How to the use and purchase the paint roller?


In construction projects, a large area of roller painting is required, and paint rolleres are often used. A good paint roller is easy to use and has a smooth surface. The following editor will introduce how to choose a good quality paint roller and how to use the paint roller.


How to use and maintain the paint roller?


At present, most of the paint rolleres are made of acrylic fleece or foam plastic with I-shaped iron handle. They are used for large-area paint roller coating. They are an ideal tool for building decoration and decoration projects. Paint, organic or inorganic exterior paint, anti-rust paint, wallpaper paste and other materials.



(1) Dip a clean paint brush into the paint bucket, and after it absorbs an appropriate amount of paint, it can be rolled on the working surface. Roll horizontally first, as the paint on the paint roller decreases, the rolling speed can be appropriately accelerated. When the paint on the paint roller is basically used up, then roll vertically to level the uneven paint until the spine is coated. . For a good gloss, lightly brush again with a bristle brush.
(2) The used paint roller does not need to be washed, just soak it in paint or clean water, and it can still be used the next day. When a project is completed, it can be washed with gasoline or thinner, usually in the paint tray. After cleaning, the cylinder sleeve is dried and the fluff on the cylinder is loosened to prevent the fluff from tangling with each other during storage. When storing, wrap the sleeve with kraft paper, the kraft paper is slightly wider than the sleeve, and stuff the excess into the sleeve. It can also be wrapped in plastic wrap, but punch holes for air circulation to prevent mildew. The sleeve should be stored upright, otherwise the fluff will press marks, the foam paint roller cannot be cleaned with gasoline, and it should be wrapped in paper after cleaning.


How to choose a good quality paint roller?



Everyone knows that paint rolleres are used to apply paint and paint. Then, the plush of the paint roller is the key to the quality of the paint roller.



High-quality paint roller, high density of plush, more than 950 grams per square meter, large amount of dipping paint, large brushing area, firm plush, not easy to lose hair, no thread opening. Long use time, smooth surface. The plush density of low-grade paint rolleres is below 700 grams per square meter. Loose weave, easy to shed.



100% acrylic fiber, good quality, good dipping paint, high price, and plush containing a certain proportion of polyester is cheaper.


The quality of the plush of the paint roller head determines the service life and use effect of the paint roller. At the same time, 60% of the cost of a paint roller is determined by the plush.


How to distinguish the pros and cons of plush? As far as China's current paint roller manufacturing industry is concerned, roller plush can be roughly divided into three categories: shuttle weaving (horizontal weaving, warp and weft weaving), warp weaving , circular weaving. Among them, the products of shuttle weaving method have the best quality and high price, while the products of circular loom weaving method are relatively low.


The earliest paint roller products in Germany were all shuttle products. The earliest paint roller products exported from China to Europe were also shuttle products. At present, European customers require products with strict quality, which are also shuttle products.


How to distinguish the quality of paint rolleres?


The distinction is very simple: separate the plush, look at the density and weave of the ground cloth. See picture description below.

Plush material. High-grade sheepskin, wool, nylon. Acrylic, etc. The low-end ones are polyester, polyester blend and so on.



In addition to the plush thought, the internal structure of the paint roller is also very important. At present, it can be divided into three categories: one is the German plug-in structure, the second is the American roller frame structure, and the third is the Chinese screw structure. These three internal construction methods also have their own advantages and disadvantages.


Plastic parts material:

The products exported to Europe are required to be nylon tubes and new handles. The new material is blocked, and the environmental protection requirements are strict.



German formula special adhesive. Ordinary adhesives, etc. The use of these materials will directly affect the use of paint rolleres. German formula special adhesive is resistant to thinner acetone, Tianna water, etc. Ordinary adhesives are not resistant to use, especially high-grade paints, and low-grade rollers cannot be used for brushing with relatively viscous adhesives.

Testing method:

Tear down the plush by hand from the inner plastic parts of the drum, the drum of good quality is difficult to destroy. Poor quality is easy to tear off. Contact: Zero Five Three Four Two Three Wu Lu Ba Wu Ba.


Bearing test:

Good quality paint roller, one person stepping in the middle of the paint roller head. The paint roller can support the weight of one person. There are no changes to the paint rolleres. And the poor quality paint roller, the plastic parts inside will be broken when you pinch it with your hand.


Process manufacturing:

The hair surface of the paint roller is flat, without gaps, without bagging, and without pressing hair.
In addition to this, there are also differences in the diameter of the drum, the diameter of the handle (4-8mm), the material of plastic parts, electroplating and so on.


Question:There are many sizes of paint rolleres, how to choose?


Common lengths of paint rolleres include 2, 4, 6, 7, 8, 9, and 10 inches, and one inch is about 2.54cm; paint rolleres above 7 inches can be selected for large-scale construction, and paint rolleres below 6 inches are used for Small area construction and corner, narrow area construction.