How to deal with the fading of active printing
2021-12-01
How to handleReactive printingFading? Reactive printing paints are not soluble in water, and the pigments that have no affinity for fibers cannot be dyed according to the dyeing conditions of the dye. For textiles, coatings that are uniformly distributed in water have been developed using anionic surfactants. This type of paint is called paint resin coloring (PRC) and is commonly used for paint printing. New products of coatings that can be used even without pre-treatment. The main pigments used in the dyeing method are coatings with the following chemical structure, which have very good solidity compared to general dyes. Acetylene B-type yellow paint red: ordinary pigment printing method.
What tools are needed for wall paint reactive printing?
There are three common brush tools for reactive printing: brush, roller, and spray. The corresponding general methods are three: brush, roller, spray. The painting order starts from the ceiling, then wipes the walls, windows, and finally wipes the footstool, window frames, etc. 1. Brush coating method: the most primitive, simplest, and most common. The advantage is that it saves paint and is suitable for various shapes and types of paint. The disadvantage is low efficiency and not suitable for quick-drying paint. If not familiar, the paint film will produce brush marks, flow, and uneven paint. 2. Rolling coating method: suitable for large area construction, with higher efficiency, but slightly worse decorative performance. Choose a roller with an appropriate brush length to prevent paint from accumulating at the end of the roller. Start rolling from the edge of the ceiling in an “M” or “W” shape to reduce bouncing. After each painting, do not leave the wall to achieve evenly parallel paint. 3. Spraying method: These two methods can easily leave marks and produce uneven color effects, so they are suitable for high-brightness paint. Regardless of the painting method, it is essential to pay attention to using a primer to protect the wall and save costs.
Wall paint printing coatings are mainly made of chemically stable titanium and pearlescent powder, used for early printing of water-based coatings on walls. This product process originated in Italy and was introduced domestically in the early 1990s. More than a decade later, printing coatings are widely used in the domestic market, and the construction of printing coatings is simple and convenient, allowing the paint to be taken directly from the packaging barrel for construction without dilution or mixing. It can produce various printing effects with plastic scrapers, rubber scrapers, and silk screen molds. How to choose environmentally friendly paint printing.
To choose environmentally friendly paint, one must be familiar with the brand. Environmentally friendly paints have inspection reports issued by relevant inspection departments.
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