CN1704480A - Leather Warranty, Painted Construction Method and Filling Materials Used in This Method - Google Patents

Abstract

The invention discloses a leather maintenance and color painting construction method and a soil-filling material used in the method, wherein the leather maintenance construction method comprises the following steps: cleaning, repairing, color mixing and coloring, surface treatment and maintenance, and the like, and the construction method can reduce the damaged leather to the optimal state. The patching material used in the patching process is formed by mixing kaolin and resin, white, yellow, red, blue and black are used as five primary colors in the color matching process, and are mixed according to a proportion with a color card, and the mixture is uniformly stirred and adjusted to the required color. The color painting process for leather includes the steps of cleaning, attaching art design pattern, color mixing and coloring, surface treatment, maintenance, etc. and the process can make the leather surface possess colorful trademark.

Description

Leather Warranty, Painted Construction Method and Filling Materials Used in This Method

technical field

The invention relates to a leather maintenance and painting construction method and the soil filling material used in the method and the leather painting construction method, which are suitable for leather products such as sofa furniture, automobile leather chairs, leather goods, shoe leather products, etc., and can be cleaned The dirt on leather products can be repaired, and it can also have a trademark pattern display effect.

Background technique

For example, the "Surface Restoration Treatment Method for Scratched Leather" shown in Patent No. 19816 announced on December 27, 1974 in Taiwan, China, but this case can only restore the slight abrasion of the leather surface. For damage, scratches, or The leather surface with severe cracking is not easy to restore.

As shown in Patent No. 143666 of Taiwan, China on October 11, 1990, the "leather treatment method" refers to the use of a high-temperature fluid to penetrate into the skin tissue and cool the fluid at a low temperature, for leather repair, maintenance and enhancement. The construction rules for displaying pattern effects are not further revealed.

Another example is the "leather finishing method and device" shown in the No. 248572 patent announced on June 1, 1995 in Taiwan, China. This case refers to heating the leather, then coating it with grease and drying it. For leather repair, maintenance and The construction rules for enhancing the pattern effect are not further disclosed.

As shown in the No. 405445 patent of Taiwan, China on September 11, 2000, the "leather paint repair brush set" has the function of coating the paint on the leather surface, but for damage, scratches, Or the leather surface with severe cracks, because there is no filling soil repair, so the effect of covering with paint alone is not as expected.

There are also several domestic patents on protective fluid used on leather, such as:

1. "Leather treatment method, toughening agent and its preparation method" shown in Patent No. 196233 announced on December 11, 1992 in Taiwan, China.

2. "Leather (including artificial leather) and rubber tire penetration protection agent" shown in Patent No. 241306 announced on February 21, 1995 in Taiwan, China.

3. "Leather treatment method, toughening agent and its preparation method" shown in Patent No. 393347 announced on June 11, 2000 in Taiwan, China.

4. "Manufacturing method of adhesive film forming liquid for old leather restoration" shown in Patent No. 499459 published on August 21, 2002 in Taiwan, China.

The above-mentioned leather protection solution is more about brightening, maintenance, and softening treatment, and the construction rules for leather repairing, painting, and pattern enhancement are not further disclosed.

In the past, when leather products were severely damaged, scratched or cracked, because there was no effective repair method, they could only be covered up by sewing, resulting in defects such as unsightly surface of the product; moreover, in order to have a dazzling surface on the leather product In the past, the patterns or totems of personal preference could only be drawn by hand with marker pens, but the colors are not bright, the color system is limited, and there is no three-dimensional effect.

Contents of the invention

The object of the present invention is to provide a kind of leather product suitable for sofa furniture, automobile leather chairs, leather goods, shoe leather products, etc., which can clean the dirt on the leather products, and can have repairing function, and can also have a trademark. A kind of leather guarantee and painting construction method of pattern display effect and soil filling material used in the method.

In order to achieve the above object, the construction method of the leather maintenance method of the present invention includes: first: cleaning, cleaning the leather surface to be treated with a soft detergent; Make up the damaged and cracked parts of the surface; third: toning and coloring, paint the five primary colors of white, yellow, red, blue, and black, according to the predetermined ratio of the color card, stir and adjust until the desired color, and then paint with a paint pen Apply a small amount evenly for several times, or cross-spray with a spray gun, and then blow dry with a hair dryer; fourth: surface treatment, spray the surface of the repair with wear-resistant and mildew-proof Laka (resin), and then dry it with a hair dryer; fifth: maintenance, Apply the nourishing and softening oil on a non-woven cloth, and then gently wipe it on the surface of the leather product.

And the leather painting construction method of the present invention, its construction step comprises: first: cleaning, cleans the leather surface that will be painted; second: art pattern is pasted, will have the hollow pattern and can repeatedly tear glue spray glue or adhesive tape Fix it on the surface of the leather to be colored; third: toning and coloring, paint the five primary colors of white, yellow, red, blue, and black, according to the ratio of the color, stir and adjust until the desired color, and then use a paint pen Apply a small amount evenly on the art pattern several times, or spray it cross-sprayed with a spray gun, and then dry it with a hair dryer; fourth: surface treatment, tear off the art pattern sticker, and spray the painted surface with wear-resistant and anti-mold lacquer (resin) , and then dry with a hair dryer; Fifth: Maintenance, use a non-woven cloth to moisten and soften the oil, and gently wipe the surface of the leather product.

In the construction method described above, after the hair dryer in the second step is dried, it is lightly ground with water sandpaper until it is smooth.

In the construction method, in the first step, the pen stains can be removed with a sponge and a ballpoint pen stain remover.

In the construction method described, the five primary colors of white, yellow, red, blue and black in the third step are a kind of water-based masterbatch, which consists of 35% of water-based pigment paste, 5% of penetration aid and TR-566 soft water-based paint. It is made of resin, which can be mixed in various colors according to appropriate proportions.

In the construction method described above, the surface treatment in the fourth step is to use flat wear-resistant and mildew-resistant lacquer or glossy wear-resistant and mildew-resistant lacquer spray decoration depending on whether the leather surface is a bright surface or a matte surface.

Secondly, the repairing soil material used in the leather maintenance and painted construction method of the present invention is a professional soft filling soil, which is used for repairing leather. Formed by chemical reaction, the kaolin is composed of SiO ₂ , MgO, Fe ₂ O ₃ , Al ₂ O ₃ , TiO ₂ , K ₂ O, Na ₂ O, and MnO ₂ ; while the resin (Binder) is PH=6~8 water-based acrylic pressure-sensitive adhesive.

Can obtain following advantage by implementing the present invention:

1. It can be assembled in a complete set of boxes, which is easy for consumers to carry, easy to use, simple to operate and implement, and good construction effect.

2. When coloring, according to the five primary colors and comparing with the color card, a variety of different colors can be blended according to the proportion, so that consumers can save the trouble of color matching and avoid color errors.

3. It can clean the leather surface with non-fading soft detergent, remove pen stains with special pen decontamination agent, and have special soft filling soil to fill leather damage and cracks, as well as special anti-moraca (resin) to block the leather surface, and to maintain the leather with penetrating, softening and moisturizing oil, so that consumers can repair the leather in a personal DIY way.

4. It can be attached to the surface of the leather with art patterns, and then painted or sprayed on the art patterns with toned paint. After drying, consumers can create colorful personal totems and totems on the leather in a personal DIY way. Logotype.

Description of drawings

Fig. 1: is the flow chart of leather warranty construction method of the present invention.

Figure 2: A schematic diagram of the tools required for the present invention.

Figure 3: is the operation process diagram of Figure 1.

Figure 4: is the operation process diagram of Figure 1.

Figure 5: is the operation process diagram of Figure 1.

Figure 6: is the operation process diagram of Figure 1.

Fig. 7: is the flow chart of leather color painting construction method of the present invention.

Fig. 8: is the operation process diagram of Fig. 7.

Fig. 9: is the operation process diagram of Fig. 7 .

Fig. 10: is the operation process diagram of Fig. 7 .

Detailed ways

According to the embodiment shown in the drawings, the detailed description is as follows:

Fig. 1 shows the flow chart of the leather warranty construction method of the present invention, and its process is cleaning 11→repairing 12→toning and coloring 13→surface treatment 14→maintenance 15→finishing 16.

Fig. 2 is a schematic diagram of the leather maintenance tool set of the present invention, revealing that the leather maintenance tool set 2 of the present invention is that a soft cleaning agent 21a, a point pen stain remover 21b, a sponge 22a, and a soft cleaning agent 21a are housed in the box body 20 Weaving rag 22b, professional soft soil filling 23, water-based masterbatch paint 24, flat wear-resistant and mildew-resistant laka (resin) 25a, bright wear-resistant and mildew-resistant laka (resin) 25b, leather maintenance grease 26, painted pen 27, soil filling scraper 28 and No. 800 water sandpaper 29 are formed.

Wherein, the soft cleaning agent 21a is made of surfactant NP-9 or NP-100 or NP-6 (20%), penetration aid (3%), CDE (2%), methyl alcohol (5%), spices ( 3%), water (65%), defoamer (2%), and the acid-base value is at pH=4-6. Its characteristic is that the cleaning effect is doubled, it is not easy to cause leather fading, and it is not easy to leave stains on the leather surface.

Ballpoint pen stain remover 21b has two kinds of single-liquid type and double-liquid type. Among them, the single-liquid type has two types (A) and (B), which are (A) PEG400 emulsifier (60%), methanol (27%) , BC (10%), fragrance (3%); (B) surfactant NP-9 or NP-6 (60%), BC (10%), methanol (27%), fragrance (3%). As for the two-component type, it is A: solvent (10%), THF (90%); B: sodium hypochlorite (12%), spices (3%), water (85%). It features for removing oily ballpoint pen stains from leather and fabrics.

Professional soft filling soil 23 is made by mixing 40% kaolin (KAOLIN POWER) and 60% resin (Binder) after chemical reaction. The kaolin is composed of SiO ₂ (45.7%), MgO (0.09%), Fe ₂ O ₃ (0.75%), Al ₂ O ₃ (38.6%), TiO ₂ (0.24%), K ₂ O (1.09%), Na ₂ O (0.01%), MnO ₂ (0.02%) mixed; Its characteristics are: it has the advantages of easy adhesion, quick drying, easy sanding and softness. The resin (Binder) is a water-based acrylic pressure-sensitive adhesive with a pH of 6-8, a viscosity of 100-250CPS/25°C, and has the characteristics of low foaming, easy coating and processing, yellowing resistance and aging resistance.

Water-based masterbatch 24 is composed of 35% water-based pigment slurry, 5% penetration aid and TR-566 soft water-based resin. Among them, white, yellow, red, blue, and black are the five primary colors. It is characterized by being suitable for leather color modification and coating operations. The color of the paint can be mixed according to the ratio of the color card, and stirred to adjust until the desired color.

Flat wear-resistant and mildew-resistant Laca (resin) 25a is made of NY-5F non-yellowing transparent matte Laca (23%), TPA (59%) with banana water as solvent and 10% isopropanol added, NY- 150A non-yellowing transparent varnish (5%), fragrance (3%), flat powder (2%), wear-resistant additive (5%), silica gel #1000 (3%) were mixed for 20 minutes and then filtered. It is characterized by optical derotation and abrasion resistance, which can prolong the service life of leather.

Bright, wear-resistant and mildew-resistant Laka (resin) 25b is made of NY-150A non-yellowing transparent varnish (25%), TPA (67%) with banana water as a solvent and 10% isopropanol added, and glue# 1000 (3%), spices (3%), and wear-resistant additives (5%). It is characterized by gloss and anti-friction treatment to prolong the service life of leather.

Leather maintenance grease 26 is composed of grease (paraffin oil, silicone oil, ancient oil) (30%), TEA emulsifier (2%), penetration aid (3%), spices (3%), defoamer (2%) ), emulsifying agent (10%), and water (45%) were mixed for 20 minutes and then filtered. After emulsification, the viscosity was maintained at 200-100 CPS/25°C. Due to the oil-water balance and high stability, it was not easy to Separates and allows oils to penetrate quickly to soften leather.

Figures 3 to 6 are diagrams of the operation process of the leather warranty construction method of the present invention, wherein Figure 3 reveals that the first step is cleaning 11, first pour the soft detergent 21a into the sponge 22a, and then rub it back and forth with your hands to squeeze it out Foam, use this foam to clean the leather repeatedly until it is clean. If there is serious dirt, use a soft brush to scrub until it is clean; To achieve the effect of removing pen stains.

The second step is to repair 12 (as shown in Figure 4). If the leather surface is damaged or cracked, use a scraper 28 to dip a little mending soil 23 into the damaged crack 31; Put the filling soil 23 on the crack 31 to make it smooth, then use a hair dryer 33 to blow back and forth with hot air for 2 to 3 minutes, wait for it to dry completely, then lightly grind it with #800 water sandpaper 29, and repeat the above actions until the filling is completed.

The third step is toning and coloring 13 (as shown in the upper and middle pictures of Figure 5), the proportions of the five primary color paints of white 24a, yellow 24b, red 24c, blue 24d, and black 24e are compared with the color card, in order Pour it into the palette 34, stir it with the paint pen 27 to mix it evenly, then use the paint pen 27 to spread evenly on the surface of the soil repair in a small amount for several times, or use the art spray gun 35 to cross-spray on the construction surface at a distance of 20cm from the leather for 3 to 4 times , then blow to dry with blower 33 to complete.

The fourth step is surface treatment 14 (as shown in the lower figure of Figure 5). After the third step is completed, use flat wear-resistant and mildew-resistant card 25a or bright light wear-resistant and mildew-resistant card 25b (the leather surface is regarded as a bright surface Or matting surface to use) spray decoration, and then get final product with blower 33 blow-drying, and this pull card can prolong the service life of leather.

The 5th step is maintenance 15 (as shown in Figure 6), dips leather maintenance grease 26 with non-woven dishcloth 22b at last, wipes leather product gently and finishes; Wherein, leather maintenance grease 26 is a kind of nourishing softening grease, has high stability, It has the advantages of not easy to separate, fast penetration and softening of leather.

Fig. 7 is a flow chart of the leather painting construction method of the present invention, the process of which is cleaning 41 → art pattern attachment 42 → toning and coloring 43 → surface treatment 44 → maintenance 45 → completion 46.

Fig. 8～Fig. 10 is the operation process chart of the leather painting construction method of the present invention, first refer to the upper and middle two diagrams of Fig. 8, the first step of the leather painting construction method is cleaning 41, first pour the soft cleaning agent 21a into the sponge 22a , rub back and forth with your hands to squeeze out foam, and use this foam to clean the leather repeatedly until it is clean.

The second step is art pattern attachment 42 (the lower figure of FIG. 8 ), and the cut art pattern sticker 37 is fixed on the surface of the part to be colored with repeated tearing glue or adhesive tape, for example: a star pattern is to be painted On the leather shoes 36, the star-shaped hollow art pattern sticker 37 in the center must be attached on the leather shoes 36.

The third step is toning and coloring 43 (as shown in FIG. 9 ). Put white 24a, yellow 24b, red 24c, blue 24d, and black 24e into the color palette according to their proportions and pour them into the palette 34 in sequence. Inside, use the painted pen 27 to stir and reconcile evenly, and then use the painted pen 27 to smear evenly for several times, or use the art spray gun 35 to cross-spray on the hollow pattern part of the art pattern sticker 37 at a distance of 20cm from the leather for 3 to 4 times, and then use the hair dryer 33 The air drying is completed; after that, the art pattern sticker 37 can be torn off.

The fourth step is surface treatment 44 (as shown in the upper picture of Figure 10), and then use flat light wear-resistant and mildew-proof Laka 25a or bright light wear-resistant and mildew-proof Laka 25b (use the leather surface as a bright surface or a matte surface) Spray decoration, and then blow dry with a hair dryer 33, this pull card can prolong the service life of leather.

The fifth step is maintenance 45 (as shown in the middle and lower diagrams of Figure 10), and finally dips the leather maintenance grease 26 with the non-woven dishcloth 22b, and wipes the leather shoes 6 lightly to complete; if necessary, the third to fifth steps can be repeated. In this way, consumers can create their favorite trademark pattern or totem on the leather surface, which not only has the function of identification, but also can become a personal leather product mark.

Above, the present invention has been described in detail according to the good implementation forms shown in the drawings; but the industry can make various changes within the scope not exceeding the gist of the present invention. Therefore, all implementation forms using structures related to the present invention , as long as the various modified embodiments within the scope of the gist of the present invention are within the scope of the present invention.

Claims (7)

1. A leather warranty construction method, the construction steps comprising: First: Clean, clean the leather surface to be repaired with a soft detergent; Second: repairing, the professional soft mending soil composed of kaolin and resin will fill up the damaged and cracked parts of the leather surface; Third: toning and coloring, paint the five primary colors of white, yellow, red, blue, and black, according to the predetermined ratio of the color card, stir and adjust until the desired color, and then apply a small amount of paint pen evenly for several times, or use Spray gun cross-spray, and then dry with a hair dryer; Fourth: surface treatment, spraying the surface of the repair with wear-resistant and anti-mildew lacquer (resin), and then drying it with a hair dryer; Fifth: Maintenance, use a non-woven cloth to moisten and soften the oil, and then gently wipe it on the surface of the leather product. 2. A kind of leather painting construction method, its construction step comprises: First: clean, clean the leather surface to be painted with a soft detergent; Second: art pattern attachment, fix the spray glue or tape with hollow pattern and can be peeled repeatedly on the surface of the leather to be colored; Third: Toning and coloring, paint the five primary colors of white, yellow, red, blue, and black, and adjust the ratio of the control color to the desired color, and then use a small amount of paint pen to evenly apply it on the art pattern several times or cross-spray with a spray gun and dry with a hair dryer; Fourth: surface treatment, tear off the art pattern sticker, spray the painted surface with wear-resistant and anti-mold lacquer (resin), and then dry it with a hair dryer; Fifth: Maintenance, use a non-woven cloth to moisten and soften the oil, and gently wipe the surface of the leather product. 3. The construction method as claimed in claim 1, after the hair dryer in the second step dries up, lightly grind to smooth with water sandpaper. 4. The construction method as claimed in claim 1 or 2, in the first step, the pen stain can be removed with a sponge and a ballpoint pen stain remover. 5. construction method as claimed in claim 1 or 2, in the 3rd step, five primary colors of white, yellow, red, blue, black are a kind of water-based masterbatch, are made of water-based pigment slurry 35%, penetration aid 5% and TR-566 soft water-based resin, which can be blended in various colors according to appropriate proportions. 6. The construction method as claimed in claim 1 or 2, the surface treatment in the fourth step is to use flat wear-resistant and mildew-proof Laka or light wear-resistant and mildew-proof Laka depending on the leather surface as a bright surface or a matte surface spray decoration. 7. A soil filling material used in the leather warranty construction method, the soil filling material is a professional soft soil filling, used to repair leather damage, cracks and wear, it is composed of 40% kaolin (KAOLIN POWER) and resin ( Binder) 60% mixing ratio is formed by chemical reaction; kaolin is composed of SiO ₂ , MgO, Fe ₂ O ₃ , Al ₂ O ₃ , TiO ₂ , K ₂ O, Na ₂ O, MnO ₂ ; and resin (Binder ) is a water-based acrylic pressure-sensitive adhesive with pH=6-8.

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