CN204622866U - A kind of paint wooden hand-pressing of skill and seal - Google Patents

Abstract

The utility model discloses a kind of paint wooden hand-pressing of skill and seal.Comprise wood based substrate and be coated in the prime coat of wood based substrate end face and side, colored paint layer and layer of varnish successively.Described wood based substrate is used for the surface at seal cutting position and sticks avoiding of can removing and sprayed the diaphragm of pollution.The paint film region of described wood based substrate is carved and is painted with word or pattern.Described wood based substrate has convex-concave structure without the surperficial seal cutting at paint film seal cutting position.After the utility model adopts above-mentioned priming paint, colored paint, varnish to combine, paint film is hard, bright, glittering and translucent, pearlescent pigment wherein shines pearl change color and metallic luster, noble magnificent, meanwhile, wear-resisting, the scratch-resistant impact resistance that injures of paint paint film can be good, good appearance, can keep bright in color as newly for a long time.Seal cutting region, bottom is smooth, is applicable to craft or uses electronic icking tool to mark, being also suitable for Modern Laser carving machine and scribing, of many uses.

Description

A kind of paint wooden hand-pressing of skill and seal

Technical field

The utility model belongs to seal seal cutting process materials, particularly the wooden hand-pressing of one paint skill.

Background technology

Seal is except having except important purposes to individual and various tissue office, and seal seal cutting has become the distinctive a kind of art of China.Before the Chinese, seal, all based on copper, occasionally has the matter at beautiful tooth, angle.Then there is the material of other materials in the Chinese later, as: lead, iron, alloy, jewel, emerald, turquoise, agate, amber, beeswax, boccaro, stone, porcelain, ox horn, coral, shell, boxwood, agalloch eaglewood, narra, bamboo root, Shan pahudia, fruit stone etc.Copper printed material uses history at most, and person of good sense Wen Peng, what shake find the popularization of light lardite then to make stone material command print altar so far, and in stone material with agalmatolite, stone from Qingtian county in Zhejiang Province, used to make seals, prosperous fossil for the best, be able to well known.

Metal material is very hard, and common seal cutting art personnel not easily mark.Stone material price is high, has become the luxury goods that people chase, and obvious common people cannot accept, and limits its universal and development; Wooden printed material is inexpensive, and everybody can find easily, and can scribe with electronic icking tool and laser stamp, and ordinary people is easy to grasp, but traditional low in glossiness of wood materials seal cutting material own, without metal-like, ornamental, artistry is not enough.

Although glossiness is good after existing wooden material surface sprays paint, also metal-like is had, although as high in wooden baking vanish brightness such as piano lacquer and cabinet paints, paint hardness is high, but complex process, require high, be suitable for the processing of sheet material, and baking vanish lacquer painting is afraid of collide with and scratch, if firmly struck, can as enamel, become block cracked and variable color of easily growing dim; Percent defective is high and expensive.For wooden seal cutting blank bulk, easily there is problems of crack.

Utility model content

The purpose of this utility model is to provide a kind of paint wooden hand-pressing of skill and seal, makes wooden hand-pressing appearance beautiful in colour, has metal-like, and meanwhile, process is simple, and paint film is hard, wear-resisting crashworthiness.

The technical scheme realizing the utility model object is: the wooden hand-pressing of a kind of paint skill, comprises wood based substrate and is coated in the prime coat of wood based substrate end face and side, colored paint layer and layer of varnish successively.

Described wood based substrate is used for the surface at seal cutting position and sticks avoiding of can removing and sprayed the diaphragm of pollution.

Also atomized ash has been scraped between described wood based substrate and priming paint.

The shape of described wood based substrate is cuboid or cylinder.

The end face of described wood based substrate is protruding dome.

The thickness of described prime coat is 20 μm ± 2 μm, and the thickness of described colored paint layer is 10-12 μm, and described layer of varnish thickness is 30-40 μm.

Described wood based substrate adopts boxwood, agalloch eaglewood, narra, beech, birch or Manchurian ash.

The paint film region of described wood based substrate is carved and is painted with word or pattern.

Described wood based substrate has convex-concave structure without the surperficial seal cutting at paint film seal cutting position.

Described diaphragm is two-sided tape.

Above-mentioned wood based substrate blank is applicable to adopting various timber, particularly boxwood, agalloch eaglewood, narra, beech, birch, Manchurian ash etc.

The technical scheme realizing the utility model seal is: based on the wooden hand-pressing of above-mentioned paint skill, has convex-concave structure in wood based substrate without the surperficial seal cutting at paint film seal cutting position.

After the utility model adopts above-mentioned priming paint, colored paint, varnish to combine, paint film is hard, bright, glittering and translucent, pearlescent pigment wherein shines pearl change color and metallic luster, noble magnificent, meanwhile, wear-resisting, the scratch-resistant impact resistance that injures of paint paint film can be good, good appearance, can keep bright in color as newly for a long time.Seal cutting region, bottom is smooth, is applicable to craft or uses electronic icking tool to mark, being also suitable for Modern Laser carving machine and scribing, of many uses.

Accompanying drawing explanation

Fig. 1 is preparation technology's flow chart of the present utility model.

Fig. 2 is hand-pressing coating structure schematic diagram of the present utility model.1 is wooden hand-pressing matrix, and 2 is atomized ash, and 3 is priming paint, and 4 is colored paint, and 5 is varnish, 6 diaphragms.

Detailed description of the invention

Below in conjunction with accompanying drawing, the utility model is described in further detail.

As shown in Figure 1, preparation technology of the present utility model divides 7 steps.

1, select boxwood, agalloch eaglewood, narra, beech, birch, Manchurian ash etc. as the matrix material of hand-pressing.Wood substrate for painting must ensure certain aridity, otherwise easily produce bubble and pore after paint, but the too high easy cracking of timber temperature when drying, therefore suitable baking temperature and environment are the decisive factors ensureing wood paints quality, wood substrate for making seal is preferably placed in the dry environment ventilated, words with good conditionsi, at 23 ± 2 DEG C, not only avoid the moisture absorption but also avoid too dry and ftracture in the environment of 50 ± 5%RH.Wood materials blank to be placed on before using in the baking oven of 40-50 DEG C dry 2 hours, then to put into drier and avoid again making moist.

2, wood materials blank surface processes after drying, repairs rejected region:

2.1 is surperficial by dry abrasive paper polishing wood materials blank blank.

2.2 scrape atomized ash in wood materials blank surface, repair positions such as concave point, Gao Dian, bubble, sand holes.Described atomized ash adopts U.S. DUPONT company 779R atomized ash.

2.3 wood materials blank atomized ash natural dryings are hardened to atomized ash, possess sanding property; Be generally 10-15 minute, winter, temperature was low, can reach 30 minutes.Answer natural drying, in case wooden cracking.

2.4, with dry abrasive paper polishing wood materials blank surface atom grieshoch, check the defect such as bubble, pin hole, and carry out repairing polishing, until wood materials blank atomized ash flat smooth, zero defect again.

3, basecoat paint;

3.1, use solvent resistant double faced adhesive tape 6 (such as Minnesota Mining and Manufacturing Company) to be pasted onto wood materials blank seal cutting bottom surface, then select angle iron to be stained with according to wood materials blank size, spray piece is fixed on by angle iron and is provided with the spraying paint on support of magnet piece.

3.2, adopt the air gun of bore 0.8-1.8mm, spraying air pressure 3-6bar, rifle are apart from 20-40cm, and after heavy rifle rate 30-70% spraying once, in first time spraying, paint film is not dry implements 1 time or 2 spray-applied primer, until film thickness is 20 μm ± 2 μm again.

3.3 room temperature levellings 10 minutes, dry 30 minutes for 50-60 DEG C.Wooden easy cracking, bake out temperature can not be too high.

4, with more than No. 400 dry abrasive paper polishing wood materials blank prime coats, and clean with non-woven fabrics.

5, colored paint is sprayed

Adopt the air gun of bore 0.8-1.8mm, spraying air pressure 3-6bar, rifle are apart from 20-40cm, heavy rifle rate 30-70%, and for the first time, spraying paint film is not dry implements 1 time or 2 spraying colored paints, until film thickness is 10-12 μm again.Described colored paint adopts PPG company of U.S. BC series colored paint.

6, varnish spraying:

After having sprayed metal colored paint, natural drying 5-20 minute, adopts the air gun of bore 0.8-1.8mm, and spraying air pressure 3-6bar, rifle are apart from 20-40cm, heavy rifle rate 30-70%, in first time spraying, paint film is not dry implements 1 time or 2 lacquer varnishes again, and varnish thickness is at 30-40 μm.

7, dry and polishing

7.1 room temperature levellings 10 minutes, dry 30 minutes for 50-60 DEG C.Wooden easy cracking, bake out temperature can not be too high, best natural drying.

7.2 adopt No. 2000 automobile waterproof abrasive papers (such as Minnesota Mining and Manufacturing Company) to eliminate surface particles, and carry out meticulous polishing to seal blank surface.

After above-mentioned paint skill hand-pressing room temperature places 1 week, paint film is hard, bright, glittering and translucent, and pearlescent pigment wherein shines the color and metallic luster that change irregularly as pearl, and noble magnificent, seal cutting region, bottom is smooth.As shown in Figure 2, the hand-pressing obtained through said method comprises wood based substrate and is coated in the prime coat of wood based substrate end face and side, colored paint layer and layer of varnish successively.Also atomized ash has been scraped between described wood based substrate and priming paint.Described wood based substrate is boxwood, agalloch eaglewood, narra, beech, birch or Manchurian ash.The thickness of described prime coat is 20 μm ± 2 μm.The thickness of described colored paint layer is 10-12 μm.Described layer of varnish thickness is 30-40 μm.The shape of hand-pressing is generally cuboid or cylinder.The end face of hand-pressing is generally protruding dome.

Further, word or pattern can also be carried out to the paint film region of hand-pressing to carve and paint, to strengthen the aesthetic measure of hand-pressing.Paint equipment quarter and can adopt laser engraving machine.

At the solvent resistant double faced adhesive tape that the above-mentioned bottom surface removing hand-pressing sticks, the convex-concave structure of content needed for its surperficial seal cutting, just can obtain one piece of exquisite seal.

Claims (9)

1. paint a skill wooden hand-pressing, comprise wood based substrate and be coated in the prime coat of wood based substrate end face and side, colored paint layer and layer of varnish successively; Wood based substrate is used for the surface at seal cutting position and sticks avoiding of can removing and sprayed the diaphragm of pollution.

2. the wooden hand-pressing of paint skill as claimed in claim 1, is characterized in that also having scraped atomized ash between described wood based substrate and priming paint.

3. the wooden hand-pressing of paint skill as claimed in claim 1, is characterized in that the shape of hand-pressing is cuboid or cylinder.

4. the wooden hand-pressing of paint skill as claimed in claim 3, is characterized in that the end face of hand-pressing is protruding dome.

5. the wooden hand-pressing of paint skill as claimed in claim 1, it is characterized in that the thickness of described prime coat is 20 μm ± 2 μm, the thickness of described colored paint layer is 10-12 μm, and described layer of varnish thickness is 30-40 μm.

6. the wooden hand-pressing of paint skill as claimed in claim 1, is characterized in that described wood based substrate adopts boxwood, agalloch eaglewood, narra, beech, birch or Manchurian ash.

7. the wooden hand-pressing of paint skill as described in any one of claim 1 to 6, is characterized in that the paint film region of wood based substrate is carved and is painted with word or pattern.

8., based on the wooden seal of paint skill of the wooden hand-pressing of arbitrary paint skill described in claim 1-6, it is characterized in that wood based substrate has convex-concave structure without the surperficial seal cutting at paint film seal cutting position.

9., based on the wooden seal of paint skill of the wooden hand-pressing of arbitrary paint skill described in claim 7, it is characterized in that wood based substrate has convex-concave structure without the surperficial seal cutting at paint film seal cutting position.