Shoes beauty and maintainence technique
source：Guangzhou Geao Polymer Materials Co.,Ltd date：2014-4-27
Beauty refurbished old shoes generally have two cases: not only be helping to change the bottom surface beauty renovation; change of base, simultaneously uppers Beauty renovation.
1.change of base by old sole component of the material itself, or according to customer requirements, select the bottom part (in the end, outsole, heel, etc.) and appropriate adhesives, processing liquid, remove the old bottom, for new sticky end.
2 base member finishing
1).with skin, skin treated with the bottom edge of the skin with 120 sandpaper, leather bottom, hand-painted special dye water, dried, sanded with 220 sandpaper on filling wax with cotton wheel throwing hard grinding, polishing wax, wool polishing wheel;
2).the bottom surface of the skin treatment:
A. a natural sheen underside with 220 sandpaper with a sponge brush bright bottom emulsion, dried, the wax filled with cotton polishing wheel hard, polishing wax, wool wheel gently polishing;
B. Jing Ying gloss paint the underside with No. 180-220 sandpaper, wood brush roll in one direction or cream, dried, the wax filled with cotton polishing wheel hard, polishing wax, wool wheel gently polishing;
C. grave rubbing color crystal gloss effects and treatment in the same way, but do not require polishing wax;
3).the treatment of wood with sanding with 120 sandpaper surface, hand-painted special dye water, dried, sanded with 220 sandpaper, hand-painted special paint cream, dried, the wax filled with cotton hard polishing wheel, polishing wax, wool polishing wheel.
4).the bottom edge of the synthetic substrate material handling special colored paint sprayed directly, dry.
5).raw rubber sole, TPR bottom, polystyrene, and the bottom end of the bottom surface treatment: spray matte ink to dry.
3.finishing uppers uppers finishing operation includes Mending and landscaping modifications in two parts.
1).decontamination in shoe production process, various operations or machining will be in the uppers and the gang on a more or less leave traces of processing, these traces the appearance of a shoe has an adverse impact must decontamination work step removed.
2).ironing processing for uppers, help appeared folds, indentation, etc., can be heated screed, baking and other methods to contract formation. Can also use the so-called "massage machine" in the finishing section of the surface to eliminate wrinkles.Uppers if slightly loose surface, drying stereotypes inadequate when the collapse of soft real defects, can wipe the water in the corresponding parts of baking soft collapse site, or iron (special body iron) is heated to about 80 degrees, dipping wax hot baked. When ironing, iron temperature is not too high to prevent scorching upper. Filling may also be used to fill a surface treatment agent. Upper folds of water to brush after ironing flat. She's lining if multiple accumulate, you need to disassemble the shoe lines, after gluing, sticking volts will put shoes on, then fill joints sideline, then cut multi She's in red leather edges.
3).Mending shoes production process in manual and mechanical operation may cause discoloration uppers, split pulp, Scratches, sand injuries, injuries and other branded cosmetic defects in the finishing step into the shoes to be repaired.
4. filling, polishing shoes in the manufacture process, the pores of the leather surface is often due to mechanical stretching, drying and expanding the role of external factors, making the surface roughness to increase, while the lack of grease and moisture and makes uppers lack luster. To improve the appearance of quality shoes, the need for appropriate treatment.
1).for the upper surface of the filling material filling the following.
A.and an aqueous permeate the filler is a filler material having the effect of covering the surface treatment effect, so that the treated skin surface is more natural, full. You can use cotton, sponge evenly, or spray gun.
B, filled with wax, paraffin wax is coarse, the ability to fill the pores on the surface of the leather to make leather smooth. When used, the wax block against the cloth wheel, heated wax block after adheres to the cloth wheel, then shoes to fill and polished surface. Cloth wheel speed 800-1000r/min.
2).the purpose of this operation is to improve the coating into the surface gloss of the shoe. Materials used are the following.
A.permeability milk wax can shrink the pores of the leather surface , making grain more detailed, feel softer . Apply with a cotton or natural sponge , used in conjunction with polishing wax.
B.colored wax make milk more uniform color of the leather surface , soft. Apply with a cotton or natural sponge , used in conjunction with polishing wax.
C.both bright light from light -type milk wax brightener , shiny leather surface can increase and improve the feel . Apply with a cotton or natural sponge , better used in conjunction with polishing wax after.
D.wax water covering two types of transparency , but has a lot of variety of products for different types of objects also . Mainly used to improve gloss, feel and smoothness of the leather surface . Usually spray coating method , but it may be a natural sponge or cotton applicator.
E.mirror polishes is a high gloss brightener, mainly for special treatment toe . Generally use the gun at very low pressure spray, then air dry.
F.polishing wax is applied to the upper, sole and heel surface treatment materials, often with other surfaces.
Treatment agents used in conjunction with , the use of wool cloth round polished wheels .
3).special treatment: Other surface treatment agents are the following.
A.feeling agent to change the feel of the leather surface (such as a sense of oil skin oil, gel texture, etc..)
B.water repellent waterproof, fixed leather color.
C.PU / PVC special treatment agent.
D.softener to help prevent chapping during the stretch uppers.
E.assistant agent in low iron hot surfaces under mild eliminate wrinkles.
F.hardener processing "Daoguang" fracture leather products.
G.the special effect processing leather imparts special visual effects (such as anti-old effect).
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