nlwxpearo
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 Posted: Tue 12:02, 04 Jan 2011 Post subject: Practical leather fur production process (continue |
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Practical leather fur production process (continued)
031) 46 Clean-type goat leather suit Batch production process: select skin, cut off heads, feet, point sheets, and weighed. A soaking pool soaking: l5 preservatives than 0.2 at room temperature liquid penetrant JFCo. 3 4h flip each time, changing the water every 8h, the total time of 16h. Secondary immersion: room temperature liquid preservative than lo 0.29 / 6 penetrant JFCo. Soaking detergent enzyme PellvitC0.3 3 19 / 6 stirred solution, cast skin, turning several times, the total time 24h a pool. To meat and weighed. Drum soaking: 6 preservatives than 0.2 at room temperature liquid penetrant JFCo. 59 / 6 0.5 Sodium carbonate 0.4 water immersion washing powder enzymes PellvitC0.3 turn 2Omin, pH value of the lo. 5 hour turn 2min, a total of 2Oh. Squeeze water. Plastering hair removal hair removal paste formula: (high plasma) consists of: water + sodium sulfide to 7 degrees Baume,[link widoczny dla zalogowanych], Baume lime powder to 23 degrees overnight, with the front of liming auxiliaries F2g / L, sodium sulfide content of 45g / I. (Low plasma) components: formula with high pulp, only sodium sulfide content l3g / L. Plastering methods: high-pulp fillet coated surface before the Xu and back, low side of the abdomen meat paste coated, coated, stacked after 3h, push the hair, then place the 3h, and weighed. Liming alkali at room temperature, liquid to 1, liming auxiliaries F0.5, turn 10min, cast skins, sodium sulfide 1 (pre-melt), turn 30rain, lime (3 Baume degrees) expanded liquid ratio to 2.5, turn 30min, 60rain after each turn 1Orain, a total of 8 times, overnight, next morning turn 3Orain, the drums. To meat and weighed. Fu Ash: ambient temperature, penetrant JFC0.1 liming auxiliaries F0.3 0.2 Lime lO glucose transfer l0min, cast skin, turn 10rain, 2h after each turn 5rain, a total of 8 times, overnight, next morning turn 10rain , drain. To the meat, roll bran, cut backs, and weighed. Washed with water to pH 10.5. De Grey: liquid ratio temperature of 25 ℃ 1.5 0.7 ammonium chloride, hydrochloric acid l switch to turn 25rainpH 2Omin value 8.0 pre-washing liquid discharge temperature. Softening: liquid ratio temperature of 4o ℃ 1.2 0.2 ammonium chloride 0.2 turn 5rain turn 15rain1398 protease trypsin 0.05 turn 25rain wash liquid discharge temperature: 3O ℃ warm water. Pickling,[link widoczny dla zalogowanych], chrome tanning: liquid ratio of 0.6 at room temperature 1 Fan Guitang: Practical Leather, fur production process (continued) salt 8 turn 15min 20min formic acid 0.3 0.4 turn 10rainTelidermCS1 turn turn turn 4h33 30minpH base value of 2.8 l5 degree turn blue solution of sodium bicarbonate 0.8 120rain 4 times by adding sodium bicarbonate, at intervals of 20rain, plus transfer after 60min, pH value of 4.0. 60 ℃ water 150, turn 60min, pH value of 3.8 , stop drum overnight. The next morning to join GA2, turn 120min, drainage, water washing, the drums take the horse 72h. Squeeze the water, rolled bran, shaved and weighed. Temperature of 38 ℃ liquid fat acid enzyme than 1.2537 0.1 0.5 transfer switch 20rain 15rain cool degreasing agent, drain,[link widoczny dla zalogowanych], wash. Grinding grain were cut suede blue leather, garment leather front after the same. And temperature of 25 ℃ in 1.5 ammonium bicarbonate solution than the value of 6.5 2 gene 45minpH Drain, wash with water. Dyed fuel: liquid ratio temperature of a reactive dye transfer 60min0M 3SCF sulfited vegetable oil transfer 30rain55 ℃ 1.5X% 243% KRT-III8RL a 15MW2 gender switch 60rain 20rain Fatliquor a switch to turn acid 1.5 30min, drain. Fixed: liquid ratio temperature of 28 ℃, 1.5 l multi-function cation fatliquor turn 20rain (B a 59 / 5) 5 turns 60rain Rare blue liquid fixing agent 4 turn 30min, drain. Washing, the drums take the horse. Hang dry dry. Resurgence of the night. Scraping soft,[link widoczny dla zalogowanych], milling, hot stretch, stretch panels, trimming. 1 back cover spray coating process, spray 2 times a batter, spray light 1,[link widoczny dla zalogowanych], ironing, spray light 1. The end of finishing agent formulation 25 parts water slurry UH5 batter PUR305150 were RU350460 pigment paste 9O were TOP90240 were 250 parts of water were bright wU533640 were RODA502060 LinkA605 were RODA RODA a 76825 a 100100 copies were RODASE25 spices were 10 copies of the water 200 LinkA6010 grading scale, strapping man library. (Continued)
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