Handmade leather production process
First, cut the skin 1, the first cut paper, use cardboard to proofing, drawing will not take shape. 2, with leather strokes to the skin. If vegetable tanned leather is not recommended with leather pens, with awn or can not write ballpoint pen on the leather to draw a seal. 3, with a professional leather knife or knife, scalpel, scissors (then do not want to spend the words of razor blades also line) cut the leather, the key is to cut the neat, otherwise it will affect the back of the edge of processing And the back of the skin treatment with skin care coated again, vegetable tanned leather with cattle feet oil, as long as the normal leather clean it. Dorsal tone with the transfer of some of the more dilute some of the more dilute the CMC spread evenly, can also be used plastic triangle ruler, can replace the alternative, play, not a picture of the fun. After the maintenance oil and CMC dry out to do the initial bonding. Third, the bonding 1, there are some skin to do double-skin adhesive, such as the lid, a lot of adhesive can be glued, I use the 801 strong plastic, white glue can also be replaced. 2, temporary bonding, bonding with double-sided adhesive, just play a role in positioning, easy sliding when the two skins together when drilling, after the hole was torn off. Four, drilling 1, in the place to suture a stitch to ensure that drilling will not be skewed. (Vegetable tanned leather with a ballpoint pen can not be written, the general leather with leather strokes to the skin, after the hole remember to use a cleaning brush to wipe the silver handwriting) 2, Ling cut - punch (shop to buy) Teeth, beginners only 6 teeth (or 4 teeth), 2 teeth, 1 tooth (or with cone instead of) 3, Ling cut must be placed vertical, beat hard to be uniform, or thick skin will be positive and negative will Unregular. Fifth, stitching sewing thread, vegetable tanned leather can be used for leather linen line, ordinary leather is not recommended with linen line, too hard, you can use acrylic line. The amount of thread to the right length (about 3 times the length of the seam + thread hanging part). Needle wear online at both ends, back and forth seam. Sixth, trim the seam again after checking the edge, make amendments to ensure that the edge is exactly the same. Sealing a lot of people are most concerned about this stall thing, in fact, there is no need to rigid seal edge with any material (Edge is actually to make the work more beautiful only.) Modified CMC neat edges or coated with oil . (CMC a little thicker, that covers the adhesive joints, but also easy to polish) Be careful not to let these things overflow where are. To be dry and then polished with a sandpaper No. 350 and then applied according to the previous procedure. To be used after more than 800 sandpaper (2000 is also a must) polished smooth ------ If not smooth to continue until the formation. , Wax or apply the edge, with a flannel or crust leather surface polished to make a beautiful and perfect edge. Remember CMC must be dry, or a lot of hair, and the skin to enlarge, as if Is the rope scattered the same.
Woven Fabric,Spun Rayon Fabric,Rayon Challis Fabric,Solid Rayon Fabric
Shaoxing MingFang Textile Co., Ltd , https://www.printingsfabrics.com