Leather belt is one of the important objects of daily necessities, regardless of their function or decorative aspects are more and more by the dominant market consumer.

The international community to promote, the most popular PU belt, leather belt on the market, more and less. China is the world's largest exporter of leather belts. Exports to the European Union and the United States, the belt must meet strict environmental protection non-toxic standards. The current popular leather belt to becoming wide grow older designs, and a wide and a narrow, wide place can reach more than 12 cm, shiny metal Zealand decorated various colors, such as red, blue, purple Wei light yellow, creamy white.

1. Material selection. Can be processed into a variety of leather belt leather, the main materials for, cowhide (including the first layer of leather, leather two-story, two-story shift film, second floor, spraying, etc.), PU leather, PVC leather, renewable leather (regeneration shift film leather , renewable spraying), currently in the market, the most high-end leather first layer of leather (first layer of leather into wet blue hides and tree cream skin), wet blue leather - significant light blue leather Water Treatment ( specific process to make reference to the the leather water field processing), tree cream skin - the color of the true nature of unstained. Vegetable tanned leather, commonly known as tree cream leather, vegetable tanned leather scalability small and variable soft, absorbent, plasticity easily integer, the color pink light from the qualities of the meat to brown, leather upholstery suitable for a variety of colors and Cowhide crafts . Vegetable tanned leather features: soft leather after tanning fatliquoring leather fibrous tissue tight, extensibility small, forming a good board face plump elastic, no greasy feeling grain leather, suede and shiny soft and absorbent volatile.

Belt buckle bite force, tearing force with body, perforated tear strength and a toothed bite force indicators. Experiments show buckle bite force test experiment 50 times, calculation indicators 180N, a pass rate of 70%, substandard products synthetic leather material belt leather products are all qualified. Test of tearing force of the belt body 50 times, in terms of indicators 300N, with a pass rate of 80%, substandard products mainly recycled leather belt, usually leather belt with body tearing force over 800N. Perforated tear force test 80 times, the calculated indicators 160N, the passing rate of 70%, substandard products mainly recycled leather and synthetic leather belt, and a separate calculation of synthetic leather and artificial leather perforated tear qualified was 55%. Toothed bite force test done a total of 40 times, according to 160N, a pass rate of 75%.

Optional Tip

1. Appearance quality: leather requirements leather surface smooth, uniform thickness, free from the shell, split pulp. Surface no serious creases; allowed significant bump, the pimple and India Road; leather, synthetic leather and fabric requirements without breaking the warp and weft, allowed no obvious defect two.

2 buckles and shakes: no rust, no glitches, coating evenly, no scratches; uniform thickness shall not be less than 1.5mm.

Perforated and the band edge: buckle coincide; smooth, non-marking.

4. Band tail and with a bottom: solid, rounded; basically flat.

5 with body and belt Circle: clean, smooth and accessories, no glitches; the belt trap belt size anastomosis.