The Advantages Of Hand Sewing Shoes Give You More Protection

If only from the practice, it is the most convenient and advantageous to separate the shoes, hand sewing shoes can be divided into: vertical hand sewing, ordinary hand sewing, folding hand sewing (also called double row hole hand sewing), etc, Hand stitched shoes It has the following advantages:

1) Environmental protection does not use glue (or very little), which may be the biggest advantage. Now European and American developed countries have strict environmental protection testing on product imports, and their citizens and policies have strong environmental awareness and requirements. Environmental protection is the only way for all kinds of products in all industries!

2) Without glue, there will certainly be no case of cracking of the outsole. The use of hand sewn structure combined with a rubber outsole with strong wear resistance and expansion force can almost completely avoid the opening of the gum. In this point, the practices of using glue can not be compared with those of climbing or pulling the upper, For shoes with glue, if the ambient temperature exceeds 55 degrees (the street is completely exposed to sunlight in summer or some special working environment), there will be the possibility of opening the glue. It is no problem to wear hand stitched shoes.

Shoes that use glue will also be afraid of water (especially if Guangdong is hot and rainy). Rain will stay in the very small glue crack for a long time, which will make the glue area larger and larger. Hand sewn shoes do not have this problem. For example, some water flows into the shoes through the pinhole, and it will dry without affecting the wearing and life of the shoes with only slight sunshine.

3) In mass production, the manufacturer does not need to frequently test the adhesive degree of glue. If there is a problem with glue, the assembly line should be suspended and adjusted in time. The customer's QC will take the finished shoes for adhesive test in a certain proportion when monitoring the production of the order, which will consume a lot of manpower and material resources. Hand sewing shoes can completely eliminate these thankless jobs.

4) In the production process of mass production, the method of hand sewing shoes is also much simpler than other methods, just a comparison of the process of adding sulfur from the semi-finished vamp to the sole;

Shoes with glue: climbing method; Gluing -- nailing the midsole -- steaming the vamp -- upper clamping machine climbing the upper -- pulling the waist upper -- sweeping the back upper -- roughening the upper feet -- filling the belly -- painting the bottom line -- roughening -- bottoming -- press -- feeding the sulfur tank. A total of upper clamping machine, roughening machine, back upper machine, vamp steam softening machine, etc. are required

Hand sewing shoes: apply glue slightly at the seam between the outsole and the vamp -- sew the outsole and vamp according to the arranged hand seam holes -- steam the vamp -- last -- trim -- put it into the sulfur tank. It can be completed only by vamp steam softening machine.

5) Shoes with glue need assembly lines and many machines and equipment to occupy a large space, while hand sewing shoes only needs a piece of wax (the thread wound on the wax will be very slippery and it will save labor), and a table for dozens of people is enough when working.

The popular upper pulling structure is as simple as hand sewing shoes in manufacturing process, but glue is still used.

Now the economic downturn has become an important topic for the boss. It is the dream of every old shift to produce the best profit in the simplest, most effective and economical way. Hand sewing shoes is a good choice.