The materials of safety shoes
PU (polyurethane) is between the advantages and disadvantages of natural leather and PVC leather. It is easy to produce, large in quantity, and has certain moisture absorption and air permeability. The disadvantage of PU is that it is not easy to deform, difficult to shape, and has little expansion. At present, the soles of protective shoes and safety shoes are generally made of PU material.
Canvas material has good expandability and softness, and is generally used to make vulcanized sports shoes.
Nylon cloth material
Nylon cloth is currently mainly used in sports shoes, which has the characteristics of high softness, light weight, moisture absorption and heat preservation.
Natural leather material
There are many types of natural skins, usually cowhide, pig skin, horse skin, sheep skin, shark skin, etc. Natural leather has the advantages of very good air permeability, softness, and moisture absorption, but its biggest disadvantage is the high price of the material, so the price of safety shoes made with it is naturally higher.
Various PVC leather materials
The output of PVC leather is large, the product is easy to control, and the price is low; its shortcomings are poor moisture absorption, easy to deform, and not resistant to high temperatures.
Custom safety shoes size
Safety shoes and general casual shoes have different size standards. When choosing, you can choose the right size by measuring the size of your feet.
There are two ways to measure
Physical measurement method: The correct posture must be adopted when measuring: 1. Stand with your legs parallel (do not sit or squat); 2. The weight is divided equally on your feet. Then measure, place your feet flat on a piece of white paper, step on the ground firmly, use a pen to point out the widest point on the left and right, and then use the front and back 2 points to find the longest point. Finally, connect the front and rear 2 points and the left and right 2 points to make the correct foot length and width. (Note: both feet must be measured, and take the maximum value)
Calculation formula method:
Safety shoes shoe size calculation formula: (shoe size +10) X0.5 = (theoretical longer) cm Example: such as 42 size shoes. (42+10) X0.5=26cm.
Custom safety shoes as your style
According to the protective performance of the shoes, the classification of labor protection shoes is mainly anti-static shoes and conductive shoes, insulating shoes, anti-smashing shoes, anti-piercing safety shoes, acid-proof shoes, oil-proof shoes, non-slip shoes, anti-piercing shoes, Special shoes such as cold-proof shoes and waterproof shoes. As a professional manufacturer of labor insurance shoes, we can customize a safety shoes suitable for you according to your requirements.
1. Anti-static shoes and conductive shoes
It is used to prevent accidents caused by static electricity on the human body. Among them, conductive shoes can only be used in places where the risk of electric shock is not high. In order to ensure the effect of eliminating static electricity on the human body, the bottom of the shoes must not be stuck with insulating impurities, and it is not suitable to wear high Insulated socks.
2. Insulated shoes
It is used for the protection of electrical workers to prevent electric shock accidents within a certain voltage range; insulated shoes can only be used as auxiliary safety labor protection products, and the mechanical properties must be good.
3. Anti-smashing shoes
The main function is to prevent falling objects from hurting the feet. The front toe cap of the shoe has impact-resistant material.
4. Anti-acid and alkali shoes
It is used in the workplace where there are acid and alkali and other corrosive liquids such as acid and alkali splashing on the ground. The bottom and skin of acid and alkali resistant shoes must have good acid and alkali resistance and permeability resistance.
5. Anti-puncture shoes
It is used to protect the soles of the feet and prevent being stabbed by various hard objects.
6. Steelmaking shoes
The main function is to prevent soup and puncture cuts, resist a certain static pressure and temperature, and is not flammable.
7. Oil-proof shoes (boots)
Used in places where oil or oil splashes on the floor.
8. Cold-proof shoes (boots)
It is used to protect the feet of low-temperature workers to avoid frostbite. Cold-proof shoes (boots) are divided into two types: no heat source and with heat source. The former are cotton shoes and fur shoes (boots), and the latter are thermal shoes (boots), which usually use fuel (such as oil, carbon) and electric heat as the heat source.
9. Waterproof shoes (boots)
It is used in work sites where ground surface water or splashing water is used. The varieties include industrial and mining waterproof shoes, salt flat shoes, aquatic boots, rice transplanting boots, etc. These boots require wear resistance, slip resistance, and puncture resistance. The rubber materials of aquatic and salt flat boots must also be resistant to salt corrosion.