How does Neoprene Shoe Spray Glue Work in the Process of Making Shoes?

Neoprene shoe spray glue plays a crucial role in the shoemaking process due to its unique properties.

Material pretreatment

Before using neoprene shoe spray glue, it is necessary to clean the upper and sole materials to remove impurities such as dust and oil on the surface, ensuring that the material surface is dry and smooth to enhance the adhesion of the spray glue,for example, for leather materials, specialized cleaning agents should be used to wipe them clean, while for synthetic leather, residual release agents and other substances on the surface should be avoided.

Spray operation

Neoprene shoe spray glue can be evenly sprayed on the bonding area between the upper and sole of the shoe, without flying or clogging the spray gun, ensuring spraying efficiency and quality,the operator can adjust the spraying pressure and angle of the spray gun according to the size and shape of the material to ensure even coverage of the glue. For example, when dealing with large areas of shoe uppers, the spraying range and flow rate can be appropriately increased.

Precise bonding

Neoprene shoe spray glue can achieve strong adhesion between various materials,in the bonding between leather and synthetic leather, the two materials can be tightly connected to ensure the overall strength and texture of the shoe upper; For the combination of upper leather and leather sole, neoprene shoe spray glue can effectively penetrate into the leather fibers, forming a stable connection that makes the shoe less prone to glue cracking during wearing.

Solidification molding

Neoprene shoe spray glue can maintain good adhesion under various environmental conditions and gradually solidify into shape,due to its heat resistance of up to 80-120 ℃, it does not affect the bonding quality even in certain high temperature environments, allowing the upper and sole to firmly bond, ultimately improving the overall quality and durability of the shoes, and making the finished shoes meet the needs of long-term wearing and use.