What does vulcanized shoes mean? Vulcanized shoes are what kind of shoes

Vulcanized shoes are shoes that are processed by vulcanizing the upper and bottom of the shoe.

The production process of vulcanized shoes is more stringent, usually using rubber, fabric and leather as the base material, and then using pasting, molding or glue injection and other methods to process, which is firmly combined into one, so that it has the characteristics of high hardness, elasticity and light texture, so the comfort is relatively high, the appearance is versatile and easy to care.

But at the same time, it has a pattern list.

First, it is not breathable and other shortcomings, vulcanized shoes are relatively widely used, canvas, cowhide and PU and other materials can be used for the production of vulcanized shoes, due to the different materials, there are certain differences in the style of shoes.

Pros:

Stylish, good-looking, classic with jeans; It's relatively easy to take care of when it's dirty, and it's moderate.

The term "vulcanization" has its history, because the original natural rubber products were crosslinked with sulfur as a crosslinker, and with the development of the rubber industry, a variety of non-sulfur crosslinkers can be used for crosslinking.

Therefore, the more scientific significance of vulcanization should be "cross-linking" or "bridging", that is, the moldless and erection process of linear polymers formed by cross-linking. In terms of physical properties, it is the process of converting plastic rubber into elastic rubber or hard rubber. The meaning of "vulcanization" encompasses not only the actual process of crosslinking, but also the method by which crosslinking is generated.

Through the measurement of the tensile strength of the rubber compound (or vulcanizer), it can be seen that the whole vulcanization process can be divided into four stages: vulcanization induction, pre-sulfurization, positive vulcanization and persulfurization (vulcanization return to the original for natural rubber).

During the vulcanization induction period (scorching time), the cross-linking has not yet begun, and the rubber compound has good fluidity. This stage determines the scorchability and processing safety of the compound. At the end of this phase, the compound begins to cross-link and loses flowability.

The length of the vulcanization induction period is related to the properties of the raw rubber itself, which mainly depends on the additives used, such as the use of retardation accelerator can obtain a longer scorching time and have high processing safety.

The vulcanization induction period is followed by a pre-vulcanization stage in which crosslinking is carried out at a certain rate. The degree of cross-linking in the pre-vulcanization stage is low, and even if the tearing strength of the vulcanized rubber is reached in the later stage, the elasticity cannot reach the expected level, but the performance of tearing and dynamic cracking is better than that of the corresponding positive vulcanization.

Hello, the "vulcanization" of vulcanized shoes mainly refers to the "vulcanized rubber" of the sole, which is the rubber that has undergone "sulfur" treatment to achieve better toughness.

"Vulcanization" is one such manufacturing process.

The materials of vulcanized shoes include cloth, PU, etc., and the advantages and disadvantages of vulcanized shoes depend on personal preference, because the material shoes are heavy.

1.The process of cold adhesive shoes is not the same as the process of vulcanized shoes, for example, the sneakers we are usually familiar with are "cold adhesive shoes" and "vulcanized shoes", the production process of cold adhesive shoes and vulcanized shoes is not the same, the raw materials used are not the same, and the cold adhesive shoes are in Jinjiang, Fujian Province as the mainstream production source, and the vulcanized shoes are in Ruian, Zhejiang as the main production source.

2.Vulcanized shoes are shoes made by vulcanizing the sole and upper. Vulcanized shoes and cold-glued shoes are not much different from the appearance, the shape is similar, the key is to look at their craftsmanship and texture.

Vulcanized shoes are limited to small materials, high temperature resistance, temperature difference resistance, into the vulcanization tank molding, characterized by the sole of all rubber, non-slip, wear-resistant, the current market is relatively unpopular, most of them are professional skateboard shoes, because rubber is used more, so the cost is relatively high.

3.The material of the cold adhesive shoes is pressed out of the mold, and the rubber is adhered to, and the molding is one-time, which is characterized by softness, lightness, softness, non-slip, and poor wear resistance, which is the general trend of the current industry, because the material is cheap, the process cost is low, and the later maintenance of vulcanized shoes is easier.

4.Cold-glued shoes are non-high-temperature adhesive shoes, and those famous brands of shoes in Italy and Spain belong to this category. Generally, cold-adhesive assembly line processing is required (except for family workshops), cold-adhesive soles are generally provided by factories that are specifically responsible for playing soles, if they do not have a mold for the sole, then they need to open another mold, and the general sole factory 1w pairs or more free mold.

The method is to use a plastic last to glue the upper surface and the sole of the shoe after it is set. Advantages: fine workmanship, made shoes with better results.

5.Disadvantages: The daily output is small, the first is high, and it is generally suitable for the production of medium-sized factories to form a scale.

Vulcanized shoes vulcanized sole is vulcanized rubber, after vulcanization this step of rubber products are not easy to age and crack, good elasticity, heat resistance, now rubber products are basically this kind of rubber, also called cooked rubber, collectively referred to as rubber or rubber.

6.Vulcanized shoes are made of vulcanization method of connecting the sole and upper with sulfurization, and the rubber of vulcanized shoes in the sole is treated with sulfur to increase the elasticity and hardness of the shoe rubber, which is vulcanized treatment.