PU Leather

Key Specifications/Special Features:

• Quality and competitive price.
• Over 10 years of export experience.
• Quality is the responsibility of the whole team.
• Able to develop fabrics according to customer.
• Accept small order, trial orders are welcome.

Cleaning method!!!

1. Wash with water and detergent, avoid scrubbing with gasoline

2.It can't be dry-cleaned

3. Only water can be washed, and the washing temperature shall not exceed 40 degrees

4.Don't use the sun

5. Do not touch some organic solvents

6.PU artificial leather jackets need to be bagged for collection and cannot be folded

Artificial leather is a kind of plastic product that looks and feels like leather and can replace it.It is usually based on fabric, coated with synthetic resin and various plastic additives.There are mainly three types of PVC artificial leather, PU artificial leather and PU synthetic leather.Artificial leather is a plastic product similar to leather.It is usually based on fabric, coated or coated with a layer of resin mixture, and then heated to plasticize, and rolled flat or embossed, ready to get the product.Similar to natural leather, with soft, wear - resistant characteristics.According to the kind of covering different, according to the use of artificial leather shoes, bags with artificial leather and so on.Classification by synthetic resin used

1. PVC leather

It is the mixture that USES polyvinyl chloride resin, plasticize to do not mix the composition with other agent, coating or stick in fabric, through certain processing technology process and make awake makings product.In addition, there are two sides of the substrate are plastic layers of PVC leather.

2. Polyamide synthetic leather

It is made of plastic products with continuous foaming structure by means of nylon 6 or nylon 66 solution coated on fabric and film.

3. Polyolefin leather

Polyethylene artificial leather is a kind of foam artificial leather, it is low density polyethylene resin as the main raw material, mixed with modified resin, crosslinking agent, lubricant, foaming agent and other components and made of products.

4. Polyurethane leather

Polyurethane artificial leather is divided into dry polyurethane artificial leather and wet polyurethane artificial leather.The so-called dry polyurethane artificial leather, refers to the solvent type of polyurethane resin solution volatile solvent, obtained after the multi-layer film plus the substrate and composed of a multi-layer structure.Wet polyurethane synthetic leather is a multi-layer structure with good air permeability and moisture permeability and continuous porous layer, which is obtained by solvent polyurethane resin and water forming film method.

By base material

According to the course of matrix materials, it is divided into cotton base, synthetic fiber base and fiber wiki.The cotton cloth base includes plain cloth, bleached cloth, dyed plain cloth base artificial leather, canvas base artificial leather, knitted cloth base artificial leather and woolen cloth base artificial leather;Synthetic fiber wikis include nylon spun polyurethane leather and wet single coated polyurethane leather.Fiber wikis include paper - based PVC leather and non - woven cloth - based leather.

The base material used in large quantities in China is various types of cotton cloth, such as: plain cloth, bleached cloth, dyed plain cloth, canvas, knitwear (including synthetic fiber), woolen cloth, recycled cloth, non-woven cloth, etc.Part of the use of cotton/chemical fiber blended cloth, such as dimensional cotton knitting cloth;A small amount of chemical fabric is used, such as: nylon silk, polyester silk, etc.;And synthetic fiber nonwoven cloth is very few.With China's reform and opening up and technological progress as well as the rapid development of the petrochemical industry, chemical fiber and synthetic fiber non-woven fabrics will get rapid development.

By production method

1. Directly apply and scrape artificial leather

The adhesive material is directly coated and scraped on the pretreated base cloth with a scraper, and then into the plasticizer box for gelation and plasticization, and then through embossing, cooling and other processes, the finished product is obtained.

2. Transfer coating and scraping method of artificial leather

Transfer scratch method is also known as indirect scratch method, the carrier used is from the paper or stainless steel belt, so it can be divided into two kinds of from the paper method and steel belt method.It is the paste with reverse roll or scraper coated on the carrier, after the gelation, and then the base cloth in the case of no tension composite on the gelation of the material layer, and then plasticized, cooled, and removed from the carrier, and then processed to get the finished product.

3. Calendered and affixed with legal artificial leather

According to the requirements of the formula, resin, plasticizer and other additives are measured, mixed evenly in kneading machine, and then plasticized by a dense mixer or extruder, sent to a two-or four-roller calender to be rolled into the required thickness and width of the film, and then fitted with pre-heated base cloth, and then embossing, cooling, the finished product.

4. Extrude and paste legal artificial leather

The resin, plasticizer and other additives are mixed evenly in the kneading machine. After plasticizing, the film with a certain thickness and width is extruded by the extruder, and then it is fitted with the preheated base cloth on the two-roller shaping machine, and then it is preheated, coated, embossed and cooled to obtain the finished product.

5. Round mesh coated artificial leather

The emulsion polyvinyl chloride paste resin which is required to be prepared by the formula is coated with a spatula on the cloth base to produce artificial leather.

Wet synthetic leather

This law is for the purposes of the following law.Its definition can see polyphthalamine artificial leather.This method is suitable for producing wet-process polyurethane leather and polyurethane leather.

By use

According to the use of artificial leather classification can be divided into civil and industrial use of two categories.Civilian leather has: shoe mouth leather, dress USES leather, case USES leather, bag USES grass, handbag USES leather, glove car, furniture grass to wait.Industrial use leather has: car USES leather, floor USES leather to wait.

Although five classification principles are adopted for the classification of artificial leather, it should be noted that they are both interrelated and inseparable.