In recent years, the demand for packaging machinery in various industries in China has been increasing year by year. Although there are a lot of domestic packaging industries, relatively few of our country's nearly 100 types of hardware packaging machinery can not meet the needs of many industries. At the same time, the world's packaging machinery has entered a new phase. According to the forecast of the United States Census Bureau, the United States will enter an aging society by 2025. The US packaging community has fully considered the potential demand of older consumers for packaging products and began to develop a packaging that adapts to the characteristics of the aging society in the future, such as with a zipper. Covers, easy-to-open metal lids, two-finger pull rings, etc. The packaging community is committed to providing consumers with more convenient packaging. In fact, hardware packaging machinery still lacks. In recent years, China still has a big gap compared with the advanced level in other countries and urgently needs to be improved. When the investment for research and development accounts for 1% of the company's sales, it is difficult for the company to survive. It can barely maintain 2% of the company's sales, and only 5% of the company's competitiveness, while the investment of China's food packaging equipment companies for research and development is also average. Less than 1%. According to statistics, the national R&D expenditure only accounts for 0.3% – 0.5% of the company’s sales revenue, R&D personnel only account for 3.4% – 4% of the employees, and the experimental conditions of the institutes and institutions of higher education are behind. Compared with the level of scientific research investment abroad, China’s scientific research investment is seriously insufficient, which leads to a low degree of automation in China's food equipment industry, and poor market satisfaction capability. There are many stand-alone products and complete sets of equipment; there are many mainframes and few auxiliary devices; Many, high-tech, high value-added, high-productivity products; less primary processing equipment, deep processing equipment; common models, special requirements, special materials processing models less. Product performance compared with similar foreign products, low production capacity, high energy consumption, average energy consumption is 4-6 times that of developed countries. In particular, the performance gap of large-scale complete sets of equipment is even larger. The production capacity of domestically advanced models is about 1/2 that of foreign advanced levels, and the overall technological level of China's food equipment is about 20 years behind developed countries. In fact, it is not anxious that hardware packaging is behind the rapid development of China's packaging industry. A large number of complete sets of equipment with high technological content still rely on imports. A large amount of foreign exchange is used annually to import high-end equipment. For example, a two-way stretching device for plastic films, a production line of nearly 100 million yuan, has been introduced since the 1970s. So far, 110 lines of such production lines have been imported. In addition, aseptic packaging boxes and filling equipment, which are used in large quantities in the dairy industry, are almost all supplied to a foreign company. The problem that machinery needs to solve is not China's only. Xuchuan Chemical's shoe adhesive production capacity is 20,000 tons/year, mainly divided into solvent-based, solvent-free and water-based products, relying on years of accumulation in the field of shoe materials, xuchuan Chemical is committed to providing customers with the best quality products and the most complete solutions.
In the future, adhesive products will maintain a rapid growth of 10-15%, which will become a new driving force for the development of Xuchuan Chemical.
There are several types of adhesive that can be used for shoes, depending on the material and the type of repair needed. Here are some commonly used adhesives for shoes: Footwear Adhesive,Pu Surface Agent,Pu Adhesive Treatment Agent,Polyurethane Shoe Adhesive XUCHUAN CHEMICAL(SUZHOU) CO., LTD , https://www.xuchuanpu.com
Products are used in shoes, bags, industrial coating, etc., suitable for a variety of different materials (PVC, PU, TPR, EVA, nylon), etc., the product has high strength, excellent brushability, high yellow resistance, good weather resistance.
1. Shoe glue: This is a specialized adhesive designed specifically for shoe repairs. It is commonly used for bonding different shoe materials, such as leather, rubber, fabric, and vinyl. Shoe glue is flexible, durable, and waterproof.
2. Super glue: Also known as cyanoacrylate adhesive, super glue is a strong and fast-drying adhesive that can bond various materials, including shoes. However, it may not be suitable for all shoe materials, and it can become brittle over time.
3. Epoxy adhesive: Epoxy is a two-part adhesive that provides a strong and durable bond. It is commonly used for repairing soles, heels, and other shoe parts. Epoxy adhesive requires mixing the resin and hardener before application.
4. Contact cement: Contact cement is a strong adhesive that creates a bond when two surfaces are pressed together. It is commonly used for shoe repairs, especially for attaching soles. Contact cement is available in both water-based and solvent-based formulas.
5. Shoe repair tape: In some cases, shoe repair tape can be used as a temporary solution for minor repairs. It is a self-adhesive tape that can provide a quick fix until a proper repair can be done.
When using any adhesive for shoe repairs, it is important to follow the manufacturer's instructions and ensure proper ventilation. Additionally, it is recommended to clean and prepare the surfaces to be bonded for better adhesion.