What kind of glue is used to make shoes? Revealing the types and characteristics of glue commonly used in the shoemaking industry
In the shoemaking industry, the choice of glue is directly related to the quality, durability and environmental protection of the shoes. As consumers have higher and higher requirements for footwear products, the technology of shoe glue is also constantly upgraded. This article will combine the hot topics and hot content on the Internet in the past 10 days to give you a detailed introduction to the types, characteristics and applicable scenarios of glue commonly used in shoemaking, to help you better understand this field.
1. Classification and characteristics of shoemaking glue
Shoemaking glue is mainly divided into three categories: solvent-based glue, water-based glue and hot melt glue. Each glue has its own pros and cons and is suitable for different shoemaking processes and materials. The following is a detailed classification and feature comparison:
| Glue type | Main ingredients | Advantages | Disadvantages | Applicable scenarios |
|---|---|---|---|---|
| solvent based glue | Neoprene, polyurethane | High bonding strength and aging resistance | Contains volatile solvents and is not environmentally friendly | Leather shoes and sports shoe sole bonding |
| water based glue | Acrylic, polyurethane emulsion | Environmentally friendly, odorless, low VOC | Slow drying speed and weak initial adhesion | Environmentally friendly shoes and cloth shoes bonding |
| hot melt glue | EVA, TPU, PA | Fast cure, solvent-free | Poor high temperature resistance | Upper fit and decorative parts fixed |
2. Recent hot topics: The rise of environmentally friendly glue
As global environmental awareness increases, water-based glue and solvent-free hot melt adhesive have become hot topics in the shoemaking industry. Many international brands such as Nike and Adidas have begun to use environmentally friendly glue on a large scale to reduce carbon emissions in the production process. The following are recent relevant hot topics:
3. How to choose the right shoemaking glue?
When choosing shoemaking glue, you need to consider the following factors:
| factors | Description |
|---|---|
| Material compatibility | Different materials such as leather, rubber, and cloth need to be matched with corresponding glue types. |
| Production efficiency | Hot melt glue is suitable for automated production lines, while water-based glue requires longer drying time. |
| Environmental requirements | Shoes exported to the European and American markets need to give priority to water-based or solvent-free glue. |
| cost control | Solvent-based glue is less expensive, but environmentally friendly glue has obvious long-term cost advantages. |
4. Future Outlook: Intelligent Glue and Sustainable Development
Shoemaking glue technology is developing towards intelligence and high performance. For example, self-healing glue and degradable glue have become research and development hot spots. It is expected that in the next five years, more innovative glue products will be put on the market, promoting the transformation of the shoemaking industry into green manufacturing.
To sum up,Glue for making shoesIt is not only related to product quality, but also closely related to environmental protection and sustainable development. Whether it is traditional solvent-based glue or the emerging water-based glue, choosing the right type of glue is the key for shoe-making companies to improve their competitiveness.
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