Different Hot Melt Glue Production Line | JCT Machinery

1. Material Selection and Formula Management

• Transparent Hot Melt Glue : Transparent hot melt glur usually requires high purity and transparency, so special attention should be paid to the selection of raw materials. Any ingredients that may cause discoloration of the colloid should be avoided in the formula.

• Yellow Hot Melt Glue : Yellow hot melt glue has lower requirements for transparency, and some common raw materials can be used, and the formula management is relatively simple.

2. Cleaning and Maintenance of Production Equipment

• Transparent Hot Melt Glue : Transparent hot melt glue has higher requirements for the cleanliness of hot melt glue production line equipment, and it is necessary to avoid impurities remaining in the equipment that affect transparency. Therefore, the transparent hot melt glue production line needs to be equipped with an efficient cleaning system to ensure that the equipment remains clean before and during production.

• Yellow Hot Melt Glue : The cleanliness requirements are lower, but the basic cleanliness of hot melt glue production line equipment still needs to be maintained to avoid uneven color or unstable performance.

3. Mixing and Kneading Equipment

• Transparent Hot Melt Glue : During the mixing and kneading process, the temperature and time need to be precisely controlled to avoid discoloration or decomposition caused by overheating of the material. Therefor, the mixing and kneading equipment needs to have a precise temperature control system.

• Yellow Hot Melt Glue : The temperature control requirements are relatively loose, but uniform mixing and kneading must still be ensured.

4. Extrusion and Molding Equipment

• Transparent Hot Melt Glue : Transparent hot melt glue is prone to bubbles or unevenness during extrusion and molding, so the hot melt glue production line equipment needs to have a good degassing function to ensure the transparency and uniformity of the finished product.

• Yellow Hot Melt Glue : The degassing requirements of extrusion and molding equipment are lower, but the uniformity and stability of the colloid must still be ensured.

5. Filtration System

• Transparent Hot Melt Glue : In order to ensure transparency, the transparent hot melt glue production line needs to be equipped with an efficient filtration system to remove tiny particles and impurities that may be mixed in the raw materials and production process.

• Yellow Hot Melt Glue : The requirements for the filtration system of the hot melt glue production line are relatively low, but basic purity must still be ensured.

6. Environmental Control

• Transparent Hot Melt Glue : The environment where the transparent hot melt glue production line is located needs to strictly control temperature, humidity and cleanliness to avoid external contamination during the production process.

• Yellow Hot Melt Glue: Yellow hot melt glue production line has relatively loose requirements for the environment, but is still needs to maintain basic cleanliness and stable temperature and humidity.