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The capacity of the glue pot on the market varies from 1.5L to 8L, with 2L and 5L being the most common in graphic stores. Choosing a larger capacity wastes space and heating energy, while choosing a smaller capacity can affect efficiency due to frequent glue addition. The following is a comparison of actual measurements of two mainstream capacities.
| indicator | 2L glue pot | 5L glue pot |
|---|---|---|
| Glue loading amount (approximately) | 1.8kg | 4.5kg |
| Heat up to working temperature | 15 minutes | 30 minutes |
| Aging rate of adhesive solution | Fast (less quantity, frequent cycles) | Slow (large volume, good thermal stability) |
| Suitable for daily production | <100本 | 100-500 books |
| Glue frequency | Every 2-3 hours | Every half day |
| Floor area | compact | larger |
Small graphic and text store (daily average)<50本装订）→ 2L够用，升温快、占地小。中型图文/快印店（日均100-300本）→ 5L更合适，减少加胶频次、胶液热稳定性更好。森莱热熔胶粒适配所有主流胶装机，选胶不受锅容限制。
Q: Is it easier for the glue to age if the small pot changes glue more frequently?
A: Yes, it is. The small pot has a low amount of glue, a high mixing ratio of new and old glue, and a longer overall heat history. Suggest cleaning the 2L pot once a week and replacing it with new glue.
Q: What should I do if the glue pot is too big and heats up slowly?
A: You can start preheating 30 minutes in advance, or choose a glue machine with fast heating function.
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