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Looking for a packaging adhesive that can minimize your SKUs and keep up with your production line speed? The HB Fuller HL-0765 hot melt is one possible packaging adhesive, but is it the right one for you?
Backed by 50 years of experience in the hot melt adhesive industry, our team reviews the HB Fuller HL-0765 adhesive in detail, including its advantages, limitations, and ideal applications.
About HB Fuller HL-0765
The HL-0765 hot melt adhesive from HB Fuller is marketed as a general-purpose product for case and carton packaging applications. The adhesive features a fast set speed that makes it suitable for high-speed production lines. It is compatible with uncoated, clay-coated, solid bleached sulfate, solid unbleached sulfate, and other lightly coated paperboards.
H.B. Fuller HL-0765 offers improved thermal stability, increased mileage, and clean machining. These properties can be advantageous for manufacturers experiencing regular adhesive stringing, degradation, or adhesive charring.
Additional key properties and product specifications for the HB Fuller HL-0765 hot melt are outlined below.
| Property | HB Fuller HL-0765 Specifications |
|---|---|
| Color | Off-white |
| Set speed | Fast |
| Application temperature | 350°F |
| Viscosity (at 350°F) | 700–1,100 cP |
| Softening point | 220-240°F |
| Odor | Low |
| Off-gassing | Smoke-free |
| Shelf life | ~1 year |
Advantages
The HB Fuller HL-0765 hot melt adhesive can offer several key benefits for manufacturers.
- Its fast set time allows it to meet the demands of high-speed packaging lines.
- Its general-purpose formulation may provide an opportunity to consolidate adhesive SKUs.
- With good mileage, manufacturers may potentially lower their adhesive usage.
- Offering excellent thermal stability and clean machining, HB Fuller HL-0765 can help reduce stringing and charring issues that can lead to increased maintenance or unplanned downtime.
- With a low-odor and smoke-free operation, the HB Fuller HL-0765 can create a more comfortable environment for workers.
Limitations
While the HB Fuller HL-0765 packaging hot melt is a great option for many manufacturers, it is not always the best solution for everyone. Manufacturers should be aware of some notable limitations of the adhesive.
- HB Fuller HL-0765 is not designed for use in extreme-cold applications, such as those involving refrigerated goods. Look for a product that is specifically marketed as a freezer-grade adhesive instead.
- While a fast set speed can be beneficial for many production lines, it may not be the right fit for everyone. Be sure to confirm the set speed and open speed are compatible with your production requirements.
- Compatibility with your hot melt dispensing system is key. HB Fuller HL-0765 comes in pellets and has a suggested application temperature of 350°F.
Ideal Applications
Considered a general-purpose packaging adhesive, the HB Fuller HL-0765 hot melt can be compatible with a range of case and carton packaging applications. It can be a good choice for manufacturers looking for the following:
- An adhesive compatible with high-speed packaging lines
- A way to consolidate multiple SKUs with one general-purpose adhesive
- An adhesive that reduces their adhesive usage without compromising performance
- A lower risk of stringing or adhesive degradation
- A cleaner and more comfortable environment for their workers
Final Thoughts
After a full review of the HB Fuller HL-0765 hot melt adhesive, we believe it is a great option for manufacturers in need of a fast-setting packaging adhesive. With its ability to bond both uncoated and lightly coated packaging materials, it offers versatility in its use and may lend itself to SKU consolidation.
The HB Fuller HL-0765 also offers high mileage that could help manufacturers lower adhesive consumption. Its thermal stability and clean machining may lower maintenance costs or decrease unplanned downtime. Overall, HB Fuller HL-0765 could be a good long-term, cost-saving solution for manufacturers.
You can learn more about HB Fuller HL-0765, or browse our full collection of bulk hot melt adhesives. If you need assistance determining which product is the best fit for your needs, reach out to our team for a personalized adhesive recommendation.
