General Purpose Hot Melt Adhesive for Labels - China Suppliers and Factory HM-2270 with High Performance
Physical Properties
| Composition | Synthetic resin |
| Appearance | Yellow translucent |
| R&B softening point | approx. 105°C |
| Brookfield viscosity | 165℃-------about 10000 mps |
| 175℃-------about 7200 mps | |
| 185℃-------about 5200 mps | |
| Density | 0.98 g /cm3 |
| Toxicity | none |
Application
Its adhesion performance will be affected by substrates, release paper and application environment, so trial run is necessary to determine whether the adhesive is suitable.
There should be no dust or oil on the surface of substrates and release paper, also the substrates and release paper should be treated to constant temperature and humidity before application.
Application Methods: Roller or Spray
Operating temperature: the 165-175℃, is recommended in the glue viscosity can be adjusted by the temperature of summer appropriate Down 5-10 ℃, raised 5-10 ℃ in winter.
Warnings
- Don’t mix the product with other adhesives.
- Keep the adhesive containers covered to avoid dust or contamination.
- Stop heating if you don’t use it for a long time to avoid the carbonization of the adhesive.
- Wear safety glasses, safety gloves and safety clothes when using hot melt adhesive to avoid scald.
Advantages
HM-2270 adhesive provides excellent loop tack and retention, ensuring labels stay securely in place after application. Its balanced peel strength allows labels to be easily removed when needed without leaving any residue. This makes it ideal for products that require labels that can be easily replaced or updated.
One of the outstanding features of HM-2270 adhesive is its excellent die-cutting performance. This means labels can be precisely cut into a variety of shapes and sizes without compromising the integrity of the adhesive. This makes it an excellent choice for custom label requirements, allowing for unique and eye-catching label designs.
In addition, HM-2270 adhesive has excellent low temperature and aging resistance, ensuring labels remain intact and legible even in harsh environmental conditions. This makes it a reliable choice for products stored or used in cold or harsh environments.
Whether you are in the food and beverage, pharmaceutical, or consumer goods industry, HM-2270 Pressure Sensitive Hot Melt Adhesive for Labels is a versatile and reliable choice for all your labeling needs. Its exceptional performance and durability make it a valuable addition to any production line, ensuring your products are labeled effectively and attractively.
Frequently Asked Questions
What is the recommended operating temperature for this hot melt adhesive?
The recommended operating temperature is between 165°C and 175°C. Depending on seasonal temperatures, you can adjust the viscosity by lowering the temperature by 5-10°C in summer or raising it by 5-10°C in winter.
Does HM-2270 adhesive leave residue upon removal?
No. HM-2270 is designed with a balanced peel strength that allows labels to be easily removed when needed without leaving any residue, making it ideal for temporary or replaceable labels.
Can HM-2270 be used for custom-shaped label designs?
Yes, HM-2270 exhibits excellent die-cutting performance, allowing labels to be cleanly and precisely cut into various shapes and sizes without compromising the adhesive integrity.
How does the adhesive perform in cold environments?
HM-2270 has excellent low-temperature resistance and aging resistance, ensuring that labels remain securely attached and legible even in cold storage or harsh environments.
What precautions should be taken to prevent adhesive carbonization?
To avoid carbonization, you should stop heating the adhesive if it will not be used for an extended period of time. Additionally, keep adhesive containers covered to prevent dust or contamination.
What surface preparation is required before applying the adhesive?
Substrates and release paper must be completely free of dust and oil. They should also be conditioned to constant temperature and humidity before application to ensure optimal adhesion.