China HM-2270 Hot Melt Adhesive for Labels - Quality Suppliers and Factory with 60+ Years of Experience
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 HM-2270 adhesive?
The recommended operating temperature is between 165°C and 175°C. Depending on seasonal conditions, you can adjust the viscosity by lowering the temperature by 5-10°C in summer or raising it by 5-10°C in winter.
What are the primary application methods for this hot melt adhesive?
HM-2270 can be applied efficiently using either roller coating or spray application methods.
Why is a trial run recommended before full application?
Adhesion performance can vary based on the specific substrates, release paper types, and ambient environmental conditions. Conducting a trial run ensures the adhesive performs optimally for your specific requirements.
How should the substrates be prepared before applying the adhesive?
Substrates and release paper must be completely free of dust and oil. They should also be conditioned to a constant temperature and humidity level prior to application.
Can HM-2270 labels be easily removed without leaving residue?
Yes, HM-2270 features a balanced peel strength that allows labels to hold securely yet be removed cleanly without leaving sticky residue behind, making it perfect for replaceable label applications.
Does this adhesive perform well in cold storage environments?
Yes, HM-2270 is formulated with excellent low-temperature and aging resistance, ensuring that labels remain securely attached and readable even under harsh, cold environmental conditions.