Bostik Thermogrip®M651 is an amber color extrudable hot melt pressure sensitive adhesive used for resealable layers in multiple layer films. M651 can be processed by blown co-extrusion system with the lowest feeding temperature (below 30°C) and a temperature in the die of 150°C.
KEY FEATURES’of Bostik Thermogrip®M651
- Innovative and patented product
- High productivity on packaging machines
- Easy opening and reclose by consumer
BASIC USED of Bostik Thermogrip®M651
Used as part of a multi-layered film to create resealable lidding material for thermoformed trays.
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TYPICAL PHYSICAL PROPERTIES | |
Description | Results |
Melt Index | 45 g/10 minutes @ 190°C and 2.16 kg |
Tackiness | Medium/High |
First Opening (T-Peel) | 1,140 g/in (4.4 N/cm) |
Second Opening (T-Peel) | 280 g/in (1.1 N/cm) |
Odor | Medium |
Density | 0.96 g/cc @ 77°F (25°C) |
Moisture Content Target | <0.07% |
Suggested Running Temperature | Feed temperature should be below 86F (30C). Die temperature @ 300F (150C). |
