When it comes to hot beverage servers, you've got quite a few options. I found great information from Service Ideas about three different constructions for these containers. Today's is the first of the trilogy:
Plastic servers
• Durable, impact-resistant ABS outer shell resists cracking, chipping and peeling
• Double wall body
• Environmentally safe polyurethane foam insulation
• Inner liner heat, impact and stain resistant
• Reinforced handle for added safety
• Completely sealed, all sonic welded body
HANDLING
For optimal retention, remove or flip open lid and preheat server with warm water. Empty contents and refill with hot beverage. Secure lid closure. Server will maintain optimal retention no longer than 2-3 hours. Varying factors that effect temperature are content levels, topping off, open lids. Servers should not be heated in a microwave.
CLEANING
For optimal care, servers should be hand washed with mild detergents. Where noted, servers constructed with an ultrasonic weld are dishwasher safe in most commercial dishwashers where temperatures do not rise above 185°F. However, please check MSDS forms of detergents since some do interact unfavorably with plastics. To clean pushbutton lids, depress button and flush water through. Push button lids are not dishwasher safe. Never clean plastic servers with vinegar as it will be absorbed by the material and leave a vinegar taste.
STORAGE
Store in a cool, dry place away from any heat sources.
TROUBLE SHOOTING
Cracks in body are usually from a chemical reaction and extended use. Bulging to the inner liner or exterior body may be caused by extreme heat conditions. Welded lids may separate over time and are able to be purchased separately. Gapping may occur between joints of the product as a result of wear and tear over an extended time. Servers should never be heated in a microwave.
