Foam insulation

Foam insulation is what keeps hot foods, hotter, longer, in delivery bags. It is found between the outer layer of fabric and the inner lining of the bag, acting to reduce heat conduction (the transfer of heat through a solid), with its excellent insulating abilities. We carry insulated food delivery bags with 1″ or 2″ thick insulation within their cores.

Foam insulation can be closed cell or open cell in nature, with closed cell being a better insulator, but significantly more expensive, heavier, and rigid than open cell foam.

Open cell foam is less expensive than closed cell foam, light in weight, and easy to compress, making it ideal for insulating delivery bags in food service applications. Rarely will you find closed cell insulation in an insulated delivery bag.

Types of Foam Insulation

There are three main types of foam insulation used in insulating delivery bags: polyvinyl chloride (PVC), polyurethane (PU), and polyester.

Polyvinyl Chloride (PVC) Foam Insulation

A type of thermoplastic polymer, polyvinyl chloride (PVC) is a durable, cost-effective material. It’s available in hard or soft forms, with soft PVC being the more common form used in insulating delivery bags. Soft PVC is extremely flexible thanks to a higher concentration of plasticizer than hard PVC contains. It’s also resistant to oil, grease, and chemicals, making it ideal for high volume food service applications.

Polyurethane (PU) Foam Insulation

Commonly referred to as PU, polyurethane is a polymer that is considered to be a highly resilient, flexible, and durable material. It’s extremely versatile, and because it’s PVC free, it’s becoming increasingly popular as a foam insulation option.

Polyurethane is breathable thanks to its open cell design, which means it’s also highly resistant to mildew and won’t trap odors. It’s also light weight, making it ideal for food delivery personnel to carry from one location to the next.

We offer polyurethane-insulated food bags and polyurethane-insulated pizza bags.

Polyester Foam Insulation

Polyester foam is a type of polyurethane that features a higher tensile strength than its polyurethane foam counterpart (polyether). This results in a foam that is just as flexible, breathable, and light weight as traditional polyurethane foam, but with superior cut resistance, too.

Insulated Food Delivery Bag Uses

Delivering foods from kitchen to customer can prove to be challenging without the right tools for successful delivery.

Pizzas may get cold before they arrive to their destination, and they may get shuffled around in their pizza boxes.

Cans of soda may get shaken up, sandwiches may deconstruct, and your signature mac-and-cheese may lose its cheese during transport.

This is where insulated food delivery bags come into the picture.

If you have a restaurant and you want to compete in the modern marketplace, If you have a restaurant and you want to compete in the modern marketplace, then you must offer delivery services to your customers. It will change the dining experience of your restaurant. And when you think about your delivery services, insulated delivery bags should be in your top three list because it will give your customer a nice meal at their doorstep. At Thermabag, we produce a complete packaging solution for your food delivery. Our thermal delivery bag can not only keep your food warm, but it is also storable and carryable during delivery. So now let's look at what can our thermal delivery bags do for your food delivery service or restaurant?

Food safety is the most important consideration when you want to start a food delivery business because delivering foods without an uninsulated bag can harm your business. There are a couple of reasons behind that - first, keeping food at room temperature can cause the growth of bacteria such as Salmonella, Campylobacter, Staphylococcus aureus, etc which can cause illness. So you have to deliver your food with thermal delivery bags.

You have to remember that food can not maintain their freshness between the temperatures of 40-140 degrees Fahrenheit which indicates that hot foods above 140 degrees and cold food must be kept below 40 degrees. Using a thermal bag can solve this problem and giving the top-notch delivery service to your customers.

After ensuring your food safety, the next thing you have to consider expanding your business area. By increasing your food delivery area you can reveal your service to a larger customer base. That means you will earn more money. But the real question is how an insulated customized thermal bag can help to grow your business. An insulated thermal bag or GRP boxes make sure that your food stays hotter and cooler for a long time.

After starting your business, the only way to grow is customer satisfaction. If customers are coming back again and again, your business will grow steadily. To keep your customer's trust, you have to understand their phycology. When a customer order foods, they want them like a hot and fresh condition. So if you provide them food with an insulated bag with a heating system, they will never forget your service, and they will order again. Our Pro range delivery bags emphasize strong carry straps and stitching to make sure that you can deliver hot and fresh food to the customer's doorsteps.

As a business owner, your first duty to satisfy your customers. So why wouldn't you consider the perfect delivery system to satisfy your customers? Learn more about thermal delivery bags from our official website. Thanks!