Keep your temperature-sensitive products in their relaxed state with insulated shipping box kits. These economical cold shipping boxes feature a seamless molded foam container and tight-fitting lid in a 200# white corrugated carton.
Use ice packs, gel refrigerants, or dry ice to ship your items safely. Also available are moisture-safe options.
EPS (insulated Shipping Box Kits Keep Temperature Sensitive Products Cold
Keep your temperature-sensitive products in their relaxed state with insulated shipping box kits. These economical cold shipping boxes feature a seamless molded foam container and tight-fitting lid in a 200# white corrugated carton. Cartons are preprinted with Rush, Perishable, and This Side Up shipping instructions.
Use ice packs, gel refrigerants, or dry ice to ship your items safely. Also available are moisture-safe options.
EPS Polystyrene Foam Insulated Shippers
EPS (expanded polystyrene) is a fantastic space-age wonder of environmentally friendly science. Often referred to as Styrofoam, this rigid closed-cell plastic foam comprises tiny air pockets that create astounding insulation properties at minimal cost to businesses and consumers.
It is a recycled, lightweight material that can be molded into various shapes to fit many applications. It can be shaped into blocks for construction, molded end caps, wine shippers, and a wide range of other custom designs. It can also be cut to length to fit into an empty corrugated box to assemble into an insulated shipping container.
Using steam and heat, the solid spherical beads of EPS are expanded into millions of air pockets to form a strong, lightweight insulating material. The air pockets are an effective thermal barrier that protects fragile items from being damaged during transportation.
EPS is made from petroleum and natural gas byproducts, such as styrene and pentane. The styrene is made from polymerized monomers of styrene made by crude oil refining. The pentane is a blowing agent in manufacturing, similar to popcorn popping. Unlike other insulation materials, EPS does not change its physical properties when exposed to temperatures in the normal range.
EPS Polystyrene Foam Insulated “Dry Ice” Shippers
Many temperature-sensitive products, such as insulated shipping box kits, are best shipped in insulated containers. The most common are EPS polystyrene foam with corrugated cartons, known as “dry ice” shippers. Unlike vacuum-insulated panels, which are expensive to produce and don’t come in easy shapes, EPS polystyrene foam is readily available, inexpensive, and quickly formed into any desired shape. These insulated shipping boxes are also very lightweight for easy handling and storage.
EPS foam insulation is steam-treated to create a low-conductivity thermal barrier that keeps internal cargo cool and protects against excessive external heat or cold. Its unique molecular structure traps millions of tiny air bubbles, significantly interfering with the foam’s heat transmission. The resulting thermal insulation is far more effective than other solutions, such as a layer of gel or water-based cold packs, but also much lighter in weight.
These insulated shipping kits feature a seamless, molded EPS foam container sized for a snug fit inside a 200#/ECT-32 white corrugated carton.
The insulated containers store flat to save warehouse space or pack outlines. They also assemble in seconds. This shipping kit allows businesses to keep inventory at ideal temperatures for longer. It reduces the amount of expensive dry ice or gel ice that would otherwise be needed to extend cold chain distribution.
EPS Polystyrene Foam Insulated “Frozen” Shippers
EPS insulation is lightweight yet durable and can be molded into different shapes for shipping perishable items. It is an excellent choice for DTC frozen food brands that want to keep their products cold during transit. This is because EPS insulation materials have a low thermal conductivity, meaning that external temperatures cannot seep through to impact the internal cargo.
The insulating properties of EPS are achieved through advanced technology used to rework the base material during manufacturing. During this process, millions of tiny air bubbles are trapped in the reworked EPS. The bubbles significantly interfere with heat transmission once the material is shaped into its final form and structure. This allows EPS to provide superior thermal protection to other materials like metal containers or heavy plastics, especially when shipping dry goods.
Additionally, EPS insulation is eco-friendly, reusable, and 100% recyclable. It does not contain any harmful chemicals such as chlorofluorocarbons or formaldehyde. It also does not produce any methane gas or contaminating leachates.
If you’re looking for an insulated shipper for your DTC frozen food business, look no further than the sturdy container that requires minimal dry ice and maintains its temperature control for up to two days. The insulated packaging has a molded EPS foam body and corrugated shipping carton for maximum durability.
EPS Polystyrene Foam Insulated “Refrigerated” Shippers
EPS polystyrene foam insulation is 98% air and lightweight, providing superior thermal protection for shipments with little cost. It is molded into shape by a proprietary process, allowing the manufacture of custom shippers for almost any product that requires temperature control during transit. EPS is safe, odorless, and won’t absorb moisture or bacteria. Unlike many other insulation materials, it has no fungus-producing properties and is mildew-resistant.
Proper protective packaging is crucial for shipping temperature-sensitive products, including pharmaceuticals and food. The wrong insulation can damage the shipment and cause additional costs. Specifying the correct materials can also save money by reducing freight costs.
Temperature-sensitive items include fresh fish, meat, vegetables, fruit, and medical items. EPS shipping boxes are combined with ice packs to condition these shipments during transport.
The insulated box is tested at the factory under specified operating conditions to maintain the required temperature range. The container has an insulated interior that provides thermal protection, and the exterior is constructed of durable corrugated material. Slots are provided for inserting gel packs or PCMs to regulate the internal temperature. The insulated box is also designed to meet IATA, ICAO, IMDG, and DOT air and ground shipping regulations. The liners easily fit into the boxes and have hinges that allow them to fold flat for storage and transportation.
