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Packaging plastic trays are manufactured using different materials. Each has unique advantages. Here is a list:
Polyvinyl Chloride
Rigid PVC is a popular choice for plastic packaging trays due to its strength, durability, and clarity. This makes it possible to see the tray contents. Moreover, PVC is lightweight and can be easily molded into varied shapes. That is why it is widely used in food packaging, electronics, and retail products.
High-Density Polyethylene
HDPE is known for its strength and chemical resistance. This makes it suitable for heavy-duty trays. In addition, these trays are resistant to impacts and can withstand a range of temperatures. This feature makes them ideal for industrial packaging, as well as for agricultural and food-related applications.
Polypropylene
PP trays are flexible, and strong, and have a high clarity. This is the go-to material for many packaging applications. Usually, this type of plastic resin has a higher temperature resistance than PVC. Thus, they are suitable for microwaveable packages. Often, these trays are used for packaged food, medical products, and consumer goods.
Expanded Polystyrene
PS trays, commonly called EPS trays, are lightweight and provide great cushioning. Normally, these trays are primarily used for food packaging, especially in takeout containers, meat trays, and egg cartons. Also, expanded EPS provides insulation properties, keeping food fresh for longer during transport.
Thermoforming Plastics
Many thermoforming plastics, like PETG and PLA, are used for makingPackaging plastic trays. Usually, these materials can be easily formed into complex shapes while providing clarity and rigidity. Also, PETG is particularly valued for its chemical resistance and recyclability, whereas PLA is a biodegradable option for eco-friendly packaging.
Plastic packaging trays have a multitude of functional benefits. Here are some of their uses:
Food Packaging
Plastic trays are extensively used in food packaging. This is because they provide a safe and hygienic means to store, transport, and display foods. Usually, these trays are designed with compartments to keep varied food items separated. This helps maintain freshness and prevent spoilage. Commonly used materials are PET and PP due to their durability and ability to resist moisture. These two features make them ideal for meat, produce, and ready-to-eat meals.
Retail and Consumer Product Packaging
Stores use plastic trays in retail packaging. They enhance the product's visual appeal and provide structural support. Normally, the trays are used to hold products like electronics, cosmetics, and tools. This helps organize them within the outer packaging. Retailers favor these trays due to their lightweight, recyclable properties, and ability to keep products intact during handling.
Medical and Pharmaceutical Packaging
Often, plastic trays are critical in the medical and pharmaceutical industries since they ensure the sterile storage and transportation of medical instruments, drugs, and diagnostics. Usually, divided trays hold vials, syringes, and medical supplies. They are also used for instruments during surgeries. Materials like PVC and polycarbonate are preferred for their ability to maintain a sterile barrier.
Electronic and Industrial Part Packaging
Typically, plastic trays are molded or custom-made to pack and store electronic parts, components, and subassemblies. They provide cushioning and protection during transport. This reduces the risk of damage to fragile items like circuit boards and connectors. Moreover, their lightweight and anti-static variants make them ideal for industries where static charge could harm the product.
Gardening and Agricultural Packaging
Usually, these trays are used for seedlings, plants, and agricultural products in the gardening industry. They help in the safe transportation and display of plants in nurseries and garden centers. Also, these trays provide drainage and aeration to plants, supporting healthy root development. This makes them a vital component in the horticulture supply chain.
Plastic trays come with multiple options for customization. Here are some of them:
Size and Shape Customization
Plastic trays often come in various size and shape options. This is a result of depending on the specific requirements of the products being packaged. Custom size ensures that the tray makes optimal use of space. Also, shape customization can include features like compartments or molded sections. These help keep items organized and secure during transport.
Color and Branding Options
Usually, plastic trays are customizable in a broad spectrum of colors. This helps align with a company's branding strategy or product aesthetic. Additionally, manufacturers can print logos, brand messages, or any pertinent product information directly on the tray. This increases brand visibility.
Textured Surfaces and Finishes
The surface of plastic trays can be modified to meet non-slip or aesthetic purposes. For instance, adding textured surfaces enhances grip and prevents items from sliding around. Also, matte, glossy, or transparent finishes boost product visibility and appeal.
Molded Compartments
Specialized trays can be designed with molded compartments or dividers. This allows for better product arrangement and protection. These compartments are especially useful in food packaging. Here they keep separate items like fruits and cheese or meats from each other.
Lid or Cover Integration
Usually, some customizable plastic trays allow the addition of a fitting lid or cover. This improves product security and shelf life. Also, integrated covers offer extra protection during transport and storage. This makes them ideal for use in delivery systems.
When purchasing plastic trays for packaging business owners, have to consider several factors. Here are the factors to consider:
Packaging needs
Plastic trays are used for several things like food, medical products, or electronics. Each product demands a specific kind of tray, such as material and design. Business owners should ensure that the trays are compatible with their desired sealing methods. This is crucial for maintaining product freshness and security.
Customization and branding
If a business needs a customized tray, it should ensure the tray's manufacturer can customize the tray. Also, the customization should align with the business's branding. For instance, manufacturers can print logos or use unique color schemes to reflect the brand's identity. This will help create a memorable customer experience.
Material quality
Plastic trays are made of several materials, each with pros and cons. The most common are PVC, PET, and polypropylene, known for their clarity, strength, and flexibility. When selecting the material, businesses should consider the product's specific storage requirements and the customers' needs.
Sustainability
Recently, many tray plastics manufacturers have been focusing on sustainability. Therefore, when selecting trays, business owners should consider eco-friendly plastics like PLA. They should also consider manufacturers who provide recycling programs. These options can help reduce environmental impacts and appeal to environmentally-conscious customers.
Cost and availability
Holders' tray costs depend on customization level, material, and order quantity. Therefore, it is important to procurement managers to get a quote for bulk quantities. This will help ensure that businesses get the best price possible. Also, buyers should consider the lead time and availability of the chosen trays. They should select a reputable supplier who can meet their orders consistently.
Yes, these trays are popular in photography studios. Photographers use them to keep different photographic props organized and easy to access. Usually, molded plastic trays have compartments. This makes them ideal for separating small items like backdrops, filters, and props. Also, the trays’ lightweight and durability allow photographers to transport and rearrange them quickly when required.
Most plastic trays used in food packaging are manufactured in compliance with food safety regulations. These include certifications from bodies like the FDA and European Food Safety Authority. Usually, these regulations require that materials used for food contact are non-toxic, easy to sanitize, and resistant to bacteria growth. Therefore, plastic trays are a safe option for food storage, transportation, and display.
Frequently, manufacturers use specific materials like PET, PP, and PVC. These plastics comply with food safety standards. They are rigorously tested for chemical emissions. They then ensure that no harmful substances transfer to the food. Moreover, many manufacturers obtain certifications from recognized authorities. This provides an additional assurance of compliance to their customers.
Although both are types of plastic packaging, plastic containers differ from plastic trays in structure and purpose. These containers have a lid. Therefore, they are suitable for long-term storage and shipping. Conversely, trays lack a cover. This makes them ideal for product display and short-term storage use.
Custom trays can have antimicrobial additives integrated into its manufacturing process. These additives provide a protective shield against the growth of harmful bacteria, viruses, and fungi. This makes the trays particularly useful for industries where hygiene is critical, like food service and healthcare.
