Web Menu

Product Search

Language

Share

HOME / NEWS
NEWS
All the news you need to know about Donghang
Company News Industry News
What is the difference between polystyrene (foam), PET, PP, and CPET trays in terms of composition? What is the difference between polystyrene (foam), PET, PP, and CPET trays in terms of composition?
What is the difference between polystyrene (foam), PET, PP, and CPET trays in terms of composition? Materials & Manufacturing The Core Difference: Foam Trays Use Air-Filled Polymer, While PET, PP, and CPET Are Solid Plastics With Different...
2026-07-29
How recyclable are aluminum trays compared to plastic or foam trays? How recyclable are aluminum trays compared to plastic or foam trays?
How recyclable are aluminum trays compared to plastic or foam trays? Sustainability & Packaging Aluminum Trays Are the Most Recyclable, Plastic and Foam Lag Behind The direct answer is that aluminum food tray...
2026-07-22
What are the different types of plastic boxes available on the market today? What are the different types of plastic boxes available on the market today?
What are the different types of plastic boxes available on the market today? Materials & Storage A field guide to plastic boxes — what separates a stackable warehouse bin from a cake container, and why the difference ...
2026-07-15
How do plastic food containers perform against ceramic containers when storing acidic foods like tomato sauce or citrus? How do plastic food containers perform against ceramic containers when storing acidic foods like tomato sauce or citrus?
How do plastic food containers perform against ceramic containers when storing acidic foods like tomato sauce or citrus? When storing acidic foods like tomato sauce or citrus, ceramic containers are the safer and more chemically stable choice — but plastic food con...
2026-07-08
How does a Plastic Food Tray compare to a Wooden Food Tray in terms of stain resistance? How does a Plastic Food Tray compare to a Wooden Food Tray in terms of stain resistance?
How does a Plastic Food Tray compare to a Wooden Food Tray in terms of stain resistance? Material & Design The Quiet EngineeringBehind the Plastic Food Tray A closer look at how an object we barely notice — flat, light, endlessly...
2026-07-01
Is a Plastic Packaging Box more suitable than a cardboard packaging box for humid storage environments? Is a Plastic Packaging Box more suitable than a cardboard packaging box for humid storage environments?
Is a Plastic Packaging Box more suitable than a cardboard packaging box for humid storage environments? The clear answer is that a Plastic Packaging Box is significantly more suitable than a cardboard packaging box for humid storage environments. I...
2026-06-22
How does the PS Food Tray perform in low-temperature environments compared to PP food trays for refrigerated storage? How does the PS Food Tray perform in low-temperature environments compared to PP food trays for refrigerated storage?
How does the PS Food Tray perform in low-temperature environments compared to PP food trays for refrigerated storage? The PS Food Tray performs well in refrigerated environments but becomes brittle under freezing conditions, while PP food trays maintain superior...
2026-06-15
How does the stack weight limit of a plastic packaging box compare to a fiberboard box? How does the stack weight limit of a plastic packaging box compare to a fiberboard box?
How does the stack weight limit of a plastic packaging box compare to a fiberboard box? When comparing a plastic packaging box with a fiberboard box in terms of stack weight limit, the conclusion is straightforward: plastic packagin...
2026-06-08
How does a PET food tray compare with a CPET tray for frozen pet food applications? How does a PET food tray compare with a CPET tray for frozen pet food applications?
How does a PET food tray compare with a CPET tray for frozen pet food applications? CPET food trays are significantly better than PET food trays for frozen pet food applications because they can withstand extreme freezing and hi...
2026-06-02
Does the plastic food container provide better stack stability in refrigerators than similar rectangular container designs? Does the plastic food container provide better stack stability in refrigerators than similar rectangular container designs?
Does the plastic food container provide better stack stability in refrigerators than similar rectangular container designs? In most practical household and commercial refrigeration scenarios, a plastic food container generally provides better stack stability than many...
2026-05-25
How does the insulation performance of a sushi food container stack up against a vacuum-insulated lunch box for maintaining serving temperature? How does the insulation performance of a sushi food container stack up against a vacuum-insulated lunch box for maintaining serving temperature?
How does the insulation performance of a sushi food container stack up against a vacuum-insulated lunch box for maintaining serving temperature? When it comes to keeping sushi at the right temperature, a standard sushi food container and a vacuum-insulated lunch box serve very different p...
2026-05-19
What is the difference between an acrylic plastic display box and a PVC plastic display box in terms of clarity and durability? What is the difference between an acrylic plastic display box and a PVC plastic display box in terms of clarity and durability?
What is the difference between an acrylic plastic display box and a PVC plastic display box in terms of clarity and durability? When choosing between an acrylic plastic display box and a PVC plastic display box, the clearest answer is this: acrylic wins on optical clarity...
2026-05-12