The Differences Among PS PVC PET Seedling Trays

At first , the Prices .
PS tray is the highest price , PVC the middle and PET the cheapest.
2ndly , the Appearances .
You can see both PET and PVC tray is Bright Black color. PS tray is matte black.
Last but not least , The Qualities.
PS seedling tray is very suitable for usage in Hot Weather . Because it’s High Heat-Resistant and will not deform in hot weather. It’s reusable for 2 or 3 times .
PVC nursery tray can deform a bit in Hot Weather , but it won’t affect the usage. PVC tray is a bit more pliable than PS tray. It’s also 2 or 3 times usage.
PET tray feels as strong as PVC tray. It deforms in hot weather . It’s prong to aging as time passes . Often, it’s disposable. Only 1 time usage.
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