72 Cells PS Seedling Tray,Seed Tray,Plug Tray

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China main port
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Min Order Qty:
2000 pc
Supply Capability:
2000000 pc/month

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Brief Introduction to CNBM:

CNBM International Corporation (CNBM International) is the most important trading platform of CNBM Group Corporation, a state-owned company under the direct supervision of State-owned Assets Supervision and Administration Commission of the State Council.
CNBM International is highly recognized by its business partners and clients all over the world and has obtained rapid development under the spirit of win-win. We will carry on the mutual beneficial, innovative and revolutionary trading structure as we did before, create value for our employees, share holders and clients and benefit the whole society in our future development.




  • Material:      HIPS

  • Thickness:  0.5mm-1.5mm, Standard:1mm

  • Weight:       80g(±5)g-230g(±5)g, Standard weight:155g(±5)g

  • Size:            length:490mm-540mm, width:190mm-345mm,depth:25mm-150mm

  •                     Standard:540mmX280mm

  • Cell count:  18-512

  • Package:     In Carton

  • Warrenty:    8-10 times



72 Cells PS Seedling Tray,Seed Tray,Plug Tray

72 Cells PS Seedling Tray,Seed Tray,Plug Tray

72 Cells PS Seedling Tray,Seed Tray,Plug Tray



72 Cells PS Seedling Tray,Seed Tray,Plug Tray



Q:1.How many times can the seed tray be used?

A: Under the same environment, it is decided by the thickness. Usually 0.6mm thickness can be used for 1 or 2 times.

1.0 thickness can be used for 3-4 times. 1.5 thickness can be used for 8-10 times.

Q: 2.How long is the production time?

A: Usually one to two weeks.

Q: 3.How is the seed tray being packaged?

A: They can be packaged in carton or pallets. Carton size is 55cm*29cm*50cm.



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Q:why is plastic apparatus sterilized?
The rising use of plastics in medical devices means that their sterilization capability becomes the key selection criteria for use in medical devices. The paper details the various sterilization methods for medical devices, and also lists the AAMI and ISO standards for sterilization. Importance of considering the possible sterilization methods at early stage of product design is highlighted, stating the fact that various plastics respond differently to particular sterilization methods. General sterilization performance of a range of plastics is listed in the form of a table.
Q:What is the chemistry behind recycling plastic bottles?
the plastic is melted into a liquid form (phase change) and any other contents in the plastic at heated out (phase change, solid to gas) so it is just plastic. it is then reformed into whatever new shape it will be (phase change, liquid-solid)
Q:How can PP membranes and PE membranes be distinguished in real life?
1) transparencyPE films are translucent, opaque, and, if in fact, a coil, they can give off a galactose. And the transparency of PP film is relatively high, and a roll of PP film is relatively clear.2) from the effect of tear stretch
Q:How do I make a plastic mold?
Mold is a tool of producing the plastic products. It consists of several groups of components parts, this combination including mold cavity. When injection molding, mold will be put on the injection molding machine, Molten plastic is injected into the mold cavity, And cooling setting in the cavity, Then separate the upper and lower mold. Then through the ejection system,to let the goods out from the cavity. Then the last thing is closing the mold and for the next injection. The Entire injection molding process is carried out cycle.
Q:What paint to use on plastic?
I okorder.com/ There are instructions on the can for preparing the plastic for best adhesion of the paint. If you're looking for paints to paint with using small brushes, etc., though, you can use various paints on top of their dried primer or on top of any color of their plastic paint. Or perhaps glass paints would stick to rough plastic (but I think they're usually translucent?), etc. For using *directly* on the plastic though, you'd need to watch out for using paints with petroleum solvents in them (some are called enamels) if you didn't seal/prime the surface first because those can begin to dissolve the plastic over time--making it sticky, then eventually melty and yukky. Since you've *already* marked the pattern, using a spray paint will be more difficult, though you could mask off areas around your lines perhaps as part of the solution. Or you could trace your lines onto netting or that very-thin-see-through pattern-making sheeting from the fabric store, then redraw the pattern onto the trunk after applying and drying the plastic paint or primer (right through the netting or sheeting). Or you could use one of the other transfer methods that use graphite pencils, or transfer papers (like those for drafting or for sewing), etc. HTH, Diane B.
Q:Belly button ring with plastic center?
ya, it doesnt have to be metal
Q:Chemical Reactions used in making plastic?
You need to decide what kind of plastic you are making, so you can identify your raw materials. Are you making a plastic using formaldehyde and urea? (this is actually a common plastic). Are you making a plastic using ethylene oxide? Are you making an epoxy? Then you can search the web for the chemical reactions.
Q:Plastic surgery yes or no?
Personally, I would never. But more power to whoever wants to. It's their body and if they feel that they need surgery to change the way they look in order to feel confident, then they have every right to. Everyone has a right to feel confident and no one should tell them that they're wrong for having any kind of procedure done.
Q:which bottles are better glass or plastic?
i dont like the glass bottles. Dr. Browns is pricey but they have the best bottles out there i think. the baby barely gets any air if they were to get air. you can try the avent, ive always been a fan of those, but my daughter cant use them, as she is a little tongue tied, and they frustrate her.
Q:put bettas in plastic bin?
A lot of breeders use plastic bins for breeding tanks including myself. Plastic is more porous than glass but as long as you don't put chemicals or soap in it it can't absorb it. I keep a lot of my males in one gallon pickle and olive jars. Some are glass and some are plastic. I've kept them in these off and on for 40 years.

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