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R&D Mould is a professional plastic stool mould manufacturer in China. Every year we offer lots stool mould to customers, such as adult plastic stool mould, step stool mould and children folding stool mould. Our mould is widely known for excellent quality, reasonable price and good after sales.
Nowadays, lots of company can make furniture stool mould. But can they make it well? Actually, there exists lots of problems. For us, we have rich experience in it. And we are very glad to share some key points:
-keep the gate smooth and perfect stool parting line.
It is very dangerous if plastic stool surface have a big gate or a sharp parting line, especially for the children and baby. It requires precise tooling to make sure the smooth surface and a good parting line. Or we will suggest inject from core side.
-good water cooling system
Water cooling system is very important for plastic stool moulds, only have good cooling, the plastic material can flow smoothly and equally. And the thickness of stool will be almost same. What’s more, good cooling can reduce mould cycle time.
-Make the stool thickness suitable for person’s weight but not wast the material
We will strictly control stool weight, if it is heavier, it will wastes lots material. For stool manufacturer, it will lead no profits or less profits. If it is not stronger, maybe dangerous for the human. So R&D engineer will both consider these two factors.
-Design the stool stack
Stacking is convenient for stool manufacturers to transport it. Before we start doing furniture stool mould design, we will take this factor in consideration. We will consider how many stools stack is reasonable.
If you are looking for stool mould manufacturer, please never hesitate to contact us. Please give us a choice, let us become your the most suitable and reliable stool mould supplier. Hope we can cooperate with each other and achieve mutual benefits.

R&D Mould is a professional Chinese bucket mould manufacturer ,every year we make different pail mould ,paint bucket mould and trash bin mould for our oversea market .
During the past 10 years,we made so many bucket moulds for our customer, we have conclude some technical points to share with you in paint pail mould designing and manufacturing,hope this technical point can help you choose your partner.
1.Professional bucket mould design is the principal of good bucket mould.
Especially for cooling system design ,in our company, we have the cooling system designed in the core ,slider,stripper,cavity.
For paint bucket mould core, design the cooling channel 15mm below the molding surface.And the diameter of the paint bucket mould cooling channel should be more than 12mm, so that the water can run smoothly in the channel while taking away the heat in the core.
For paint bucket mould cavity,the cooling system design near the hot runner tip area is very important, this area is very sensitivity. Bad cooling system will directly influence the bucket's cycle time and out looking.
2.Good and suitable steel selection for bucket mould is very important.
To make a high quality painting bucket mould, we have to choose suitable steel for the bucket mould.
Normally ,for a paint bucket mould life is 1 million, we suggest to choose 2738 for the cavity and core steel ,with HRC35-38.
For a paint bucket mould life require over 3 million, we suggest to choose 2344 for the cavity and core steel ,with HRC45-48.
Of course ,some customer want to reach high speed injection with shorter cycle time, we suggest to use BeCu insert in the core top,cavity bottom and slider.
3.Precision tooling guarantee even injection and material flow.
The painting bucket mould's core eccentric causing the pail wall thickness not even and the pail out of center.
This problem is very common, but virulent for the mould life.
So good and precision machining process select is very important.
Pls feel free to contact us when you need any painting bucket mould or when you need pail mould injection molding solutions.

The chair is one of the indispensable major furniture in our daily life, the most common are wooden chairs and plastic chairs. And the plastic chairs become the first choice for families and restaurants with its practicality and easy moving, Can be stacked to reduce space.
R&D Mould have more than 10 years experience in manufacturing and export plastic chair mould. Gain 100% satisfaction of clients rely on high quality and stability of the chair moulds. We supply various type of chair mould such as PC chair mould, children chair mould, bench chair mould…
We offer the following solutions to our clients in product development. As follows:

1. The clients have roughly Plan of plastic chairs and a simple drawings. Our professional design engineers will be designed according to customer's ideas, is expected to 3-5 working days to complete product design, and delivered to the customer for confirmation.

2. According to the clients demands, we offer up to 20 chairs photos for customer selected, which includes PC chair, beach chairs, folding chairs, children's chairs and so on.

3. If clients provide design drawings or samples, we will produce according to the sample, Strictly control the size, do exactly the same
As a Chinese leading plastic moulds maker, R&D Mould provide you the top-quality chair molds and the excellent pre- sale and after-sales service. Welcome to send us inquiry and visit our company in the near future.

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