If you’re looking for bottles or any plastic hollow products which are made of HDPE, LDPE, PP, PS, PETG, PVC, EVA, TPE, Nylon material etc, congrats! you’ve come to the right place. Our factory manufactures over 300 sets of extrusion blow mould annually. We make sure our mold will be compatible with your extrusion blow moulding machine, no matter what brand your machine is.
Let’s walk through the process
1 Basic Information Required
First of all, we need basic information of the bottle you required.
Bottle / hollow product information needed:
- raw material
- capacity / volume
- neck size
Your extrusion blow molding machine information needed:
- double station or single station
- die head number(mold cavity number)
- center distance of die head
- with or without Auto Deflashing
If you don’t have an idea, we will discuss your needs, purpose and objective thoroughly and provide a concept that will satisfy your situation. We will work with you from the ground up.
2 Bottle & Hollow Product Design
The next step is to take the basic or idea and workup both 2D and 3D drawing detailing all the features. Following the drawings we then digitize the new bottle and render it out for a very close approximation of what the final bottle will look like. This is where it really starts to come to life.
3D Print Sample Support If you still got worries about 2D & 3D drawings, we can provide a 3D print sample and send to you via express, so that you can have a closer look of the final design and to ensure you will order the correct extrusion blow mould.
3 Extrusion Blow Mould Design
After you confirm the bottle drawing or 3D sample, we start make mold design based on our extrusion blow molding machine or your machine parameters.
4 Extrusion Blow Mould Manufacturing
Next, we take the drawing to start mold manufacturing. It usually takes 30 days to get the mold done.
5 Extrusion Blow Mould Trial
Now we can do the mold trial and send you real samples for final confirmation. This is where your ideal bottle becomes a reality.
6 Mold Shipping Or Mass Production
The last step is deliver the mold to you. We can provide both of air & sea shipment with economical cost. Or if you want the bottles / hollow products only, we can do the mass manufacturing for you.
01 Information Collection
02 Bottle Design
03 Extrusion Mould Design
04 Mould Trial
Basic Specs of Extrusion Blow Mould
|Blowing Unit Steel:||40Cr|
|Deflashing Unit Steel:||Aluminum|
|Neck Insert Steel:||42CrMo|
|Cavity No.:||1 to 8 cavities|
What is Auto-Deflashing to Extrusion Blowing Mold?
Auto-Deflashing means the bottle neck and bottom flash are automatically cut by extrusion blow molding machine.
A auto-deflashing mold consists of two parts, the blow molding part and the deflashing part. Before you decide to buy blowing mold with auto-deflashing, please make sure your extrusion molding machine have the auto-deflshing device.
Two types of Auto-Deflashing for extrusion blow mould
There are two types of Auto-Dflashing, it depends on bottle mouth design. Both types are actuated by pneumatic cylinder. Watch below video to learn the difference.
Focused on Manufacturing High Quality Mold
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- If you fill out all information as listed below, you will get a quick quotation in one hour!