If you have your own injection molding machine, and prefer a cap mould to manufacture your own caps instead of buying finished caps, we are happy to manufacture the new mold for you. For almost all plastic caps we are selling on our site, the molds were made by ourselves.
The cap injection mold we are good at include flip top cap mold, shampoo cap mold, condiments cap mold, disc top cap mold, screw cap mold, jar lid mold, child-resistant cap mold, tamper proof cap mold, pull-push cap mold, theft-proofing cap mold, easy tear cap mold, 5 gallon barrel cap mold, laundry detergent cap mold, cooking oil cap mold, wet tissue cap mold and more custom cap injection mold.
Bottle Cap Mould We Are Good At
Let’s walk through the process
1 Basic Information Required
First of all, we need basic information of cap and your injection molding machine.
- neck size
- dimension (better provide us your bottle neck information)
- sample (or photo at least)
- injection machine injection weight & tie bar distance
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 Cap 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 cap and render it out for a very close approximation of what the final cap 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 make the correct cap & mold.
3 Cap Mould Design
After you confirm the cap drawing, we start make mold design based on the cap structure & your injection molding machine parameters.
4 Cap Mould Manufacturing
Next, we start the mold manufacturing. Every detail will be strictly stick to the drawings.
5 Cap Mould Trial
Usually we will do twice mold trial at least. At T0 (first time) trial the main purpose is to test mold movement, parts matching situation and tolerance. At T1 trial, we will keep mold continuous running for 4 hours at least, to make sure everything works properly. If testing works well, we will do the lettering (such as recycling symbol, your LOGO) to the mold and send you real samples for final confirmation. This is where your ideal cap becomes a reality.
6 Water Leakage Testing
This is a very import process, we will get every cap made from every cavity of mold well tested with Vacuum Leakage Testing, to 100% ensure you will get the perfect caps.
7 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 caps only, we can do the mass production for you.
01 Information Collection
02 Cap Design
03 Mould Design
04 Mould Trial
05 Water Leakage Testing
Basic Specs of Cap Mould
|Mold Cavity Steel:||H13, S136, 718|
|Mold Core Steel:||H13, S136, 718|
|Mold Frame:||LKM standard frame|
|Cavity Number:||2 – 64 cavities|
|Runner System:||Hot runner / Cold runner|
|Hot runner Brand:||Local brand or YUDO|
|Cooling System:||Best cooling water way design. BeCu available as per need|
|Demould Way:||Motor rotating, eject pins, slider, push platen, air gate, force etc.|
|Mold Life:||1 to 3 million shots guarantee, depends on your needs|
|Delivery Time:||20 to 70 days as per cap design|
Advanced Cap Mould Design
This video shows an Advanced Design flip top cap mould we made for our France customer.
Close the cap inside mold while mold running, instead of closing it with another machine or manually.
At NABO company, we take pride in serving our customer with the most advanced technology.
Focused on Manufacturing High Quality Mold
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