I found a website you could use, but eco wise, I think it would be better to used recycled buttons. You could probably find them cheaper, and it would make your stuff more unique. www.emachineshop.com/.../Plastic-Injection-Molding/page80.html.
There are many places you can go to purchase plastic injection molds such as in store or online. Proto Labs is an online store that can help you mold and deliver parts within 15 days of receiving the order.
There are some company who sell mold base, such as LKM, And there are lots of companies who sell injection mold accessories.
There are many advantages of using injection molded plastic in manufacturing. The design process is quick, products can be created quickly, and the molds can also be modified easily too.
There are many classification methods for injection molds. According to different classification bases, injection molds can be divided into different types. This article will classify injection molds in detail according to different classification bases. I hope to provide some help for you to further understand injection molds.
The three different types of metal molds are injection molds, blow molds, and compression molds. Injection molds are used for creating complex shapes by injecting molten metal into a mold cavity. Blow molds are mainly used for hollow objects, where air is blown into a heated plastic to expand it into the mold. Compression molds involve placing a material in a heated mold cavity, where it is then compressed to form a specific shape, commonly used for thermosetting plastics.
Plastic injection molding is a process for producing parts by injecting materials like metals, glasses and thermoplastic, into mold cavity. Injection molds are used to make things like bottle caps, mechanical parts, automobile dashboards and packaging.
A stapler is composed of mostly aluminum sheet metal, cut and pressed to function, and plastic injection molds.
Injection molds are usually made to the specifications of the user and there are numerous books and DVDs sold that tell you how to do this. One place that will make injection molds for you on quick turnaround is: http://www.quickparts.com/ToolingProduction.aspx
Injection molds are used when making products with the manufacturing technique "injection molding", meaning that they are molds that you inject materials such as glass, metals, and other kinds of fluid materials into, and then cool it off to get the finished product.
To make hard plastic molds, you can use a process called injection molding. This involves melting plastic pellets and injecting them into a mold cavity, where they cool and harden to form the desired shape. The mold can then be opened to release the plastic part. This process requires specialized equipment and expertise, so it is recommended to work with a professional mold maker or manufacturer.
An injection mold is a closed mold where the material to be molded into that specific design is fed through a fill hole in the mold. This is a common process for plastic goods but is also used for cars' body panels.
You can purchase professional injection molds at Amazon.com. There are also a great number of books to purchase online that tell you how to build your own.