One-step Injection Blow Moulding Toolings Manufacturer in China

The one-step injection blow moulding toolings is Alleycho`s New technology system. It can be run on the horizontal injection molding machine to produce kinds of hollow products like bottles or plastic drums. These injection blow molds are used directly on the normal injection molding machine to achieve fully automated mass production. With less investment and significant economic benefits, it is the trend of mainstream technology in the future. The hollow products produced by this process system have made a qualitative leap in terms of appearance and performance, production efficiency and quality. Our customers are satisfied with the new method to make bottles without buying a new extrusion blow molding machine or a vertical injection blow molding machine.

Alleycho International Limited independently developed the front mold casting control system for “direct temperature forming technology” to allow the preform temperature to be simultaneously adjusted during injection molding. With this technology, the normal injection molding machine can be used injection blow molding machine. From the raw material to the finished bottles or plastic drums, only one-time injection molding is required, and the residual temperature of the preform is used to extend the blow molding, which does not require additional heating control and cumbersome processes. The mold is directly blow molded to achieve efficient production. The technology ensures the blowing temperature is high-precision, high-strength and corresponding wall-thickness. This injection blow molding technology can be easily adjusted to achieve a high-quality state of the container products.

You need an injection molding machine only, with replace different molds only to produce simple injection molding production, but also can makes hollow products like lots of bottles and plastic drums with different shapes in different materials PP,PE,PS,ABS, BAREX,PC,PVC,etc. Our injection blow molds have strong adaptability. It can be run on most normal injection molding machines, and can rise the machine`s utilization rate. To help you expending production line with lower cost.

Why we developed injection blow moulding toolings

What is injection blow moulding tooling

How these injection blow molding tooling works

Applications of our injection Blow Molds

Difference between our injection Blow Mold and Traditional IBM

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Why we developed injection blow moulding toolings

Many of our customers asked us whether we can make some bottles by one step with normal horizontal injection molder. We realized that we can do some special works for the industry.

Our research found that there are 4 ways to produce bottles.

1. Produced by an extrusion blow molding machine
2. Two-steps method: Made preform with an injection machine and then blow to bottle on a blow molding machine.
3. Vertical injection blow molding machine with the rotary platen and 3 WORKING STATIONS
4. Vertical injection blow molding machine with rotary platen and 4 WORKING STATIONS

Both above solutions need additional blow molding machine or a new kind of machine for a traditional injection molding factory. But it causes big investment and high risk
to expand their production line.

WE then picked this important piece and worked with engineers developed new series injection blow molding tooling to fill the gap.

Now ALEEYCHO offers a series of special injection blow molds with high quality and extremely competitive prices to help traditional injection molding manufactures breaking into a new market.

What is injection blow moulding tooling

A NEW PATENTED mold combined with injeciton and blow function into ONE mold.

Can be used on a normal horizontal injection molding machine.

High repeatability precision.

High speed and efficient, energy saving and stable, easy for operation and maintanance.

Hydraulic, pneumatic and electrical controller is adjustable.

Suitable for most thermoplastic plastic, like PE, PP, PS, PC, etc.

The best solution for bottles used in medical and food packing industry, and high appearance industry like LED lights diffuser, cosmetic bottles, etc.

How these injection blow molding tooling works

The injection blow molding process involves two stages. In the first stage, a plastic part called a preform is made, using a traditional injection molding process.

The preform is a precise shape, with precise wall thicknesses. After the injection molding machine open the clamp, then the blow mold cavity will be closed from two sides.

Compressed air is then injected into the center of the part, forcing the unsupported walls of the preform tube to stretch and expand outward, until they hit the walls of the blow mold. Once the material cools and solidifies, the mold is opened and the part is removed.

Injection blow molding allows for the production of hollow parts with some areas of the parts being very precise. It can be a very fast process.

Applications for injection blow molding include plastic bottles and plastic packaging with screw top lids.