2 component fresh pot container

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Focare Mould, China top double component mold maker, quality offer two color fresh pot container, 2 component buckle sealed box, 2k food storage container rotary mold, plastic double sealed container mold!

Focare Mould, a global manufacturer of multi component molds, has now added stack mold applications, to work with a pre-set, optimized set of mold design.

Stack mold in two color design, especially attractive to those companies in need of increased productivity as a response to sudden market demands for plastic packaging applications.

We understand that our customers need reliable high productivity molds fast to satisfy rising market demands for consumer products, and we have taken all the necessary steps to provide them just that. Our team has found the right avenues to compress engineering and manufacturing stages for stack molds, which in the end translates to huge advantages for our customers.

Anyway, if you’re still looking for the good 2k mold maker in China, I’m sure we can be your another good choice!

Lucia

focaremould@yahoo.com

mold construction design for core toggle multi shot molding

We have discussed the rotary table multi shot mold and rotary shaft multi shot mold before, so today we will talk about the two-color injection of the core toggle mold!

The core toggle multi shot molding process is the easiest, because the core and cavity of the mold do not need to be moved. Conversely, changing the geometry of the mold cavity by moving the slider. Check below pictures:

double injection core toggle mold design

First inject material A into the cavity, at the same time the slider is in the fully extended position!

core toggle multi shot moulding design

Then retracting the slider to reveal a new portion of the cavity!

After that, material B is injected into the reconfigured cavity through a separate gate (above the middle nozzle), the remaining gap is filled by moving the slider!

Then the plastic part hardens and ejected from the mold. Sequentially circulated as the above to continue the molding!

Adding a slider to the mold adds the cost of the tool, but it still can be much more cheaper than rotating platen or rotary shaft mold. Unfortunately, it can not produce the complex multi colored plastic parts.

We Focare Mould, China top multi injection mold maker, always here ready to service you, if you’re still looking for the good multi shot mold maker in China!

Lucia

focaremould@yahoo.com

mold construction design for rotary platen multi shot molding

In the past, a multi materials part was done by using additional secondary services or more complex assemblies. However, today’s multi materials injection molding largely eliminates these additional requirements, making it much more easier to manufacture complex finished parts, faster and cheaper.

According to moving different molded parts can be divided into:

1.      Rotary platen multi shot molding

2.      Rotary shaft multi shot molding

3.      Core toggle multi shot molding

Rotary Platen Multi Shot Molding

The mold core plate contains two identical cores that are mirrored on the centerline of the platen and coincide with the axis of rotation. The cavity plate connected to the fixed platen contains two cavities with different geometries. In each cycle, the rotary platen completes the switching of the molded parts, and eliminates the need for manual switching.

Check below video for better understanding!

Here we only show the two materials mold, which can actually accommodate more materials. The rotary platen can be rotated by 90°, 120° or 180° depending on the amount of material used. Also it will need a special injection machine to provide the required rotation on the core side.

And on my next blogs, I’ll share you my understanding of mold construction design for Rotary shaft multi shot molding & Core toggle multi shot molding!

Hope it will help you for your multi materials molding !

Lucia

focaremould@yahoo.com

Can customer use 2 color machine for 1 component mold ?

As we know to get two colored plastics, need two color machine with turntable or standard machine with second injection unit beside. Sure compared to the former, stand machine with second unit beside can be more flexible, to fit both molds for two color and single color.

taiwanese-double-color-injection-machine

Above is machine with turntable, also two parallel injection units.

two-color-machine-injection-unit

Here is standard machine with second injection unit beside. Very flexible to move the second unit to mold 1 component or 2 component parts.

So how about the turntable machine ? Can customer use it for 1 component mold ?

The answer is yes, but should have two sets molds together manufacturing (two molds for different product OK), must ensure two molds’ height same, otherwise, long time manufacturing may cause machine plates deformation. Or customer only can use one mold, the second only is a dummy, and table must not turn. This can be adjusted by machine program setting.

After meet above conditions, the rest just ensure injection shot weight, etc. items fit, same as single color machine. Just for the existent molds, may need to do some re-machining of mold bottom plates to make it good fixed onto the machine.

Feel free to contact if more question of 2 color molding, China leading multi shot mold maker custom you quality multi molding solution!

Lucia

focaremould@yahoo.com

www.cnmolder.com

Two color baby toothbrush mold

Professional manufacture two color mold, two component mould for plastic toothbrushes.

Experience making toothbrush mold to suit with double color machine with rotary axis structure. Or single color standard machine with injection unit to have second color injecting.

 

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Welcome your down visit to check our works.

Chinese plastic maker of toothbrush mold,

ready to offer you guarantee and delivery with competitive cost!

Lucia

focaremould@yahoo.com