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

two color toddler feeding set

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China two color mold maker offer toddler dining set bicolor mold, 2K die mould divided feeding bowl & spoon, bi component baby protect bowl, double color toddler utensils learning dishes.

Pls visit below to see our two color molds design, to clearly see how we insist on the mold construction design, which we insist believe is one of the key to achieve mold with excellent performance.

Two color mold design

If you’re still looking for the good 2K mold maker in China, if you prefer to have the bicolor injection mold durable and easy maintenance, if you pay more attention on the molds quality not only cost, then we can be your another good choice.

We’re here ready to offer you the quality molds with the most reasonable cost!

Welcome your new inquiry!

Lucia

focaremould@yahoo.com

2K safety helmet mold supply

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China 2K molds maker, Focare Mould Co.,Ltd. quality offer two color safety helmet mold,  hard hat bi injection, bi color mold safety cap, 2K mould safety hat, double colour bump caps, two shot protecting cap, protective cap in two color molding designs.

Pls feel free to contact for more details of 2K mold design, 2K injection molding, we Focare is ready to offer you the Turnkey two color moulding solution: from product design, mold design, quality mold making, supply the most suitable two color molding machine to meet your 2K molding! Also supply the training services in your factory to help your workers better molded!

Welcome your new inquiry!

Lucia

focaremould@yahoo.com

bicolor chopping board injection mold

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China top rank bi component mold maker, Focare Mould Co.,Ltd. offer 2K kitchenware molds with quality and delivery! Bicolor chopping board injection mold, two color mold cutting board, mincing board bi injection, two shot chopping block, cutting block two colour molding supply. 

We Focare aim to offer worldwide customers durable molds with easy maintenance, so we focus on the steel quality and 2K mold construction design, as we insist believe these two factors are the main points to achieve molds with excellent performance!

If you share the same mentality with us, looking for the good mold with long lifetime manufacturing and easy maintenance, pls feel free to contact me for your custom of 2K molds.

Always here ready to service you!

Lucia

focaremould@yahoo.com

3 component toothbrush mold supply

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Focare Mould, being the leading multi shot mold maker from Huangyan, quality offer 3 component molds toothbrushes, 3K brush mold, overmolding TPE brush 3 colours die moulds tooth brush with delivery.

There are two ways to mold the 3 component brushes: One is rotating mold with the center shaft triangle structure, pls check above the mold testing video!

And second is by overmolding, it means after first color part eject from the first mold, need to manual put it into the second mold to have it double injection, and again after second mold eject the part, to manual put it into the third mold to have it 3 times injection molding.

Compared to the rotating mold with triangle shaft, overmoulding cost much more molding time but at the same time, the mold cost will be relatively lower!

Feel free to contact for more details of 3 component tooth brush molding!

Lucia

focaremould@yahoo.com

two shot car lamp mold

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Focare Mould Co.,Ltd. the leading bi component mold maker from Taizhou, quality offer two shot automotive lens mold, car lamp mold in two color moulding, car light mold double injection.

Why choose us??

  • Strong design team with years experience in two color molding, offer you the quality product design & unique two shot mold design, guarantee you the molds durable and easy maintenance!
  • Real quality steel use! Not like most factories here in China cheating in steel, we do use the real quality steel, will use exactly the same steel that quoted you! As we insist believe that mold construction design and steel quality, are the key to achieve molds with excellent performance!
  • High speed CNC to reach 0.02mm precision! Machining plays an important role to make a precision automotive lens mold, also it directly influence the mold cost that differs much.
  • Experienced mold workers team, invited from Guangdong! As we all know, Guangdong mold makers are more good at precision molds making, but at the same time, their mold cost is extremely high! Different from Guangdong mold town, Taizhou gives them a better situation, also it is good for our customers to have the same quality automotive lighting molds but with much more competitive cost!
  • All branded spare parts used! For example, JunFan cylinder from Taiwan,  Japan Daido springs and Korea Samsol springs, Brevini hydraulic motor from Denmark,etc. To avoid some stupid mistakes happen, also to prolong mold lifetime!

If you’re still looking for the good 2K automotive lenses mold maker in China, we can be your another good choice.

Highly welcome your down visiting to check our works.

Lucia

focaremould@yahoo.com

plastic injection mold multiple bowl

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Product name: multi component plastic bowls

Product dimension: dia. 125.6 X 68.6mm

Product weight: first color 39.25g, second color 22g

Plastic material: PP+PP

Mold cavity: 2+2cav

Gate: 4 tips hot runner point gate

Steel: core / cavity 718H with hardness HRC30-33

Mold dimension: 890 X 830 X 525mm

Machine: FCS 280T table rotary two color moulding machine

If you plan to start a new double color molding project, if you still have wonders about your bi color mold design, or if you’re still looking for the good 2K moulds maker in China, then we Focare Mould can be your another good choice!

With years two color molding experinces, we offer you one- stop Turnkey services from bi component products design, multi K moulding designs to custom you the best quality two color molds! Also we’re able to send our engineers to your factory to do the training of your staff for your side smooth multi component moulding!

Welcome your new inquiry!

Lucia

focaremould@yahoo.com