标签： co injection mold

mold construction design for rotary platen multi shot molding

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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

lucia@yueyimold.com

foldable tumbler two color mold design

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YUEYI Mold, China top dual material mold maker, offertwo color foldable tumbler mold design, plastic double folded coffee cup mould, bi material portable cup, 2k tumbler supply!

If you are tired of the coffee cup that you carry with, takes up too much space in your bag; if you are troubled because your water cup is too large and too heavy, then the folding portable cup will be the best solution for you! Furthermore, the two-color folding portable cup will give you more choices!

The advantages of 2k foldable tumbler:

  • Say goodbye to the consumption of disposable drinking cups, very environmentally friendly!
  • Adopt rotary closing method, high sealing, no leakage!
  • The height is only about 5cm after folded, it can be stored in the bag or even in your pocket, very portable!
  • Removable parts for easy cleaning!
  • The use of environmentally friendly materials, the cup body is food grade TPE, does not contain BPA or heavy metals
  • While the lid is made of thermoplastic (PP) without plasticizer
  • Both the cup body and lid are heat-resistant and can heat beverages in the microwave! (The lid needs to be opened when heating)
  • The choice of multiple colors to decorate your life and light up your mood even more!

Our genesis team assist customers with creating, enhancing and optimizing plastic part designs for moldability, functionality and package performance, to greatly meet your two color molding standard!

If you’re still looking for the good dual material mold maker in China, then we can be your another good choice.

Lucia

lucia@yueyimold.com

bi materials crisper injection mold design

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rotary mold fresh box
2k fresh box mold
turntable fresh box mold
2k fresh box mold

YUEYI Mold, China top co injection mold maker, quality offer bi materials crisper mold design, 2 component fresh keeping box mould, plastic food container injection mold 2 colour!

Injection molded part design is a service provided by our Genesis team to assist customers with creating, enhancing and optimizing plastic part designs for mold ability, functionality and package performance.

Injection molded part design is the start of all successful programs, especially for multi material projects.

We YUEYI invited the leading industry part designers to join us, provide the multi component tooling solutions to global converters and brand owners!

If you’re still looking for the good multi materials mold maker in China, then we can be your another good choice!

Lucia

lucia@yueyimold.com

co injection stack mold supply

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co injection stack mold China supply

Co injection molds is widely used in food and medical packaging, and we YUEYI provides co injection tooling based on innovated technology and systems – CO INJECTION STACK MOLD supply!

Co-injection stack mold can effectively solve the low output of customers’ two-color molded parts, greatly increase the production and reduce the consumption costs!

While compared to the single layer two color mold, the clamping force of co-injection stack mold will be 1.2-1.5 times! And the molding cycle time will be very similar, but the output efficiency is more than 1.8 times!

So what should be paid attention while doing the co-injection stack mold??

  • co injection stack molding with robotic transfer or the mold core part rotary is ok!
  • The mold requires high machining accuracy and high concentricity
  • The mold construction design must consider a reasonable and dedicated mold base system, hot runner system, load guidance system, two-way ejection system, linkage secondary molding system, etc.

We YUEYI team has accumulated over ten years of R & D and manufacturing experience in multi material molding technology. Foreseeably design and correct defects for various two-color parts, and support customers with the mature bi material molding technologies!!

If you’re troubled with the low output of your current 2k molding, if you’re still looking for the good 2k mold maker in China, then we can be your another good choice!

Lucia

lucia@yueyimold.com

double color die moulds dinner plate|2K mold service trays

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YUEYI Mold, being the top rank China two color molds maker, quality offer double color die moulds dinner plate, 2k mould service trays bi injection, bi color service plate mold, two shot dinner trays with table rotary two color injection machine to realize the precision two color molding! Multi component parts moulding / manufacturing will be able to be offered! 

How to get a quality two color mold??

  • Well, the first should be the product design, as we all know it is the base to start the project! A good product designer should know how the two component materials will flow, to avoid any over flow or shrinkage problem in the future molding process!
  • Second should be the mold design! Experienced mold designer should correct and precision choose the location of two materials melting! In additionally, should design the multi color mold to make it durable and easy adjustment! As we all know, many countries will be very difficult to handling the mold modification! Also time is money especially for the production! So to have the mold easy maintenance for long time manufacturing is the key!
  • Here comes the turn of the steel machining! CNC machine has many different levels to its precision quality, also the mold cost will be differs great much from this step. Anyway to get a precision two shot mold, should use the high speed CNC, for example HAAS from USA, to reach 0.02mm！
  • And the finally should be all the spare parts that used! For example O-rings, springs, hydraulic cylinder, etc. As we know for example some Huangyan locally springs, after it stretch but it can not be able to compress back again! It is really ridiculous! So branded spare parts should be used to avoid such stupid mistakes happen!

For any more info or new inquiry of multi component molds, pls feel free to contact me!

Lucia

lucia@yueyimold.com