For Sale
Proven Injection Mold Designs for Thin Wall Food Packaging Parts


Available for immediate download!

Buy today, start manufacturing tomorrow!

Opening Special for a limited time only!

Mold Design ExampleInjection Mold Design Example

All Mold Designs Include:


   • full 3D assembly drawing of a proven mold design 

   • 3D drawing of each mold component including the plastic part

   • full cooling system design for quick cycle time

   • material selection guide pdf for mold plates & inserts

   • mold maintenance procedure checklist

   • tapered interlocks for robust alignment between fixed & moving side to maintain even wall thickness (this is a primary consideration when molding thin wall parts)

   • both primary & secondary venting requirements to ensure part quality 

   • design for manufacture principles which ensures molds are easy to make

   • design for easy maintenance

   • free support via email and telephone for a limited time


Why Would You Want to Buy?


With these 3D designs drawings, you can:

   • use them as a training reference for your own tool design development (for toolmakers, design engineers, injection molders & educational organisations)

   • add your own part design for reduced mold design, machining &  commissioning time

   • machine each component directly from the 3D drawing model

   • modify the mold size or any other component drawing to suit      your own needs

I made moulds for thin wall packaging parts for over 20 years at SK Engineering. During this time, I learnt to take a different approach to mold making compared to making molds for parts with thicker walls & slower cycle times. If I didn’t change, I would not have succeeded.  

Most importantly, these designs will save you so much time and money. Designing & building these moulds take years to master. You will avoid making the mistakes that I made in the beginning. 

If you have a question before purchasing then click here contact us or continue reading to see details of the first mold design for sale.



FOR SALE
2 Cavity Mold Design for the
500ml Rectangular Disposable Food Tub 


500ml Thinwall Disposable Food Tub 16.5 Grams500ml Thinwall Disposable Food Tub 16.5 Grams


2 Cavity Mold for 500ml Food Tub

The 2 Cavity Mold in Production

4.1 seconds


Details


Weight 16.5 Grams

Wall thickness 0.45 sides -0.50mm base

Material: PP (homopolymer)

Cycle time: 4.0-4.5 seconds (free drop)

Designed for Husky Hot Runner

Mould design suitable for robot takeout (vertical or side entry)

Mould designed for 250 ton El-Exis  Demag high speed moulding machine

Annual product capability: 14 million (Based on 23hrs/day)

 Mold designed with:

   1. Valve gate allowing easier process control

   2. Stripper plate allowing machine ejector movement for consistent ejection & short cycle time

   3. Simple assembly

   4. Easy mold maintenance

Buy now

Opening Special for a limited time only!

Use PayPal or Credit Card

Click here to purchase the complete 2 CAVITY 500ml Food Tub MOLD DESIGN in Solidworks or STEP format for just US$295 available for immediate download.



FOR SALE
4 Cavity Mold Design for the 
Rectangular Disposable Food Lid


Thinwall Disposable Food Lid 11.2 Grams
4 Cavity Mold for Thinwall Disposable Food Lid


There is not a video available for this particular part but you can view the same mold design of a 4 cavity thin wall square lid on my You Tube channel by clicking on the link    (opens in a new window)

https://youtu.be/4mZ7_bnxSzU

And yes that is me in the video..


Details


Part weight: 11.2 grams

Lid to the fit 500ml food Tub above

Wall thickness 0.45mm

Material: PP (homopolymer)

Cycle time: 3.5-4.0 seconds (free drop)

Designed for Husky Hot Runner

Mold design suitable for robot takeout (vertical or side entry)

Mold designed for 420 ton El-Exis Demag high speed moulding machine

Annual product capability: 30 million (Based on 23hrs/day)

 Mold designed with:

   1. Valve gate allowing easier process control

   2. Stripper plate allowing machine ejector movement for consistent ejection & short cycle time

   3. Simple assembly

   4. Easy mold maintenance

Buy now

Opening Special for a limited time only!

Use PayPal or Credit Card

Click here to purchase the complete 4 CAVITY LID MOULD DESIGN in Solidworks or STEP format for just US$395 available for immediate download.


More mould designs coming soon...





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