Container Injection Line

Nowadays, IML is a well-known system all over the world. More and more plastic injection molding supplier offer turnkey IML system for clients.


SINO MOULD one of the famous plastic injection molding experts in China, could offer you a complete series of turnkey IML technique with required equipments: injection system(including plastic injection mould, plastic injection molding machine, plastic injection molding assesories and so on), robot system and label collecting, ect

IML container mold:
Cavity 2 or 4 or more
Mold material: S136 Stavax from ASSAB, with temperature 48-52.
Injection gate: hot runner system, multi-tips
Ejection way: air + stripper
Cycle time: 4-5s with beryllium copper.
Delivery time: 60 working days
Spare part standard: DME standard which could also easy for mold maintenance.


Mold design tips: Since this mold need fast cycle time, the container mold need optimal cooling system. It needs many groups water cooling. And for easy operation, the water connector could design in non-operation side. Of course, it is also important for optimal cooling system. Besides, the ejection distance needs special design. Since mold need work with robot, the mold open stroke also need considering. What’s more, If you need IML technology apply in container bottom, the mold also need reverse so that the injection nozzle prolong and also using the hydraulic system.

The injection system included plastic injection molding machine, plastic raw material dryer, plastic raw material auto loader, plastic injection mould, air compressor and water chiller.The gripper in robot system pick up the label ,put label into mold cavity, then the mold closed and injection. When it finished, the sucker will pick out the product to conveyor.

More question regarding to container injection line, please feel free to contact my email box: sino6001@sinomould.com

In Mold Labeling Advantages

Comparing traditional painting, in mold labeling technology is more impressive for consumer since its nice appearance and water-proof function.

IML technology is widely used in PP, PE, PET plastic product. It put the label into mold cavity, then mold close and molding. After high temperature, the label was combined with plastic. So mold open, the plastic part was labeled. What’s more, with the help of IML robot, the IML product line becomes automation and achieves high efficiency.

The advantage of IML technology:
1.Fashion appearance. The labeled plastic part was designed of factory culture with attractive color, it will make customer easier remembered. And label was combined with plastic parts so it will not wrinkle and blister. It is nice and also practical function.

2.Water-proof function. Normally the label was designed with factory contact information and culture so that customer could know its brand. Take advantage of IML label, it could water-proof, oil-proof, anti-wear. This will protect the logo and will cause benefit for investor.

3.High efficiency. Compare to traditional printing, it do not need human working. This using the IML robot and it will quicker and more safety. Besides, it will greatly cut the production cost and label also could easy change as label table was turntable.

4.IML robot. It is high speed and safety operation. Cylinder rotation provides continues power. And the potation sound will not noise. Besides, the robot had the protection of safety door. This increase IML machine safe and avoid accident.

5.IML convey. After IML robot picked out the labeled plastic part from mold, it will put on convey. Then convey move till next process. This robotization improves production capability.

More questions regarding to in mold labeling technology, please feel free to contact me. We will help you to plan a IML plastic line and provide satisfied solution.

From: Stacy
Email: sino6001@sinomould.com
Skype: sinogroupe-62

Plastic Food Container Molding Factory

SINO MOULD is professional china plastic food container molding factory which could provide various shape container molding solution, such like, round container moulding, square container molding and custom container moulding solution. Besides, we are not only food container supplier, but also could provide a complete molding solution.

1. Food container molding mold
We aims on high quality multi-cavities container tool, so adopt S136 steel which made from ASSAB. And considering big production capacity, container mold structure will design with optimal cooling system and air venting system. Besides, the most important is strict controlling mold precision dimension. We invest big money to improve our tooling machine with Italy Fidia, DMG high speed milling, Japan Shaddick, Marzark and so on. Except precision machine, we also have a strict quality control system, project manager system, independent mold trail department which could test and adjust optimal machine parameter for customer reference.

2. Food container molding machine
Considering food container huge production quantities, high speed injection molding machine is necessary and the most suitable. This machine designs with high speed which could achieve 400mm/s so that to improve cycle time. And our machine had various types from 200-400ton. Besides, servo motor system could precision control each action and to achieve best result.


Container molding machine adopt KEBA computer control, Japan Omron, French Scheneider for electric system. And others important machine elements also use with famous brand elements which could easy for quick after-sale service. No matter which country, we had relatively close service agent to provide spare parts and consultation service. What’s more, such like, chiller, material auto loader, crusher and others auxiliary engines, we also could provide and installing with molding machine.

Email: sino6001@sinomould.com

Bucket mold

SINO is a manufacturer of bucket mold, with the best quality and price, can offer you plastic injection mold, bucket mold, bucket mold solution.

SINO has more than 20 years of experience in the creation of all kinds of plastic shapes. Bucket mold is one of our most important plastic injection mold, our mold bucket including a bucket of water mold, paint bucket, fishing bucket mold, packing bucket mold, mold bucket trash and other forms of bucket, we have a high ability to produce a bucket forms you and always aiming to be the best china bucket mold company.

The advantage for our Sino mold in bucket shape:

1. Independent design team: more than ten years experience in mold design. Good bucket can be designed according to your idea or photo to meet your needs, it is best if you can offer us the original sample.

2. Good mold structure: which can realize automatically stripping is easy for the customer and use the robot to take parts;

3. We can make a bucket of water proof mold with full closed, half-closed and disposable bucket;

4. extensive experience in the creation of fishing gear, filed Assembly parts such as fishing assembly bucket, fishing reel, tray box, fishing winder, transparent box, etc.

5. Perfect service system: to provide replacement parts free of charge within one year. Provide universal solutions to any problems occurred in customers' mold supports operations throughout life.

We can offer you the entire solution bucket mold, if you are looking for China mold bucket supplier, please come to us, we will give you a satisfied answer.

Email: sino6001@sinomould.com

cheese container molding

No matter square container tool or round container tool, we could ensure cheese container nice appearance design and good function.

During cheese part design, we will consider fitting, water sealing and stacking function as design basic. And considering reasonable water-sealing finger position and distribution, stacking distance and so on, we will ensure each cheese container biggest loading weight but under lightest weight.

Cheese container is PP material, shrinkage is 1.6%. And cheese container mold is S136 mold steel, with HRC 48-52 which could guaranteed mold life 1M or 5M. 2L Square cheese container tool dimension is 450*450*550MM. Cycle time for single cavity is about 10s. 2L round cheese container mold is 400*400*450MM. Cycle time for single cavity is about 8s. Besides, our mold dimension and spare parts are all meet DME standard which is very easy for mold maintenance.

Besides, cheese container mold was always tested on high speed injection molding machine. As thin-wall container cooling time is very short, high speed machine has the function of 3 axis linkages to realize material charging, mold open and mold eject all at same time. This way is greatly shorted cycle time and improves production capability.

More information regarding to cheese container tool information, please feel free to contact Email: sino6001@sinomould.com

From: Stacy

Skype: sinogroupe-62

How to solve IML process problem

In mold labeling process is mature technology. This article aims to introduce how to solve IML process problem which is common.

1.     Deformation
IML process is combining with injection molding. And the material of label and the shrinkage of label will also plays an important role in IML molding. If the label shrinkage is huge difference like part shrinkage, the container or cup will also shrink so that the deformation problem comes.
Solution: To choice suitable label material for IML part. The shrinkage rate need close to PP material shrinkage.

2.     Air bubbles
If mold design structure is not reasonable, it is easy to cause IML labeled part deformation, air venting problem so that the air bubbles comes out.
Solution: the designers need rich experience in IML mold drawings which need consider all related effecter things. IML mold could adopt slide inserting structure which is better for air venting. Besides, the label size also needs carefully considering. If not, when the robot put label into mold inside, the pressure and cooling also will cause air bubbles problem.

3.     Same label stick twice or more
IML robot through static sticks the label. If the static is too strong, the robot will pick more labels,
Solution: adjust IML robot static.

More questions regarding to how to solve IML process problem, welcome to contact email: sino6001@sinomould.com

IML container mould design

Compare to normal injected mold, IML mould design will more complex and need more information about robot. Below is introducing some attention issue for design IML mold.

1.Robot information.

The IML mold need properly work with robot equipment, so before mold design, it need robot enter way. Sometimes is top entering robot or side entering robot. Besides, it need know robot center distance. After getting this information, the IML mold design could greatly meet this working.

2.Multi-cavities In mold labeling mold

The IML technology is widely applied in food container mold. And normally IML food container moulding is took a large proportion. This in mold labeling design is greatly with multi-cavities by considering big production capabilities.

3.Hydraulic cylinder position

If robots enter in side, in mold labeling mold design needs hydraulic cylinder put in top side and down side. On the contrary, robot entering is top, the hydraulic cylinder need install on side.

4.IML robot work with alarm

It is very important to install alarm on IML MOLD as the robot need monitoring system. Since the robot is very high speed, without monitoring system, the mold will easy get stuck. Hence, Alarm installation will ensure big production capability.

5.DME standard for spare part design

In mold labeling design, it is better for using standard DME spare parts. This way is better for mold maintenance in the future. And it could easily change.

6.Water nipple design

As you need, the IML mold could accord Hasco or Staubil water nipple standard. And it is also better for easily buying water nipples.

More information regarding to in mold labeling die design, please feel free to contact email: sino6001@sinomould.com. We are rich experience in design IML mold, such as IML container mold, IML cover mold and so on.

From: Stacy

Skype: sinogroupe-62

Thin wall container

Thin wall container and lid are widely used in daily life, especially for packing food container, ice cream container and so on. Hence, this large demand promoted thin-wall container mold development.

1. Food container lid and body need very transparent surface and nice appearance. So we adapt S136 stavax for mold cavity and core. Take advantage of this steel high polishing function, it save polishing time and also achieved high polishing result. Besides, it also could guarantee 3M shots mold life for food container mold. What’s more, the thin wall container also have high polishing surface.

2. Container and lid need good stacking and fitting. So we have strong food container design team. Part designer will draw most suitable stacking height so that saves transportation cost. And they will better consider the fitting between container and lid.

3. Short cycle time, huge productivity for thin-wall container mold. We design multi-cavities for container and lid mold. 12cavities, 6s cycle time by installing on high speed injection molding machine. Besides, food container lid could assemble on various containers which also save inventor’s cost.

4. Optimal cooling system and air venting system. We had strong food container mold design working team which designer had at least 3-4 years. Besides, if the mold core designed with insert, it will better for thin wall container air venting system.

5. IML system application depends on customer needs or not. Designer team need to consider this point so that the mould had this function. The IML thin-wall container could design to auto fall or semi-auto fall. And take advantage of IML robot, the thin-wall container will inject quickly and response faster.

Any question regarding to food container mold ,IML thin wall container and IML thin wall project, please feel free to contact email: sino6001@sinomould.com or my Skype: sinogroupe-62.