Jilian Plastics is a leading company in the field of Pet Preform, providing a two-stage production line for PET preforms and PET bottles. Our core service is an all-inclusive PET preform production line solution tailored to customer needs.
We can supply PET preform production lines up to 600,000 units per day. But there are also some medium-productivity production lines that range from 100,000 units a day to 300,000 units a day. (24 hours work)
Polyester pre-formed mold
Polyester preform production line
We have helped many countries build preform production lines such as Mexico, Egypt, Brazil, South Africa, Algeria, Russia, Nigeria, Turkey… some of our success stories are like 21g and 26g carbonate preform production lines, through one Interchangeable PET preform mold, 8-cavity 110 mm candy can preform production line…
We usually advise on the requirements of our customers and their local market requirements for prefabricated parts. For some newcomers, we can even help them start from scratch… from project planning, plant layout planning, equipment and construction (PET preforms, injection molding machines and auxiliary equipment), equipment installation and commissioning, and engineer training services. ……
For blow molding machines
In the two-stage process, a PET blow molding machine is required to blow the preform onto the bottle. Jilian molds can also provide blow molding machines. If you need more details about the blow molding machine, please contact me!
The Pet Bottle Mould production line has always been a popular investment project. If you are interested, please contact me to get a special PET prefabricated equipment proposal.
The process of molding a Pet Preform is difficult, but it is easy to master the basics. The liquid plastic is filled into the container and then frozen to obtain the desired shape and size. Of course, this process is not as simple as it sounds, because the implementation requires the use of some heavy machinery and equipment. Only professional pre-formed mold manufacturers can do this with a 100% success rate. In this regard, people must say that many things can go wrong. When products are manufactured for commercial purposes, they must be uniform and flawless in size and volume. Therefore, people who do not enjoy professional knowledge should not be trusted by this job.
You can find several prefabricated mold makers in your city or country. But the important thing is that you are close to a company that you can trust. Look for the type of machine and experience your organization has. Some people find some do-it-yourself tips online. But unless you have a strong technical background and can take the risk of losing money and time, you can’t try it alone. It’s very likely that you will end up making uneven or unattractive products, and you will curse yourself for wasting so much time.
When looking for a pre-formed mold manufacturer, make sure it meets your requirements. Money is also an important factor. You won’t want to make any custom requests that exceed your budget. Some stable and experienced pre-formed mold manufacturers usually offer very good discounts to meet your requirements at the lowest cost. But it’s not just companies that decide you invest. The choice of plastic materials depends on you. The cost will also depend on the exact size and size you choose. Naturally, large sizes of materials will cost you even more.
Before hiring a pre-formed mold manufacturer’s service, it’s easy to see how this technology works. In addition, excellent pre-formed mold manufacturers also involve them in the process to some extent by explaining to customers the pros and cons of different materials and which materials are best for you and for your budget. Using the Internet, you can conduct a small-scale study and get some basic knowledge about the process. The Internet is also the best source of information for you to get the best prefabricated mold makers in town.
After all, you are doing business, even if you have to spend a little more money, you can get the best professional help. Choosing a China Pet Bottle manufacturer, we are more affordable in terms of price, and the quality of the product is also very reliable. Choose Gianlian Mould to let you get a more cost-effective plastic mold buying experience.
Today, Pet Preform Mould turnkey engineering services are becoming more and more popular in the mold field. In order to meet the needs of the market and customers, Jilian Plastics has made a lot of efforts in this regard. Now we have a professional plastic injection mold and injection molding machine turnkey project service. We provide turnkey engineering services for many countries to build full-hole plastic injection molding plants and syringe mold factories.
We have our own precise designers and engineers to design different types of plastic molds, such as pipe molds, packaging molds, automotive molds, injection molding machines, household appliance molds… We will provide you with product design, mold design, flow molds. We will train our customers on mold and mechanical technology. If necessary, we will send our professional technicians to the customer’s country until all the work can be started. The important thing is that we will make our investment and situation for us. Customized solutions. We will give you the best solution.
If you are also interested in the China Pet Bottle mold turnkey engineering service, please contact us.
Why do Pet Preform sometimes have filling problems when injecting? This is a headache for injection molding machine suppliers and manufacturers. As a professional plastic injection mold specialist, Jilian Plastics has extensive experience in providing this plastic injection solution to its customers.
The product has no filled parts because the material does not fill the cavity when injecting. Plastics have high viscosity and low flow rates. Sometimes, problems caused by cavity imbalance injection. It states that when the material is not filled with cavities, it will cool. Our plastic injections are easy to see. Jilian Plastics is an experienced plastic injection manufacturer offering customers a wide range of plastic injection solutions.
As a problem, we recommend customers to use the following solutions:
1. The injection molding machine has insufficient capacity and the injection weight is not large enough. So we need to choose the right machine for the injection according to the weight and material of the product.
2. Injection pressure and material temperature are low. If we encounter such problems, you can increase the temperature of the barrel or mold and increase the injection pressure.
3. The injection speed also affects the plastic flow rate at the time of injection, and the material will remain in the mold for a longer cooling time. We can increase the injection speed appropriately so that the plastic fills the cavity before cooling.
4. The hot runner is so small.
5. The mold ventilation is not very good.
Plastic molds encounter various problems when molding. If you want to find a reliable China Pet Bottle manufacturer that can introduce you more trouble, Jilian mold will be your best choice. With our rich experience and professional technology, we will be able to satisfy you.
The difference between over mold and two-color injection mold: over mold refers to first molding a part and then inserting it into another Pet Preform Mould to become a new part.
Two-color includes independent two-color and mixed two-color: Independent two-color refers to two colors made on one machine, usually by moving the cover mold (by flipping the mold). A double mold requires two sets of molds, two sets of the same cavity, and two sets of different covers. The two sets of formwork are interchangeable; mixing two colors requires only one set of molds and a dedicated plastic machine, which is an attachment to two separate nozzles and independently controls the injection parameters of each nozzle.
Mixed two-color injection molding process:
The main injection unit is mounted in the center of the fixed platen. The side injection device is mounted vertically on the mainframe at a certain oblique angle, which makes full use of the space without occupying a large floor space.
The main injection unit and the side injection unit can be separately controlled and produce mixed color products according to different requirements.
Various combinations of main injection unit and side injection unit of different specifications to meet customer needs and achieve sandwich injection molding of various materials
China Pet Bottle injection molding machine with high standard configuration.
Double cylinder balanced injection structure
Four-stage setting of injection speed, pressure and position
Three-stage setting of pressure-bearing material feeding speed, pressure, position
Injection position monitoring function
Injection position scale control
Screw cold start prevention function
There are three options for seating
Customers can inspect and accept different types of Pet Preform molds in different shapes, but in a mold in our Jilian mold, the mold is of good quality. The performance of this mold is outstanding in all aspects. And the appreciation of our clients in the mobile section:
1 : Jilian Plastics only sends qualified test samples to customers after one month of testing, which reflects the very mature experience of Jilian Plastics in this container design.
The stripper is stable. All of its movements are very smooth, with no sticking and distortion. The runners are well arranged to fill the entire product. This product has a good seal. There are no leaks. The mold has a good cooling system to properly cool the product. The hot runner system is periodically fitted with appropriate electrical heating. The product can be connected to the controller cylinder and properly connected by balanced ejection, proper travel. All parting lines and surfaces meet our design requirements.
2 : The products produced by Jilian Plastics meet the requirements of customers. It has a good parting line, which indicates that the mold has a good fit on each insert. There is also a product wall thickness of the same for each part. There is no mold shift problem. At the same time, the surface and strength are satisfied. Lines, signs of shrinkage, spots, and no distortion of the product.
3: All processes are carried out according to the planned progress, and the mold is successfully completed 10 days in advance.
The China Pet Bottle molds of Jilian Plastics have reasonable structure, stable performance and good quality, all of which meet the requirements of customers.
Jilian Plastic Mould is a professional manufacturer of Pet Bottle Preform molds in China. In order to ensure the quality of the mold, we always make molds with a serious and responsible attitude. Therefore, we are committed to continuous exploration, innovation and progress to provide you with high quality molds. We have some professional teams responsible for mold design, mold processing, mold inspection and mold transportation. The division of labor is very clear and everyone has specific responsibilities. In the process of the mold, we will give you feedback on a regular basis. We have professional project management to ensure the quality of the mold. We conceive, design, manufacture and test each mold to meet your tolerances and specifications.
We can provide you with high quality injection molds, plastic products, rapid prototyping and die casting molds. We can also provide a full range of production lines, such as injection molds, injection molding machines, auxiliary machines… Our company will provide you with a full range of services. For mold steel, we can follow your requirements. If you don’t have special requirements, we will choose the most suitable steel for you based on your production and the characteristics of the plastic and products.
We sincerely invite you to visit our company. If you are interested in any Pet Preform mold, please feel free to contact us.
Jilian Plastic Mould is a China Pet Bottle mold manufacturer and has been producing plastic injection molds for many years. We are committed to providing a good solution to our customers’ problems, not just providing them with plastic injection molds. There are many problems, such as mold wear and tear, operation errors, after-sales service, the need for injection parts, want to build a new factory ….. and various complaints, we will try our best to find a solution to these problems, and strive to satisfy customers.
So far, we are a famous Chinese plastic mold manufacturer and enjoy a high reputation in the international injection molding industry. Many customers have high evaluation of Jilian Plastic Mould and hope to cooperate with us for a long time. You will want to know why, because we dare to admit our mistakes, we will not shirk responsibility, if this is our problem, tell us, we will provide you with a solution as soon as possible.
If you are looking for a Chinese plastic mold supplier, he can respond to their products and services. Welcome to contact Jilian Plastics Co., Ltd.; if you are looking for a Chinese plastic mold manufacturer that can provide high quality molds and services, Welcome to contact Jilian Plastic Mould Co., Ltd., and qualified Pet Preform injection molds with competitive prices can be provided to you.
With the rapid development of the Pet Bottle Preform industry, the application of plastic products in our daily life is expanding.
The increase in the use of plastic products has driven the development of injection molds.
Jilian mold can provide you with injection molds, especially plastic injection molds.
Plastic injection molds are tools for producing plastic products.
The injection mold consists of several parts, including the cavity, core, template, partial ring, and hot runner system extension.
During the injection process, the plastic injection machine transfers the molten plastic into the mold cavity and then cools the plastic that is finally discharged from the mold.
These actions are injection molding of the entire plastic.
The plastic injection mold structure varies with plastics and products.
But the infrastructure is the same. The mold consists of a casting system, a temperature system, and mold parts.
The core and the cavity are in direct contact with the product, so the core and cavity are in high demand for production. The gating system is the runner.
Jilian Plastics specializes in the production of injection molds. We can provide you with a variety of injection molded China Pet Bottle molds. If you have any questions about injection molding, please feel free to contact us.
In very basic terms,Pet Preform are overmolded by placing one plastic on top of the other. In most cases, this involves molding a soft elastomer onto a more rigid substrate, such as a two-piece toothbrush with a soft elastomer coated mold on the rigid polypropylene substrate to impart a « soft » feel.
This is usually very straightforward as long as you have good dimensional control of the substrate.
Recently we have an overmolding project that requires molding a softer hardness on a softer substrate. With the development of molded parts, the walls of the substrate are quite thick, which makes this even more interesting.
First, we found that the part size was too large, we checked the cavity, shrinkage, and processing parameters, but everything was in line with the specifications. We had to squat for a few minutes until we realized what was going on, the first mold (substrate) was actually compressed during the second molding process, when the mold was opened, the part was allowed to decompress and it grew Nearly 10%. We were able to compensate for this with different molding parameters and make the parts conform to the specifications, but it did take us a while.
The main reason for mentioning this is to help us keep thinking. Jilian mold has many years of experience in the injection China Pet Bottle molding. With a wealth of knowledge, we can solve many problems in the production process. . If you have a mold requirement, please feel free to contact us.