Qualified food PET bottles should be made from food grade PET materials.

There are two common production processes for Pet Preforms

Since the PET macromolecule contains a lipid group and has a certain hydrophilicity, the pellet is sensitive to water at a high temperature.

Pet Preforms may have been rarely seen, and PET bottles, which we often use, are closely related. In order to satisfy everyone's curiosity, we will share its related functions today.

Pet Preform Mould factory direct sales of products used in the food industry, this type of products in the processing and production requirements are more stringent, today we will come to understand its production process.

The pet preform has a highly symmetrical molecular structure and a certain crystal orientation ability, so it has high film forming property and adultness.

Injection blow molding is an extremely important aspect of the manufacture of Pet Bottle Preform. This process is divided into four steps. Each step contains specific tools and equipment for making preforms for pet bottles.

Blow molding products are widely used in all walks of life, containers, films, beverage bottles, toys... can be said to have been integrated into our lives. A summary of the quality problems that are prone to blow molding products for discussion

The most common shapes for Pet Bottle Preform are round, square, oval, and the like. From the point of view of use, they each have their own advantages and disadvantages.

Under normal circumstances, the planning of Pet Bottle Preform is mainly conceived under the premise of easy use, even if there are special circumstances.

In addition, with certain additives, Pet bottle packaging can also show different colors. Generally speaking, it is very suitable for various products and market demands.

Pet Bottle Preform are widely used in life, but they may release a strong chemical odor during processing. What should we do with this situation?

The use of Pet Bottle Preform is very convenient and durable, and is recognized by many people. However, when it is used, it often has a reduced service life for some reasons, so how can it be extended?

PET bottle is a kind of container with high rigidity and beautiful appearance. It can be applied in different industries.

Now that green has become the color and development direction that everyone agrees on, environmental protection has become the direction that everyone values. This is the consistent yearning and slogan of all of us; but this is not just a slogan.

Jilian Plastic Mould Co., Ltd. provides the most professional Pet Bottle Preform products and follow-up services for the majority of customers, providing the most perfect consumer experience for selecting our customers.

Jilian Plastic Mould is an experienced pet product design and manufacturer. With our understanding of market demand, the design of the 5-Gallon Pet Preform has won everyone's love and recognition.

When we talk about Pet Bottle Preform, the trend seems to be gradually changing. However, the market will not eliminate pet materials for a long period of time. In the past, we talked about the transparency control of pet bottle preforms.

As a important packaging product, Pet Bottle Preform are usually made of pet materials by plastic molding of the blow molding process. So why should pet preforms be made of PET?

PET is a milky white or yellowish highly crystalline polymer with a smooth, shiny surface.

The PET bottle is mainly made of polyester resin material, and its adhesive has the characteristics of small viscosity, easy wetting, good processability and good transparency.

The Pet Bottle Preform is made of milky white or light yellow, highly crystalline polymer with a smooth and shiny surface. The following describes the inadequacies of the pet bottle preforms.

sealing, permeability: sealing and water vapor permeability are two important skill indicators of pet bottles, they play an important role in the stability of pet bottles.

The Pet Bottle Preform packaging industry itself has its own advantages, and the form of pharmaceutical packaging is constantly changing, from the original paper packaging bags

no matter what raw materials to choose the Pet Bottle Preform, must first meet the requirements of non-toxic, no odor.

When we have a very accurate understanding of these, we can choose the right hot runner nozzle for it. How to choose the right Pet Bottle Mould?

Jilian Plastic Molding Co., Ltd. from Huangyan, China has been favored and praised by customers in the market. We have a variety of 5-Gallon Pet Preform, which is a good choice that you should not miss.

PET is the most common material for end-use parts and products, and is suitable for everything from consumer products to medical devices.

Pet Bottle Preform are polyester resins. The higher application is on food packaging. Because it is tasteless, it is a kind of material.

They are loved by many cosmetic brand customers. What should you pay attention to when making such a popular bottle?

The polishing described in the processing of Pet Bottle Preform is very different from the surface polishing required in other industries.

The appearance of hot-filled pet bottle preforms is also the result of such an opportunity. Here are some introductions and precautions about it.

Wide mouth food packaging Pet Bottle Preform, accurately speaking, a round transparent food packaging pet bottle, or pet bottle, the material is made of food grade pet material

In daily life, many foods, cosmetics, etc. are loaded in plastic bottles. This is what we often say about Pet Bottle Preform.

In general, there are two types of preforming methods for Pet Bottle Preform, such as "direct blow molding" and "extended blow molding"

PET packaging bottles have strong applicability and are widely used in daily necessities, daily packaging and other fields. From mold processing to machine equipment, it is extremely critical, easy to get started, and difficult to do.

We know that Pet Bottle Preform packaging is very versatile, but there are still areas that do not involve the use of pet bottles.

The opaque goods are mostly commodities with poor merchandise (mostly for the production of recycled materials, but the return materials will be divided into many kinds of materials such as those produced by the manufacturer's trimming

It is widely used in food packaging, and it has replaced many traditional packaging materials such as glass, metal and paper, and has become the most important packaging material for food sales packaging.

When the temperature of the heating reaches a certain level, the pet is softened, and the resistance of the internal stress is reduced, so that the bottle becomes smaller.

In addition, it has won the praise of the majority of users and exported to Europe, South America, the Middle East, Southeast Asia, Africa and other countries and regions. Sales have increased steadily year by year.

Pet barrel factory thought that pet barrels are more and more popular. Therefore, the selection of pet buckets becomes an important one

Jilian Plastic Mould is a manufacturer of reliable pet products. We have many years of experience in operation. Our 5-Gallon Pet Preform meet the needs of modern consumers

When the plasticization is insufficient, the back pressure should be increased, the machine temperature and the screw speed should be increased, and the screw buffer position should be ensured.

There are irregular ring grooves in the PET preform. 1. The water vapor condenses in the core cavity. Strengthen the drying of the workshop. Increase the cooling water temperature 3. Dry the Pet Bottle Mould

Today, with the rapid development of the commodity economy, the variety of packaging forms is convenient for people's production and life.

Pet's pet bottle plays a good value in the health care industry and can play an important packaging effect.

With the rapid development of the plastics processing industry, the use of Pet Bottle Preform warm runner molds has become more widespread.

When designing extruded PET bottles, if the material is high density polyethylene or polypropylene, the cross section of the PET bottle should be rectangular or elliptical.

When the preform is out of the injection molding machine, the temperature is between 45 ° C and 55 ° C. Dropping directly onto the belt can cause a bruise between the preforms.