Sichuan pet mineral water bottle blank 25, 28, 30 and 38 bottle embryos injection blow molding bottle embryos

  Sichuan pet mineral water bottle preforms 25, 28, 30 and 38 bottle embryos injection molding and blow molding bottle embryos: Manufacturer introduction Chengdu huixinyuan plastic is located in laimou Town, Rong County, the land of abundance
It is a comprehensive service-oriented enterprise for product R & D and sales
The company is formed by a group of researchers in the chemical field and a chemical sales team engaged in many years
It is food grade QS
It has focused on pet and PE plastic packaging for 10 years and has a perfect technical team, Being able to provide technical support and services to customers in a timely manner, it is also one of the earliest recognized manufacturers in Western China, and has been adhering to & ldquo; Technology Innovation New, based on honesty and gratitude & rdquo; And strive to create a win-win situation of cooperation with customers
The main products have a high market share
The main products include pet plastic bottle blank, mineral water beverage bottle blank, pet plastic hot pot oil dish, pet watercress bottle, honey bottle, seasoning bottle, etc
, with strict quality management and price Discount
The company has always maintained a good cooperative relationship with large chemical enterprises at home and abroad, which has continuously improved the service quality of our company
In terms of equipment introduction and staff management, we keep pace with the times and focus on quality
With the strong support of new and old customers and unremitting internal efforts, the company has rapidly developed into a large domestic chemical enterprise and established long-term cooperation with many manufacturers and middlemen We hope to maintain stable cooperative relations
Our factory solemnly guarantees that we will not add recycled materials, recycled materials, plasticizers and other components to our products& ldquo; As a chemical product trusted by customers, you can choose a brand & rdquo; It is the enterprise's unremitting goal, and we are strict with ourselves all the time

Warmly welcome all new and old customers to inquire and work together

The advantages of our factory and the reasons for choosing huixinyuan:
1
Special Note: it has been engaged in pet and PE plastic packaging for 10 years, has a perfect technical team, and can provide technical support and services to customers in time

2
Operate in good faith, and resolutely do not add recycled materials, recycled materials, plasticizers and other components to the products, so that customers can rest assured

3
The Quality Supervision Bureau reported that it refused various entrustment channels

4
Equal quality, reasonable price, local manufacturer, pay attention to long-term reputation and reputation

5
Food grade QS, excellent Good products, scientific management, accuracy Guarantee the standard of product production Standardization

6
One stop factory service, pet plastic products, short construction period, fast speed and guaranteed delivery
7、  The automatic bottle blowing, injection, pull and blow molding process has rich practical experience from product R & D, material application to appearance design

 
Sichuan pet mineral water bottle blank has 25 openings, 28 openings, 30 openings and 38 openings
Injection molding and blow molding bottle embryo:
Quality standards and requirements of PET bottle blank
1
The material must be dry enough and the water content shall be lower than 0
005%

2
Keep the injection she speed and plasticizing speed as low as possible
The plasticizing speed is 50-100r / min and the screw linear speed is 8m-15m / min

3
Keep the plasticizing back pressure as low as possible, with the back pressure of 0
5-1mba

4
The shutdown time of resin in the barrel, hot runner body and hot runner injection she nozzle shall be as short as possible

5
The temperature of hot runner body, hot runner nozzle and barrel shall be as low as possible

6
The drying temperature of materials shall be as low as possible

Sichuan pet mineral water bottle blank has 25 openings, 28 openings, 30 openings and 38 openings
Injection molding and blow molding bottle embryo:
Selection of bottle embryo grinding tools
We often know the factors that affect the quality of the mould, runner and nozzle in the process of injection molding by investigating the quality of the mould, runner and nozzle
When the enterprise has the understanding and grasp of Zhunque, it can choose the appropriate hot runner nozzle for the bottle embryo mold

1
Plastic raw materials: different German plastic raw materials have different processing variables, and those processing variables will affect the selection of hot runner system

2
Product weight: different weight products have different requirements for hot runner

3
Nozzle: generally, nozzles can be distinguished according to size, temperature distribution, physical characteristics, materials used (copper, steel, etc
) and the difficulty and price of maintenance

4
Mold: what is the number of image cavities? What is the nozzle distribution distance? What kind of materials are processed? These are mold elements related to the selection of hot runner system

5
Cycle: rapid production means higher requirements for nozzles
For example, the nozzle should transfer heat Zhunque effectively and be durable

6
Gate: for point gate, in order to maintain good heat balance in each forming cycle, its heat flow nozzle tip must have the functions of melting materials and cooling sealing
The valve gate adopts mechanical method to seal the gate

7
Runner: the use of hot runner system avoids the generation of material handle, which not only saves raw materials, but also eliminates the previous process of removing material handle by hand, manipulator or other means

8
Temperature control: each nozzle must be connected with a relatively complex temperature controller

9
Performance of injection molding machine: it can install molds of given size, provide sufficient clamping force, carry out according to the requirements of time, plasticize enough materials, etc

10
Product design: Generally speaking, we all know that the product design is completed first, but the molding is completed in the hot runner mold
In order to ensure a smooth product appearance at the end of molding and easy to mold, those factors must be considered in the structural design of the product

Sichuan pet mineral water bottle blank has 25 openings, 28 openings, 30 openings and 38 openings
Injection molding and blow molding bottle embryo:
Advantages of PET plastic bottle products
1
It has high transparency, can block ultraviolet rays and good luster
Consumers can see the products in the package more directly, which has a great visual impact
Consumers can observe with their eyes, buy at ease and use at ease

2
None No harm It has good taste and sanitation
It can be directly used in food packaging
It has light weight and light weight
The density of plastic bottle materials is small
It has advantages compared with the quality of containers with the same volume

3
It can cooperate with self-adhesive labels, heat sealing films, printing, etc
, which can greatly improve the overall advertising effect and added value of the product
The shelf display is good, and the surface of plastic bottles is easy to print, which is very good for promoting sales

4
It has good mechanical properties, impact is 3 ~ 5 times that of other films, and good folding resistance

5
It is oil resistant, fat resistant and has good mechanical properties
The recycling rate of PET resin is higher than that of other plastics
When it is burned as waste, it is flammable due to its low combustion heat card value and does not produce harmful gases

6
Low gas and water vapor permeability, existing advantages Good gas, water, oil and odor resistance

7
Food packaging made of pet meets the requirements of food hygiene, because PET resin is not only a non Harmful resin, and it is also a pure resin without additives
It has passed the inspection of quite strict food hygiene laws including the United States, Europe and Japan, and is considered to be a qualified food grade packaging material

8
Low cost: plastic can save raw materials, transportation and other costs, but also lighter, so the total cost is relatively cheap

9
At the same time, the use of plastic bottles can also effectively reduce the noise pollution in the production process
It is suitable for the packaging of various leisure foods, condiments, oils, beverages, food, dried fruits, coarse grains and so on

10
Hot Good marketability, not resistant to high temperature, low gas and water vapor permeability, both excellent Good gas, water, oil and odor resistance, recyclable