Sichuan Chengdu PET plastic watercress bottle Chongqing pickle PET bottle honey can food grade

  Chengdu, Sichuan PET plastic watercress bottle Chongqing pickle PET bottle honey can food grade: 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 has food grade QS, focusing 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 Chengdu PET plastic watercress bottle Chongqing pickle PET bottle honey can food grade:
Is the PET bottle resistant to high temperature? Can pet bottles be pasteurized?
Pet is a high-temperature resistant material
It is a popular saying that PET bottles are heat-resistant and non deformable
Therefore, in winter, many people will heat PET bottles without scruples
But this can lead to a series of problems
First of all, PET bottles will deform after heating
The packaging of PET bottles should not be over heated
The statement that heating does not deform is wrong
So why say pet is resistant to high temperature? This detailed explanation is a little profound
We ordinary consumers can roughly understand it this way, because deformation and high temperature resistance are two concepts
High melting point does not mean no deformation
We should investigate the glass transition temperature of pet
Once the glass transition temperature is reached, the high molecular chain segment will move to a certain extent, and to a certain extent, the polymer will reach the viscous flow state
At this time, from a macro point of view, the material is soft, This is at high temperatures, That is, the deformation you see
To solve this problem, the crystallinity of PET bottles can be improved, and the glass transition temperature of pet can be increased with the increase of acid crystallinity, so the heat-resistant temperature can be increased, so that pasteurization can be carried out
In fact, you can try: change ultraviolet irradiation, because the cost of high-temperature resistant PET bottles is very high
If you are interested, you can study or call me (Mr
Xing), and I will answer patiently

Sichuan Chengdu PET plastic watercress bottle Chongqing pickle PET bottle honey can food grade:
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

Is food grade PET plastic toxic? Can pet bottles be hot filled?
1
PET material, no at room temperature Harm
Most beverage bottles are made of PET material
It is a kind of polymer material, which is widely used in all kinds of food packaging
Et material is free at low temperature No harm Taste, pet plastic is a kind of thermoplastic, and its chemical composition is benzoyl Acid and B Diol, the mechanical properties of raw materials and products are not Often superior, because PET plastic is not easily soluble in organic solvents, it is used as a good container in edible oil
1
Pet is polyester chip, no Harmful, high temperature resistant

2
Pet is a food grade plastic
As long as it does not contain overheated liquid or dirty oil, it can contain water to drink

3
Most beverage bottles are made of PET material
It is a kind of polymer material, which is widely used in all kinds of food packaging
These materials have no No harm Smell

Pet plastics have good optical properties and weather resistance, while amorphous pet plastics have good optical transparency
In addition, pet plastic has advantages Good wear resistance, friction, dimensional stability and electrical insulation
Bottles made of pet have good transparency and no It has been widely used because of its high damage, impermeability, light weight and high production efficiency
The molecular chain structure of PBT is similar to that of pet, and most of its properties are the same, except that the molecular main chain is composed of two methylene The group becomes four, so the molecule is more flexible and the processing performance is better Good

Pet is a food grade plastic bottle
As long as it doesn't contain overheated liquid or dirty oil, it can contain water to drink

Sichuan Chengdu PET plastic watercress bottle Chongqing pickle PET bottle honey can food grade:
The hot filling process can be generally divided into two types: one is high-temperature hot filling, that is, the material is cooled to 85-92 ▲ line after UHT instant anti-virus, and the other is pasteurized and added with preservatives at 65-75 ▲ line after anti-virus filling It can be seen from the filling process that the requirements of the two filling methods for PET bottles are different
The hot filling process requires that the PET bottle can withstand the high temperature of 85-92 ℃ without deformation, which requires increasing the crystallinity of PET material and limiting the generation of induced stress during bottle blowing
The PET bottle used has the following characteristics: the bottle wall is thick and needs a high degree of crystallization to increase thermal stability; High tensile rate has reached hard; There are clear bottle wall ribs to prevent thermal shrinkage; The other is to add a certain proportion of food grade heat-resistant materials into pet to improve its heat-resistant temperature
Note that the traditional PET bottles in the market are not suitable for hot filling, because the heat-resistant temperature of PET bottles is about 7O ℃
Our company has a way to solve this technical problem
We welcome consultation and joint research