preform nicole's blog
March 25, 2019 by preform nicole
After a long-term development, the pet preform mold industry is currently in a rising period. At this stage, what kind of development method should be adopted by pet preform mold enterprises, and it has become a problem for major pet preform mold enterprises.
At present, there are many Pet Preform Manufacturers in China, but the scale is relatively small, basically all of them are small workshop models, and there is no scientific content at all. The products produced by small pet preform mold enterprises are basically imitated, resulting in more and more homogenized pet preform molds in the middle and low end. Pet preform mold companies are facing the problem of overcapacity and inventory backlog. Pet preform mold companies will lower the price of their products in order to continuously increase sales. Several pet preform mold companies have cut prices, which eventually led to the entire industry in trouble, and the company's profits are getting less and less. When profits continue to shrink, companies have no extra funds for product development.
This has led to a vicious process. This situation and the low level of technology in the whole industry, the continuous price war continues to make the domestic pet preform mold industry in the low-end position in the world pet preform mold industry. In order to develop the pet preform mold industry, it is necessary to continuously increase research and development funds, increase scientific and technological content, and produce products with core competitiveness. Strengthening product research and development efforts can truly change the current competition model.
China's pet preform mold companies should increase the technological content of their products, from the current price war to the competition of technology. From now on, simply grab the market share and not profit, and become a common share market to make a profit. It is believed that after the transformation of the competition mode, the production level of the enterprise can be greatly improved, effectively violating the vicious competition, and bringing the Pet Preform Mould industry to a higher level.
March 21, 2019 by preform nicole
It is understood that medicinal Pet Bottle Preform have become a symbol of innovation and development in the pharmaceutical packaging industry and have been successfully listed. The demand for medicinal pet bottle packaging in the world has risen steadily, and the market prospect of medicinal pet bottle development is optimistic.
Medicinal pet bottles are mainly made of medicinal composite packaging materials, and medicinal pet bottles are mostly high-density polyethylene pet products. The global demand for medicinal pet bottle packaging is increasing every year, and the growth rate of medicinal pet bottle packaging ranks first. In the medicinal pet bottle, the higher performance is the medicinal PETpet bottle.
Medicinal PETt bottles have excellent chemical resistance. Food packaging made from medicinal PETpet bottles meets food hygiene requirements because PET resin is not only a harmless resin, but also a pure resin without any additives. It is considered to be a qualified and safe packaging material for pharmaceuticals and foods. .
The medicinal PET bottle has good gas barrier property. In the commonly used pet, the PET bottle has the best performance of blocking water vapor and oxygen, and can fully meet the special storage requirements of the pharmaceutical packaging. PET has excellent chemical resistance and can be used for packaging all items except strong alkali and a part of organic solvent. The recycling rate of PET resin is higher than that of other pets, as it burns heat treatment due to its burning heat card. The value is low and flammable, and does not produce harmful gases.
Food packaging made of PET meets food hygiene requirements because PET resin is not only a harmless resin, but also a pure resin without any additives. It has passed the strict food hygiene including the United States, Europe and Japan. The test of the law is considered to be a qualified and safe packaging material for medicines and foods.
At present, the world's production of Pet Bottle Mould is growing at a double-digit rate. Medicinal pet bottles made of polyester as the main raw material are currently the most ideal in terms of appearance, gloss, and physical and chemical properties. One of the varieties.
March 19, 2019 by preform nicole
To say that the domestic profitable industry, beverages are definitely the choice. It is evident from Zong Qing’s post as the richest man in China. In recent years, the quality of the beverage market has been continuously enriched: carbonated beverages, drinking water, juice drinks, tea drinks, milk-containing beverages, functional beverages, etc. have shown a trend of blooming.
Different beverages have different beverage bottles for Pet Preform Mould. The carbonated beverage market is dominated by the Coca-Cola family, and the packaging is in PET plastic bottles, glass bottles and cans. The juice and tea beverage market has developed rapidly in recent years, and the competition is fierce. The juice and tea beverage bottles are mainly PET bottles, mainly in round and square outer packaging. Milk-containing beverages come in a variety of packaging styles, including PET plastic bottles. There are traditional glass bottles, as well as emerging packaging cartons and plastic bags. Functional beverages are represented by Red Bull, which is mainly based on iron cans and cans.
Throughout the beverage packaging has a variety of forms, but it can be seen that PET bottle packaging is the most mainstream and popular in the beverage market. PET bottles are flexible in packaging and meet the needs of cold and hot filling of beverages, and are also advantageous in terms of cost and transportation.
Therefore, the vast number of Pet Preform Manufacturers are constantly injecting fresher vitality into the products according to the development of this market. Promoting the development of this industry will also enable enterprises to have a better reputation and greater influence in the market.
March 15, 2019 by preform nicole
At present, the development speed of medical pet bottle containers in China is relatively fast, but it can be seen through careful observation that the reason for this rapid development is mainly due to the quality of the pharmaceutical pet container and the introduction of GMP transformation into China. On the one hand, this key factor indicates that the development of medicinal pet bottles is an inevitable trend. Another point is that there are certain problems in the production and development of medicinal Pet Preform Manufacturers in China.
First, there are mainly lack of strategic issues, and the level of intensification is relatively low. Some manufacturers of medicinal pet bottles are basically appearing in many pharmaceutical manufacturing companies in addition to the original glass washing containers, using pet containers. This situation is very likely to cause short-lived consequences. In a short period of time, a large number of pet bottle manufacturers have appeared, and they have faced bankruptcy in a short period of time. In the field of medicinal pet bottle development, the average enterprise is in a spontaneous state, and there is no macroscopic consideration.
Second, only the unilateral promotion of enterprises In recent years, the production and development of medicinal pet bottles in China has been relatively rapid in terms of quantity and scale manufacturing, but as a whole, it still follows the footsteps of others. And there is almost no sense of innovation in patents.
Third, the management factor is relatively low The primary factor is that many medicinal pet bottle enterprises have not been able to meet the standards in terms of quality specifications, and can not be compared with the international level. In addition, the detection of medicinal pet bottles is also relatively backward. There are some quality problems in some medicine containers. However, due to the sealing performance and poor penetration performance of pet bottles, the drugs are expired, effective, and even occur. The main reason for the chemical reaction is that the inspection instruments and inspection standards for medicinal pet bottles are not in place.
Welcome to choose Jilian mold, we are experts in this field, we can tailor the Pet Preform Mould according to your needs, to ensure that our products can satisfy you, so that our brand can have in the market Broad development.
March 13, 2019 by preform nicole
PET bottles have certain processing and production methods, and the processing methods mainly include extrusion, injection molding, calendering, blow molding, molding, lamination, casting, and the like. The pet bottle is blow molded, which is heated and melted and then pressed into a special blow molding pet preform mold. At the same time, there is air pressure inside, and the pet is pressed onto the Pet Preform Mould to form the final product shape. Because the bottle is subjected to outward pressure when it is formed, the internal stress of the bottle itself is inward. When the temperature of the heating reaches a certain level, the pet will soften, and the resistance of the internal stress will become smaller, so the bottle will become smaller. .
The pet bottle has certain processing characteristics in processing and production, and is processed according to a certain way, to ensure good quality and performance in production and processing. Here are some of the processing characteristics of pet bottles in different aspects:
Shrinkage The pet's shrinkage is smaller than that of pet. It consists mainly of heat shrinkage and chemical structure shrinkage. The factors affecting shrinkage are first of all pet species. Generally, phenolic is larger than epoxy, epoxy phenolic, unsaturated polyester, etc., and unsaturated polyester material has the smallest shrinkage. Other factors affecting shrinkage are the shape and thickness of the plastic part, and the thick wall shrinks greatly. The content of filler in the pet and the large amount of glass fiber shrinks little, the content of volatile matter is large, the shrinkage is large, the molding pressure is large, and the loading amount is large. The shrinkage is small, the hot mold release has a larger shrinkage than the cold mold release, and the curing is insufficient to shrink. The shrinkage rate of pet bottles is one of the important factors affecting the use of pet bottles. In use, the shrinkage rate of pet bottles should be reduced to prevent important shrinkage during use and affect the actual use effect.
Mobility The fluidity of the reinforcing material is worse than that of the general pressure. When the fluidity is too large, resin loss and glass fiber accumulation are likely to occur. If it is too small, the molding pressure and temperature will increase significantly. There are many factors affecting liquidity. To assess the fluidity of a certain material, it must be analyzed according to the composition. Factors affecting liquidity.
Jilian Plastic Mould is a professional Pet Preform Manufacturers. We can provide various types of products and equipment for our customers. If you also want to find a professional company to open your own pet products, Then don't miss us, come and leave us a message.
March 11, 2019 by preform nicole
Where is the Pet Preform Manufacturers? In-mold labeling technology. This technology has been widely used in foreign countries. In-mold label is a kind of technology that is very different from traditional label packaging. It is a brand-new label packaging form. The traditional label packaging form mainly includes heat shrink label packaging, Dry label packaging, direct screen printing label packaging.
The packaging of daily chemicals has paid more and more attention to the structural design and accessory design of the container, which makes the consumer easy to grasp and convenient to use in various environments. For example, the use of mousse, perfume and other cosmetics, the use of spray packaging form, convenient for consumers to quantitative access. Green packaging is prevalent. Under the background of the implementation of the national environmental protection policy and the increasing awareness of environmental protection, it has become a trend for production companies to produce green pet bottles with degradation functions.
Health care packaging bottles are widely used as people's demand for health care products rises. This kind of packaging bottle is different from other types of packaging bottles. Due to the special requirements of its contents, it needs to be strictly controlled in various aspects during its manufacturing process, and has obtained good performance advantages.
The manufacture of pet bottle: shading performance: Because vitamin E and other ingredients are exposed to light, it will oxidize and deteriorate. When the coated tablets are exposed to sunlight, their color will fade and deteriorate. Therefore, for such health care The packaging of the product must have a good sealing and shading effect and penetration resistance.
Since the component having a volatile function or the iconic component can be dissolved in the inside of the packaging material, it is then diffused to the other side by the action of the osmotic pressure. Those paper-packed and polyethylene single-layer pet film packaging products can smell the smell from the outside of the package. Such packaging has the characteristics of breathable, transparent and water-permeable. The outside air and moisture will also enter the inside, and the influence will be affected. The quality of the object.
Jilian Plastic Mould is an experienced Pet Preform Mould manufacturer. We are able to provide our customers with various types of pet preform moulds, ensuring that everyone can produce reliable pet products, if you have this demand If you are, just come and contact us.
March 8, 2019 by preform nicole
Jilian Plastics in Taizhou Huangyan is a well-experienced Pet Preform Manufacturers. It has been waiting for more than ten years, only to bring convenience and happiness to you today. For many years, Jilian Plastics has continuously improved the technicality of its own production. Today, we will give you a specific introduction.
We use advanced equipment: CAD/CAE/CAM design software system and multi-stage taper positioning system to ensure the uniform thickness of plastic preforms and the shape of preforms to optimize the stretching design according to plastic bottles to ensure the final plastic Bottle molding quality. Advanced technology, precise and precise.
We have a wealth of talent experience: we have an experienced technical team, not only to fight strength, but also to experience.
What are you waiting for? If you missed it today, it must be a big loss for you. We will also be here waiting for everyone's questions. We have a professional Pet Preform Mould design, welcome customers who need it to contact us, we will bring you reliable service.
March 6, 2019 by preform nicole
The types of plastic bottles are high-density polyethylene bottles (HDPE), polypropylene bottles (PP), polycarbonate bottles (PC), and polyester bottles (PET). In the early 1990s, they were presented with naphthalenedicarboxylic acid. Ethylene glycol (PEN) plastic bottles are better than PET, high strength, heat resistance, UV radiation resistance, high carbon dioxide gas and oxygen barrier properties, good chemical resistance, and are excellent materials for medicinal plastic bottles.
Since there are many medicinal Pet Preform Mould specifications, colors and different shapes, so when you have mastered the following minor selection criteria:
1. Cap seal, water vapor permeability. Air tightness and moisture permeability play a crucial role in the fluctuation of charging.
2. Pet bottle quality specifications. Analyze the quality of production from the manufacturer's quality control specifications to determine if it is desirable. Medicinal pet bottle companies should develop company specifications higher than national standards, and industry regulations are becoming more stringent.
3. Select the main raw material of pet bottle, additive formula: the product specification of solid pet bottle is the applicable rule of secondary raw material, and must match non-toxic, no smell, etc. Because of the secondary raw materials, there are many, this demand is selected as The whole function of the raw materials, high-density polyethylene for tablets, polypropylene bottles, such as PET bottles can be used for the requirement of transparency, better barrier function of PEN bottles, polypropylene or polyethylene bottle esters commonly used in liquid pharmaceutical dosage forms. Made from materials for secondary materials.
4. The volatility and compatibility of the pet bottle. The use of pet bottles, especially drugs, using new pet bottles (or new materials, new processes) should be picked up for advanced drug testing to reflect the volatility and charge of pet bottles and drug compatibility. Drug pet bottles are saturated with each other, dissolved, adsorbed, chemically reacted, and denatured can be determined by superstitious testing.
5. Quality assurance system. Supplier audits have become an essential part of the purchase of pet bottles. After the review, the Pet Preform Manufacturers can make a one-sided, correct evaluation of the software and hardware equipment, technical equipment, and quality of the whole.
March 4, 2019 by preform nicole
PET bottles have good sealing properties, light weight and easy to carry. They have been widely used in consumers' daily life. However, when packaging high-temperature foods, we always worry that the heat resistance of pet bottles is not enough. Professional Pet Preform Manufacturers - Jilian mold to give you a specific analysis, to introduce the reasons for improving the heat resistance of pet bottles.
Food bottles have always had QS standards in the production process, as well as supervision by relevant departments. Therefore, food bottles are relatively safe at this stage of production. However, from the post-production to the filling to the logistics, to the hands of consumers, food bottles have a long chain of use. One factor that is worthy of attention on this chain is the high temperature. The safety and stability of food bottle packaging in high temperature environments. Now, with the increase of temperature, this factor affecting food safety should cause enough attention of food production enterprises and food packaging machinery enterprises.
The first is in the filling process, now more and more foods use high temperature sterilization, which requires food bottles to have a high temperature resistance index, otherwise the safety of food bottle packaging is difficult to guarantee during the filling process. Secondly, in the transportation and shelf links, the summer weather is hot, sometimes the temperature is as high as thirty or forty degrees, and the temperature inside the compartment is higher. In such an environment, the food bottle needs to maintain the stability of the packaging, which requires the high temperature resistance of the food bottle. There are guarantees in terms of aspects.
Jilian Plastic Mould is a professional manufacturer and manufacturer of Pet Preform Mould and equipment. Welcome all interested customers to contact us, we will provide you with comprehensive and professional services.