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CTP Plate The Future Direction of Printing Material |
Posted by: SterlingCo - 12-08-2020, 08:37 AM - Forum: Knowledge & Technique
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The CTP plate is now widely used in direct platemaking technology. At present, the main types of ctp plates are silverhalogen plates, photopolymer plates and thermal CTP plate.The silverhalogen plates consists of a plate base, a silver halide emulsion layer and a physical developing layer. As for the plate base, there are paper-coated plate base, polyester plate base and aluminum base plate. For offset printing, the aluminum base pate is more used. It is a widely used plate, but it has the problems of complicated development and pollution, and needs to be further improved.The photopolymer CTP plate is composed of a plate base, a photosensitive layer and a protective layer. The photosensitive CTP plate has undergone significant development in recent years, especially the introduction of violet photopolymer plate, greatly improving the sensitivity of this plate.The appearance of thermal CTP plate is relatively late, which is firstly developed by Kodak and 3M in the 1990s. The thermal CTP technology has developed rapidly in the past 10 years, gradually becoming the mainstream of CTP technology.Films and printing plates are two types of photosensitive materials commonly used in printing plates. In recent years, CTP technology has spread rapidly around the world. The traditional platemaking process from film imaging to PS plates is gradually being replaced by CTP technology.The demand for platemaking films and conventional PS plates has gradually decreased, and the demand for CTP plates has grown rapidly. It is predictable that the CTP technology will be the direction of the platemaking industry. Similarly, CTP plates will be the development direction of the printing photosensitive material.
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Aluminium Foil For Pharmaceutical Packaging in China |
Posted by: KretDimachake - 12-08-2020, 08:34 AM - Forum: Knowledge & Technique
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Almost all products in modern packaging that require opaque or highly-barrier composite materials use aluminum foil as the barrier layer. This is because aluminum foil has a highly dense metal crystal structure that can completely block any gas.The aluminium foil for pharmaceutical packaging will account for about 60% to 70% of the future pharmaceutical tablet and capsule packaging, which is one of the most promising pharmaceutical packaging materials at present.The quality of Chinese pharmaceutical aluminium foil is a little lower than that of the international top level. It is reflected that there are two main problems:1. The number of pinholes in medicinal aluminum foil is far from meeting the requirements. The pinhole of aluminum foil is a defect of penetration performance, which affects the barrier performance of aluminum foil, especially for pharmaceutical packaging. It is easy for oxygen, water vapor, and light to penetrate and reduce the drug's efficacy.The national standard of pharmaceutical foil requires that the pinhole diameter is not more than 0.3mm, and the diameter of 0.1 - 0.33mm cannot be more than 1 per square meter. At present, domestic aluminum foil rarely meets this standard.2. The thickness of medicinal aluminum foil is uneven, and the tensile strength is low. Due to the uneven thickness of the aluminum foil, it will make the the adhesive coating amount difficult to reach the standard during the mechanical coating process of the PTP aluminum foil, and then affect the combination of the aluminum foil and the polyvinyl chloride hard sheet.In addition, it also will lead to the break of aluminum foil after the tension is applied in the actual processing.As a professional manufacturer of aluminium foil for medicine packaging, Haomei Aluminum digs in on the improvement of the manufacturing process. Now it has 10 sophisticated foil rolling mill instruments and equipment to ensure the stable output of medicinal aluminum foil.The produced medical aluminum foil is flat, safe, hygienic, clean, uniform in color, no pinholes, no oil stains,etc. And the heavy metal does not exceed 0.25 parts per million. Haomei pharmaceutical aluminum foil is strictly in accordance with industry standards. Welcome to contact us if you need.
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What Are the Products of Pharmaceutical Aluminium Foil |
Posted by: Bloxold - 12-08-2020, 08:34 AM - Forum: Knowledge & Technique
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With the continuous development of the pharmaceutical industry, pharmaceutical aluminum foil is a very popular in the pharmaceutical industry due to its characteristics of moisture resistance, chemical resistance and excellent chemical stability.In our daily life, most pharmaceutical packaging is processed from aluminum foil. What are the products of pharmaceutical aluminium foil?There are currently two types of medicine foils on the market, mainly 8011 and 8021 aluminum foil. The aluminum foil for the pharmaceutical packaging generally has the following kinds: PTP aluminum foil, aluminum blister foil, aluminum-plastic composite material, pharmaceutical bottle caps.PTP Aluminum Foil: It is also called medicinal plate aluminum foil or capsule aluminum foil, which is mostly made of 8011-H18 or 8011-O aluminum foil. The Thickness is within 0.016-0.04 mm.Aluminum Blister Foil: It is also called cold-formed medicinal foil. It is mostly made of 8021-O aluminum foil, which is used for high-end and tightly sealed moisture-proof and light-shielding pharmaceutical packaging. The thickness is 0.04-0.065mm.Aluminum-plastic Aluminum: It refers to to adding a layer of cold-pressed aluminum foil outside the thermoformed plastic blister and PTP aluminum foil, which is the highest-end packaging aluminum foil in pharmaceutical packaging. 8021-O aluminum foil and 8079-O aluminum foil are the two common choices.Aluminum foil for pharmaceutical bottle caps: It is also called aluminum foil for pharmaceutical cap materials. It is mostly made of 8011-H14 aluminum foil or 8011-H16 aluminum foil. It is widely used in bottled liquids such as oral liquids for medicine, antibiotics, and infusions.According to the data, 65% of the pharmaceutical packaging level in China has a low contribution to the pharmaceutical industry. Pharmaceutical packaging accounts for 30% of the value of pharmaceuticals in the developed countries while it is only 10% in China.Aluminum foil for medicine packaging currently accounts for about 25% of pharmaceutical packaging materials, of which aluminum blister foil accounts for only 20% of total pharmaceutical packaging, while it has reached 80 % in the developed countries. It also shows that there is a relatively large potential for the development of pharmaceutical aluminum foil.
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How to Get Quality PTP Aluminum Foil |
Posted by: Aucehpnd - 12-08-2020, 08:34 AM - Forum: Knowledge & Technique
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At present, blister packaging is becoming more and more common for health food, pharmaceutical tablet and capsule packaging. It is also referred to as PTP(PressThroughPackaging) packaging. The PTP aluminum foil is densely sealed on the hard plastic sheet of polyvinyl chloride (PVC).The structure of PTP foil consists of OP, outer printing layer, aluminum foil substrate (from Haomei), inner printing layer, adhesive (VC), etc. The aluminum foil for PTP packaging is 8011-H18 and 8011-O aluminum foil. The thickness is 0.016-0.04mm.It is estimated that PTP packaging will account for about 60% to 70% of the future pharmaceutical tablet and capsule packaging, which is one of the most promising pharmaceutical packaging materials. Then how to get the quality PTP blister foil? There are four tips the aluminum foil manufacturer need to notice during the manufacturing process.1. We must first control the quality from the source and strictly inspect the ingot quality.2. In the rolling process, we can get a better surface through the cleaning and roughness control of the rolls, the selection of rolling oil, reducing the viscosity of the rolling oil, and controlling the speed of the machine.3. In the slitting process, it is necessary to ensure that the edge of the aluminum coil is neat when cutting and no edge curling is allowed.4. In the annealing process, we should control the the annealing time and annealing temperature according to the performance requirements of medical aluminum foil. In addition, the surface of aluminum foil should be no oil marks.Haomei Aluminum is a professional aluminum foil manufacturer. With advanced processing craft, Haomei PTP blister foil has been exported to many countries in Europe, America and Asia. Welcome to contact us directly.
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Different Uses of Aluminium Household Foil |
Posted by: JamesAbrah - 12-08-2020, 08:34 AM - Forum: Knowledge & Technique
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Aluminum foil has many superior properties such as moisture-proof, air-tight, light-shielding, abrasion resistance, heat preservation. After being compounded with other materials, it is used as a high-temperature resistant cooking material or packaging material, which is very commonly seen in family, restaurants and food stores.Household aluminum foil is of good light-shielding and insulation properties, which can be used for cooking, grilling, refrigeration, storage, etc. It has the following advantages:When used for packaging vegetables, fruits, etc., can avoid water loss, maintain umami taste, and have more antibacterial and hygeian effects.When used for cooking, aluminum household foil can maintain the luster, aroma and taste of the food and the cooking temperature can be better controlled.When used for grilling, it can make the food separated from high-temperature charcoal fire and smoke while maintaining the the original taste of food and avoiding carcinogens caused by charring,When used to store and refrigerate food, it can keep fresh, prevent the leakage or mixing of flavor, and avoid the loss of moisture.At present, aluminum foil is in great demand in developed countries. In Japan, the demand for household aluminum foil has exceeded 10% of the total aluminum foil. In China, aluminum foil is mostly used in restaurants and food stores. With the improvement of people's living standards, the application range of household aluminum foil in our households will continue to expand, and the market prospect is promising.Haomei Aluminum is a large-scale household aluminum foil manufacturer, supplying 0.014mm-0.8mm thick aluminum foil of various specifications, such as 1060 aluminum foil, 3003 aluminum foil, 5052 aluminum foil, 8011 aluminum foil, 8021 aluminum foil, etc.
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How to Purchase Household Foil |
Posted by: rtaletmwgz - 12-08-2020, 08:34 AM - Forum: Knowledge & Technique
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At present, household foil is in great demand in developed countries. In Japan, the demand for household aluminum foil has exceeded 10% of the total aluminum foil. In China, aluminum foil is mostly used in restaurants and food stores.With the improvement of people's living standards, the application range of household aluminum foil in our households will continue to expand, and the market prospect is promising.If you also like to purchase aluminum household foil, what should you pay attention to? There are two aspects:The Outer PackageThe packaging of the normal products is generally professionally designed, with registered trademarks, factory names, addresses, telephone numbers, precautions and methods of use, etc., and the length or weight are marked. Inferior products do not have these elements.The Appearance of Aluminum Household FoilColor: The high-quality aluminum foil paper has a smooth surface like a mirror, and the reverse side is foggy but silvery and fresh. The surface of inferior aluminum foil is relatively dull.Check for deterioration: Open the seal and pull out more than 30cm to see if there is oxidative deterioration. After being oxidized, it will produce white-green alumina.Look at the inner core: The diameter of the inner core paper tube is generally between 3.5-4.5cm, and the inner wall thickness is 1 -4mm. The inner core paper tube of the inferior product will be heavier.Weigh again: The number of turns of the aluminum foil package can basically tell whether it is sufficient. If you are not sure by visual inspection, you can use the electronic weighing to remove the approximate weight of the inner paper tube to distinguish.Look at the certificate: The regular household aluminium foil manufacturers manufacturers have the relevant department's test certificate and product quality certification.
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PTP Aluminum Foil Specification |
Posted by: RazrabkiOl - 12-08-2020, 08:34 AM - Forum: Knowledge & Technique
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PTP aluminum foil is a main and popular packaging material for medicines because it is non-toxic, odorless, and of light-weight, excellent light-shielding property, high moisture resistance and barrier properties.PTP foil can be divided into The former is mostly used for blister packaging of pharmaceutical tablets and capsules, while the latter is generally used as the outer packaging of The former is mostly used for blister packaging of pharmaceutical tablets and capsules, while the latter is generally used as the outer packaging of particles and powders.With the development of the pharmaceutical industry, the quality requirements for medical aluminum foil are rapidly increasing, such as higher surface quality requirements of aluminum foil and better mechanical properties of aluminum foil.Pharmaceutical aluminum foil usually choose 1060, 1100, 8011, 8021, 8079 with the temper of H14 and H18. Typical alloyTemperThickness(mm)Width(mm)1060/1100H14、H180.018-0.2100-16008011/8021/8079The Characteristics of Haomei Medical Aluminum FoilIt is of clean surface, uniform color, no spots and no pinholes.It is non-toxic, tasteless, safe and hygienic.Strong mechanical properties, high blast resistance, strong puncture and tear resistance.During the transportation process, pay attention to the protection against moisture and avoid oxidation.
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Aluminum Household Foil for Grilled Fish |
Posted by: Luvokata - 12-08-2020, 08:34 AM - Forum: Knowledge & Technique
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Aluminum household foilis often used for baking or grilling at home. Aluminum foil is a soft metal film, which has the advantages of moisture resistance, corrosion resistance, airtight shading and can keep food fresh for a long time.It is commonly used to make barbecue trays, aluminum food container, aluminum foil trays,etc. It is very necessary for the grilled fish over better taste. So how to do? Firstly, we prepare the fish and sprinkle it with seasonings, such as white pepper, cooking wine, soy sauce and salt, marinate for 30 minutes, then wrap the fish in household aluminum foil, and put the fish in the oven. But first you need to preheat the oven and bake for another 15 minutes. After baking, just add some spices and enjoy your delicious grilled fish.From the above case, what advantages of household aluminum foil do you find? There are three points.1. Keep the original tasteBecause the melting point of aluminum foil is relatively high, it will not melt until 660 Because the melting point of aluminum foil is relatively high, it will not melt until 660℃. Generally, it can be used for barbecue food in our daily life, which helps to retains the original taste and will do harm to our body.2. Prevent scorchingGenerally, when we place food directly on the grill for roasting, it will be mushy, and if we wrap the food with aluminum foil for roasting, it will not be burnt.3. Safe and hygieneIt is not only safe and hygiene, but also can absorb the oil in the soup. In addition, it has the functions of waterproof and bacteria and stain resistance.With more uses of household aluminum foil developed, the demand for aluminum jumbo roll keeps increasing. Now the aluminum jumbo roll price is at its lower period, contact us now!
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Household Foil for Barbecue |
Posted by: udugavakb - 12-08-2020, 08:34 AM - Forum: Knowledge & Technique
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Household foil is often used in home baking or barbecue. It is a soft metal film, featuring moisture resistance, corrosion resistance, airtight shading and keeping the the original taste. So aluminum household foil is often used to make barbecue dishes, aluminum fol plates, aluminum foil container,etc.The advantages of using aluminum foil for barbecue dishes are reflected in the following aspects:1. It can prevent food from sticking to the baking tray and facilitate cleaning.2. When the food is grilled with seasoning , the seasoning can be prevented from falling.3. It helps to prevent water loss and keep the food taste tender.4. When it is used for baking bread or cake, it can prevent the surface from being too dark.5. It contributes to heat food more evenly and prevent scorching.The typical alloy and temper of household foil for barbecue:AlloyTemperThickness(mm)Width(mm)1060/8011/3003O/H180.014-0.220-1600Haomei Aluminum is a large household aluminium foil manufacturer, providing 1060/1100/3003/8011 and 8021 aluminum foil for high quality home cooking and barbecue. The common tempers are O, H14 and H18. Haomei aluminum foil for barbecue dishes is well known for food grade, no pinholes, good shape, no distortion and no oil marks. Its discount is on going, welcome to contact us at once!
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Top Three Kinds of Aluminium PCB Sheet |
Posted by: Fyvakata - 12-08-2020, 08:34 AM - Forum: Knowledge & Technique
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There are three kinds of aluminum drilling entry sheets for PCB sheet: 1000 aluminum sheet, 5000 aluminum sheet and 6000 aluminum sheet. This page is a comparison of these three kind for the reference of printed circuit board manufacturer to choose proper kind.1000 Pure Aluminum SheetThe typical alloy: 1050/1060/1070Main Element: Among all the series, the aluminum content of 1000 aluminum sheet is the highest, over 99.00%.Advantages: With simple production process and technological level, its price is much cheaper than other series. High aluminum content also gives it a better electricity and thermal conductivity. Take the 1050 aluminum sheet for example. Its aluminum sheet is up to 99.5%.5000 Aluminum SheetThe typical alloy: 5052/5005/5083/5A05Main Element: Its main allooy element is magnesium of 3-5%.Features: 5000 aluminum is of low density, high tensile strength and high elongation. Under the same area, the weight of aluminum-magnesium alloy is lower than other series, so it is commonly used in aviation and alu sheet for PCB.6000 Aluminum SheetThe typical one: 6061Main Element: Its main alloy element is magnesium and silicon. It can be used for those applications requiring high corrosion resistance and oxidation requirements.Features: It is easy to coat and of high strength and strong corrosion resistance. From the perspective of the texture, hardness, elongation, chemical properties and price of the material itself, the 5052 aluminum is more commonly used for aluminum PCB plate.In order to adapt to the continuous progress of various electronic products, various aluminum PCB plates are developed. There are just simple introduction of these three kinds.
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