Xinfudagroup: 九月 2019

2019年9月18日星期三

hdpe chemical liquid bottle

HDPE chemical liquid bottle can control the dosing liquid you would like to use, there are two cavities for two caps, one is the main repository, another is a simple squezee, a precise amount of liquid can be transferred to the smaller dispensing chamber. There is no need to pour from one container to another, which can be both messy and potentially dangerous.

twin neck bottle

As an added feature, both the dispensing and primary cavities have easy-to-read measurements to prevent dual pours. Double neck bottles are available in a range from 100ml to 1000ml, all in nature hdpe material.

measuring caps

Twin neck bottles are mainly used for chemical, household and industrial cleaners, horticultural, pond and aquarium treatments, cosmetic oils, fuel additives and similar applications.

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2019年9月15日星期日

white cardboard lead content of glucose tablets packaging standard and determination method

After taking the cardboard in the glucose tablets packaging, weigh 1g into the crucible, carefully carbonize it, then transfer it to the high temperature furnace for 550 degrees, remove the crucible, and then add a small amount of nitric acid-perchloric acid solution after cooling. 1), heat with a small heat, do not make dry, you must add a little nitric acid-perchloric acid solution (4:1), so repeated treatment until there is no carbon particles in the residue, wait a little cold, add 50ml hydrochloric acid solution (1 -12 After dissolving the residue), according to the atomic absorption spectrophotometry (Chinese Pharmacopoeia 2015 edition general rule 0406), the lead content shall not exceed 0.0005%.

glocose tablets packaging

The atomic absorption spectrophotometric method is a metal element and a part of non-metal elements in an atomic state, and is a combined analysis method for quantitatively analyzing the absorption intensity of a characteristic electromagnetic radiation by an atom in a vapor. Atomic absorption spectrophotometry follows the absorption law of spectrophotometry. Generally, the content of the element to be tested in the test sample is calculated by comparing the absorbance of the reference solution and the test solution.

Vitamin c tube for tablets.

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tell: +86 15731938681

2019年9月11日星期三

Why new plastic syringe is popular for medicine manufacturer?

The way medicines are packaged is transformed into refined, low-dose packages. Plastic syringes combine “storing drugs” with “injection functions” to make them safer, more precise and less polluting. The plastic horse syringe is a new, practical, new type of injection.

plastic syringe manufacturer

The traditional injection method may cause contamination of the liquid medicine due to improper operation during the injection process, and the plastic syringe can provide a more efficient and economical drug delivery method. Precise medication, high drug use rate, safe drug delivery and other advantages. Received universal recognition and application . The veterinary plastic syringe abandons the cumbersome operation of the penetrating injection method, allowing the drug solution to be injected in one step. It has been adopted by more and more veterinary drugs companies.

Every part of the plastic syringe is produced with advanced equipment and production technology, and strives for excellence. The product has the characteristics of being not easily broken, the surface is smooth and smooth, and the medicine is safe, more efficient and economical.

email: sales@fudaplasticcom

tell: +86 15731938681

2019年9月8日星期日

Desiccant packaging oxide and non-volatile standards and testing methods

Desiccant packaging easy oxide detection method: precise measurement of water for test solution 20ml, precision addition of potassium permanganate titration solution (0.002mol / L) 20ml and dilute sulfuric acid 1ml, boil for 3 minutes, rapid cooling, adding potassium iodide 0.21g, Place in the dark for 5 minutes, titrate with sodium thiosulfate titration solution (0.01mol / L), titrate to near the end point, add 5 drops of starch indicator solution, continue titration until colorless, receive the blank solution with the same operation, both consumption The difference between sodium thiosulfate titration solution (0.01mol/L) should not exceed 1.5ml.

vitamin c tube

Desiccant packaging non-volatiles detection method: respectively, precision water, 65% ethanol, n-hexane test solution and blank solution 50ml each placed in a constant weight evaporating dish. The water bath is evaporated to dryness and dried at 105 °C for 2 hours. After cooling, it is accurately weighed. The difference between the non-volatile residue of water and the blank residue of the test solution shall not exceed 12.0 mg; the difference between the 65% ethanol non-volatile residue and its blank residue shall not exceed 50mg; the difference between the n-hexane non-volatile residue and its blank page residue should not exceed 200mg.

email: pharma-pack@fudaplastic.com

tell: + 86 15731938681

2019年9月6日星期五

Desiccant packaging for tablets

According to the effervescent tablet medicinal properties, the desiccant packaging principle is to place the desiccant in the cap and seal the bottle through the cap. The package has strict requirements on sealing properties, water molecule control, moisture resistance, water vapor transmission rate, and moisture content of the desiccant. The glucose tablets packaging has achieved the purpose of absorbing water molecules by placing the desiccant in the cap, which requires the material to have good barrier properties to water molecules. Followed by the moisture content of the desiccant and the humidity of the production plant. All of these aspects will lead to the effectiveness of effervescent tablets.

desiccant packaging

The prescription for effervescent tablets consists of the main drug, diluent, binder, disintegrant, lubricant and other excipients. The diluents, binders, lubricants and other excipients used are the same as ordinary tablets. The appropriate variety needs to be selected according to the preparation process. Unlike ordinary tablets, the disintegrant used in effervescent tablets is an effervescent disintegrant, and the effervescent disintegrant includes an acid source and an alkali source. Commonly used acid sources are citric acid, malic acid, boric acid, tartaric acid, and rich. Horse acid, inorganic mineral acid (hydrochloric acid), etc.; commonly used alkali sources are sodium hydrogencarbonate, sodium carbonate and a mixture of the two. The ratio of acid to base has a significant effect on the preparation and stability of effervescent tablets. It is generally believed that the amount of acid exceeds the theoretical amount, which is beneficial to the stability of the effervescent tablet and the improvement of the mouthfeel.

2019年9月5日星期四

How to judge the quality of the horse syringe?

Nowadays, there are many kinds of plastic syringe on the market, and the quality is different. How can we correctly identify the quality of the horse syringe? Now do the following brief analysis based on some of its characteristics:

horse syringe for oral paste

First of all, the current plastic syringe is mainly made of glass material and plastic material. The plastic horse syringe is gradually replacing the glass oral paste syringe. The main cost is lower, the safety is higher than that of the glass perfusion device, and it is not easy to be broken. The production process of the perfusion product itself is relatively advanced, and the infusion syringe is generally produced by an injection molding process. The products produced by the injection molding process are molded at one time without any scraps, and the products are accurate in size and uniform in weight.

Secondly, the sealing requirements of the plastic syringe are high. When selecting the perfusion device, the sealing property should be tested. Half of the water is injected into the syringe, the piston is inserted into the syringe, the protective cap is removed, and the residual air is removed. Block with the cap and apply an axial pressure of 30 N on the pusher plug inside the syringe through the push rod for 30 seconds. There should be no leakage at the cap seal and the piston seal.

Third, the syringe must be guaranteed to be sterility due to direct contact with the drug. Generally, the syringe should be produced in a clean workshop that meets national standards. In addition, in order to ensure sterility, if the veterinary drug manufacturer has higher sterility. Additional requirements for ethylene oxide sterilization or cobalt 60 irradiation sterilization are required.

email: sales@fudaplastic.com

tell: +86 15731938681

2019年9月3日星期二

white cardboard lead content of glucose tablets packaging

After taking the cardboard in the glucose tablets desiccant packaging, weigh 1g into the crucible, carefully carbonize it, then transfer it to the high temperature furnace for 550 degrees, remove the crucible, and then add a small amount of nitric acid-perchloric acid solution after cooling. 1), heat with a small heat, do not make dry, you must add a little nitric acid-perchloric acid solution (4:1), so repeated treatment until there is no carbon particles in the residue, wait a little cold, add 50ml hydrochloric acid solution (1 -12 After dissolving the residue), according to the atomic absorption spectrophotometry (Chinese Pharmacopoeia 2015 edition general rule 0406), the lead content shall not exceed 0.0005%.

glocose tablets packaging

2019年9月2日星期一

How to judge the quality of plastic syringe？

Nowadays, there are many kinds of plastic syringes for pets on the market, and the quality is different. How can we correctly identify the quality of dial a dose syringe? Now do the following brief analysis based on some of its characteristics:

plastic syringe manufacturer

First of all, the plastic syringe has lower cost and higher safety than the glass feeder, and is not easy to be broken. The production process of the relatively high quality pet applicators product is relatively advanced, generally adopting the injection molding process to produce the syringe. The products produced by the injection molding process are molded at one time without any scraps, and the products are accurate in size and uniform in weight.

Secondly, the sealing requirements of the feeder product are relatively high. When selecting the feeder, the sealing property should be tested. Half of the water is injected into the syringe, the piston is inserted into the syringe, the protective cap is removed, and the residual air is removed. Block with the cap and apply an axial pressure of 30 N through the push rod on the pusher plug inside the feeding syringe for 30 seconds. There should be no leakage at the cap seal and the piston seal.

Third, because it is directly in contact with drugs, it must be sterilized. Generally, the feeder should be produced in a clean workshop that meets national standards. In addition, in order to ensure sterility, if there is a high requirement for sterility, additional Ethylene oxide sterilization or cobalt 60 irradiation sterilization.

email: sales@fudaplastic.com

tell: +86 15731938681

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