Choose cow mastitis syringe

 

If you want choose the suitable and high quality cow mastitis syringe,you need know what we need exam the syringe.

First, you need choose the material, cow mastitis syringe is generally made of plastic or glass.The plastic cow mastitis syringe is cheaper, and don't easily break compared with glass cow mastitis syringe. So the plastic cow mastitis syringe is instead of glass cow mastitis syringe little by little now. If your medicine don't react with plastic, I suggest you can choose the plastic cow mastitis syringe.

Second, the cow mastitis syringe need packaging and store medicine, so you need test the gas tightness of syringe. How to test? first, you fill half full of water in the syringe tube,then insert the piston into syringe, then move the tip cap to eliminate air,then plug the tip cap, then apply 30N axial force on the plunger for 30 minutes, in the time, you need observe whether the tip cap and piston leak water.

The last, the syringe directly contact medicine, so must keep the intramammary syringe sterility. Generally the syringe must made in standard GMP workshop.In addition,the syringe can be sterile by EO to keep sterility.

how to choose the desiccant for pharmaceutical packaging

 

caps with silica for effervescent tablet tubes

How to choose the desiccant like silica gel or molecular sieve for pharmaceutical packaging.

No matter you choose silica gel or molecular sieve,the first step is that confirm the dosage of the desiccant which you will use in the effervescent tube. You need confirm the size of effervescent tube,then according to the size,confirm the dosage of the desiccant.In generally,the dosage of effervescent tube is 2.1g and 3.9g. 

Then you need research your target market,your target market whether permit use molecular sieve,because some countries don't permit use molecular sieve, the temperature of storing environment can influence the moisture absorption ability of silica gel and molecular sieve.The most suitable temperature of silica gel is 20~32°C and 60~90°C.

Test standard of desiccant cap

 

desiccant caps for pharma bottles

The following is the test standard for pharmaceutical desiccant caps:

1. Appearance

According to the quality requirements of plastic products, combined with the actual sample description, in line with the purpose of fully reflecting the quality of the product.

2. Identification

In order to effectively control the quality of the product and strengthen the monitoring of the formula and set the project, we refer to the YBB00172004-2015 method, select the infrared spectrum and density test, the index is consistent with YBB00112002-2015

3. Residue on ignition

The purpose of this test is to control the inorganic impurities in the plastic. We followed the 0.1% standard for YBB00172004-2015 and the 3.0% standard for the cover with sunscreen.

4. Desiccant Moisture Content Desiccant is a highly absorbent material that may absorb water during production. In order to ensure the quality of the product, it is necessary to control the moisture content of the desiccant to ensure the quality of the product before use.

5. Saturating agent saturated moisture absorption rate 

The desiccant capacity of the desiccant is an important indicator to check the quality of the desiccant. The saturated moisture absorption rate of different desiccants is different. To achieve the saturation of moisture absorption, it is taken out to constant weight after 8 days.

6. Short-term moisture absorption rate of desiccant

The short-term moisture absorption capacity of desiccant is also an important indicator to examine the quality of desiccant, simulating the hygroscopicity of the product during use.

7. Drop resistance

This product is a combination and should consider the combined performance of the product.

8. Physical and chemical properties of cardboard

According to the requirements of YBB00172004-2015, the physical and chemical indicators of cardboard have been established.

9. Dissolution test

Easy Oxide This item is designed to control the impurities in the water-soluble extract of the product that may affect the safety and effectiveness of the drug. Method YBB00172004-2015, the indicator is still no more than 1.0ml.

Heavy metals To control the total amount of heavy metals, set this item. . The method of the Pharmacopoeia of the People's Republic of China is adopted, and the indicator is one in a million

Non-volatile methods and indicators are fully based on the requirements of YBB00172004-2015.

10. Microbiological limits The method of the Pharmacopoeia of the People's Republic of China shall be adopted and shall comply with the regulations.

11. Abnormal toxicity The method of the Pharmacopoeia of the People's Republic of China is adopted and should comply with the regulations.

What is plastic twin neck bottle

 

1000ml dispensing bottle

The plastic twin neck bottle is one bottle with two neck, which is typically used to store liquids such as water, beverages, disinfector, pesticides, soaps, lubricants, concentrated cleaners and fuel. So this plastic twin neck bottle is used widely in the world, for example, drinks, disinfector, liquid medicine, fuel and so on.

The plastic twin neck bottle is made of HDPE and LDPE.

The twin neck bottle make dosing and dispensing simple and convenient! With just a single hand, users can measure and pour with ease.

To use these dispensing bottles, simply loosen cap from dispensing chamber. Gently squeeze the bottle to fill measuring chamber with required amount of liquid. Remove cap from dispensing chamber and easily pour measured fluid from the chamber.

How to choose the twin neck bottle?

choose the suitable capacity and dosing chamber

choose the suitable material LDPE or HDPE according to the liquid which you will fill in.

you need observe the surface of the twin neck bottle

Cockroach bait syringe appliaction

 

10ml cockroach killer tube

The cockroach killer bait syringe has three parts, syringe tube, syringe plunger and syringe cap.The cockroach bait syringe is made of PE or PP plastic material.

The cockroach syringe has a soft narrow tip,so you can control the dosage easily. The syringe cap of this style syringe can keep the bait wet when you don't use the bait.

First, in the bait factory, they will fill the bait into the cockroach killer bait syringe, there are two ways to fill in.the one way is from the narrow tip of syringe tube,this way is suitable for volume-produce,because the way is easy to fill,but need the professional filling equipment. the other way is form the bottom of syringe tube,this way is suitable for small scale production,this way need worker fill, so the efficiency is lower than the other way.

Animal health drugs packaging

The main specifications of the animal health drugs packaging are 5ml, 8ml, 10ml, 15ml, 30ml, 60ml syringes. Plastics, mostly disposable, greatly reduce the risk of infection during injection. In order to ensure hygiene and prevent cross-infection, the current perfusion device is made of plastic material.

          

 veterinary syringe                                           plastic injection vial   

         

plastic COEX bottle                                         twin neck bottle

Xinfuda also offer plastic injection vial for polutry vaccine medicine, they size from 10ml to 1000ml. plastic injection vials made of PP or PE material, and there are also have aluminum rubber stoppes. 

Of course there are hdpe chemical plastic liquid bottle from 100ml to 1000ml, mainy two types includce twin neck measuringe bottle and ceox bottle. They are mainlyy used for chemicals, solvents, herbicides, pesticides, insecticides, cleaning products, special products for automotive industry, paints.

The importance of effervescent packaging

 The main design of the effervescent tablet tube is the packaging of the effervescent tablet, which is moisture-proof and anti-damage. When the effervescent tablet is packaged early, it is the most prominent dryness of the package. There is a spiral spring to prevent the effervescence from being damaged during transportation.

effervescent tubes

Precautions for the production and pharmaceutical packaging of effervescent tablets:

1. Do not make the acid and alkali together with the main drug during granulation, because the general acid or alkali will affect the stability of the drug and may lead to unqualified degradation products.

2. The disintegration degree is not more than 5 minutes according to the pharmacopoeia, which is relatively easy to achieve. Our internal control standard is 90 seconds. When granulating, use a binder with a low viscosity and use a high concentration of ethanol to granulate (such as absolute ethanol), so that it dries quickly, the particles are relatively loose, and the degree of disintegration is easily qualified. But pay attention to the friability, the pharmacopoeia stipulates no more than 1%. (But it seems that a special application can be made for effervescent tablets, which should be relaxed appropriately.) Finally, acid and alkali are added as additional auxiliary materials in the final mixing.

3. Be careful not to store the prepared pellets for too long, and control the humidity.

4. The humidity should also be controlled during tablet pressing to prevent water absorption.

5. As for packaging, you can choose double aluminum packaging or high-density polyethylene bottle or PP plastic bottle packaging that is not easily permeable to water and oxygen to ensure its stability.