What is plastic twin neck bottle

What is plastic twin neck bottle
The plastic twin neck bottle is one bottle with two neck.The twin neck bottle are 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.
Production
The plastic twin neck bottle is made of HDPE and LDPE.
High-density polyethylene (HDPE),HDPE is the most widely used material for plastic twin neck bottles. This material is economical, impact resistant, and provides a good moisture barrier. HDPE is compatible with a wide range of products including acids and caustics but is not compatible with solvents.HDPE is naturally translucent and flexible.HDPE lends itself to silk screen decoration.
Low-density polyethylene (LDPE),LDPE is similar in composition to HDPE. It is less rigid and generally less chemically resistant than HDPE, but is more translucent. LDPE is used primarily for squeeze applications. But LDPE is significantly more expensive than HDPE.
The produced process of plastic twin neck bottle.
This double neck bottle has unique shape,so this plastic double neck bottle is generally made by injection molding process.Injection molding is a manufacturing process for producing parts by injecting molten material into a mould.
So you can customized the size and shape of the plastic twin neck bottle according to your requirements.
The structure of the plastic two neck bottle.
The two neck bottle has one more neck compared with ordinary plastic bottle.The following is the structure picture.

This style bottle has two chambers, one for storing and the other for measuring exact doses. The second chamber is designed to eliminate additional measuring by providing precise pouring every time.
The common size of plastic twin neck bottle

1. 100ml capacity with 5ml dosing chamber
2. 120ml capacity with 10ml dosing chamber
3. 250ml capacity with 25ml dosing chamber
4. 500ml capacity with 25ml dosing chamber
5. 500ml capacity with 30ml dosing chamber
6. 500ml capacity with 100ml dosing chamber
7. 1000ml capacity with 50ml dosing chamber

So you choose the twin neck bottle,you not only pay attention to the capacity,but also need pay attention to the dosing chamber.
The advantages of plastic two neck bottle

1. the two neck bottle has dosing chamber which can take place of measuring cup,so if you have a twin neck bottle,you don't require measuring cap and worry lose the measuring cap
2. the two neck bottle is used easily,you can get the suitable liquid with one hand

How to use the twin neck bottle?
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?

1. choose the suitable capacity and dosing chamber
2. choose the suitable material LDPE or HDPE according to the liquid which you will fill in.
3. you need observe the surface of the twin neck bottle

Dose Control Paste Syringe

Dose control paste syringe is made of PE raw material, which including 30ml an d 60ml with heat transfer printing to make client using conveniently. Dial a dose paste syringe is made up of five parts, including one piece barrel, plunger, seal, dosing ring and cap. Excellent sealing ,product the solution from leakage. Xinfuda can also offer colored and other printing service.

                                    colored and printing paste syringe
Compared with disposable syringe, the difference is that standard hot stamp calibration with precise multi dose make user know the dosage to use. Then Xinfuda test of airproof to guarantee the quality of oral paste injection syringe.

Dose control paste syringe has wide application field, mostly feeding veterinary with vitamin or other drug is popular. For example, equine paste syringe are popular in race horse, also oral paste for dog or cats.

Twin Neck Dispensing Bottles

Instead of traditional measuring cup, Xinfuda plastic twin neck dispensing bottle can ensure accurate dosage as needed. Four sizes are available now from 100ml to 1000ml.

Measuring double neck bottle just the right amount of liquid without spillage or loss of product. 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. Twin Neck Dispensing Bottles are made of high density polyethylene and the material meets FDA standards.

Twin neck dispensing bottle feature:
• Ensure accurate dosing
• Measuring cup with bottle
• Uniform wall thickness
• Even bottle neck

Desiccant cap for effervescent tablet bottle

If the effervescent tablet tube don’t open the packaging, The desiccant cap experimental theory data is two years. However it is used for 12-18 month in practical application. Two main desiccant are silica and molecular, and silica is the only one met demands of FDA. Desiccant cap and effervescent tablet container make the vitamin and  chew healthy and dry.

                                                moisture proof tamper closure
Silica of desiccant cap is a highly active adsorption material, It is hard, non-toxic, tasteless, non-corrosive, also strong chemical stability and thermal stability.

                                                             desiccant cap
Silica has strong hydrophilia, at the same time has many holes with out eyes seeing on the surface of the silica gel desiccant cap, make its surface area has greatly increased, these characteristics of silica gel desiccant decided to become a good hygroscopicity of desiccant.

Combat max roach/German cockroach killing gel syringes

Xinfuda has ranges of disposable veterinary syringes. These syringes are with reliably sealing and uniform thickness, which are good for stability of solution. They will also not be contaminated during accurately injecting. Cockroach killing gel syringes include 8ml, 10ml, 13ml and a little large 20ml.

                                                   cockroach killing syringe
    Cockroach killing syringes consist of thick needle and one piece tube. Disposable syringes can  ensure the safety of the drug, the tip can use partial or full insertion. You can use the syringes conveniently to all corner in customers’ house.

The features of cockroach syringes:
• Narrow and wide tip
• Partial and full insertion
• Various colors
• CGMP standard production
• EO sterilization

double neck bottle is interesting functional liquid packaging

double neck bottle is interesting functional liquid packaging
The common liquid bottle only has one neck,today i will introduce a strange bottle which has two neck.Why it has two neck?
This double neck bottle has twin neck because of the function of this bottle.The twin neck bottle can measure liquid volume which you want to get.
This double neck bottle is designed by siphon principle.Siphon can be described as a tube or pipe that allows liquid to flow from the higher level to the lower level.This double neck bottle has two chambers,one is bigger,the other one is small,in generally,the bigger chamber is filled liquid,the small chamber is empty,but the small one has scale line.So when you need given volume liquid,you can press the bigger chamber,then the small chamber can be filled liquid.
So if you need given volume liquid,I suggest that you can choose this double neck bottle.

The three major advantages of cow mastitis syringe

The cow mastitis syringe is new type practical function packaging,this syringe is used to packaging biologicals and liquid medicine.Directly fill
medicine to cow mastitis syringe,so the medicine and syringe become one.When you use this syringe,you only need inject,so this syringe is very convenient.
The cow mastitis syringe has three major advantages:

1. more exact dosage,because the high viscous injection may leave much liquid medicine in the process of using,but this syringe can reduce residual liquid medicine,so the injection dosage is more exact
2. can protect the syringe user,this syringe don't need install needle,so can avoid hurt the user in the process of dispensing medicine
3. easily use,non-pollution,when you use this syringe,you only need take down the tip cap and inject,so don't have cross contamination,the air can't touch the medicine,so this syringe is safe.

The dairy cattle mastitis syringe use to diary cattle mastitis

Now,many countries' farmer feed diary cattle,but diary cattle may infect many kinds of diseases,the mastitis is the common disease,and this disease is bad for diary cattle,so the farmer need prevent and treat the disease.
How to prevent the mastitis?
A good milking routine is vital. This usually consists of applying a pre-milking teat dip or spray, such as an iodine spray, and wiping teats dry prior to milking. The milking machine is then applied. After milking, the teats can be cleaned again to remove any growth medium for bacteria.
How to treat the mastitis disease?
Treatment is possible with long-acting antibiotics,like penicillin,ofloxacin,ampicillin and so on.This antibiotics can be inject into the teat through the teat canal (intramammary infusion),this way may quick effect for dairy cattle.
The dairy cattle mastitis syringe is designed to use to diary cattle mastitis,the tip of syringe is soft,so the syringe can't harm the udder of cow.