When the plastic spout is intended for standup pouch packaging, usually the size differs with the requimements of final application. As an experienced manufacturer located in Qingdao china for many years, we are producing so many spout pouches for global customers, watch video below.
In this post, we are going to introduce the size of the most common plastic spouts, and hope it is of help for the customer choice.
Inner Diameter
When we talk about the size of a spout, inner diameter is impliedly the parameter.
There should be norminal value of the inner diameter for each spout, and there is always a tolerence within 0.1mm in actual spout product.
Of course, the cost increases along with the enlarged size of spout, so the spout should be seriously considered when you plan to produce a spout pouch.
8.6mm spout
8.6mm spout is the most used item for fluid products that can be filled into the standup pouch in a short time, at a relative lower cost.
Its main applications are subject as below
- Juice
- Milk
- Colorants/Paintings
- Sauce (without granules like soybean size)
- Tomato ketchup
10mm spout
10mm spout is mainly intended to optimize the use experience of 8.6mm spout in products filling
- Juice
- Soybean sauce
13mm spout
- Liquid laundry detergent
- liquid/Semi-liquid foods
16mm spout
- Liquid/Semi-Liquid foods
- Liquid laundry detergent
- Windshield washer fluids
20mm spout
- Liquid laundry detergent
22mm spout
- 3~5L beer package
- Liquid Fertilizer
28mm spout
- Liquid fertilizer
- 5L water package
33m spout
- 5L spout package
- Cat litter
We are going to give further analysis on each application in future posts. Any questions, just reach us for further assistance.
Dears,
We are looking for SPOUT bags 250 and 500 ml, logo and text printed upon our instruction.
Also we need a cap with a pipe were we can connect a short hose. It will be a tyre selant product in the bag and the hose shll be used for connection to the tyre valv.
We are open for your suggestion of bags and alternatives on caps.
Looking forward to your soon reply
Best regards
Hello Sir, For the pipe and hose, what’s the spout diameter and thread work for you? we have 28/410 spout neck working for hose. I will reach you by email for further discussion.
Hi,
do you stock 28/415 spout?
I am looking for 1L pouch with 28/415 with the spout located in the middle.
Thanks,
John
Dears,
We are looking for SPOUT bags 16 +28 mm. Can you sent us 10 samples for each?
Thank U
Yohanan Aravot
Dear Sir, sorry for late reply. We will reach you for further assistance by email
Dears,
We are looking for SPOUT bags, 16 +28 mm. Can you sent us 10 samples for each?
Thank U
Yohanan Aravot
Dears,
In the scope of a new project, we are looking a spout for doypack wioth neck in 28/410 (for trigger pump). Does it be possible to receive 10 samples please.
Thank you for your help.
We will reach you by email for further assistance.
Dear, Sir
I’m looking for 33 mm. spout cap for 5 lt. incase I have order 50,000 pcs/month.
Can you tell me the price.
please,
Thank you and regard
Dears,
I have send you an email about the 28/33mm spout. I hope this mail will reach you.
Thank you for your help