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Spout pouch

Spout pouch

spout pouchA spout pouch, it is a kind of flexible pouch packaging that assemble with a spout cap on top or corner of pouch,mainly presented as bottom gusset or side gusset,also known as a fitment pouch, is a type of flexible packaging bag that has gusseted sides or bottoms and is assembled with a reclosable fitment, such as a spout cap. Spout pouches have gained popularity in the food industry and other industries due to advancements in flexible packaging materials and the availability of various convenient fitments. They are commonly used for packaging liquid, viscous, and fine powder products. These pouches come in different shapes and sizes, making them ideal for branding and attractive shelf presentation. Spout pouches offer a range of spout fittings and delivery methods to cater to different product requirements and filling capabilities. They serve as an innovative and convenient alternative to rigid glass, metal, and plastic bottles.


1~Product Protection: Spout pouches are made from high-quality materials that provide excellent barrier properties, such as protection against oxygen, moisture, UV light, and punctures. This helps to extend the shelf life and maintain the quality of the product.

basic knowledge of spout pouch

Spout pouches material structure
Spout pouches material structure Jul 04 , 2019 Spout pouches are a type of flexible packaging that comes in various material structures. These spout pouches structure are designed to cater to different usage and barrier characteristics.   For top spout doypack, the material structures include PET/LLDPE, PET/PET/LLDPE, PET/Metalized-PET/LLDPE, PET/AL/Nylon/LLDPE, PET/Nylon/RCPP,... Read More
Size of spout pouch
Size of spout pouch Jul 09 , 2019 The size of spout pouch is a critical aspect that commands significant attention from buyers and manufacturers alike. This dimension holds paramount importance, influencing various aspects ranging from pouch artwork design to the configuration of filling machines. However, it is imperative to recognize that the size of spout pouch remains inherently variable,... Read More
Spout pouch filling method
Spout pouch filling method Jul 11 , 2019 The process of selecting the appropriate spout pouch filling machine is a critical aspect of ensuring efficient and effective packaging. When faced with the task of choosing the right machine, it is common for buyers to encounter challenges, particularly when they possess only a sample spout pouch or an image of the pouch. In such instances, understanding... Read More
Spoutbags manufacturing process
Spoutbags manufacturing process Dec 01 , 2021 The manufacturing process of spoutbags is often misunderstood by many buyers. It is commonly believed that spout bags are easy to make or can be directly produced by a pouch making machine. However, this is not the case. In principle, the manufacturing process of spoutbag is similar to that of other flexible packaging styles, requiring the completion of five basic... Read More

article of spout pouch

Testing Pressure Resistance of Standup Pouch in Pasteurization State
Testing Pressure Resistance of Standup Pouch in Pasteurization State Dec 05 , 2023 The most rigorous method to check the leakage problem of standup pouch is to conduct a pasteurization test at 100°C for 20 to 30 minutes. This test method is more severe than the usual pasteurization temperature, which is only 85°C to 95°C. To perform this test, fill the bag with liquid and put it into a small pasteurizer. If there is a problem with... Read More
Testing the Limits: Quality Advice for Stand Up Pouches bags Impact Resistance
Testing the Limits: Quality Advice for Stand Up Pouches bags Impact Resistance Dec 05 , 2023 So, you're in the business of stand up pouches bags, huh? Well, you've come to the right place for some top-notch quality testing advice. Back in the day, we didn't have fancy equipment to check the impact resistance of spouted pouches. Nope, we had to get creative. How, you ask? Well, we'd take that stand up pouches bags and drop it from the second floor... Read More
Original Method for Detecting Doypack Bag Leakage
Original Method for Detecting Doypack Bag Leakage Dec 05 , 2023 Ever wondered how to assess the quality of doypack bag? 15 years ago, we didn't have advanced testing equipment for these stand up spout bags. Instead, we relied on a simple and effective method - having a 60kg person test the ability to withstand external forces.   This may seem "basic", but it gets the job done brilliantly. For... Read More
Introducing the 'One-Legged' Stand Test for High-Quality Standup Bags
Introducing the 'One-Legged' Stand Test for High-Quality Standup Bags Dec 06 , 2023 Are you tired of using boring and outdated methods to test the quality of your standup bags? Well, fear not my friend, for I have the perfect solution for you - the "one-legged" stand test!   Now, I know what you're thinking. "What in the world is a one-legged stand test?" Let me explain. All you have to do is stand on one leg on top... Read More
The Ancient Art of Pinch Testing for Doy Bags
The Ancient Art of Pinch Testing for Doy Bags Dec 07 , 2023 Doy Bags enthusiasts! Today, we're diving into the wacky world of testing the quality of doypacks. But wait, 15 years ago, we were living in the dark ages of doy bags testing. We didn't have any fancy equipment to inspect the inner airtightness of these bad boys. So, what did we do? Well, according to the ancient scrolls (aka a video we found), we were told to... Read More
How to distinguish the aluminium spout pouch?-By bottom gusset
How to distinguish the aluminium spout pouch?-By bottom gusset Dec 08 , 2023 aluminum foil stand up bag are a type of spout pouch bag made from materials such as "PET-AL-Nylon-LLDPE" or "PET-AL-Nylon-RCPP". When examining a spout pouch sample, it can be helpful to confirm the material structure. One method for doing so is the bottom gusset colors method, which is applied to U-style aluminium spout pouches.  ... Read More
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