Jelly liquid packaging bag

Liquid packaging bags are specially designed to safely store and transport liquid products without leaks or contamination.  They are used for beverages, sauces, dairy products, chemicals, and more.  Here’s a detailed breakdown:

Types of Liquid Packaging Bags

Spouted Pouches

Features : Pre-made spout (plastic or metal) for easy pouring ; Resealable caps or screw tops.

Uses : Baby food, liquid detergents, edible oils, syrups.

Stand-Up Liquid Pouches

Features : Gusseted bottom for stability ; High-barrier films to prevent leakage.

Uses : Juices, energy drinks, dairy products (yogurt, milk).

Bag-in-Box (BIB) Packaging

Features: Flexible bag inside a rigid box (usually with a tap) ; Often used for large volumes (3L–20L+).

Uses : Wine, liquid soap, industrial liquids.

IV Bags (Medical/Pharmaceutical)

Features : Sterile, with injection ports ; Made from medical-grade plastics.

Critical Features

Leak-Proof Seals: Ultrasonic or heat-sealed edges.

Aseptic Packaging: For sterile liquids (e.g., UHT milk).

Tamper-Evident Designs: Safety seals for consumer trust.

Transparency/Opacity: Clear (show product) or opaque (light-sensitive liquids).

Applications by Industry

Cangzhou Yangmei Packaging Products Co., Ltd. is located in China's "plastic bag town", the transportation is very convenient. A personalized marketing and design team is committed to providing you with the support you need to take your project from concept to completion. Our main products: food bags, vacuum bags, self-sealing bags, self-supporting bags, aluminum foil bags, zipper bags, paper plastic bags, POF, pvc, pe shrinkable film, automatic packaging film, high temperature cooking bags, pet supplies food bags and other packaging products.