Blogs-Dongguang Haokai Plastic Co., Ltd

Shelf Life of Liquids in Spout Pouches

The shelf life of liquids stored in food-grade spout pouches depends on three key factors: pouch material barrier performance, liquid characteristics, and storage environment. Unlike rigid bottles, flexible spout pouches ...

Material Selection for Custom Liquid Spout Pouches

Material selection is the most critical step in customizing liquid spout pouches, which directly determines the packaging’s barrier performance, temperature resistance, safety and service life. Unlike general disposable...

Key Details in Custom Processing of Spout Pouches

Custom processing of food-grade spout pouches is a systematic and precise production process that integrates material selection, structural design, accessory matching and technological processing. Unlike finished standard...

Precautions for Storing Spout Pouches

Spout pouches are widely used flexible packaging containers for liquid and semi-liquid food storage. Their composite plastic and aluminum foil structures have specific environmental adaptability, and improper storage will...

Comparison Between Transparent Spout Pouches and Aluminum Foil Spout Pouches

Transparent spout pouches and aluminum foil spout pouches are two mainstream types of food-grade liquid packaging. Both adopt self-standing structures and reusable screw spout designs, meeting the basic needs of leak-proo...

Can Spout Pouches Be Reused?

Food-grade spout pouches are partially reusable under specific conditions, but they cannot be recycled indefinitely. Different from disposable thin plastic bags, qualified thickened liquid spout pouches have sturdy compos...