Technical Documentation-Dongguang Haokai Plastic Co., Ltd

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...

Industry and Safety Standards for Food-Grade Spout Pouches

Food-grade spout pouches are special flexible packaging for liquid food storage, and they must comply with strict national safety and industrial technical standards to ensure food contact safety, structural stability and ...

Causes of Loose Sealing and Air Leakage of Aluminum Foil Bags

Aluminum foil bags are high-barrier composite packaging products widely used for food sealed storage. Their excellent moisture-proof, light-shielding and fresh-keeping functions rely entirely on tight heat sealing. Howeve...

Can Aluminum foil packaging bags Be Used for Refrigeration and Freezing Storage

Food-grade Aluminum foil packaging bags are fully suitable for refrigerator refrigeration and freezer freezing storage, and they are one of the most ideal packaging materials for low-temperature food preservation. Differe...

Shelf Life of Food-Grade Aluminum foil packaging bags

The shelf life of food-grade Aluminum foil packaging bags includes two core definitions: the service life of the empty packaging bags themselves and the preservation shelf life of food sealed inside the bags. As high-barr...

Suitable Storage Items for Aluminum Foil Bags

Aluminum foil bags are high-performance metal-plastic composite packaging materials with outstanding light-shielding, moisture-proof, oxygen-isolating and high-temperature resistant properties. Compared with ordinary tran...