Industry News

Liquid packaging bags are flexible packages used to store and transport liquid products such as food, beverages and chemical raw materials. The core value of liquid packaging bags is safe sealing, leak protection and convenient transport. Food liquids suit polyethylene, and chemical liquids suit aluminum foil composites.

Aluminum foil bags use aluminum foil as the core barrier layer. Compounded with plastic films, they combine the strong barrier of metal with the flexibility of film, effectively blocking oxygen, moisture and light while withstanding a range of temperatures. This article explains the structure, protective performance, lightweight formats and environmental advantages of aluminum foil bags across food, pharmaceutical and daily chemical applications, and offers reference points for choosing liquid packaging bags and flexible packaging.

A transparent bag in a box pairs a clear plastic bag with a protective cardboard box, so you can check liquid levels and product condition without opening the box. It is widely used in food and beverage, chemical and agricultural sectors — a 10L transparent bag in box, for example, stores and dispenses juices, syrups and cooking oils, while tap-equipped models give controlled pouring and less waste. This article covers structure, applications, recyclability and customization.

On March 16, Guangdong Zhenghong Law Firm accepted the designation of the Zhongshan No. 1 People's Court to serve as the bankruptcy administrator of Zhongshan Lianming Packaging & Printing Co., Ltd., responsible for its bankruptcy liquidation. Public records show that Zhongshan Lianming Packaging & Printing Co., Ltd. was established on June 7, 2006, with registered capital of 1.5 million yuan, mainly engaged in the production and sale of paper packaging products. However, in recent years, affected by the downturn in industry conditions and intensifying market competition, the enterprise's operations

As a supplier of wine bags in box, we hear one question constantly: does bag-in-box packaging really cost less than glass bottles? This guide breaks down the cost advantages of BIB across packaging materials, freight and breakage, shelf space, warehousing and freshness after opening, then compares BIB with glass bottles and cans — so wineries, beverage brands and distributors can judge whether bag-in-box fits their products.

Yes. Cosmetic spout pouch sachets work well for creams: the cream is sealed inside and dispensed through the spout, so it stays hygienic, the dose is controlled, and fingers never touch the product. Guangdong Kody Packaging advises matching the cream's viscosity to the spout opening before you order.

Sealing integrity of a cosmetic spout pouch sachet is measured with several practical methods: visual inspection, bubble testing, vacuum decay testing, ultrasonic testing and dye penetration testing. Vacuum decay and ultrasonic testing are non-destructive and detect very small leaks, while dye penetration testing is destructive.

When choosing a custom calf feeding bag, focus on food-grade material quality, capacity, nipple design, ease of use, portability, customization and compatibility. Material must be food-grade and easy to sanitize, capacity must match how much milk or colostrum each calf drinks per feeding, and nipple flow must be adjustable to prevent choking.

Spout pouches typically keep products fresh for 6 months to 3 years, depending on product type, packaging barrier, storage conditions and seal quality. Food and beverages in spout pouches last 6-12 months, sauces and soups 2-3 years, and cosmetics 1-3 years.

Can sunscreen be packaged in cosmetic spout pouch sachets? Yes. Sunscreen can be filled into cosmetic spout pouch sachets, provided the pouch film delivers sufficient barrier protection, the spout seal is reliable, and the material is compatible with the sunscreen formulation.