Industry News

A colostrum bag is a flexible packaging container used to store and feed first milk to newborn livestock. Its main purpose is to block light, oxygen and moisture so colostrum keeps its antibodies and nutrients, and to deliver that colostrum by feeding tube to calves that cannot nurse on their own.

A stand-up pouch is a flexible package that stands upright on its own, closes with a zipper or press-seal at the top, and can carry a spout on the side. Coffee beans, laundry detergent, pet treats and hand sanitizer are all moving into stand-up pouches.

Against the global push to cut plastic use, reusable press-seal stand-up storage bags are emerging as a practical alternative to single-use food packaging. They can be washed and reused, and are widely used for travel toiletries, fridge storage and wardrobe organization. The global home storage market is projected to reach $89 billion by 2025, with storage bags peaking in seasonal transitions and strong repurchase rates in the $15–$25 range. Bio-based materials, wide-mouth and microwave-safe designs will drive the next upgrade.

Cosmetics that work well in spout pouch sachets include liquid foundations, lip glosses, serums, hair oils, body lotions, mascaras and nail polishes. Guangdong Kody Packaging offers custom spout pouch sachets that dispense precisely and seal tightly, making them ideal for samples and travel sizes.

Choosing a spout for a stand up spout pouch depends on product viscosity, ease of use, seal integrity, material durability, regulatory compliance and cost. Guangdong Kody Packaging matches spouts to each product.

The global liquid packaging bag market keeps expanding. SkyQuest data show the market rising from $10.77 billion in 2024 to $18.04 billion by 2033, with spouted liquid flexible packaging leading at a 7.85% CAGR, while the wider liquid packaging market is projected to reach $801.97 billion by 2030. Four forces drive growth: food and beverage consumption upgrades, the shift from rigid to flexible packaging, e-commerce delivery demand and sustainability regulations, pushing applications from food into personal care and pharmaceuticals.

Fully compostable liquid sachets are small-volume liquid packages built on cellulose film that break down completely in both industrial and household composting. They pack ketchup, mustard, cooking sauces, and hand cream, and in February 2026 this format reached the market as a commercial solution.

Oil bib bags with tap (bag-in-box) hold food-grade oil in a flexible inner bag inside a rigid box and dispense it through a tap. Store them upright, away from heat and sunlight, with the tap capped, check for leaks regularly, and rotate stock first-in, first-out.

Colostrum bags come mainly in milky white and aluminum foil colors, with light blue and green as less common options. Milky white bags are transparent for checking colostrum quantity and quality; aluminum foil bags block light and insulate, suiting long-term or lit storage.

Wine bag in box (BIB) is a wine storage and dispensing system built around a flexible multilayer bag inside a cardboard box. This guide explains how the food-grade inner layer, the aluminum foil oxygen barrier and optional polyester or nylon layers protect flavor, how the spout and the collapsing bag work while pouring, and why BIB is portable, cost-effective and recyclable. It also covers KODY PACK's wine bag in box options, including a 15L pure aluminum foil BIB bag for commercial use.