Industry News

A wine bag in box is a wine packaging and dispensing system that places a flexible, food-grade plastic bag inside a cardboard box. Wine is stored in the sealed bag and poured through a spout that extends through the box; the bag collapses as wine leaves, limiting oxygen contact.

An aluminum foil bag is a flexible package made by laminating aluminum foil, the core barrier layer, with multiple plastic films. Aluminum foil bags block oxygen and moisture almost completely, block 100% of light, and withstand a range of high and low temperatures.

How can liquid packaging bags balance safe storage, convenient use and environmental responsibility? This article examines material selection for food and chemical liquids — from polyethylene to aluminum foil composites — and outlines structure design points for stand-up pouches, spouted pouches and high-temperature retort pouches. It also covers two green trends: biodegradable materials and lightweight design. For food and daily chemical brands seeking the right pouch format, it offers a practical reference for choosing materials and structures.

The purpose of a transparent bag in a box is to make contents visible: users can check product type, condition and remaining quantity without opening the carton, while the box protects the bag from punctures, crushing and leaks in food, beverage, chemical and agricultural use.

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

Wine bags in box are more cost-effective than glass bottles because a flexible bag inside a cardboard box replaces heavy, fragile glass, cutting packaging, shipping and storage costs. The bag collapses as wine is poured, so less air reaches the wine and the wine stays fresh for weeks.

Yes, oil bib bags with tap can be used outdoors, but they need shade, rain protection and careful handling. An oil bib bag with tap is a lightweight oil storage bag with a dispensing tap, used for camping cooking, outdoor equipment maintenance and gardening; outdoor heat expands the oil and cold thickens it.

Stand up spout pouches with taps are suitable for commercial use: the pouch stands upright on the shelf and the tap controls dispensing, while material and shipping costs stay below glass or rigid plastic bottles. They are used for liquid foods and daily chemicals, but buyers should weigh perceived quality, tap durability and regulatory compliance.

Seal strength on a colostrum bag is the ability of the fused edges to resist leakage, oxygen, moisture and microbial ingress. A weak seal lets air, bacteria and contaminants into the bag, spoiling colostrum and harming newborn animals, which is why seal strength is a core quality indicator.

Spout pouches can be made tamper-evident with a tear strip, a breakable cap seal, or a heat-sealed spout membrane. This guide explains how each design works, which beverage, water and cosmetic products need tamper evidence, and how Guangdong Kody Packaging manufactures and quality-checks these features.