Top-line packagingTel: +86 188 2689 9458

Top-line packagingEmail: info@toplinepackaging.com

Top-line packaging
Top-line packaging

The principle of preservation effect of bag in box (BIB).bag in box wine dispenser

source:other news release time:2023-07-05 Hits:    

bag in box custom

Box in Box (BIB) is a packaging form in which liquid foods (such as water, juice, wine, etc.) are packed in a special plastic bag and then placed in a paper box. The principle of its preservation effect is as follows:

1. Air blocking: The inner bag of the bag in the box is made of high blocking materials such as EVOH and MPET, which can effectively prevent the penetration of air and oxygen, avoiding secondary pollution and oxidation of liquid food by air.

2. Negative pressure valve: There is a negative pressure valve attached to the inner bag of the bag in the box, which can allow liquid food to flow out while preventing air from entering. When the valve is opened for use, atmospheric pressure will compress the liquid inside the bag to flow out, and the film in the bag space will automatically fit together, keeping the bag in a vacuum state at all times.

3. Buffer pressure and shading: The external paper box of the bag in the box can play the role of buffer pressure and shading, protect the internal bag from external damage and direct sunlight, and affect the quality of liquid food.

In summary, the principle of BIB preservation is to use high barrier materials, negative pressure valves, and external paper boxes for triple protection, so that liquid food can be kept fresh and hygienic for a long time after opening.


Read recommendations:

Super pouch

spout pouch bags distributors

spout pouch machine Manufacturing

Pet Food Bag: The Ultimate Guide

What are the uses of plastic bags?

Popular recommendation

Eco Friendly Plastic Mylar Pouch Stand Up 50ml 100ml 200ml 250ml Custom Aluminum Spout Pouch

Custom printed food grade ziplock snack custom plastic pouch packaging food packing bag

Custom Laminated Printing Juice Bag Liquid Packaging Stand Up Plastic Water Spout Pouch

stand up spout pouch Vendor

grinds coffee pouch price

mulberry mini pouch with handle Factory

pouch with handle wholesaler

eco friendly spout pouches Manufacturing

wine bag in box manufacture

pouch with handle Manufacturing

kraft paper pouch with zip lock.Analyze the safety issues of food packaging bags

Packaging bag development history

liquid pouch with spout Factory.Introduce the materials of food packaging bags

Did you choose the right rice packaging bag?

Introduction to packaging methods for containerized liquids

How to choose pet food packaging bags?

How are the bags classified?

How to test the packaging bag

bag in box packaging Solution.Learn about children's food packaging bags

The production process and process of vacuum packaging bags

What can the suction bag be used for? Can special-shaped suction bag cook?

What is a biodegradable packaging bag?spout pouch serves Solution

Composition of bags in BIB boxes.bag in box coffee

OPP plastic bag wants to be green

Highlighting characteristics is the focus of our design of facial mask packaging bags.heat seal alum

printed snack food bags sales.On the Printing Standards of Food Packaging Bags

Why choose to use aluminum foil container bags for inner bags?gusset aluminum foil bag

Food packaging bags are different in packaging food

The benefits of loading food with vacuum aluminum foil bags.aluminum foil bags for grilling

Tell you how to perform sterilization and sealing in high-temperature cooking vacuum bags.food vacuu

Share:

Email

Wechat Whatsapp

Leave Your Message