Top-line packagingTel: +86 188 2689 9458

Top-line packagingEmail: info@toplinepackaging.com

Top-line packaging
Top-line packaging
Top-line packaging
Top-line packaging Home  >  NEWS  >  Industry News

Classification of liquid bags

source:Industry News release time:2024-01-24 Hits:    

1-220QQ6003J48.jpg

The classification of liquid bags can be based on various methods such as their purpose, material, shape, etc. The following are common classification methods:

Classified by purpose:

Food specific liquid bag: A bag used for packaging food liquids, which must strictly comply with food hygiene standards. The material must be non-toxic, odorless, and odorless, and can prevent external odors from entering.

Chemical specialized liquid bag: A bag used for packaging chemical liquids. Due to the corrosiveness of most chemical liquids, it is required that the liquid bag has good anti-corrosion performance.

Petroleum specific liquid bag: a bag used for transporting various petroleum products.

High temperature resistant liquid bag: used for packaging liquids that need to be stored or transported in high-temperature environments. The material of the liquid bag is required to withstand high temperatures without deformation or melting.

Classified by material:

Plastic liquid bag: A liquid bag made of plastic materials, which has the characteristics of being lightweight, waterproof, and moisture-proof. Common plastic materials include polyethylene (PE), polypropylene (PP), etc.

Pulp liquid bag: A liquid bag made of pulp material, which can be recycled and reused, and has strong environmental protection. However, the compressive performance of pulp bags is poor and they are not suitable for carrying heavy liquids.

Metal liquid bag: A liquid bag made of metal materials, such as aluminum foil bags, which have good moisture and oxygen resistance, but have high cost and are not easy to degrade.

Classified by shape:

Square liquid bag: The four corners are at right angles and the shape is relatively regular.

Circular liquid bag: It is spherical in shape and has a high space utilization rate.

Irregular shaped liquid bag: often used for special packaging needs due to its irregular shape.

Classification by layer: According to the different layers of liquid bags, they can be divided into single-layer, double-layer, and multi-layer liquid bags. The more layers there are, the better the moisture, oxygen, and odor resistance, but the corresponding cost also increases.

In addition, classification can also be made based on the opening and sealing methods of the liquid bag. Different classification methods make liquid bags diverse


Read recommendations:

Custom Portable Reusable Drink Bags Stand Up Plastic Spout Pouches For Beverages Liquid Packaging

reusable Snack food bag manufacturer

juice bag in box sales

Introduce the development trend of pet food packaging.Spout pouch flexibility Factory

How much do you know about the processing of vacuum packed corn?

Popular recommendation

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

Super pouch

China Factory Baby Complementary Food Spout Pouch Baby Food Fruit Puree Bag With Spout Packaging Bag

spout pouch machine Production

bag in box wine manufacture

spout pouch bags Production

spout pouch packaging bags price

coffee grinds pouch distributors

bag in box wine distributors

stand up valve coffee bag

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

What are the composition of plastic bags?coffee packaging plastic bag wholesale

What is the material of PE bag and what type of packaging bag can be made

Kraft paper bags are easy to tear? It's just its material characteristics.kraft paper pouch bags man

Differences in the Materials of Composite Packaging Bags

Medical sterilization packaging bag

Plastic packaging bag manufacturers are here to talk to you about the precautions for using plastic

Liquid flat mouth filling bag

Do you know all the things in the Bag-in-box?

What are the aspects of food packaging?reusable Snack food bag Manufacturing

Talk for you to introduce Vacuum Zipper Bag

Production process of sterile bags

Design points of kraft paper packaging bags.kraft coffee bags with valve

Smart packaging bag.recyclable spout pouches sales

PEVA Freezer Bag key issues.Flexible Packaging Film Packaging

If you don't know how to identify the vacuum packaging bag, come and see.zipper vacuum sealer bag su

Printing process of plastic packaging bags.Flexible packaging film roll Packaging distributors

Main analysis points of the current situation analysis report on the aluminum foil ton bag industry

The origin of aluminum foil bags!aluminum foil bags for cooking manufacturer

Sterilization bag-sterilization packaging history.Flexible packaging film roll Packaging

Share:

Email

Wechat Whatsapp

Leave Your Message