How much do you know about packaging bags

source:Industry News release time:2023-10-27 Hits:

I believe everyone can associate why plastic packaging bags are called soft packaging bags, but composite bags with professional titles should not be understood by everyone. Why are they called composite bags? For the functionality of the bags, plastic bags currently produced are at least composed of two or more layers of plastic film composite together.

Although some bags are thin, they also have at least two or more layers of information. The commonly used composite bags have 2-4 layers. What other names can these composite bags have? Below, we will introduce the bag type, usage, and information separately.

Classified by bag type: R bag (flat bag/self-adhesive bag/card head self-adhesive bag/card head anti self-adhesive bag), two side seal, three side seal, three side seal stick bone, upright stick bone, upright bag (not stick bone), upright suction bag, middle seal bag, middle seal organ bag, yin yang bag, roll film, etc.

Classified by functional materials: vacuum bags, vacuum bags, vacuum bags, aluminum plated bags, aluminum foil bags, anti-static screen bags, anti-static aluminum foil bags, etc. Classified by function: food packaging bags, clothing packaging bags, electronic packaging bags, liquid packaging bags, etc.

Read recommendations:

Hot Sale BPA Free Plastic Drink Juice Fruit Liquid Packaging Stand Up Bag Spout Pouch

bag in box wholesaler

spout pouch bag supplier

What is the function of the hole on the coffee bag

The expression method used in the design of plastic bag manufacturers

Popular recommendation

Flexible packaging film roll

Wholesale Price Biodegradable Aluminum 3 Three Side Seal High Temperature Microwavable Food Retort S

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

valve for coffee bag

coffee pouch with valve