Top-line packagingTel: +86 188 2689 9458

Top-line packagingEmail: info@toplinepackaging.com

Top-line packaging
Top-line packaging

Basic knowledge of packaging bags

source:other news release time:2022-11-02 Hits:    

  

  Packaging bags in our life, everywhere, with the improvement of living standards, the quality of packaging bags are gradually improving, diversified packaging bags enrich our life, here is to introduce some of the basic knowledge of our inseparable packaging bags, packaging bags classification.

  According to the different raw materials, the packaging bag can be roughly divided into the following types:

  1, PE bag: PE is the abbreviation of polyethylene, ethylene is a kind of thermoplastic resin after polymerization. In industry, it also includes copolymers of ethylene and a small amount of α-olefin; The finished product is a transparent plastic bag, can be used in the packaging of clothing, bags, electronic products, etc., style quality is diverse, a wide range of applications, generally according to the production process can be divided into: PE flat pocket, ziplock bag, clip-on bag, envelope bag, punching bag, hand bag, zipper bag, PE film;

  2, OPP bag: OPP is polypropylene, bidirectional polypropylene, with high transparency, crisp characteristics, easy to use, beautiful and generous, widely used in clothing, food, printing, stationery, cosmetics, paper and other industries. We can also print various patterns and punch butterfly holes and aircraft holes according to customer needs.

  3. Aluminum foil bag: Aluminum foil bag is made of a variety of plastic film composite after combination through the bag making machine to make bags, can be used for packing food, medicine, as well as a variety of daily necessities, aluminum foil bag also called pure aluminium bag, aluminum foil bag packaging usually refers to lu: su composite vacuum packaging, such products are suitable for the large-scale precision machinery equipment, chemical raw materials, pharmaceutical intermediates, moistureproof, avoid light, vacuum packaging. Four-layer structure is adopted, with good water and oxygen isolation function. Its characteristics can be made into a variety of bags, can be customized with different sizes and different styles of bags, can also be made into flat pockets, three-dimensional bags, organ bags and other styles;


Read recommendations:

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

reusable Snack food bag manufacturer

printed flexible packaging film

Medical sterilization packaging bag

kraft paper pouch bags supplier.Understand the safety performance of food packaging bags

Popular recommendation

Spout pouch

Custom Special Shaped Super Pouch Aluminum Foil 1.5L 3L 5L Stand Up Drink Juice Liquid Pouch With Va

Custom Print Side Gusset Coffee Pouch Black Matte Coffee Beans Packaging With Valve 

Snack food bag bulk

zip lock bag for coffee Solution

coffee bags with valve wholesale

kraft spout pouch custom

spout pouch machine manufacturer

biodegradable spout pouches custom

bag in box packaging Manufacturing

Different products have different standard requirements for composite packaging.stand up coffee pouc

new Bag-in-bag machine purchased in 2023

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

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

Tell you how to distinguish the material of the vacuum packaging bag

How are the bags classified?

Kraft paper spout pouch bag in line with the theme of environmental protection in the world

What does the three-side seal of the bag mean?

How much do you know about packaging bags

aluminium spout pouch Factory.Lightweight heat preservation, Spout pouch accompanying

Requirements and standards for medical packaging bags

The purpose of a composite packaging bag.aluminum laminated foil bag Factory

What questions do customers often ask about vacuum bags

Tell you how to detect aluminum foil adhesive coating.aluminium foil coffee bag

Introduction to plastic bags

What is the difference between printing and non -printing aluminum foil bags?heat seal aluminum foil

Composition of degradable plastic bag

What are the common bag types of food packaging bags

What are the reasons for the continuous rise in the BIB market.custom stand up pouch

North India's cowhide paper bag customization allows you to worry about it

Share:

Email

Wechat Whatsapp

Leave Your Message