Top-line packagingTel: +86 188 2689 9458

Top-line packagingEmail: info@toplinepackaging.com

Top-line packaging
Top-line packaging

How to choose high quality PE plastic bag?

source:other news release time:2022-12-16 Hits:    


  Retort pouch

  Everyone has a characteristic that they want to buy good products when using anything. Taking ordering PE plastic bags as an example, many customers need high-quality PE plastic bags without powder and easy to open. Packaging, a professional flexible packaging manufacturer, will explain what PE plastic bags are, the common types of PE plastic bags and how to choose high-quality PE plastic bags.

  Polyethylene bag is made of polyethylene. Polyethylene is a typical thermoplastic, which is a kind of odorless, tasteless and non-toxic combustible white powder. The molded polyethylene resin is extruded and granulated wax particles with milky white appearance. Polyethylene has a melting point of 100-130 ℃ and good low-temperature resistance. It can still maintain good mechanical properties at - 60 ℃, but its application temperature is generally 80-110 ℃.

  According to density: PE is divided into LDPE, LLDPE, HDPE, etc.

  According to the production process, it can be divided into: PE flat bag, self sealing bag, chain clamping bag, envelope bag, punching bag, hand bag, zipper bag, PE film, etc.

  1. The polyethylene flat bag is made by a relatively simple production process. After the machine blows the film, cut it into bags on the bag cutting machine, and seal the bottom.

  The self sealing bag is provided with a bone strip when the machine blows the film, which can be manually sealed. Unlike zipper bags, these two kinds of bags are usually easily confused.

  3. The zipper bag is made by adding independent bone strips on the PE film. There are indentations on both sides of the bag, but there is no self sealing bag. The printing color of the self sealing bag is less, and the zipper bag can print complex patterns.

  The envelope bag has a tongue just like an envelope. Stick a strip of adhesive tape on the tongue and fold it to seal the bag.

  5. The punching handbag is punched at the appropriate position on the top of the flat bag to facilitate carrying.

  The plastic strip is added on the top of the bag to facilitate the lifting of the bag. This process needs to be completed manually, and the price is relatively high.


Read recommendations:

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

juice bag in box company

coffee bean bag Manufacturing

Packaging bag development history

Target audience for packaging bags.biodegradable spout pouches supplier

Popular recommendation

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

3L 5L Bag-In-Box Wine Dispenser Coffee/ Juice/ Water/ Oil Bag-In-Box With Valve

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

spout pouch serves

coffee grinds pouches custom

mulberry mini pouch with handle maker

packaging spout pouch sales

smart food Snack food bag Solution

clear spout pouch custom

spout pouch packaging bags Manufacturing

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

Get information about olive oil storage

The Revolution in Liquid Packaging

Bag-In-Box: The Future of Flexible Packaging and Its Impact on Top-line Growth

The thickness of the food packaging bag is related to food safety.reusable Snack food bag Manufactur

Bag in Box: Provide sustainable packaging for your beverages.bag in box for wine

A bag is a bag used to pack various articles

What are the main uses of bag-in-box?

Top-line packaging as a professional Bag-In-Box manufacturer, committed to producing high-quality pa

What is the difference between vacuum bag and aluminum foil bag

How to check the shape of the vacuum bag?

Hazards and detection methods of solvent residues in food flexible packaging.mini Snack food bag com

printed snack food bags Vendor.What to pay attention to when making food packaging bags

How to deal with waste packaging bags?

Development history of biodegradable plastic bags

What standards should food packaging bags meet.smart food Snack food bag Factory

How to detect the quality of composite aluminum foil bags?aluminum foil bags for grilling Manufactur

The significance of bags in sterile boxes

Introduction to the performance advantages and usage range of self-supporting packaging bags

The cause of Vacuum Zipper Bag leak.vacuum zipper bags company

Share:

Email

Wechat Whatsapp

Leave Your Message