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:

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

spout pouch bag wholesale

Spout pouch flexibility manufacture

A bag is a bag used to pack various articles

The shelf life of the bag in the BIB box is longer.bag in box juice dispenser

Popular recommendation

Aluminum foil bag

PET food bag

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

smart food Snack food bag Solution

Flexible packaging film roll direct sales

Spout pouch flexibility Manufacturing

spout pouch packaging Vendor

juice bag in box sales

biodegradable spout pouches Manufacturing

smart food Snack food bag Production

Bag material shelf life analysis of food packaging bags

Several common coffee bag materials

Stand Up Pouch Manufacturing Process- The Complete Guide

What is a coffee bag

With Spout pouch - a new form of packaging

Perforjuice bag in box.mance and requirements for chemical liquid packaging bags

Why are cylindrical bag-in-box so popular?

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

Understand the color printing technology of packaging bags

Composite packaging bag

Development of Packaging Industry.bag in box packaging

How to store dog food in DOG FOOD BAG.petco free dog food bag wholesaler

Packaging products in aluminum foil bags gives you great face

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

Introduce common sealing methods for food packaging bags

Packed color.aluminum foil bag large wholesaler

Care environment, start with reasonable treatment of plastic bags.coffee packaging plastic bag distr

Common composite food bags in our daily lives.aluminum foil bags for cooking manufacture

What are the main components of degradable plastic bags?

Convenient circulation of packaged food

Share:

Email

Wechat Whatsapp

Leave Your Message