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:

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

bag in box packaging supplier

bag in box wine manufacture

sideguesst bag for coffee bag distributors.The number of packaging layers of moon cakes and Zongzi s

Do you need to pay attention to the shelf life of food packaging bags?petco free dog food bag distri

Popular recommendation

Kraft paper pouch

Pouch with handle

Smell Proof Stand Up Flat Bottom Pouch Coffee Bag /Coffee Beans Bag With Air Release Valve And Reusa

new super pouch wholesaler

grinds coffee pouch price

coffee grinds pouch manufacturer

new super pouch custom

custom printed spout pouches

new super pouch wholesale

aluminium spout pouch

What is the difference between fully biodegradable plastic bags and degradable plastic bags?

Introduction to the functions, features and usage of spout bags

New machine 1L-250L April,17,2023

Packaging has higher hygiene requirements for food bags.smart food snack bags distributors

Guide the use of plastic packaging bags

The advantages and development prospects of aluminum foil bags

Shaped Pouches: The Ultimate Guide

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

Snack Pouches: The Ultimate Guide

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

There are several main sterilization technologies for aluminum foil bags.Aluminum foil bag distribut

What kind of bacteria is flatulence in food packaging bags generally?mylar bags custom printed

Do you know what a facial mask bag is?

Advantages of non -woven packaging bags.aluminum laminated foil bag

aluminium coffee bag Processing.What should a good plastic packaging bag look like

Advantages and characteristics of anti -static bags.food packaging supply companies

Why to put desiccant in food bag

Characteristics and functions of high-temperature cooking bags

Classification of leather packaging.Flexible Packaging Film company

Classification of bags

Share:

Email

Wechat Whatsapp

Leave Your Message