Tel: +86 188 2689 9458
Tel: +86 188 2689 9458
source:other news release time:2023-05-13 Hits:
PE material: It is divided into high -pressure materials (LDPE) and low pressure materials (HDPE)
The appearance of the high -pressure material looks smooth, the feel is soft, and the toughness is better. Many handbag raw materials are made of high -pressure materials. The outer packaging of many products is made of high -pressure materials. There are also large -scale industrial use packaging bags.
Low -pressure materials are very tensile and high in hardness. They are widely used in shopping malls and various procurement markets. Most of the supermarket plastic bags are made of low -pressure materials. The easiest way to distinguish between high and low voltage, tearing by hand, generating white marks proves that low pressure is low, because low pressure is high density, so white marks will produce white marks. Non -white marks produce well tensile. Generally, high pressure.
PP material: The material is harder, but the transparency is relatively high, more clear, the tension is not very good, and it is easy to explode. Most of them are used for gift packaging, as well as finished clothing sales. The new clothes we buy are packed in plastic bags and a layer of double -sided rubber seal is usually a PO rubber bag.
The PP rubber bag is very transparent, and it feels very slippery, but it is very strong and crispy. If it is folded, there will be creases. There is no folding PE rubber bag. Because of the good transparency, it will be seen in packaging gifts. The grade is very high.
OPP material: The material is the most crisp, the most transparent, not enough tension, but the most explosive mouth, and the printed is the easiest to decolor. If there is no gap, it is difficult to tear, but you can tear it out if you have a little gap.
Read recommendations:
Custom Size Printed Coffee Milk Juice Wine Bib Bag-In-Box With Valve Gift Cardboard Box
spout pouch packaging bags Production
Why is there color difference in plastic flexible packaging printing?
Popular recommendation
Laminated Aluminum Foil Zip Lock Bag Stand Up Pouch /Matt White Foil Pouch /Zip Lock Coffee Bag
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
smart food Snack food bag Processing
clear spout pouch
bag in box packaging Vendor
stand up spout pouch wholesaler
new super pouch wholesaler
spout pouch black price
recyclable spout pouches sales
Introduction to liquid packaging methods
Understand the color printing technology of packaging bags
The Versatility of Bag-in-Bag Liquid Packing Products and Filling Machines
What are the special properties of aluminum foil bags explained by the manufacturer of aluminum foil
kraft paper pouch with zip lock.Analyze the safety issues of food packaging bags
What are the packaging machinery and equipment?
Packaging airbag inflation
How to use the air hole on the coffee bag
What are the aspects of food packaging?reusable Snack food bag Manufacturing
Hitting the pain points of gift box packaging directly, three simple points make packaging customiza
Since you choose the nylon vacuum packaging bag, you should know its advantages.vacuum sealer bags f
Requirements for designing food packaging bags.Snack food bag custom
What factors will affect the transparency of Vacuum packing bags.vacuum sealer bags for food
Difference between food grade vacuum bag and general vacuum bag
Line soft plastic packaging membrane production needs precautions.packaging kraft paper pouch
The advantages and characteristics of bagged red wine in a box.bag in box with valve
How to Prevent Plastic Packaging Bag from Aging
How to classify and differentiate composite food bags.aluminum foil bags for grilling Production
Three main reasons for poor transparency of transparent vacuum bags.vacuum sealer bags for food
How to judge whether the packaging bag is food grade?
Subscribe to Top-line emails and
stay updated on our news.
+86 188 2689 9458Email: info@toplinepackaging.com
Add: Room 204-205 ,Buliding 2 ,No 7 xinji Road,Nancheng street ,Dongguan City ,Guangdong province,China
Download Catalogs
Wechat
Whatsapp
