Top-line packagingTel: +86 188 2689 9458

Top-line packagingEmail: info@toplinepackaging.com

Top-line packaging
Top-line packaging

Quality identification method of plastic bags for daily use

source:other news release time:2022-12-19 Hits:    

  Others

  1. The first thing to see is whether the appearance of the plastic bag has the "food" logo. Usually, this sign should be on the front of the packaging bag, at a conspicuous position. Secondly, it depends on the color. Generally speaking, most plastic bags with color use recycled materials from waste plastics, which cannot be used to contain food. For example, some food markets use black plastic bags to hold fish, shrimp and other aquatic products or meat, which were originally used to hold garbage, and consumers should avoid using them. Finally, it depends on whether the plastic bag has impurities. Put the plastic bag in the sun or light to see if there are black spots and holes. The plastic bag with impurities must be made of waste plastic.

  2. Smell the plastic bag to see if it smells and if it makes people feel sick. Qualified plastic bags should be odorless, while unqualified plastic bags will have various tastes due to the use of additives.

  3. The qualified plastic bag has a certain strength and will not be broken once torn; The unqualified plastic bags are often of poor strength and easy to crack due to impurities.


Read recommendations:

Coffee & Tea pouch

super pouch tool bag Solution

bag in box wine Manufacturing

Introduce you how to use Zipper Vacuum Sealer Bag.zipper vacuum sealer bag

Why choose aluminum foil bags for mask packaging bags

Popular recommendation

Coffee & Tea pouch

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

China Factory Baby Complementary Food Spout Pouch Baby Food Fruit Puree Bag With Spout Packaging Bag

coffee grinds pouch distributors

biodegradable spout pouches wholesale

kraft spout pouch Solution

sunbean beaten coffee pouch

biodegradable spout pouches Factory

stand up coffee bag with zipper

Spout pouch flexibility sales

Do you know these characteristics of the bag in the box?

Human care in food packaging

The Versatility of Bag-in-Bag Liquid Packing Products and Filling Machines

Application of Aluminum Foil Ton Bag.aluminum foil bag price

Can the use of vacuum bags ensure that the food does not get moldy?

Use more paper food packaging bags to take care of the environment.aluminum foil bag large manufactu

With Spout pouch - a new form of packaging

Flexible Packaging: The Smart Future of Bag-in-Box Solutions

Understand the color printing technology of packaging bags

Bag-in-Box with Tap: The Innovative Solution for Efficient Liquid Packaging

Common frozen food packaging materials.smart food Snack food bag Manufacturing

What are the issues to pay attention to when customizing plastic packaging bags

Is the anti-static bag resistant to high temperature?

Packaging Bag Classification

Explanation on Different Materials and Valves of Bags in Boxes.bag in box packaging maker

Disadvantages of snack food packaging bags.

The key to solve plastic pollution is degradable plastic bag

Classification of bags

Vacuum and vacuum inflatable soft packaging of food

Application materials of composite packaging bags.spout pouch serves manufacturer

Share:

Email

Wechat Whatsapp

Leave Your Message