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:

Pouch with handle

kraft paper spout pouch Manufacturing

spout pouch manufacturers

The advantages and development prospects of aluminum foil bags

What is smart packaging?

Popular recommendation

Flexible packaging film roll

BIB Bag-in-box dispenser with butterfly valve vitop for drinking water wine juice

Custom Special Shaped Super Pouch Aluminum Foil 1.5L 3L 5L Stand Up Drink Juice Liquid Pouch With Va

spout pouch serves

packaging spout pouch wholesaler

eco friendly spout pouches supplier

kraft spout pouch Production

properties of flexible packaging films distributors

Spout pouch distributors

biodegradable spout pouches

What is the quality of degradable plastic bags?

A bag is a bag used to pack various articles

What are the special properties of aluminum foil bags explained by the manufacturer of aluminum foil

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

Snack food bag bulk manufacture.Detailed method for customizing food packaging bags

Why are water packaging bags not suitable for long-term storage?liquid spout bag

Creative design of coffee bag

Classification of express packaging bags

Be careful when purchasing vacuum packaged food

Pure Source: High quality liquid sealed packaging bag.juice bag in box wholesaler

Advantages of using plastic packaging bags.flexible pouches price

Suitable plastic packaging bag.stand up coffee packaging

Quality identification method of plastic bags for daily use

Tell you what to pay attention to when using vacuum packaging bags

Advocate the benefits of using environment-friendly plastic bags

What is the integrity and advantage of PET FOOD BAG?petco free dog food bag maker

What are the twelve structural types of commonly used packaging bag films

Function of plastic food packaging bags

How to remove the rice packaging bag?

Introduction to the performance of packaging bags.printed snack food bags

Share:

Email

Wechat Whatsapp

Leave Your Message