Tel: +86 188 2689 9458
Tel: +86 188 2689 9458
source:Industry News release time:2023-02-01 Hits:
1. The length and width are measured with a ruler, and the thickness is measured with a thickness gauge. The detection method is the same as ours.
2. The color difference is mainly checked with the standard seal sample, and the color difference at one arm distance should be consistent. In terms of color, the printing manufacturer also uses a 50 times magnifying glass to carefully check the color of the printed matter. Generally, the color is combined by one dot. If the color is wrong, the dot will be irregularly distributed. Generally, the dot is regular and round
3. The inspection of overprint error is mainly to visually check whether there is printing duplication.
4. The peel strength and heat sealing strength are mainly tested by AGS-5KNG electronic universal testing machine.
The testing principle is the same as our computer tensile tester. The peeling strength test is mainly to cut the packaging bag into packaging bag strips of about 15mm baskets with a blade, crumple one end of the packaging bag with a blade, and then manually layer it, clamp one piece of the layered packaging bag on the tension meter on both sides, and then operate it with a computer tension meter. The peel strength can be tested.
5. In addition, the manufacturer can also detect the oxygen permeability of the packaging bag with the MT-C1 thermostatic gas oxygen permeability testing device.
Read recommendations:
spout pouch machine wholesaler
If you don't know how to identify the vacuum packaging bag, come and see.vacuum zipper bags for clot
Popular recommendation
Laminated Aluminum Foil Zip Lock Bag Stand Up Pouch /Matt White Foil Pouch /Zip Lock Coffee Bag
Flexible packaging film roll
Pouch with handle
Spout pouch manufacture
bag in box Processing
stand up Spout pouch manufacturer
biodegradable spout pouches price
spout pouch packaging bags
kraft spout pouch Production
stand up coffee bag custom
Introduction to packaging methods for containerized liquids
Understand the wholesale prices of plastic packaging bags
The application of vacuum in food packaging and freezing and drying industry
Take you to analyze the wrinkle phenomenon in the zipper bag
PET food bag wholesaler.What requirements should food packaging bags meet
If you don't know how to identify the vacuum packaging bag, come and see.vacuum zipper bags for clot
Pet Food Bag: The Ultimate Guide
How to choose pet food packaging bags?
Is it normal for frozen food packaging bags to bulge?
What are the advantages of the bag in the BIB box.bag in box 5l
Food aluminum foil bag.aluminium retort pouch
Is the food vacuum packaging bag resistant to high temperature?
reusable Snack food bag maker.Talking about the Safety Performance of Food Packaging Bags
How to measure the vacuum packaging bag
The preservation characteristics of vacuum frying food
The advantages of choosing aluminum foil packaging bag.aluminum foil bags for grilling Manufacturing
Analysis of the reasons why water packaging bags are prone to breakage.plastic pouches for liquids
What are the reasons for the broken bag of the eight-side sealing food packaging bag?
Guidance on the correct selection of plastic packaging bags.mini Snack food bag distributors
Why does the aluminum foil heat -stress -resistant strength is not good?aluminium spout pouch manufa
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
