Top-line packagingTel: +86 188 2689 9458

Top-line packagingEmail: info@toplinepackaging.com

Top-line packaging
Top-line packaging
Top-line packaging
Top-line packaging Home  >  NEWS  >  Industry News

How to test the packaging bag

source:Industry News release time:2023-06-05 Hits:    

Super pouch

There are many types of plastic packaging bags, and there are also many materials for making plastic packaging bags. Therefore, in order to ensure safety, this needs to be strict during acceptance. What are the requirements for plastic packaging bags during inspection?

First, the plastic packaging bag of the single film must be reached during acceptance: the appearance must not have defective diseases such as bubbles, perforation, water pattern, stormy gluten, poor plasticization, and stiffness of fish eyes. Specifications, width, length, and thickness deviations shall be within the specified range. Physical mechanical properties include stretching strength and fracture erection. It reflects the ability of the product to stretch with stretching during use. If this item is unqualified, food packaging bags are prone to rupture and damage during use.

Second, the plastic packaging bag of the composite film must be reached during acceptance: the appearance should be flat, no scratches, burns, bubbles, oil -breaking and wrinkles, thermal seal is flat, and there is no false seal. The film must not be separated by cracks, pores and composite layers. Pollution without impurities, foreign matter and oil stains. Furthermore, the bag is not smelled, odor, turbidity, and decolorizing.


Read recommendations:

Bag-In-Box

bag in box packaging Factory

reusable Snack food bag Processing

How to correctly choose plastic bags for food?

Explanation on Flexible Packaging.bags in a box

Popular recommendation

Custom Laminated Printing Juice Bag Liquid Packaging Stand Up Plastic Water Spout Pouch

Bag-In-Box

Hot Sale BPA Free Plastic Drink Juice Fruit Liquid Packaging Stand Up Bag Spout Pouch

Spout pouch flexibility custom

eco friendly spout pouches manufacture

pouch with handle company

packaging spout pouch Manufacturing

spout pouches Manufacturing

clear spout pouch

kraft paper spout pouch company

Efficient protection, easily carry: new choice of liquid packaging bag.juice bag in box company

How to use food packaging bags specifically

How to test the packaging bag

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

How did the bag pattern come from?

coffee bag with one way valve distributors.The thickness of each layer of the composite packaging ba

About the thickness of vacuum packaging bag

Customized milk tea packaging bag manufacturers

There will be several "small holes" on the top of the coffee pouch bags, so what is the my

Super Pouches: Revolutionizing Flexible Packaging for Top-Line Packaging Solutions

The application of plastic in sterile packaging.coffee packaging plastic bag Manufacturing

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

The difference between boiling and cooking plastic bags is so big.Biodegradable Bubble mailing bag w

Why does the aluminum foil heat -stress -resistant strength is not good?aluminium spout pouch manufa

Clear Spout Pouch is widely used in the daily chemical industry.stand up pouch with spout packaging

kraft paper pouch bags supplier.Understand the safety performance of food packaging bags

The choice of plastic packaging bags need to pay attention to these 8 points!

What are the abilities of composite food bags.smart food Snack food bag distributors

The Development Trend of Bags in Boxes is Towards Recycling, Green and Environmental Protection.bag

properties of flexible packaging films Manufacturing.What factors will affect the quality of plastic

Share:

Email

Wechat Whatsapp

Leave Your Message