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:

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

refillable spout pouches Solution

smart food Snack food bag supplier

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

What are the benefits of vacuum food packaging bags

Popular recommendation

Flexible packaging film roll

Laminated Aluminum Foil Zip Lock Bag Stand Up Pouch /Matt White Foil Pouch /Zip Lock Coffee Bag

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

valve plastic coffee bag

super pouch tool bag price

digital flexible packaging sales

flexible packaging manufacturer

biodegradable spout pouches supplier

kraft spout pouch wholesale

wine bag in box price

Bag material shelf life analysis of food packaging bags

What are the requirements for dried fruit packaging bags in food packaging bags.fruit and vegetables

What is a composite bag

Food design graphics analysis.

Is the food vacuum packaging bag resistant to high temperature?

Types of coffee bag

What are the benefits of vacuum rice packaging?

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

How to correctly choose plastic bags for food? Teach you a few tricks

Common types of transparent vacuum packaging bags

Differences between degradable plastic bags and ordinary plastic bags

The reasons and preservation skills of the aging of food packaging bags.petco free dog food bag whol

Main components of plastic bags

Overview of the production and manufacturing process of sterile liquid packaging bags.wine bag in bo

Usage and operating steps of sterile bags

Introduction to plastic bags

What problems will be encountered when using a vacuum packaging bag packaging food.vacuum sealer bag

Is there a shelf life of biodegradable plastic bags?Biodegradable Bubble mailing bag distributors

The preservation characteristics of vacuum frying food

What are the requirements for the inspection of food packaging bags?vanishing coff packaging bag Man

How to test the packaging bag

Stay Connected with us

PRODUCTS

Navigation

+86 188 2689 9458