Top-line packagingTel: +86 188 2689 9458

Top-line packagingEmail: info@toplinepackaging.com

Top-line packaging
Top-line packaging

Common Materials for Inflatable Packaging

source:other news release time:2023-06-28 Hits:    

Aluminum foil bag

The correct selection of packaging materials is an important condition for the effective application of inflatable packaging. Inflatable packaging must use materials with good air and moisture resistance properties to maintain the optimal gas composition inside the packaging. Plastics and their composites are widely used in inflatable packaging in the form of flexible packaging, Thermoforming platters and other forms due to their advantages of wide source, easy processing, portability and beauty. This mainly discusses the selection of plastic materials.

Commonly used materials with good gas and moisture resistance properties include PVDC, KOPP, PET, PET/PE, PT/PE, PA/PE, PP/PVDC/PE, PA/EVA/PE, PET/EVAL/PE, etc.

When selecting materials, the product characteristics and inflatable packaging requirements should be taken into account, as well as the source and price. For example, fresh meat can be packaged in inflatable packaging (65% -80% O2, 35% -20% CO2, refrigerated at 5 ℃), with materials such as PVDC, PET, PA, EVOH, etc; Choose inflatable packaging for pies (65% -80% O2, 35% -20% CO2, 30% N2), with materials such as PET/PE, PET/EVAL/PE, etc. available; Choose inflatable packaging for cauliflower (5% O2, 5% CO2, refrigerated below 10 ℃).

Inflatable packaging is commonly made of double-layer composite film or three-layer aluminum thin composite film with three sides sealed packaging bags. The thickness of the composite film is generally between 60-96 um, with the inner layer being a heat sealing layer that needs to have good heat sealing performance, with a thickness of 50-80 um. The outer layer is a sealing layer that needs to have good airtightness and printability, a certain strength, and a thickness of 10-16 um. Polyethylene (PE) is commonly used as the inner substrate of composite films, such as high-temperature resistant polypropylene (CPP) for high-temperature cooking bags, and stretched polypropylene (OPP), polyester (PET), nylon (PA), etc. are commonly used as the outer substrate. Some foods such as tea, milk powder, and some high fat foods require light blocking packaging to prevent the color, aroma, and taste of the food from being affected by light. The method is to composite a thin layer of aluminum foil (AL) between the inner and outer layers of the substrate, which also enhances its airtightness.


Read recommendations:

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

spout pouch black distributors

kraft paper spout pouch wholesaler

Tell you how to distinguish the material of the vacuum packaging bag

Vacuum is the key to vacuum food packaging bags.Vacuum zipper bag company

Popular recommendation

Flexible packaging film roll

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

Pouch with handle

biodegradable clear mailing bags sales

super pouch tool bag wholesale

Pouch with handle price

smart spout pouch supplier

bag in box wine Production

coffee pouch with valve

aluminum foil bags for cooking custom

How to Improve the Market Competitiveness of Food Packaging Bag Manufacturers

Medical sterilization packaging bag

Bag-in-box liquid packaging method

Compostable and Biodegradable Stand up Pouches -The Complete Guide

The selection details of paper bag making are important

What are the characteristics of thin cream in a box?stand up pouch black

Pet Food Bag: The Ultimate Guide

Thermal insulation: the guardian of temperature

Vacuum packaging bag.food vacuum bag

aluminium spout pouch Factory.Lightweight heat preservation, Spout pouch accompanying

Why does the vacuum packaging bag leak?vacuum sealer bags for food

Manufacturer of octagonal sealed packaging bags

Target audience for packaging bags.biodegradable spout pouches supplier

How to prevent food packaging bags from corrosion?

How to detect electrostatic bags?

Clear Spout Pouch's characteristics and performance functions.spout pouch packaging bags wholesaler

What is the production process for liquid packaging bags.stand up spout pouch manufacturers

Tell you five specifications for inspecting plastic packaging bags.coffee packaging plastic bag

The characteristics of the characteristics of all kinds of packaging bags.Flexible packaging film ro

Introduce the information of Vacuum Zipper Bag to you.pint zipper vacuum bag Factory

Share:

Email

Wechat Whatsapp

Leave Your Message