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:

Pouch with handle

custom printed spout pouches

biodegradable spout pouches Manufacturing

Composite packaging bag

Advantages of using bag in box packaging compared to traditional forms

Popular recommendation

Custom Print Side Gusset Coffee Pouch Black Matte Coffee Beans Packaging With Valve 

Kraft paper pouch

Custom Portable Reusable Drink Bags Stand Up Plastic Spout Pouches For Beverages Liquid Packaging

new super pouch supplier

spout pouch packaging bags Production

spout pouch packaging Production

clear spout pouch sales

Spout pouch flexibility

smart food Snack food bag wholesale

spout pouch bag sales

Common types of transparent vacuum packaging bags

Several common coffee bag materials

Analyze the composition of plastic packaging bags

bag in box packaging Solution.Learn about children's food packaging bags

What is a composite bag

Requirements for fertilizer packaging bags.

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

Perforjuice bag in box.mance and requirements for chemical liquid packaging bags

ordering flexible packaging film roll price.Where can I find a manufacturer of high-quality food pac

How to inflate the packaging bag of puffed food?

The magic of packaging bags.

What are the advantages of composite packaging bags?

What basic qualities should food packaging bags have

How to remove static electricity from packaging bags?

Eight -sided sealed bags and self -standing bags.petco free dog food bag Production

Powder packaging bag.Pouch with handle wholesale

Usage and operating steps of sterile bags

How to prevent Food Bag aging.petco free dog food bag Processing

Tell you how to choose food vacuum bags.vacuum sealer bags for food

Why does the outer packaging ink fade?

Share:

Email

Wechat Whatsapp

Leave Your Message