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:

Custom printed food grade ziplock snack custom plastic pouch packaging food packing bag

flexible packaging Factory

flexible packaging Production

Will liquor vacuum bags affect the wine?

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

Popular recommendation

PET food bag

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

125g 250g 500g 1kg Aluminum Foil Flat Bottom Coffee Bean Bags With Valve

clear spout pouch

Pouch with Handle Customize

smart spout pouch Vendor

bag in box packaging custom

refillable spout pouches price

box-in-box

bag in box wine Manufacturing

Definition of vacuum packaging

The application of vacuum in food packaging and freezing and drying industry

With the widespread use of bags in boxes, their quality has been continuously recognized.bag in box

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

What is the difference between fully biodegradable plastic bags and degradable plastic bags?

Advantages of BIB packaging compared to other packaging methods

bag for food packaging.What are the application scope of composite packaging bags

Introduction to the functions of liquid packaging bags

Christmas coffee bag(R1)

Classification and material of packaging bags

packaging kraft paper pouch bag manufacturer.Open the window packaging bag to make your product more

Differentiation between vacuum packaging bag manufacturers and industries

What is the integrity and advantage of PET FOOD BAG?petco free dog food bag maker

Food packaging manufacturers introduce you to the packaging bag's transparency is not good

Food packaging bags.smart food Snack food bag manufacture

Form of food packaging bags.food packaging supply companies

Biodegradable packaging bags will be the preferred alternative material

Disinfection work should be done well in the production of sterile bags

What are the reasons for the delamination of aluminum foil bags.aluminum foil bag large company

What are the reasons for the continuous rise in the BIB market.custom stand up pouch

Share:

Email

Wechat Whatsapp

Leave Your Message