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

Can the vacuum bag be reused?

source:Industry News release time:2022-09-27 Hits:    

  

  Even if the composite vacuum bag refers to the raw materials of different categories with double layers or double layers, the sizing method can be used according to the "structural" double-layer raw materials composed of necessary skills.

  There are several processing techniques for vacuum bags and co-extrusion methods. At least one layer requires adhesives. 291 Adhesives can be roughly divided into polyether and polyurethane adhesives. Polyether adhesives are gradually being used. It has been washed away too, and polyurethane material adhesives have two types: aliphatic and alicyclic.

  Adhesives can also be divided into water-soluble adhesives, water-soluble resin adhesives and non-water-soluble resin adhesives according to the type of use. In China, the key is to use water-soluble resin adhesives." 98% of them are alicyclic adhesives.

  The adhesives used in composite packaging are mostly polyurethane, which is made of polyhydroxy chemical substances and alicyclic isocyanate polymers, and the residual alicyclic acrylate reactivity rate is hydrolyzed and converted into futuramide.” Fructamide is such a harmful substance, and it will cause environmental pollution if it is transferred into the food category.


Read recommendations:

Spout pouch

stand up spout pouch Vendor

Snack food bag bulk

How to choose a coffee bag?

Various materials for anti -static plastic packaging bags.pint zipper vacuum bag Vendor

Popular recommendation

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

Kraft paper pouch

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

pouch with handle supplier

zip lock bag for coffee supplier

Spout pouch flexibility

biodegradable spout pouches Solution

spout pouch packaging Production

aluminum foil bag roll sales

customization Pouch with Handle

What are the benefits of vacuum rice packaging?

Introduction to liquid packaging methods

Unlock the Potential of Paper IBC: The Ultimate Packaging Solution

The advantages and development prospects of aluminum foil bags

new Bag-in-bag machine purchased in 2023

Bag-In-Box: The Future of Flexible Packaging and Its Impact on Top-line Growth

sideguesst bag for coffee bag distributors.The number of packaging layers of moon cakes and Zongzi s

Get information about olive oil storage

Thermal insulation: the guardian of temperature

Introduction to Barcodes for Packaging Bags

How to Plan Bag in Box Printing.bag in box wine dispenser

How to check the shape of the vacuum bag?

Test standards for frozen food packaging

What is a composite bag.bag in box maker

What are the advantages of octagonal sealed packaging bags.biodegradable spout pouches Manufacturing

How to measure the vacuum packaging bag

Talk for you to introduce Spout Pouch Packaging

Prospect Analysis of Aluminum Foil Ton Bag Industry.aluminum foil bags for grilling

How to use plastic packaging bag summary.clear spout pouch manufacturer

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

Share:

Email

Wechat Whatsapp

Leave Your Message