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

The production process and process of vacuum packaging bags

source:Industry News release time:2023-09-11 Hits:    

1-23030209524N01.png

one

Determine which substrate to use, how to combine, and which ink and adhesive to use based on the final use of vacuum packaging bags. The so-called end use refers to the nature of the food that the packaging bag is mainly used for, and the weight of the packaging. After packaging, it is important to understand how high the temperature must be (121 ° C, 128 ° C, and even if there is a high temperature steaming packaging bag, it can reach 140 ° C) to ensure a reasonable cost-effectiveness of the packaging bag. Therefore, it is important to understand the final use.

two

Determine process parameters. After determining the substrate and auxiliary materials, consider these and place an order for production in the workshop. As technical management and operators of workshop production, we must strictly follow the requirements of the process sheet to receive and prepare materials, and make sure not to make mistakes. When performing specific operations, it is necessary to follow the process parameters of the process sheet, including the number of lines and dot depth of the glue roller, the concentration of the operating glue, the temperature of each heating section of the drying channel, the size of the exhaust air volume of the blast quantum port, the speed of the startup, as well as the control of unwinding tension, drying channel tension, winding tension, surface temperature and composite pressure of the composite steel roller, and so on. Among the above process parameters, the requirements for adhesive amount (usually 4-5g/m2) and residual solvent amount (national standard is less than 10mg/m2, preferably less than 3mg/m2 for enterprise internal control) are the key to ensuring the internal quality of vacuum packaging bags, and must be taken seriously.

Read recommendations:

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

mini pet food bag company

properties of flexible packaging films Manufacturing

Wine box packaging customization process and specific production process

Packaging bag material

Popular recommendation

Bag-In-Box

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

China Factory Baby Complementary Food Spout Pouch Baby Food Fruit Puree Bag With Spout Packaging Bag

bag in box Vendor

coffee pouch design

spout pouch bags custom

zip lock bag for coffee wholesale

flexible packaging manufacture

spout pouch manufacturers

aluminium coffee bag sales

Introduction to the functions of liquid packaging bags

How to correctly choose plastic bags for food?

The vacuum packaging bag could not be sealed because of this

ordering flexible packaging film roll sales.The shortcomings of environmental bags

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

Development prospect of packaging bags

printed snack food bags price!Introduction to the Function of Food Packaging Bags

Aluminum Foil Bag: The Ultimate Buying Guide

The selection details of paper bag making are important

The printing principle of composite bags!beverage bag manufacturers

Common Materials for Inflatable Packaging

The structure of Spout POUCHES

Aluminum foil bag manufacturers are widely used in aluminum foil bags and have many advantages

Production method of degradable plastic bag

Differentiation between vacuum packaging bag manufacturers and industries

How to Choose Bags in Food Boxes

Production mode of pvc packaging bag

What is smart packaging?

Is the food vacuum packaging bag resistant to high temperature?

Explanation on Different Materials and Valves of Bags in Boxes.bag in box packaging maker

Share:

Email

Wechat Whatsapp

Leave Your Message