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:

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

bag in box wine

packaging spout pouch manufacture

Thermal insulation: the guardian of temperature

Introduce the materials for making plastic packaging bags.reusable Snack food bag wholesale

Popular recommendation

Hot Sale BPA Free Plastic Drink Juice Fruit Liquid Packaging Stand Up Bag Spout Pouch

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

Wholesale Price Biodegradable Aluminum 3 Three Side Seal High Temperature Microwavable Food Retort S

spout pouch bag maker

stand up spout pouch manufacturers

spout pouches maker

spout pouch bags wholesaler

stand up spout pouch wholesale

juice bag in box

bag in box packaging Production

Hitting the pain points of gift box packaging directly, three simple points make packaging customiza

Snack food bag bulk wholesale.Learn about composite materials for food packaging bags

How to choose aluminum foil vacuum packaging and transparent vacuum packaging can make customers mor

Introduction to liquid packaging methods

Liquid bags: making agricultural input packaging more efficient

Vacuum packaging bag.food vacuum bag

A detailed introduction to food packaging bags

Introduction to the functions, features and usage of spout bags

With Spout pouch - a new form of packaging

How did the bag pattern come from?

Advantages and applications of sucking bags

The purpose of a composite packaging bag.aluminum laminated foil bag Factory

OPP plastic bag wants to be green

juice bag in box Manufacturing.How to Choose a Qualified Food Packaging Bag

Explanation on Different Materials and Valves of Bags in Boxes.bags in a box

What usage conditions should food packaging bags meet.petco free dog food bag wholesale

Functions of packaging bags

Development of Food Vacuum Packaging Bag Manufacturers

Tell you the reason for the surface wrinkling of high-temperature cooking bags after sterilization.r

Several biological base materials for degradable packaging bags.Flexible packaging film roll Product

Share:

Email

Wechat Whatsapp

Leave Your Message