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:

Super pouch

packaging spout pouch maker

reusable Snack food bag Manufacturing

How much do you know about packaging bags

What are the advantages of vacuum packaging bags for food packaging

Popular recommendation

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

Custom Special Shaped Super Pouch Aluminum Foil 1.5L 3L 5L Stand Up Drink Juice Liquid Pouch With Va

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

Spout pouch manufacture

aluminium spout pouch price

aluminium spout pouch wholesaler

pet food bag totes custom

super pouch

coffee grinds pouches company

stand up spout pouch Manufacturing

Development Trend of Aluminum Foil Ton Bag Industry.aluminum foil bag large

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

Sterilization classification and principle of sterile bags

What are the packaging forms for beverages and liquid food?

What is the function of the hole on the coffee bag

Composite packaging bag

The origin of aluminum foil bags!disposable aluminum foil bag

The characteristics and application of composite packaging bag

What is biodegradable packaging material and how to identify it?

Plastic packaging bag manufacturers are here to talk to you about the precautions for using plastic

How about the weight of the packing bag

Usage of vacuum bags.aluminum foil bag large

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

bag in box packaging distributors.Introduction to the process of aluminum plating bags and aluminum

The scope of application of aluminum foil bags is wide

What are the twelve structural types of commonly used packaging bag films

What are the hazards of unqualified food packaging bags.printed snack food bags Solution

Performance and function of plastic packaging bags

Packaging.aluminum foil bag large Production

What are the process requirements for sterile liquid packaging bags?heat seal liquid packaging

Share:

Email

Wechat Whatsapp

Leave Your Message