Top-line packagingTel: +86 188 2689 9458

Top-line packagingEmail: info@toplinepackaging.com

Top-line packaging
Top-line packaging

What should I pay attention to when using food packaging bag composite in winter.smart food Snack food bag

source:other news release time:2023-05-12 Hits:    

Bag in box

Since entering the winter, many food packaging bags have a lot of quality problems due to the composite process, such as: the phenomenon of poor peeling strength after composite, difficulty eliminating air bubbles, and increasing white spots have occurred. loss. Some of the compound film workers of some color printing factories have also talked about it. In summer, the same dry method does not have these problems. It will appear in winter and can not be solved. For analysis and suggestions for industry reference:

1. The process of dry composite machine:

1. tension control

(1) Put the roll of the substrate A, put the tension control system

(2) Compound tension control system

(3) Tiring tension control system

2. Dry system control:

(1) The composite machine is usually divided into a three-stage drying system. The set temperature is the first section 50-65 ° C, the second section is 65-75 ° C, and the third section is 75-80 ° C

(2) The wind speed is controlled at a minimum of 25 meters per second. At the wind nozzle, it is best to reach 35 meters per second.

(3) Control the amount of air volume to adjust the oven temperature.

3. The number of wire rollers is related to the amount of glue of the adhesive.

4. Control the uniformity of coating between the spatula and the adhesive.

5. Preheating system

6. Compound part

7. Cooling system

8. Receive volume solidification


Read recommendations:

Bag-In-Box

biodegradable spout pouches

mini pet food bag Factory

Packing bag sealing brittle and brittle break how to do?

What is coffee bag packing?

Popular recommendation

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

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

Flexible packaging film roll

Spout pouch flexibility custom

spout pouch machine company

aluminium coffee bag sales

spout pouch packaging bags Solution

reusable Snack food bag Processing

juice bag in box Manufacturing

stand up spout pouch wholesale

The choice of vacuum food packaging bags

How much do you know about packaging bags

aluminum foil bags for cooking manufacture.Future development trend of facial mask packaging bags

Medical sterilization packaging bag

The production process of sterile bags

Packaging airbag inflation

Will liquor vacuum bags affect the wine?

What are the packaging machinery and equipment?

Bag material shelf life analysis of food packaging bags

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

How to design a packaging bag according to the product?recyclable retort pouch wholesaler

Laminated bag

The printing principle of composite bags!

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

Fresh keeping Techniques of Vegetables and Fruits Stored in Plastic Bags

Advantages of liquid packaging bags.super pouch Solution

Ordinary plastic bag material summary.kraft paper pouch pouches

The characteristics and disadvantages of aluminum foil bags are actually very simple.gusset aluminum

The types and characteristics of food packaging bags are super detailed!

Why does the aluminum foil heat -stress -resistant strength is not good?aluminum foil bags for grill

Share:

Email

Wechat Whatsapp

Leave Your Message