Top-line packagingTel: +86 188 2689 9458

Top-line packagingEmail: info@toplinepackaging.com

Top-line packaging
Top-line packaging

Packaging requirements for bag making process

source:other news release time:2023-09-15 Hits:    

1-230302112450W1.png

1. Heat sealing temperature

The factors to consider when setting the heat sealing temperature are: firstly, the characteristics of the heat sealing material; The second is the thickness of the film; The third is the number of hot stamping times and the size of the hot sealing area. In general, when the same part is pressed more times, the heat sealing temperature can be appropriately set lower.

2. Heat sealing pressure

Proper pressure must be applied during heat sealing to promote the adhesion of the hot cover material. But if the pressure is too high, it will cause the molten material to be squeezed out, which not only affects the flatness and troubleshooting of the bag, but also affects the heat sealing effect of the bag, reducing the heat sealing strength.

3. Heat sealing time

The heat sealing time is not only related to the heat sealing temperature and pressure, but also to factors such as the performance of the heat sealing material and heating method. The specific operation should be adjusted during actual machine testing based on different equipment and materials.

4. Heating method

The heating methods of the heat sealing knife during bag making can be divided into two types: single side heating and double side heating. Obviously, the two sided heating method is more efficient and practical than the single sided heating method.

There are many problems with upright bags in actual production, but there are mainly two prominent problems: first, there is leakage or air leakage when holding goods; The second issue is the uneven bag shape and asymmetric bottom seal during the bag making process. Therefore, how to make a good choice of materials and adopt the best process operation method plays a decisive role in improving the overall quality of upright bags.


Read recommendations:

Aluminum foil bag

bag in box packaging distributors

clear spout pouch company

Application of Aluminum Foil Ton Bag.aluminum foil bag price

flexible packaging film thickness wholesale.Sharing of Common Bag Types in Food Packaging Bags

Popular recommendation

Coffee & Tea pouch

Spout pouch

Kraft paper pouch

clear spout pouch price

bag in box packaging manufacturer

bag in box packaging Production

pouch with handle wholesaler

coffee grinds pouches company

clear spout pouch custom

Snack food bag bulk

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

What are the aspects of food packaging?reusable Snack food bag Manufacturing

What is the difference between vacuum bag and aluminum foil bag

Aluminum foil vacuum packaging and transparent vacuum packaging.gusset aluminum foil bag distributor

The origin of aluminum foil bags!aluminum foil bags for cooking distributors

The origin of aluminum foil bags!disposable aluminum foil bag

Wine box packaging customization process and specific production process

Features and uses of textured vacuum bag

What are the composition of plastic bags?coffee packaging plastic bag wholesale

How did the bag pattern come from?

Usage of vacuum bags.aluminum foil bag large

What is a biodegradable packaging bag?spout pouch serves Solution

Why do DOG Food Bag pursue materials?petco free dog food bag Manufacturing

Do you know what a facial mask bag is?

paper snack food bag Solution.Introduce the precautions for using food packaging bags

Requirements for designing food packaging bags.Snack food bag custom

The main core research content of the bag industry in liquid boxes

Advantages of liquid packaging bags.super pouch Solution

Introduction to Color Printing Composite Packaging Materials.bag in box packaging manufacturer

Food vacuum packaging bag customized why favor nylon composite film

Share:

Email

Wechat Whatsapp

Leave Your Message