Top-line packagingTel: +86 188 2689 9458

Top-line packagingEmail: info@toplinepackaging.com

Top-line packaging
Top-line packaging

The thickness control of vacuum packaging bag is very important

source:other news release time:2022-11-11 Hits:    

  Vacuum zipper bag

  1. The thickness and thickness uniformity of the finished product mainly depend on the thickness and uniformity of the single-layer film before the vacuum packaging bag is compounded. That is to say, controlling the thickness and quality of the single-layer film of the vacuum packaging bag is the prerequisite for obtaining the qualified thickness and quality of the finished product.

  2. For the composite vacuum packaging bag film with the same inner layer material, the higher the thickness is, the higher the initial heat sealing temperature is, and vice versa. That is to say, the composite vacuum packaging bag film with uniform thickness can obtain uniform sealing quality and avoid local poor heat sealing.

  3. The barrier property of the vacuum packaging bag film is closely related to the thickness of the vacuum packaging bag film (generally proportional to the thickness). The vacuum packaging bag film with good uniformity can obtain uniform and stable barrier property.

  4. The film thickness uniformity of the vacuum packaging bag directly affects the mechanical tensile properties of the film. The vacuum packaging bag film with good thickness uniformity can obtain better printing overprint accuracy and composite quality.

  5. Most customers take square meters as delivery data, which can effectively control the processing cost of composite film.


Read recommendations:

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

spout pouch machine Factory

Flexible packaging film roll manufacturers

Definition of vacuum packaging

The significance of bags in sterile boxes

Popular recommendation

PET food bag

Eco Friendly Plastic Mylar Pouch Stand Up 50ml 100ml 200ml 250ml Custom Aluminum Spout Pouch

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

spout pouch serves wholesaler

recyclable spout pouches Factory

bag in box Production

coffee pouch design Vendor

recyclable spout pouches Factory

bag in box wholesaler

clear spout pouch price

Requirements for fertilizer packaging bags.

Can the use of vacuum bags ensure that the food does not get moldy?

Convenient choice: Environmentally friendly liquid portable bag

Sterile packaging bag.aluminum foil bag large custom

What are the advantages of the bag in the BIB box.bag in box 5l

stand up pouch with spout packaging Factory.Classification and material of packaging bags

How to correctly choose plastic bags for food? Teach you a few tricks

digital printing flexible packaging

Can the vacuum bag be reused?

Classification and material of packaging bags

Sterilized packaging bag.aluminum foil bag large manufacture

Precautions for using Vacuum Zipper Bag.pint zipper vacuum bag

Application of Bag in Box Packaging

Product packaging function.bag in box 3L,5L,10L

What are the functions of biodegradable plastic bags?

Bag mark

Difficulties in Aluminum Foil Bag Packaging Technology.Aluminum foil bag company

How to remove the static electricity of the packaging bag?

Basic elements of packaging bags.bag in box sales

bag in box packaging Manufacturing.How much do you know about food packaging?

Share:

Email

Wechat Whatsapp

Leave Your Message