Your Professional Three Side Sealing Bags Supplier
Hebei Baige Qianfan International Trading Co., Ltd ,was founded in 1991, is a professional printing and packaging product manufacturer that specialized in creating high-quality packaging solution for a variety of industries for more than 30 years .
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Why choose us
Custom Made
Our bags are made from high-quality materials and can be customized to meet your unique specifications. We work closely with our clients to understand their needs and provide them with the best solutions.
Production Market
Exported to Europe, America, Russia, the Middle East, Southeast Asia, and other places
Quality Control
Our factory uses advanced technology and equipment to ensure the quality and consistency of our products. We also adhere to strict quality control standards to maintain the highest levels of safety and reliability.
Product Parameters
|
Item |
Three Side Sealing Bags |
|
Key words |
3 Side seal bag, heat seal bag, facial mask packaging |
|
Materials |
Paper, Aluminum, Plastic, Compostable materials |
|
Thickness |
Custom the thickness upon the bag size and the packed product. |
|
Custom Printing |
Any color can be printed |
|
Custom Size |
Any size can be customized |
|
Inner materials |
Customized |
|
Material grade |
Food Grades |
|
Use |
Packaging |
|
Features |
Good sealing, Smell proof, fresh-keeping, anti-fouling and anti-mildew |
|
Accessory |
Zipper, Handle, V tear, U tear, Rounded corner, different shape all can custom |
|
Sealing method |
Use sealing machine to seal it. |
|
Filling method |
It can be canned manually, and filling with a filling machine is more convenient and efficient. |
Features
Flexibility:
The three-seal bags packs flat and can be used in auto-filling pouch machines.
Durability:
The sealed sides of this packaging configuration offer durability through every stage of the product packaging life cycle. The rigid edges also give the packages a uniform shape, making them ideal for carton packaging on retail shelves.
Customization potential:
Select this configuration and customize the size to suit your application.

One bag, Three Sides, Super Sealed: The three-sides sealed pouch would seal all but one open side to fill a product in. Thus, effective sealing would be expected, and the product is protected from air, moisture, or any contamination.
Field of Application: Widely used in the packaging of foodstuff (snacks, coffee, seasoning powder), pharmaceuticals, cosmetics, and industrial goods.
Added Economy: A simple process of manufacturing three side seal pouches and a high utilization of raw material. This ends up being cheaper than any of the other complicated forms of packaging and is indeed suitable for mass production.
Easy to Customize: Various raw materials and dimensions, thicknesses, and printing patterns could be produced for brand promotion and product presentation.
Convenient for Storage and Transportation: The form of the bag is flat and occupies little a space area. it has a great convenience in stacking and storing while cutting on transportation costs significantly.
Size Options
Offers various sizes for Custom Three Side Seal. You can choose from small to large sizes, depending on your needs.
Common Sizes for Three Side Seal
|
Outer Size |
Inner Size |
Powder (g) |
Coffee Bean (g) |
|
4x6cm |
3x5.5cm |
8 |
4 |
|
5x8cm |
4x7.5cm |
15 |
7 |
|
6x9cm |
5x8.5cm |
18 |
8 |
|
7x10cm |
6x9.5cm |
25 |
13 |
|
7x12cm |
6x11.5cm |
30 |
15 |
|
8x12cm |
7x11.5cm |
35 |
20 |
|
10x12cm |
9x11.5cm |
50 |
30 |
|
10x15cm |
9x14.5cm |
60 |
40 |
|
12x18cm |
11x17.5cm |
140 |
85 |
|
14x20cm |
13x19.2cm |
270 |
130 |
|
16x24cm |
14.4x23.2cm |
470 |
220 |
|
18x26cm |
16.4x25.2cm |
800 |
380 |
|
22x31cm |
20.4x30.2cm |
1300 |
650 |
Printing Method of 3 Side Seal
Gravure Printing:
Involves engraving the image onto a cylinder. It is known for its high-quality print and is cost-effective for large runs but has higher setup costs for short runs.
Digital Printing:
Doesn’t require printing plates, allowing for lower setup costs and making it ideal for short runs, variable data, and customization.

Custom-Printed 3 Side Seal Pouches in Multiple Shapes
Standard Rectangle Pouch
This is the most common flat pouch. It is easy to fill, store, and ship. Most American companies use this style for powders, wipes, or single snacks. Many retailers consider it the most cost-effective pouch for product protection.
Rounded Corner Pouch
This pouch has soft, curved corners instead of sharp ones. It looks more modern and feels safer to hold. Many skincare and vitamin companies use it to give a premium feel. The round corners make the pouch look elegant and also make it less likely to tear.
Die-Cut Custom Shape Pouch
These pouches are cut into special shapes like a leaf, a drop, or a character. Brands use them for creative promotions or limited edition items. The unique shape helps catch attention and gives personality to the product. It is excellent for kids’ products or trendy launches.
Window-Cut Pouch
Clients like this style of pouch because it allows them to see what is inside. Many retailers establish trust with their customers by creating these pouches. These pouches are famous for packing spices, sugar, salt, and herbal commodities. The window makes the packaging look honest and attractive.
Triangle or Slanted Edge Pouch
This pouch is famous for its angled side, which sets it apart from others. Many lifestyle and CBD brands use it to look different from others. The slanted edge feels more designed and helps the pouch look premium even without extra cost.
Product packaging
For small order quantity,we can send them to you by express delivery,TNT,DHL,UPS OR EMS etc
For big order quantity ,we will advise you to use Air Shipping or Sea Shipping through your nominatedforwarder agent or our long-term cooperated agent.

Certificates

FAQ
We're professional three side sealing bags manufacturers and suppliers in China, specialized in providing high quality customized service. We warmly welcome you to wholesale discount three side sealing bags made in China here and get quotation from our factory. Good service and low price are available.
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