Ultrasonic Welded Heat Sealed PP Non Woven Bag
● Body:80gsm PP non woven,38.5W*32H*12cm
● Handle:PP non woven handle,2.5*53cm
● Silk screen print 2 colors 1 side
● 200pcs/ctn
Description
Technical Parameters
Ultrasonic Welded Heat Sealed PP Non Woven Bag
Ultrasonic welding is a key step in the production of these bags. Compared to the normal sewing bag which is made by hand, these ultrasonic bags is a game-changer in terms of saving time and labor costs.
During the ultrasonic welding process, high-frequency ultrasonic vibrations are applied to the parts of the non-woven fabric that need to be joined. These vibrations cause the polymer molecules in the PP non-woven fabric to rub against each other, generating heat. This heat melts the surface of the fabric, and when the vibrations stop, the melted parts fuse together to form a strong and durable bond. This method is highly efficient and can produce a clean, tight seal without the need for additional adhesives.
|
Product Name |
Ultrasonic Welded Heat Sealed PP Non Woven Bag |
Brand |
JINYA (China) |
|
Yarn Type |
PP non woven |
Color |
Based on CMYK/PMS Color |
|
Handle material |
Self material / PP webbing belt / PP rope / Padding handle,etc. |
Printing |
Silk-screen Printing, laminated Printing, Heat Transfer Printing, etc. |
|
Customize sample time |
3-7 days after details confirmed |
Production Time |
15-25 days after receive the deposit |
|
Application |
Shopping,Promotional and Marketing, Gift Bags,Craft and DIY Projects, etc. |
Size |
Customized size |
|
MOQ |
1000pcs |
Packing |
As customer required |
|
Payment |
T/T, L/C, other |
Production capacity |
One million pieces per mon |
Thanks to ultrasonic welding technology, these bags are extremely durable. The strong bond formed during the manufacturing process can withstand a lot of pressure, whether it is filled with heavy objects or reused. The PP nonwoven fabric itself also has good tensile strength, making the bag less likely to tear or break under normal use conditions. With the help of ultrasonic machine, tens of thousands of bags are finished and packed everyday, which greatly fasten the production cycle.
The production process of ultrasonic welded heat sealed PP non woven bags is relatively cost-effective. The use of mass-produced and widely available non-woven fabrics can reduce material costs. The efficient ultrasonic welding and heat sealing technology also reduces the need for additional labor-intensive processes or expensive adhesives, which make it very popular for promotioanl purpose and other various needs.
Applications of jinya bags
More applications wait for your discovery
Why Choose jinya Bags
Wide Application
Reusable,customizable and cost effective make PP non woven/woven bags widely used for promotion purpose.
Large Production Area
Leading shopping bag manufacturer with professional design team,manufacturing teams and equipments.
Quality NO compromise
Professional QC team check the quality in every steps and have the final inspection before shipment.
High Standard
We are proud holders of BSCI, WCA, GRS, GSV and Disney FAMA certifications.
Quality meet EU & USA standard.
FAQ
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