Custom printed heat seal back side gusset mylar bag for sugar/snacks/nuts/Tea

With its four-side seal design, this side gusseted bag is given an even greater reinforcement to hold your heavier products. This innovative sealing style also allows the bag to hold its shape better on the shelf. With the seals on all four corners of the bags, the front and back panels remain smooth for label application. The aluminum foil used on the 6-10 oz. to 20 lb. bags provides one of the best barriers available in the flexible packaging industry. It provides an excellent oxygen, moisture and aroma barrier for all products. Since its barrier qualities are so exceptional, it is being used in countless packaging applications. The nylon material used on our 40 lb. bag helps ensure extra durability and increased puncture resistance. Nylon is also a good barrier material helping your products to stay fresh and protected:

Quad Seal Side Gusseted bags feature a four corner seal giving the side gusset a reinforced structure! They hold their shape and stand better on shelves, making them ideal for public display and presentation. The extra support also creates a flat panel look that allows for easy application of labels on each of its smooth surfaces. Quad Seal Side Gusseted bags will make your product stand out!

Advantange for our Packaging :

1 : More than 15 years in Packaging Industry
2 : More than 100 Options for the packaging of pet food and treats is in high demand.
3 : Low odor and high mositure barrier
4 : Excellent load-bearing performance, good air tightness
5: Quality guarantee-Lab equipment : WVTR ; OTR ; Moisture test instrument
6: Above 30 enigneers in researching department and quality department

Company information :

1 ,36000 M2 non-dust workshop.
2 , More than 400 workers.
3 , More than 15 years manufacturing and exporting experience.
4 ,One hours reach Shanghai Port.
5 , Advanced and sufficient equipments to ensure fast delivery
6 , Profession designer team to provide free design.
7 , 7 days x 24 hours service from experience exporting team
8: More than 20 engineers in quality control and R&D department


FAQ :

1 : Are you a manufacturer or a trading company?
We are a manufacturer with more than 15 years in packaging industry

2 : What is your MOQ?
20000pcs
bigger quantity better price.

3 : Can you recommend a material structure for my packaging needs?
Yes, please kindly provide us with the information of your packaging details, usage and its weight and we will recommend a material structure that suits your requirement

4 : Can you recommend a material structure for my packaging needs?
Yes, please kindly provide us with the information of your packaging details, usage and its weight and we will recommend a material structure that suits your requirement


5 : Can I get samples to review the quality?
Yes. We offer free samples. You would need to pay for the shipping cost,

6 : What is the turnaround time for the mass production?
15-20 working days after deposit and confirmed designs (subject to the quantity)

7: How can we guarantee quality?

We have ISO9001.BRC Certification
To produce samples to confirm before mass production
We have our own Lab for testing the quality
The third party test can be always accepted

8 : How do you ship the products?
By express.like DHL .Fedex.EMS
By air /By sea

Shanghai JIucheng Packing Co.,ltd was found in 2 0 0 7 ,Located in shanghai China .

The company covers an area of 26.000 square meters with more than 60 production lines.

Our main products include facial mask pouch ,food package pouch,pet food package pouch

and Daily necessities packaging bag .our capacity is 7,000,000 pouches per day .

the quickest lead time is 10 days since your confirmed design .

Meanwhile, We worked with international company (Dow and Rohm and Haas) to Study

the environmental friendly material .pay more attention to protect the environment .