|Sealing & Handle:
|Heat Seal,three Sides Sealed With Tear Notch Or Zipper
heat seal food packaging,
3 side seal flat pouch
High quality 3 side sealing packaging bag strawberry food heat seal pouch
The three-sided zipper bag is in the shape of a bag with a zipper at the seal, which is convenient for people to carry.
In many cases, three-sided sealing bags need vacuum packaging, and this reason is also very diversified. Sometimes it may be to prevent food from going bad, and sometimes it is just to make the shelf life longer.Vacuum packaging which is mainly used to extract all the air from the packaging bags and then seal them, so that the bags are always in a highly reduced pressure state.
1. Why choose flexible packaging bags?
Stand-up pouches, flat bottom bags, side gusset bags are ideal for today’s on-the-go consumers, and provide material savings compared to the rigid packaging options like boxes, cases, cans, glass bottles, etc.
2. What application is flexible packing pouches realized for ?
Flexible packaging pouches including stand up pouch bags ,side gusset pouch , block bottom box pouch and craft paper bag made of polymer or paper laminates can be used for food and non-food packages, from dry fill of granule, particulate, powder, flour to liquid including wines, spirits, beverage, milk, and non-food packaging of fertilizer, detergent. For retort-food purpose, retort pouch bag is suited for 135℃cooking of 30mins in hot aseptic food process application of ready to eat meal, pre-processed meat and seafood.
3. Can the stand-up pouches be used for vacuum packaging?
Yes, Flat pouch is not the sole bag format. Some flexible plastic bags can be used for vacuum food packaging including stand up pouch, side gusset bag and flat bottom pouch of clear/co-extruded or multi-ply laminates plastic material.
4. Do you offer flexible bags for frozen dry meat?
Yes, frozen food pouch bags must be durable, airtight, withstand low-temperature and puncture-resistant. We use polyethylene, PP, PET film with special meta-additives to achieve durability at low temperatures.
5. Can the packaging bags be customized for me?
Yes, we provide a wide range of free standing up pouch bags with custom sizes, formats, materials, printing and convenient features.
7. Do you know FSMA regulations?
Yes, Food Safety Modernization Act is important for food packaging applications. We are committed to use of food grade virgin raw materials that are FDA approved and meet other regulations for packages in contact with food in accordance with European regulations, directives, as like BRC.
Moreover, we have good manufacturing practice and QS, every step of work process is strictly inspected to assure the premium quality of final product.
9. What are two different types of stand-up pouches?
One type is doypacks or doy type bags with a bottom gusset sealed in an oval shape, the other type is K seal or plow bottom bag in which the folded bottom gusset is sealed on four corners to form self supporting stand up bottom. Both of these two types can keep an upright standing for brand display.
10. What service do you offer when placing an order?
We can offer a full service pack from material engineering, custom printing, pouch converting, packing and shipping. One of the main service provided is custom printing.
11. What is reverse printing?
Most laminated plastic pouches are printed by means of reverse printing. Reverse printing is the process of printing on the back side of a clear substrate. In the following process, the print will be sandwiched between the outside substrate and the rest of the structure, offering scuff and chemical migration resistance. When the outer substrate is mounted to the remainder of the structure, it will be right reading.
12. What is your lead time for stand-up pouches?
We works hard to get materials to you when you need them. Please let our service team know your timelines and we will work with you. Generally, on new orders, lead times are 2-3 weeks and on repeat orders 1-2 weeks. Raw material availability may impact these time frames.
13. What is toll pouching? Do you accept toll pouching order?
Toll pouching is when packaging film is supplied to us for pouch fabrication.
Yes. Please contact our service team to discuss your toll pouching project.
14. Are you able to provide samples of premade pouches?
Yes, we have a wide variety of premade pouches that we can send samples of, such as zipper pouches, slider pouches, spouted pouches (also known as fitment pouches), clear stand-up pouches, stand-up pouches with windows, shaped stand-up pouches, 3-side seal pouches, and our innovative Ready Pour tap-and-gland fitment pouches. We also provide pouch prototyping services.
Contact Person: Mr. Eric
Tel: +86-156 9443 0716