Custom Design Plastic Three Side Seal Pouch
Category: 3 Side Seal Pouch
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+86 15994887908 WhatsApp
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linda@hszxpacking.com Email
Custom Design Plastic Three Side Seal Pouch is a flat flexible packaging bag sealed on three sides. It is suitable for food, daily goods, powders, snacks, trial packs, seasonings, and small-size product packaging. The bag style is Flat Pouch, formed by heat sealing the left, right, and bottom sides to create a stable pouch body, while the top can be used for filling or final sealing. Material options include PET/PE, PET/VMPET/PE, OPP/VMPET/PE, Paper/PET/PE, PET/AL/PE, and other laminated structures, providing moisture resistance, air barrier, and light protection. The product supports gravure printing and digital printing, with up to 10-color graphics available for brand display, promotional packaging, small-batch testing, and bulk purchasing orders. Regular zipper, pocket zipper, or Velcro zipper can also be added according to customer needs for better repeated use after opening.
Custom Design Plastic Three Side Seal Pouch Specifications
| Zipper Type | Regular Zipper, Pocket Zipper, Velcro Zipper |
| Bag Style | Flat Pouch |
| Bag Material | PET/PE or PET/VMPET/PE or OPP/VMPET/PE or Paper/PET/PE, PET/AL/PE, etc. |
| Place of Origin | Guangdong, China |
| Printing Way | Gravure and Digital |
| Application | Food and daily necessities |
| Feature | Air and Moisture Proof |
| OEM/ODM | Availalbe |
| Colors | Up to 10 colors |
| Terms of Trade | FOB, CIF |
| Sample | Free sample |
| Lead Time | About 10 to 25 days |
| MOQ | 100pcs by digital; and 10000pcs by gravure |
| Bag Type | Support all kinds of style such as SUP, Flat Bottom, etc. |
| Material Structure | Plastic Laminated, such as PET/PE, PET/VMPET/PE, etc. |
| Transportation | By Air, By Ocean, By Courier |
| Quality/Safety Certification | ISO90012015; BRCS, SGS, FDA |
| Packaging | Carton with PE bag inside, with pallet wrapped |
Custom Design Plastic Three Side Seal Pouch Features
Compact Shape
Three Side Seal Pouch uses a Flat Pouch structure. After three-side heat sealing, the pouch body remains flat and neat, making it suitable for small-size food and daily goods packaging. Common sealing edge width can reach 6–10 mm, supporting automatic filling, heat sealing, and carton packing while helping buyers reduce packaging space.
Barrier Material
The pouch body can use PET/VMPET/PE or PET/AL/PE laminated structures to improve moisture resistance, oxygen barrier, and light protection. Common film thickness can be customized from 70–160 microns, making it suitable for powders, seasonings, and dry goods while helping purchasers reduce caking and odor transfer risks.
Sharp Printing
The product supports gravure printing and digital printing, with up to 10-color graphics available. Gravure printing suits long-term for sale orders, while digital printing fits small-batch testing. Brand graphics, ingredient lists, barcodes, and specification details can be clearly presented according to customer artwork.
Optional Zipper
Three Side Seal Pouch can be supplied with regular zipper, pocket zipper, or Velcro zipper according to packaging needs, making it suitable for lightweight products requiring repeated use. The zipper area can be produced according to food packaging sealing test requirements, helping end users store contents more easily after opening.
Custom Supply
The product supports OEM/ODM service. Size, material, and sealing method can be adjusted according to product form, net weight, filling method, and transportation needs. As a manufacturer, we can help customers confirm sample effects and help supplier projects reduce matching risks before mass production.
Seasoning Packaging
Three Side Seal Pouch is suitable for seasoning powder, spice powder, sauce powder, soup base packs, and related food packaging. The three-side seal structure is flat and compact, making it convenient for single-pack use and bulk carton packing. Laminated film helps reduce moisture entry for catering supply and retail sales.
Snack Sample Packs
This packaging can be used for nuts, candy, biscuits, freeze-dried fruit, and other small trial packs. The flat pouch structure saves packaging space, while the printing area can show flavor and brand information. It is suitable for new product testing, exhibition sampling, and promotional packaging.
Powder Product Packs
Three Side Seal Pouch is suitable for protein powder, baking powder, grain powder, nutrition powder, and other powder products. The sealing structure helps reduce powder leakage, and materials can be selected according to barrier needs. It suits e-commerce small packs, store display, and bulk supply.
Daily Goods Sachets
This packaging is also suitable for wipes, bath salts, laundry powder, cleaning powder, and other small daily goods sachets. The Flat Pouch structure supports storage, transportation, and bundle sales, while color printing helps separate different scents, sizes, and uses for multi-category channel purchasing.
Additional Features
Our company offers a variety of value-added features to enhance the functionality and appeal of our packaging solutions. These include Aplix Velcro Zipper for easy open and reseal, Top Slider Zipper for convenient access, Pocket Zipper for added convenience, Hot Stamping Foil for decorative and branding purposes, Custom Shaped Window to showcase the product inside, Laser Scoring for easy tearing, One Pouch One Product code for traceability, Plastic Handle for easy carrying, and Tin tie for better sealing. These features are designed to meet diverse customer needs and add extra convenience and attractiveness to the packaging.

Experimental Testing
Our company is equipped with a comprehensive range of advanced testing instruments in our laboratory to ensure the quality and safety of our products. These instruments include Gas Chromatography (GC) for chemical analysis, a Coefficient of Friction (C.O.F) Tester to measure surface properties, a Tensile Tester for assessing material strength, a Bar Code Scanner for accurate product identification, a Film Impact Tester to evaluate durability, WVTR & OTR Testers for measuring moisture and oxygen transmission rates, an Electronic Microscope for detailed surface examination, and a Retort Chamber for testing heat resistance. These tools enable us to conduct thorough tests on various aspects of our packaging materials, guaranteeing that they meet the highest standards before they reach our customers.

Packaging Logistics
At Heshan Zhongxing Laminated Packing Co., Ltd., we pay great attention to both packaging and transportation to ensure the safety and integrity of our products during transit. In terms of packaging, we use sturdy cartons with a protective PE bag inside to safeguard our products. Additionally, we employ pallet wrapping to further secure the goods, preventing any damage during handling and shipping. As for transportation, we offer flexible options to meet different customer needs. We can ship by air for urgent orders that require quick delivery. For larger quantities or when time is less of a constraint, we utilize ocean freight, which is cost - effective and reliable. We also provide courier services for smaller shipments that need to be delivered promptly and directly. Our comprehensive packaging and transportation solutions are designed to ensure that our products reach our customers in perfect condition, no matter the distance.

Exhibition Information
Heshan Zhongxing Laminated Packing Co., Ltd. is an active participant in various industry exhibitions. We see these events as excellent opportunities to showcase our extensive range of high - quality plastic flexible packaging products, such as SUP, Kraft Paper Pouch, Spout Pouch, and more. By attending these shows, we can directly interact with clients from around the world, understand their needs better, and demonstrate our capabilities in providing customized packaging solutions. Our experienced team is always ready to answer questions and discuss potential collaborations at these exhibitions, further strengthening our position in the global packaging market and expanding our business network.

Cooperative Customers
Our company has established strong partnerships with renowned global brands such as NISSIN, Woolworths, PHILIPS, and Nestlé. These collaborations reflect our commitment to delivering high - quality packaging solutions that meet the stringent standards of industry leaders. Working with these esteemed partners has not only enhanced our capabilities but also reinforced our reputation for reliability and innovation in the packaging sector.

Heshan Zhongxing Laminated Packing Co., Ltd. located in Heshan, Jiangmen city of Guangdong Province. Established in 1993, we specialized in plastic flexible packaging with more than 30 year’s rich experience. The workshop takes 20000 square meter land area and meet the international standardization and strictly control the hygiene and safety.
Wide ranges include SUP, Kraft Paper Pouch, Spout Pouch, Flat Bottom/Quad Seal Pouch, Recyclable Pouch, Laser Score Pouch, PVC&APET Sheet, Velcro/Slider/Pocket Zipper Pouch, Retortable Vacuum Pouch, Peelable Lidding Roll Film, Hot Foil Stamp Pouch, Coffee Valve Pouch and so on.
4 production lines with big capacity,which equipped with 4 printing machines, 4 automatic inspection machines, 5 lamination machines, 5 slitting machines and 20 bag making machines.
We obtained the ISO9001:2015 and BRC certification, products are passed the SGS Testing Approval. We have our own independent laboratory, from the raw material to finished products, every step is tested strictly to check the qualification of products.
We always insist on “Quality First, Reputation First, Customer First”, Adhering to the business principle of mutual benefits, we have had a good reputation among our customers.
We plan to build a modernization new factory with 9000 square meters in the next 2 years.