Custom Plastic Bag Packaging with Zip Lock
Category: Press Lock Zipper Bag
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+86 15994887908 WhatsApp
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linda@hszxpacking.com Email
Custom Plastic Bag Packaging refers to personalized plastic packaging solutions tailored to meet the specific needs of various industries and products. It integrates customization advantages with the practicality of plastic materials, providing businesses with flexible packaging options that can be adjusted in terms of size, shape, material, and printing according to brand positioning, product characteristics and market demands. As a mainstream packaging form, Custom Plastic Bag Packaging is widely used in food, daily necessities, electronics and other fields due to its excellent barrier properties, light weight, and cost-effectiveness. It not only serves the basic function of protecting products from external factors such as moisture, dust and oxidation but also enhances brand recognition and product competitiveness through customized printing designs. This type of packaging adheres to international safety standards for food contact materials when used in food packaging, ensuring product safety while optimizing the user experience.
Custom Plastic Bag Packaging with Zip Lock Specifications
| Zipper Type | Regular Zipper, Pocket Zipper, Velcro Zipper |
| Bag Style | SUP Pouch |
| Bag Material | PET/PE or PET/VMPET/PE or Matt 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 Plastic Bag Packaging with Zip Lock Features
1. Full Customization Capability
Custom Plastic Bag Packaging supports comprehensive pattern and material customization, enabling businesses to create brand-aligned designs. Adopting high-precision digital printing for clear, consistent patterns, it offers food-grade composite materials like PET/PE, PET/VMPET/PE and PET/AL/PE to meet oil, moisture and oxygen resistance needs, ensuring tailored packaging solutions for specific products.
2. Multiple Zipper Types
Custom Plastic Bag Packaging comes with three food-grade zipper options (Regular, Pocket, Velcro) complying with FDA and GB 4806 standards. Regular Zippers ensure smooth use, Pocket Zippers enhance sealing to block air and moisture, while Velcro Zippers offer easy operation with clear opening/closing feedback, meeting diverse sealing and usage requirements for long-term reliable use.
3. Scientific Bag Style
Adopting SUP Pouch style, Custom Plastic Bag Packaging features excellent standing stability for better shelf display. With 95% space utilization and customizable size (5cm×8cm to 30cm×45cm), it enhances structural strength to reduce deformation during transportation and storage, suitable for diverse industrial packaging needs.
4. Premium Material Options
Custom Plastic Bag Packaging provides high-quality material combinations: PET/PE (transparency, toughness), PET/VMPET/PE (barrier, light-shielding), Matt OPP/VMPET/PE (matte texture) and PET/AL/PE (oxygen transmission rate<2cc>
5. Reliable Sealing Performance
Custom Plastic Bag Packaging achieves excellent sealing via high-quality zippers and precision heat-sealing (sealing strength 35N/15mm), extending product shelf life by 3-6 months. It effectively blocks air, moisture and impurities, ideal for perishable and moisture-sensitive products. The reusable zip lock maintains product freshness, enhancing packaging practicality.
1. Snack Food Industry
Custom Plastic Bag Packaging is ideal for snack manufacturers (potato chips, nuts, candies). Its excellent sealing prevents moisture absorption, maintaining taste and flavor. Businesses can customize pattern and size to print brand info, boosting market recognition, while its light weight and toughness reduce transportation costs and damage rates.
2. Beverage & Liquid Food Industry
For beverage powder and instant mixes, Custom Plastic Bag Packaging offers reliable moisture resistance and leak-proof performance. PET/AL/PE material ensures long-term quality stability via strong barrier properties. Businesses can select zippers and customize capacity for single/family-serve, with customizable printing highlighting product and brand advantages.
3. Daily Chemical Products Industry
Custom Plastic Bag Packaging is widely used for laundry detergent pods, masks and wet wipes. Customizable oil and chemical resistant materials prevent packaging damage, while the zip lock maintains product freshness after each use. Personalized patterns match brand positioning, making it stand out in the competitive market.
4. Pharmaceutical & Health Product Industry
Pharmaceutical and health product manufacturers use Custom Plastic Bag Packaging for supplements and herbal extracts. Pharmaceutical-grade materials ensure no contamination, while high barrier properties protect active ingredients from light, moisture and oxygen. Anti-counterfeiting printing and instruction customization improve traceability and consumer trust.
5. E-commerce Retail Industry
E-commerce retailers prefer Custom Plastic Bag Packaging for its transportation and storage performance. Good puncture and compression resistance reduce product damage, while brand logos and service info printing enhances exposure and customer experience. Customizable size adapts to diverse products, with light weight controlling logistics costs for cost-effectiveness.
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.