--- title: "Custom Print Three Side Seal Flexible Packaging for Dry Nuts" description: "Custom Print Three Side Seal Flexible Packaging for Dry Nuts — Hex & Other Standard Nuts. Material: Aluminum Foil. MOQ 1,000 pieces, US$0.024 – 0.14." url: https://engineeringhardware.com/product/custom-print-three-side-seal-flexible-packaging-for-dry-nuts/ source: Engineering Hardware & Fasteners --- # Custom Print Three Side Seal Flexible Packaging for Dry Nuts [![Custom Print Three Side Seal Flexible Packaging for Dry Nuts](https://img.engineeringhardware.com/Custom-Print-Three-Side-Seal-Flexible-Packaging-for-Dry-Nuts.webp)](https://img.engineeringhardware.com/Custom-Print-Three-Side-Seal-Flexible-Packaging-for-Dry-Nuts.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Nuts › Hex & Other Standard Nuts](https://engineeringhardware.com/fastener-products/nuts/hex-other-standard-nuts/) Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/custom-print-three-side-seal-flexible-packaging-for-dry-nuts.md) Model no. **General Food Packaging** | **US$0.14**1,000–9,999 pieces | **US$0.03**10,000–49,999 pieces | **US$0.024**50,000+ pieces | | --- | --- | --- | MOQ 1,000 pieces · Final price confirmed in your quote - **Material:** Aluminum Foil - **Size & Thickness:** Customization - **Raw Materials:** PET12/AL7/PE80 or PET12/AL7/PET12/PE80 - **Package Size:** 55.00cm * 40.00cm * 26.00cm Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Custom%20Print%20Three%20Side%20Seal%20Flexible%20Packaging%20for%20Dry%20Nuts%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fcustom-print-three-side-seal-flexible-packaging-for-dry-nuts%2F) Specifications are as listed for this product. Engineering Hardware & Fasteners confirms ratings, mating parts, compatibility, packing and lead time with you before you order. ## Specifications | Customization | Available | | --- | --- | | Application | Clothing Packaging, Cosmetic Packaging, Food Packaging, Gift Packaging, Medical Packaging, Stationery Packaging | | Material | Aluminum Foil | | Model NO. | General Food Packaging | | Sealing Method | Heat-sealing | | Waterproof Performance | Waterproof | | Item | Flat Bottom Coffee Bag | | Type | Doypack | | Shape | Flat Bottom Coffee Bag | | Bag Variety | Upright Bag | | Usage | Coffee Powder, Coffee Bean | | Feature | Disposable, Recyclable, Moisture Proof | | OEM | Acceptable | | Size & Thickness | Customization | | Making Process | Composite Packaging Bag | | Raw Materials | PET12/AL7/PE80 or PET12/AL7/PET12/PE80 | | ProductionCapacity | 400000/PCS/Week | | Compliance | Food-grade certified (FDA/EU standards) | | Barrier | High barrier against oxygen, moisture, and light | | Key Features | One-Way Degassing Valve, Reclosable Zipper, Square | | Transport Package | Standard export carton packing | | Specification | 6oz/8oz/12oz/16oz; 250g/500g/1000g; custom size av | | Origin | Qingdao, Shandong, China | | HS Code | 3923210000 | | Production Capacity | 400000/PCS/Week | | Package Size | 55.00cm * 40.00cm * 26.00cm | | Package Gross Weight | 12.000kg | | Lead Time | 15 days (1 - 20000 Pieces) 20 days (20001 - 50000 Pieces) 30 days (50001 - 100000 Pieces) To be negotiated ( > 100000 Pieces) | | Key Highlights | Custom Formats | | PET12 / MPET12 / reinforced PE105; 129 μm; bottom gusset depth | 45 mm | | Category | [Hex & Other Standard Nuts](https://engineeringhardware.com/fastener-products/nuts/hex-other-standard-nuts/) | ## Technical parameters | Parameter | Specifications | | --- | --- | | Bag Formats | Three-side-seal, stand-up, flat-bottom, side-gusset and custom-shaped pouches | | 25 g Nut Pouch | 130 × 120 mm; PET12 / AL7 / PE80; 99 μm | | 25 g Matte Nut Pouch | 160 × 100 mm; matte PET15 / AL7 / reinforced PE80; 102 μm | | 45 g Triangular Seasoning Pouch | 237 × 145 mm; AlOx-coated PET12 / PE130; 142 μm | | 800 g Raisin Pouch | PET12 / MPET12 / reinforced PE105; 129 μm; bottom gusset depth: 45 mm | | 1 kg Nylon Kimchi Pouch | 320 × 210 mm; NY15 / reinforced freezer-grade PE65; 80 μm | | 1 kg Foil Kimchi Pouch | 290 × 190 mm; PET12 / AL7 / kimchi-grade reinforced PE80; 99 μm | | Stand-Up Kimchi Pouch Panels | PET12 / AL7 / NY15 / kimchi-grade PE70; 104 μm | | Separate Kimchi Bottom Panel | NY15 / NY15 / kimchi-grade PE70; 100 μm; recorded gusset depths: 35 or 40 mm | | Seal Construction Examples | 10 mm seals on selected three-side-seal bags; 8 mm finished seals on selected stand-up kimchi bags | | Kimchi Project Inspection Criteria | Leak checks; 1.5 m × 3 filled-pack drops without bag breakage on specified orders | | Sauce Project Inspection Criteria | Selected order specifies 95°C × 40 min boiling followed by freezing, no bag breakage or liquid leakage, and tensile testing | | Printing & Accessories | Up to 10 colors; zipper, tear notch, rounded corners; Ø8 mm hanging-hole examples | | Q1: What makes your pouches suitable for kimchi and pickled foods?Our production experience includes dedicated kimchi-grade PE, nylon-reinforced laminates and foil structures. Material selection addresses the contents, storage conditions, laminate integrity and sealing requirements. | | --- | | Q2: Can you customize film thickness and stiffness?Yes. We specify the film layers, thickness and stiffness around your fill weight, filling process and handling needs. Selected kimchi projects use 80, 99 or 104 μm nominal laminates. | | Q3: How do you address leakage and seal failure?We define seal widths, bottom construction and inspection criteria for the project. Selected kimchi orders require leak checks and three filled-pack drops from 1.5 m without bag breakage. | | Q4: Can you supply bags for boiling or frozen storage?We have production projects with boiling and freezing requirements, including a sauce pouch specified for 95°C boiling for 40 minutes followed by freezing. Share your complete processing cycle so we can select and confirm the appropriate structure. | | Q5: Can I combine product visibility with a barrier structure?Yes. Selected designs use different laminates for the main panels and transparent sections. Our production examples include windowed granola bags and kimchi pouches with separate transparent bottom panels. | | Q6: What do you need to quote my packaging?Please provide the contents, fill weight, bag dimensions, filling and storage conditions, target shelf life, artwork and quantity per design. Include any leak, drop, heat-treatment or stiffness requirements. MOQ is confirmed against the final specification. | | Q7: Can I add a clear window to a barrier pouch?Yes. Selected designs can use different laminates for the main panels and window sections. Window size and position depend on the pouch construction. | ## Description Custom Print Three Side Seal Flexible Packaging for Dry Nuts is part of our hex & other standard nuts range (Nuts). ### Key details - **Type:** Doypack - **Material:** Aluminum Foil - **Sealing Method:** Heat-sealing - **Waterproof Performance:** Waterproof - **Item:** Flat Bottom Coffee Bag - **Shape:** Flat Bottom Coffee Bag - **Bag Variety:** Upright Bag - **Usage:** Coffee Powder, Coffee Bean Available configurations include material, size & thickness, raw materials and package size. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request. ### Ordering through Engineering Hardware & Fasteners Minimum order is 1,000 pieces at US$0.024 – 0.14 per piece. Send one inquiry with the part number, quantity and destination, and Engineering Hardware & Fasteners confirms size, thread, material, grade, finish, price, lead time and shipping, checks the goods before dispatch and ships them to you. ## Frequently asked questions ### What is the minimum order quantity (MOQ) for Custom Print Three Side Seal Flexible Packaging for Dry Nuts? The listed minimum order is 1,000 pieces, at US$0.024 – 0.14 per piece. Smaller trial quantities or samples can be requested in your inquiry; Engineering Hardware & Fasteners confirms what is possible for your size. ### How does the price change with quantity? Volume pricing: US$0.14 for 1,000–9,999 pieces; US$0.03 for 10,000–49,999 pieces; US$0.024 for 50,000+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote. ### What are the main specifications of Custom Print Three Side Seal Flexible Packaging for Dry Nuts? Type: Doypack; Material: Aluminum Foil; Sealing Method: Heat-sealing; Waterproof Performance: Waterproof; Item: Flat Bottom Coffee Bag; Shape: Flat Bottom Coffee Bag. The full specification table and any technical parameter tables are listed on this page. ### Can this product be customized (OEM)? Listed configurations include material, size & thickness, raw materials and package size. Size, thread, length, material and grade, surface finish, head marking, packaging and labels can be quoted to your specification or drawing. ### What is the lead time and how is it shipped? Lead time depends on quantity and customization and is confirmed in your quote. Engineering Hardware & Fasteners checks the goods before dispatch and ships by express, air or sea; mixed orders can be consolidated in one shipment. ### Which other hex & other standard nuts are available? The Hex & Other Standard Nuts category lists 8,354 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/nuts/hex-other-standard-nuts/](https://engineeringhardware.com/fastener-products/nuts/hex-other-standard-nuts/) How we work ## Specified, checked and shipped by Engineering Hardware & Fasteners Engineering Hardware & Fasteners supplies bolts, screws, nuts, washers, anchors, rivets and fastening hardware to equipment makers, contractors, distributors and maintenance teams. Orders go through one controlled process: size, thread, material, grade and finish confirmed, samples approved, dimensions, thread fit and plating checked before packing, then packed for export — standard or made to drawing. - DIN, ISO, ASTM, ANSI, JIS and GB standard parts - Non-standard parts made to your drawing - Dimensions, thread gauges and plating checked before packing - Export cartons and pallets, consolidated mixed orders - Samples available for approval before mass production [![Production floor](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-01-production-floor-1024x683.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-01-production-floor.webp) Production floor [![Inspection bench](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-02-inspection-bench-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-02-inspection-bench.webp) Inspection bench [![Sorting & packing](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-03-sorting-and-packing-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-03-sorting-and-packing.webp) Sorting & packing [![Parts warehouse](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-04-parts-warehouse-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-04-parts-warehouse.webp) Parts warehouse [![Sample review](https://engineeringhardware.com/wp-content/uploads/2026/11/office-02-office-sample-review-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/office-02-office-sample-review.webp) Sample review [![Sales office](https://engineeringhardware.com/wp-content/uploads/2026/11/office-01-daily-sales-office-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/office-01-daily-sales-office.webp) Sales office [More about us →](https://engineeringhardware.com/about/) · [Request a sample or custom quote →](https://engineeringhardware.com/contact/) ## Request a quote for this product ## Related products [All Hex & Other Standard Nuts →](https://engineeringhardware.com/fastener-products/nuts/hex-other-standard-nuts/) [![High Temperature K Nuts and Bolts with All Metal Locking and ASTM F594 Standard for Exhaust](https://img.engineeringhardware.com/High-Temperature-K-Nuts-and-Bolts-with-All-Metal-Locking-and-ASTM-F594-Standard-for-Exhaust.webp)](https://engineeringhardware.com/product/high-temperature-k-nuts-and-bolts-with-all-metal-locking-and-astm-f594-standard-for/) Hex & Other Standard Nuts ### [High Temperature K Nuts and Bolts with All Metal Locking and ASTM F594 Standard for Exhaust](https://engineeringhardware.com/product/high-temperature-k-nuts-and-bolts-with-all-metal-locking-and-astm-f594-standard-for/) K Nut · DIN, ANSI, GB **US$0.18 – 998.40**MOQ 2,000 pieces [![Robust Formwork Accessories Tie Rod Nut for Construction 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