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Custom Print Three Side Seal Flexible Packaging for Dry Nuts

Updated 2026-11-04 · Markdown version

Model no. General Food Packaging

US$0.141,000–9,999 pieces

US$0.0310,000–49,999 pieces

US$0.02450,000+ 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

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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

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/

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

More about us → · Request a sample or custom quote →

Request a quote for this product

US$0.024 – 0.14MOQ 1,000 piecesGet a quote WA