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Custom Protein Powder Packaging – 20×30+8cm Resealable Flat Bottom Bag, Moisture Barrier, Bottom Print

1.Moisture-Proof Barrier: MOPP + VMPET + PE multilayer blocks humidity and oxygen, keeping protein powder dry, free-flowing, and scoop-friendly.
  
2.Series Design System: Consistent series artwork keeps multiple flavors and formulations unified as one brand family.
  
3.Bottom Print for Batch & Nutrition: The printed gusset bottom carries batch codes, nutrition tables, and usage info, keeping the front design clean.
  
4.Large-Capacity Format: 20×30+8 cm comfortably holds family-size fills, reducing packaging cost per serving.
  
5.Stand-Up Shelf Presence: Reinforced gusseted bottom presents the pouch at eye level in stores and on counters.
  
6.Food-Grade & Custom Printing: Food-contact-safe materials with high-definition custom printing
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  • Overview
  • Customization Options
  • Certifications
  • Our Advantage
  • Packing & Logistics
  • FAQ

Overview

Description

  • Protein powder is a daily staple—and the fastest way to lose a customer is a bag that lets humidity in, turning fine powder into hard clumps that no scoop can break. Our moisture-proof flat bottom bag is engineered against exactly that: a MOPP + VMPET + PE multilayer laminate blocks humidity, oxygen, and light, keeping protein powder dry, free-flowing, and scoop-friendly from first use to last.

  • Precision-sized at 20×30+8 cm for large family-size fills, this flat bottom bag stands stable on shelves and counters for easy display and scooping, while the printed gusset bottom carries batch codes, nutrition tables, and usage instructions — leaving the front panel bold and uncluttered for your brand.

  • Our series design capability keeps multiple flavors and formulations visually unified under one brand identity, and the resealable closure locks in freshness between daily shakes.

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Bag Specifications

Bag Type

Flat Bottom Bag

Size

20*30+8cm (custom available)

Thickness

330 microns

Material Structure

MOPP+VMPET+PE

Usage

Protein Powder/Supplement Powder Packaging

Feature

Food Rank, High Barrier,Strong Sealing, Perfect Printing

Logo & Printing

Custom Logo Design;

Digital or Gravure Printing

Quality Level

Food Grade Level

Advantage

Food grade, Shelf Display, Flexible Material Options

Sample Policy

Free Sample For Checking Quality Offered

Materials & Finish

MOPP outer layer: High tensile and tear strength with excellent print clarity, keeping vivid graphics durable through handling.

VMPET barrier layer: Metallized film blocks humidity, oxygen, and light, protecting protein powder from clumping and nutrient degradation.

PE inner layer: Food-grade, BPA-free contact surface with strong heat-seal performance for secure, airtight closures.

Key Features

Moisture-Proof Laminate: MOPP + VMPET + PE multilayer blocks humidity and oxygen, preventing protein powder clumping and preserving mixability.

Series Design System: Consistent artwork across flavors keeps your product line unified and recognizable on the shelf.

Bottom Print for Compliance: Printed gusset bottom carries batch codes, nutrition tables, and usage info, keeping the front design clean.

Large-Capacity Format: 20×30+8 cm holds family-size protein fills, reducing packaging cost per serving for bulk users.

Resealable & Stand-Up: Secure closure locks in freshness between daily shakes; gusseted bottom enables stable display and easy scooping.

Applications

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Customization Options

Customization Options

Option

Details

Bag Type

Stand up Pouch,Flat Pouch,Flat Bottom Pouch,

Back Sealed Bag,Spout Pouch,etc.

Size

Several Sizes to Choose and Accept Customized Size

Color

Customized / Up to 10colors / CMYK/Pantone

Surface Finish

Matte / Glossy / Foil Stamping / UV Spot

Plastic Type

Composite plastics/Laminated materials

Design

Free design, Support receiving AI, PDF, CDR, EPS, PSD

Materials Safety Standard

Food-Grade FDA Compliant and BPA-Free

On-line Time

7/24 On-line Service

Trade Term

EXW, FOB, CNF, CIF, CPT, DDU etc.Can be negotiated

Design Support

Package Shape, Size, and Appearance Customization Available

Customization Process

Step 1: Needs Consultation & Quotation

Provide the required bag type, dimensions, material, quantity, and design file, etc., and we will offer a reasonable quote based on your specifications.

Step 2: Artwork Finalization & Order Confirmation

We will produce the final file based on the confirmed design plan, and review all details with you item by item—including material, print finish, and dimensions—before officially placing the production order upon mutual confirmation.

Step 3: Mass Production & Progress Updates

Once mass production begins, we will strictly follow process standards and quality requirements, and keep you regularly updated on production progress and the estimated completion time.

Step 4: Quality Inspection & Shipment

After production is completed, all products will undergo a comprehensive quality inspection to ensure they meet the required standards; upon passing inspection, we will promptly arrange packaging and dispatch the shipment.

Step 5: Tracking Number Notification & Delivery Confirmation

After shipment, we will promptly provide the tracking number and remind you to watch for delivery; once you confirm receipt of the goods in good condition, the order process is successfully completed.

Certifications

Certifications

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FDA 21 CFR 177.1520 GB/T19001-2016 idt ISO 9001:2015 EU CE BRC

Our Advantage

Our Advantage

1.Moisture-Proof Mastery: Our MOPP + VMPET + PE lamination is tuned for daily-use powders: humidity and oxygen blocked at the film level so protein stays scoop-friendly from first use to last.

2.Series Design System: We keep your entire flavor line unified — consistent artwork, layout, and structure across SKUs, so your brand reads as one family on the shelf.

3.Bottom Print Labeling: Batch codes, nutrition tables, and usage instructions printed on the gusset bottom, keeping front panels bold while staying fully compliant.

4.High-Impact Nutrition Branding: High-fidelity printing for bold typography, flavor imagery, and benefit claims that drive shelf and online conversion.

5.Fast Sampling & Low MOQ: Free stock samples and 3D digital proofs let protein brands validate sizing and artwork before mass production.

Packing & Logistics

Packing & Logistics

Pre-Dispatch:

Each lot is fully inspected and photographed prior to packing; we share visual records and test results for your final release before shipment.

During Transit:

Pouches are secured in heavy-duty cartons with inner moisture protection and shipped by sea, air, or express, depending on your schedule and cost needs.

Upon Arrival:

Complete shipping papers and tracking info are provided; our support team is on standby to resolve any quality, quantity, or transit issues promptly.

FAQ

FAQ

Q1: How well does this pouch protect protein powder from moisture?

A: Very well. The MOPP + VMPET + PE multilayer blocks humidity, oxygen, and light, keeping protein powder dry, free-flowing, and scoop-friendly even with daily opening and closing.

Q2: Do you support series design for multiple flavors?

A: Yes. We provide consistent series artwork across your entire flavor line — strawberry, chocolate, vanilla, and more — so all products read as one unified brand family.

Q3: What can be printed on the bottom?

A: The gusset bottom can carry batch codes, nutrition tables, usage instructions, and brand info, keeping your front panel clean and impactful.

Q4: What products is this pouch suitable for?

A: It is ideal for whey protein, plant protein, mass gainers, and other powder supplements in family-size fills.

Q5: Is this material suitable for my product? Is it safe?

A:The materials we provide are food grade, and we can provide relevant SGS test reports. The factory has also passed the BRC and ISO quality system certification, meeting the safety standards for plastic packaging food.

custom protein powder packaging  20308cm resealable flat bottom bag moisture barrier bottom print-1

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