RSC Mailer Box

Technical Specifications

Flute Type

B flute / E flute / F flute

Paper Facing

200-350gsm White/Grey/Black/Kraft/Coated

Box Style

RSC (Regular Slotted Container)

Durability

Burst-resistant, stackable

Printing

CMYK, Pantone, Screen (200 LPI)

Finishing

Lamination, Foil, Spot UV, Varnish

MOQ

500 pieces

Lead Time

10-15 business days

Packaging

Flat-packed, bunded or in cartons

Gloss Lamination

High-shine reflective finish for vibrant colors and premium look.

Matte Lamination

Soft-touch elegant finish with anti-scratch properties.

Foil Stamping

Gold, silver, or metallic foil for luxury branding effects.

Spot UV

Highlight specific areas with glossy UV coating contrast.

Aqueous Varnish

Water-based coating for eco-friendly protection and shine.

Soft-Touch

Velvety texture for ultra-premium unboxing experience.

Quick reference for commonly requested sizes. Custom sizes available upon request.

200 x 150 x 100 mm

Cosmetics, Small Accessories

250 x 200 x 150 mm

Apparel, Small Electronics

300 x 250 x 150 mm

Books, Food, Supplements

400 x 300 x 200 mm

Electronics, Household Items

500 x 400 x 250 mm

Heavy Items, Bulk Products

600 x 400 x 300 mm

Large E-commerce Shipments

Common Mistakes to Avoid

Wrong Flute Selection

Key Consideration: B flute offers compression strength, E/F are for smaller boxes with less stacking.
Tip: Match flute type to your box size and stacking requirements.

Insufficient Paper Weight

Key Consideration: Paper below 200gsm may not hold up in transit.
Tip: Use 200-350gsm coated paper facing for durability and print quality.

Ignoring Compression Strength

Key Consideration: Stacked boxes can collapse under weight during shipping.
Tip: Specify ECT (Edge Crush Test) requirements for stacking strength.

Humidity Damage

Key Consideration: Corrugated board absorbs moisture, weakening structure.
Tip: Consider moisture-resistant coating or inner liner for humid routes.

Proven ROI Impact

*Industry averages based on Dotcom Distribution 2024 Unboxing Survey (n=1,400+ online shoppers) and EcoPacki customer feedback data.

Up to 35%

Repeat Purchase Rate

Premium corrugated packaging with custom branding drives customer loyalty and repeat purchases.

Up to 30%

Social Media Sharing

Branded shipping boxes create memorable unboxing moments that customers share on social media.

Up to 25%

Brand Perception Lift

Professional printed corrugated boxes elevate brand value and customer trust immediately.

Up to 40%

Customer Satisfaction

RSC boxes with proper flute selection ensure product protection and delight from delivery to unboxing.

Product Gallery

Product Details

Flute Structure

Finishing Options

Production Process

Factory Production Video

Shipping and Packaging

Flat-packed for efficient shipping. Reinforced packaging ensures safe international delivery.

Supply Chain Capabilities

Daily Capacity

100,000+ pieces per day. Scale production to meet your demands.

Clients Served

500+ B2B clients worldwide. Trusted by global brands.

Global Export

Exported to 80+ countries. Reliable international shipping.

24/7 Support

2-hour response guaranteed. Dedicated account manager.

Why Choose EcoPacki

See how EcoPacki stands out from other packaging suppliers.

Feature	EcoPacki	Others
Flute Options	B/E/F all available	Limited options
Free Plain Samples	Yes (shipping applies)	Charge for samples
Sample Refund	100% refundable	Often not refundable
Response Time	2 hours	2-5 business days
Design Consultation	Free expert advice	Extra charge or none
Quality Assurance	Quality Assured	Varies significantly
MOQ Flexibility	From 500 pcs	Often 1000+ pcs
Global Shipping	80+ countries	Limited regions

Perfect For

Premium Retail

Apparel

Electronics

Food and Beverage

Cosmetics

Books and Media

E-commerce

Household Goods

Frequently Asked Questions

What is an RSC mailer box?

RSC (Regular Slotted Container) is the most common corrugated box style. The flaps on the top and bottom meet in the center, with slots cut into the overlapping outer flaps. It is the industry standard for shipping boxes due to its cost-effectiveness and reliable stacking strength.

What flute types are available for RSC mailer boxes?

We offer B flute (3/16 inch thick, excellent compression strength for stacking), E flute (1/16 inch thick, smooth surface for high-quality printing, ideal for smaller boxes), and F flute (1/32 inch thick, ultra-thin, perfect for retail packaging). Choose based on your box size, weight, and stacking requirements.

What paper facing options are available?

Standard options include 200-350gsm white card (best for vibrant prints), grey board (cost-effective, sturdy), black board (luxury look), kraft paper (natural brown, eco-friendly), and coated paper (smooth finish for premium graphics). All can be paired with any flute type.

What is the maximum weight an RSC mailer box can hold?

Weight capacity depends on flute type, paper weight, and box dimensions. Our RSC boxes typically support 5-30kg depending on specifications. For heavy items, we recommend B flute with 300-350gsm facing and ECT-rated board. Contact us for specific recommendations.

Can RSC boxes be printed with custom designs?

Yes! We offer CMYK offset printing, Pantone color matching, screen printing, flexographic printing, and finishing options including gloss/matte lamination, foil stamping, spot UV, and aqueous varnish. Full bleeds and complex graphics are supported.

What is the minimum order quantity?

MOQ is 500 pieces for standard sizes. For custom sizes, materials, or complex printing, MOQ starts at 1,000 pieces. Sample orders of 5-10 pieces are available for quality inspection before bulk orders.

Are RSC mailer boxes eco-friendly?

Yes, corrugated board is recyclable, biodegradable, and made from renewable resources. We offer FSC-certified materials, water-based inks, and aqueous coatings. Kraft paper options are 100% recyclable. Contact us for specific eco-certification requirements.

What is the production lead time?

Standard production takes 10-15 business days. Sample production is 5-7 days. Rush orders (7-10 days) are available with 15-20% surcharge. Sea freight to major ports takes 20-35 days; air freight 5-7 days.

New Customer Offer

First-time customers get exclusive benefits:

Sample $30-100

Plain sample + shipping applies

5% Off

First bulk order discount

Free Design

Professional dieline assistance

Get Free Quote

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Quality Control Process

Every order goes through our rigorous 5-step quality inspection

1

Raw Material Test

Flute compression, paper weight, burst strength

2

Printing Check

Color accuracy, registration, coverage

3

Die-Cut Inspection

Dimensions, clean cuts, proper scoring

4

ECT Test

Edge crush strength, stacking capacity

5

Final Packaging

Bundle count, carton protection, labeling

Quality Inspection Checklist

How to Order

From inquiry to delivery - your complete ordering timeline

1

Inquiry and Quote

Submit specs -> Quote within 24h

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2

Design Confirm

Artwork review and dieline approval

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3

Sample

Pre-production sample (3-5 days)

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4

Production

30% deposit -> 10-15 working days

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5

QC and Ship

Inspection photos -> 70% balance -> Ship

Total timeline: 4-7 weeks (sea freight) | 3-4 weeks (air freight)

Get Your Free Quote

Tell us about your project and we will respond within 2 hours.

Product Video

Supply Chain Certification Support