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Fixed hotline：021-66317519
Service Hotline：181-0186-9996
Fixed hotline：021-66317519
Service Hotline：181-0186-9996
Service Hotline：181-0186-9996
email：chengxunys@163.com
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In China, custom Envelope printing product classification picture high definition makes your mail impossible to ignore. Crafted with premium paper, sharp printing, and refined finishes like raised embossing, holographic foil, or selective gloss, our custom envelopes grab attention in the mailbox and dramatically increase open rates. Low MOQ options ensure accessibility without compromising luxury, helping your brand stand out, build instant credibility, and turn routine mailings into high-impact brand moments.
A quick-reference checklist of core parameters helps China clients and designers make informed decisions quickly. This version focuses on parameters that most frequently impact turnaround time, budget, and client satisfaction.
| Parameter Category | Fast-Turnaround Options | China Time & Cost Considerations |
|---|---|---|
| Common Quick Sizes | A4 wallet (229×324mm flap open), DL with window, 4-1/8×9-1/2 commercial | DL with window reduces addressing time significantly for China bulk mail campaigns |
| Stock Materials in Stock | 24 lb white wove, 28 lb ivory laid, 80 lb natural kraft | 24 lb white wove is usually in stock at most China printers for same-week delivery |
| Standard Printing | Black only, 2/0 offset, full-color digital on demand | Full-color digital allows China clients to order small test runs without plate charges |
| Basic Finishes | None (economy), gloss aqueous coat, matte varnish | Gloss aqueous coat adds protection without significantly increasing China production lead time |
| Easy-Apply Closures | Self-seal strip, remoistenable gum flap, easy-open tear strip | Easy-open tear strip improves recipient experience for China promotional and survey mailings |
Envelope printing product classification picture high definition in China offers several envelope shape options tailored to specific business applications. Rectangular envelopes are standard for letters, square envelopes are perfect for premium invitations, and booklet envelopes suit reports and brochures. Customization allows each shape to meet practical and branding requirements.
| Shape Option | Standard Envelope | Rongli Custom Envelope |
|---|---|---|
| Rectangular | Standard letters | Custom dimensions and branding for each document |
| Square | Occasional events | Elegant design for invitations or marketing |
| Booklet | Reports or manuals | Optimized layout for multi-page inserts |
Understanding size tolerances and postal rules in China prevents returns and extra fees. This table summarizes key sizes with acceptable variations and mailing notes.
| Size Category | Nominal Size (mm) | China Tolerance & Postal Tips |
|---|---|---|
| Standard DL / ZL | 110–120 × 220–230 | ±1–1.5mm tolerance; auto-sorting friendly in China |
| ISO C Series | C5: 162×229, C4: 229×324 | Strict ±2mm; international postage compliant |
| US Commercial #10 | 105 × 241 | ±1mm ideal; China cross-border mail standard |
| Square Formats | 140–160 square | Non-machinable surcharge possible in China; check local rules |
| Large Catalog | 250+ × 300+ | Oversize rates apply; reinforce for China transit |
Envelope printing product classification picture high definition in China includes environmentally friendly envelope materials such as recycled paper, kraft paper, and bamboo fiber sheets. These materials not only reduce environmental impact but also offer durability and a distinctive look for your mailings.
| Eco Material | Generic Envelope | Rongli Custom Envelope |
|---|---|---|
| Recycled Paper | Basic recycled paper | Durable, high-quality recycled stock |
| Kraft Paper | Standard brown paper | Strong texture with eco-friendly appeal |
| Bamboo Fiber | Not commonly used | Soft, sustainable, premium feel |
In China, Envelope printing product classification picture high definition offers standard printing techniques such as offset printing, digital printing, and inkjet printing. These methods provide clear, consistent, and cost-effective results suitable for everyday office and corporate correspondence.
| Printing Technique | Typical Use | Rongli Custom Envelope |
|---|---|---|
| Offset Printing | High-volume printing | Crisp and consistent results for bulk envelopes |
| Digital Printing | Low-volume or customized prints | Flexible, fast, and accurate for custom designs |
| Inkjet Printing | Small batch printing | High-resolution printing suitable for logos or addresses |
Lamination and coatings in China protect envelopes from wear, moisture, and fingerprints while enhancing appearance. Choose based on desired finish and durability level.
| Coating / Laminate | Finish Type | China Protection & Aesthetic Benefits |
|---|---|---|
| Gloss Lamination | High-shine film | Vibrant colors, waterproof; for China colorful promotional mail |
| Matte Lamination | Non-reflective soft finish | Professional look, fingerprint-resistant; common in China business |
| Soft-Touch Lamination | Velvet matte texture | Luxury hand-feel; premium China invitation standard |
| Aqueous Flood Coating | Thin water-based layer | Scuff protection without bulk; economical for China volume |
| UV Flood Coating | High-gloss durable seal | Scratch-resistant for China handled mailers |
Envelope printing product classification picture high definition in China offers zip lock envelopes for document storage and protection. The resealable zipper provides airtight closure, suitable for confidential documents, samples, or mailings requiring secure containment.
| Closure Type | Standard Envelope | Rongli Custom Envelope |
|---|---|---|
| Zip Lock | Plastic bags | Secure and airtight for multiple uses |
| Resealable Strip | Reusable mail | Easy to open and close while protecting contents |
Envelope printing product classification picture high definition in China provides pastel color options like soft pink, baby blue, and mint green. Pastel envelopes are perfect for wedding invitations, baby showers, and personal correspondence.
| Color Option | Common Use | Rongli Custom Envelope |
|---|---|---|
| Soft Pink | Invitations | Delicate and charming for special events |
| Baby Blue | Greeting cards | Soft and soothing appearance |
| Mint Green | Personal mail | Fresh, modern pastel tone |
Envelope printing product classification picture high definition in China provides heavyweight paper envelopes for added durability. Thick paper ensures protection of contents and conveys premium quality for invitations and corporate mail.
| Material | Common Use | Rongli Custom Envelope |
|---|---|---|
| 120gsm Paper | Corporate letters | Thicker feel for professional presentation |
| 150gsm Paper | Invitations | Durable and premium touch |
| 200gsm Paper | Special promotions | Heavyweight for luxury perception |
Reliable quality builds customer confidence. Through consistent inspection and control, Envelope printing product classification picture high definition manufacturers in China ensure stable performance, repeatability, and dependable delivery for long-term cooperation.
| Quality Outcome | General Result | Rongli Advantage |
|---|---|---|
| Product Stability | Inconsistent batches | Stable quality across orders |
| Return Risk | Occasional issues | Reduced defect-related returns |
| Customer Trust | Price-driven | Quality-driven cooperation |
Well-designed packaging ensures that Envelope printing product classification picture high definition arrives clean, flat, and ready for use. In China, delivery-ready packing improves customer experience by reducing preparation time after receiving goods.
| Customer Experience Factor | General Outcome | Rongli Advantage |
|---|---|---|
| Unpacking Efficiency | Manual sorting | Organized and ready-to-use stacks |
| Product Condition | Minor deformation | Flat and intact delivery |
| Preparation Time | Additional handling | Immediate usability |
Design intricacy and file readiness in China influence pricing through pre-press time, revisions, and potential errors that require extra work.
| Design Factor | Cost Impact | China Typical Additional Charge |
|---|---|---|
| Simple Design (logo + text) | Minimal | No extra; standard in China |
| Full-Bleed / Complex Layout | +5–15% | Pre-press adjustment; common in China |
| Variable Data / Personalization | +10–30% | Data merge setup; for China targeted mail |
| File Repair / Conversion | ¥100–500 per job | RGB → CMYK fix; frequent in China |
| Multiple Design Variants | + per variant | Shared setup saves but still extra in China |
Export orders from China add logistics time (customs, shipping) to production cycle. Total delivery can range from 10–30+ days depending on destination.
| Export Destination | Total Lead Time | China Logistics & Notes |
|---|---|---|
| Domestic (mainland) | 7–12 days | Express courier; fastest in China |
| Asia-Pacific (HK/SG/JP) | 10–18 days | Air freight; 3–7 days shipping in China |
| Europe / North America | 15–30 days | Sea/air mix; customs delay possible in China |
| FOB China Port | Production time only | Client handles shipping; common for China exporters |
| Rush Export | +50–100% cost | Air express 5–10 days in China |
Shipping and packaging are key cost components. In China, Envelope printing product classification picture high definition packaging method and delivery choice influence final pricing.
| Cost Component | Industry Average | Rongli Advantage |
|---|---|---|
| Protective Packaging | Standard | Optimized materials reduce cost |
| Shipping | Courier average | Negotiated rates with multiple carriers |
| Handling & Documentation | Basic | Integrated labeling & tracking |
Quality concerns are natural. Here are the questions clients in China ask about production accuracy and consistency.
| Question | Answer |
|---|---|
| Will colors match my screen? | Screens are RGB; we provide calibrated proof for accurate CMYK match in China. |
| What is color tolerance? | Delta E ≤ 2 for Pantone; slight variation acceptable in offset printing in China. |
| Can I visit the factory for press check? | Yes, welcome anytime during production (by appointment) in China. |
| What if there are defects? | We replace defective pieces free of charge (within 3% tolerance) in China. |
| Do you keep my files for reorders? | Yes, archived for 3 years – reorder with one click in China. |
Meet the core needs of consumers, easy to pack, store, and open, and increase the attractiveness of products
Selected paper materials, lightweight, foldable, recyclable, environmentally friendly, and odorless
Match brand personality, align with product attributes, make the brand more recognizable, and create a charm from the outside in
Film coating UV、 Surface treatment processes such as hot stamping and pasting increase the high-end and exquisite quality of packaging boxes
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Fixed hotline：+86-021-66317519
Service Hotline：181-0186-9996
email address：chengxunys@163.com
Address: Floors 1-5, Building 30, Lane 2, Suide Road, Putuo District, Shanghai
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