What material is used to make this envelope?

It is made of 24-pound white woven paper for quality and strength.

Does this envelope have a window for the address?

Yes, it has a single left-sided window that allows the sender's address to show through.

Foska White Paper Window Bubble Self-Adhesive Mailing Envelope with Transparent Part

Name: Foska White Paper Window Bubble Self-Adhesive Mailing Envelope with Transparent Part
Brand: Anhui Sunshine Stationery Co., Ltd.
SKU: 2132633655

Anhui, ChinaAnhui Sunshine Stationery Co., Ltd.

US$0.022

20,000-119,999 Bags

US$0.02

120,000-399,999 Bags

US$0.017

400,000+ Bags

Sample price:US$0.50/piece.Request sample

Product profile

Customization

Available

Application

Packing

Material

Paper

Model NO.

EN1221

Sealing Method

Self-sealing

Transparency

Non-transparent

Waterproof Performance

Non-waterproof

Color

White

Hardness

80GSM

Inner Packing

25PCS/OPP Bag

MOQ

5 Cartons

Volume

0.043 Cbm/CTN

Features

Protective Bubble

Inner Color

Blue and White

Length

22 Cm

Width

11 Cm

Viscosity

Strong

Payment

T/T, L/C, DDP

Specific

with Transparent Window

Making Process

Composite Packaging Bag

Raw Materials

Paper

Bag Variety

Peel and Seal

Transport Package

Carton

Specification

110*220 mm

Trademark

Foska

Origin

China

HS Code

48171000

Production Capacity

5000000/Year

Key features

Self-Sealing Design: Peel-and-seal closure requires no moisture, tape, or glue for quick sealing.

Privacy Security Tint: Dark security tint hides content completely during transit for confidential mail.

Transparent Window: Single left-sided window allows sender's address to show through clearly.

High-Strength Material: Made of 24-pound white woven paper ensuring quality and durability.

Flexible Customization: Offers minor, full, and design-based customization options for business needs.

Fast Production Time: Average lead time is within 15 workdays for both peak and off-peak seasons.

OEM Service Available: Professional OEM services provided for custom packaging requirements.

Secure Payment Terms: Accepts T/T, L/C, PayPal, D/P, Western Union, and small-amount payments.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceExperienced TeamExhibition Experience

Anhui Sunshine Stationery Co., Ltd.

Anhui, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization, etc. CertifiedExport Year: 20 Years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤4.95h

AI-Powered supplier vetting

SummaryAnhui Sunshine Stationery Co., Ltd. is a limited company with 31 employees, focused on stationery and operating in international markets. It holds an ISO 9001:2015 certificate and reports OEM experience for well-known brands, flexible customization, inventory capacity, and documented procedures for corrective actions, customer complaints, supplier assessment, and service capability. Export sales represent 90% of total sales, and the supplier has participated in the Canton Fair. However, the available information does not confirm current certification validity, raw-material traceability, manufacturing-capacity contracts, or overseas service coverage. The supplier has no overseas warehouse, showroom, agent, or branch, launched no new products last year, and has no available SDK. Financial credibility and customer-case details are insufficiently documented.

Supplier typeThe supplier is identified as Anhui Sunshine Stationery Co., Ltd., a limited company with 31 employees and no stated affiliation with a larger company group. Its primary and offered product scope is stationery.

CertificationsThe supplier reports holding an ISO 9001:2015 certificate. A TUV Rheinland supplier audit record is also provided, but the audit result is coded as 0 and the stated report validity ended on 2025-07-25, so current certification or audit status is not fully established.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaints, and describes a prompt after-sale service system. Its service assessment procedure also has written procedures and records, supporting a structured service process.

R&D capabilityThe supplier has four R&D engineers and offers customization, but launched no new products in the last year and has no available SDK. These records show some development resources but do not establish strong recent innovation performance.

Production capacityThe supplier reports inventory capacity and lead times within 15 working days in both peak and off-season periods. However, manufacturing-capacity contract status is unknown, and the 31-employee workforce provides only limited evidence about production scale.

Customization capabilityThe supplier explicitly offers flexible customization, minor customization, full customization, and customization from customer designs. It also reports professional OEM production and control experience, including OEM services for well-known brands.

Client casesThe supplier states that its products are widely accepted by professional customers, has a 50%–80% repeat-buyer preference rate, and reports OEM work for well-known brands. However, no named customers, project details, or independently verifiable case studies are provided.