Self Sealing Plastic Shipping Mailing Bag Envelopes Custom Logo
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Product Highlights
- Custom Logo Printing: Accept custom gravure printing up to 10 colors with AI, CDR, or PSD files.
- Flexible Customization: Customizable size, thickness (2-160 microns), color, and material options.
- Eco-Friendly Materials: Available in biodegradable, recycled, HDPE, LDPE, and co-extruded plastic films.
- Strong Adhesive Seal: Features strong adhesiveness with destructive glue for secure sealing.
- 20+ Years Experience: Manufacturer with over 20 years in packaging bag industry since 2000.
- Fast Response Time: Quotations provided within 24 hours after receiving your inquiry.
- Global Shipping: Products sold worldwide to Europe, Australia, Africa, US, and Canada.
- Durable Protection: Waterproof, shock-resistant, lightweight, and moisture-proof features.
Product Attributes
- Customization
- Available
- Application
- Apparel, Household, Food
- Material
- PE
- Model NO.
- Courier bag
- Color
- Black White Customized
- Usage
- Express Delivery, Post, Mailer Packing
- Logo
- Accept Customized Logo
- Printing
- Custom Gravure Print
- Thickness
- 2mil~3mil(50microns~100microns)/Customized
- Sealing & Handle
- Heat Seal+Self-Adhesive Seal
- Use
- Clothing, Shoes, Underwear, Children's Clothing, F
- Size
- Custom, Different Sizes Are Available
- Customized
- Customized
- Feature
- Disposable, Bio-Degradable, Recyclable, Moisture Proof
- Shape
- Seal Bag
- Making Process
- Plastic Packaging Bags
- Raw Materials
- Polypropylene Plastic Bag
- Bag Variety
- Courier Bag
- Specification
- custom
- Trademark
- WX
- Origin
- China
- Production Capacity
- 8000ton/Years
- Package Size
- 20.00cm * 10.00cm * 30.00cm
- Package Gross Weight
- 1.500kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Self Sealing Plastic Shipping Mailing Bag Envelopes Custom Logo
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Product Description
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Product name
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Courier/mailing/express bag
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Size
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Custom, different sizes are available
|
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Thickness
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20 microns-160 microns or customized
|
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Material
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Co-extruded Plastic Film, or custom HDPE, LDPE, Biodegradable, Recycled Material
|
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Color
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Custom,White outer surface(or make with printing), Black inner lining, or Custom, per client's requirements
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Printing
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Plain/Custom Design Gravure Printing(10 Colors MAX)
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Industrial use
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Mailing/packing/shipping/delivery/document/apparel/book
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Feature & Advantage |
Waterproof, shock resistance, lightweight, biodegradable,self-adhesive Disposable, recyclable, durable, protective, durable, security 100% brand new material, great tensile strength Customization: size, style, color, logo, etc.. Stable delivery time
Environmental material
Competitive price with superior quality
Strong adhesiveness, destructive glue Strong bearing capacity |




Weifang Wanxiang Plastic Products Co.,Ltd. has been engaged in manufacturing and supplying household products and packing material since 2000. Our products are sold worldwide to Europe, Australia, Africa, the United States, and Canada. Wanxiang Pack also provides bags and supplies to customers in the catering and service industries.
The following is our product range:
PE T-shirt bags, patch handle bags, striped bags, T-shirt bags on roll, soft loop hand bags, HDPE nappy bag, PE flat bags, zip-lock bags, PE flat garbage bags, star seal garbage bags on roll, T-shirt star seal garbage bags on roll, draw tape garbage bag on roll, PE aprons, gloves, paper bags and paper boxes, non woven bag, PP woven.
Our aim is to build ever stronger long-term relationships with our customers and to focus continuously on their satisfaction. In order to achieve this aim we have adopted rigorous quality assurance systems for our manufacturing and commercial activities. Welcome clients worldwide to contact us for more information.
Q1: Are you a manufacturer?
Yes, we have been in packaging bag industry for more than 20years, our factory located in Changle,Shandong,China. welcome to visit us anytime.
Q2: Do you supply free sample?
Free charge: for our exist stock samples.
Samples charge: for special size and custom printing.
Q3: Can I print my logo or drawing?
Of course! Please send us your drawing design, such as AI,CDR,PSD documents etc.
Q4: What's your MOQ?
The minimum order quantity depends on the specifications of the bags you want.
Q5: If we want to get a quotation, what infomation you need to know?
-Quantity
-Details( including material,size,weight, thickness,color,printing)
-Package
-Other special requirement.
Q6: What about the lead time?
Sample lead time: about 10 days, bulk order: about 30days, dependent on your bag quantity.
Q7: When can I get the price?
We usually quote within 24 hours after getting your inquiry.
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASI265098". Items marked "" are certified.
Company Profile
Weifang Defu New Material Co., Limited, a factory with an experienced trade team for international service, specializing in the sales of all kinds of Compost Biodegradable bags, plastic bags, plastic packaging products, paper products. Plastic packaging products mainly include H D P E / L D P E T-shirt bags or in roll, flat bags or in roll, star-sealed garbage bags, draw-string garbage bags in roll, C - fold garbage roll bags, scented bags, nappy bags, soft loop handle bags, patch handle bags, zipper bags, slider bags, ice cube bags, pastry bag, PE gloves & Aprons, Table cover, and the printing can be up to 10 colours.
To seamlessly meet rising market demands and accelerate production, we are launching a new, purpose-built facility. This major expansion introduces over 30 advanced automated production lines, significantly boosting our output while ensuring superior quality and faster delivery for our clients.
According to environmental requirements, we can also supply compostable bags, paper bags and non woven bags.
Our products are sold more than 30 countries and regions, such as Europe, America, Africa, Australia and so on. They are well received by users. Many years experience, about 30 ~ 40 40 feet containers exported per month, 1 hour reach Qingdao port, which is how we keep superior quality and competitive offers for global valued customers.
" Customer satisfaction " is our goal, and " win-win development " is our business policy. " Quality Assurance " runs through all the work of our manufacturing department. In our field of expertise, Weifang Defu New Material always strives to become the first choice for consumers and businesses.
About Our Factory & Business Background
- Address
- Southwest Corner of Suigushan North Road and Cangshan Street Intersection, Qiaoguan Town, Changle County, Weifang, Shandong, China
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
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Average Lead Time
-
Peak Season Lead Time: within 15 workdays, one month
Off Season Lead Time: within 15 workdays, one month -
Nearest Port
- Qingdao Port
-
Minimum Order Quantity
- 500 Tons
-
Supply Chain Partners
- 5
Our Production Capability & Technical Expertise
- Main Products
- Plastic Bags
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Production Lines
- 25
-
Production Machines
- Mixing machine, Blowing film machine, Bag making machine, Packaging machine
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QA/QC inspectors
- 1 people
-
Inspection Type for Finished Products
- Random inspection(Visual inspection & Function inspection)
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Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 2 people
-
Traceability of Raw Materials
- No
Our Industry Experience & Global Business Record
-
Export Year
- 2 Years
-
Main Markets
- South America
-
Number of Foreign Trading Staff
- 5
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
FAQ
- Are you a manufacturer?
- Yes, we have been in packaging bag industry for more than 20years, our factory located in Changle,Shandong,China. welcome to visit us anytime.
- Do you supply free samples?
- Free charge: for our exist stock samples. Samples charge: for special size and custom printing.
- Can I print my logo or drawing?
- Of course! Please send us your drawing design, such as AI,CDR,PSD documents etc.
- What is the MOQ?
- The minimum order quantity depends on the specifications of the bags you want.
- What information is needed for a quotation?
- -Quantity -Details( including material,size,weight, thickness,color,printing) -Package -Other special requirement.
- What is the lead time?
- Sample lead time: about 10 days, bulk order: about 30days, dependent on your bag quantity.
- When can I get the price?
- We usually quote within 24 hours after getting your inquiry. If you want to know more product details, please email us, thank you!
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