English 
Landline: +86-536-6066059
Email: qingyuanpackaging@gmail.com
Dawazi Village, High-tech Industrial Zone, Zhucheng City, 262200, Shandong Province, China
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Key Features
High Strength & Tear-resistant
Using high-density polyethylene (HDPE/LDPE) or composite materials, it is resistant to stretching and wear, and is not prone to damage.
Thickened design, suitable for packaging of heavier or sharper items, reducing the risk of damage during transportation.
Waterproof and Moisture-proof
The sealing performance is excellent, effectively preventing the influence of rain and moisture on the contents inside the package.
Suitable for the transportation of goods that are sensitive to humidity, such as food and electronic products.
Various Sealing Methods
Self-sealing bag (Zip-Lock): Can be repeatedly sealed, making it convenient for multiple access.
Flat Pouch: It should be used in conjunction with adhesive tape or heat sealing machine and is suitable for large-scale packaging.
Bubble Mailer: Equipped with built-in cushioning bubble film, providing additional shockproof protection.
Environmental Safety
Some products are made of degradable materials (such as PLA and PBAT), reducing white pollution.
Compliant with the environmental protection standards of EU RoHS and REACH, it is non-toxic, odorless, safe and reliable.
Lightweight & Cost-Saving on Shipping
Compared to cardboard boxes, the courier bags are lighter in weight, which can reduce logistics costs.
Folding for storage, saving warehouse space.
Diverse Specifications & Customization
Sizes: A4, A5, large, medium, small, etc., meeting the needs of various products.
Colors: Transparent, black, white, color, etc. Supports printing of enterprise logos.
Specifications
Material | HDPE / LDPE / Biodegradable PLA / Bubble composite film / Kraft paper composite film |
Thickness | 0.05mm - 0.2mm (customized thicker options available) |
Dimensions | A4 (210×297mm), A5 (148×210mm), Custom sizes (e.g. 30×40cm, 40×50cm, etc.) |
Sealing Type | Zipper / Heat seal (flat mouth) / Tape seal |
Load Capacity | 1kg - 10kg (depending on material and thickness) |
Temperature Resistance | -10°C ~ 60°C (some high-temperature bags can withstand up to 80°C) |
Eco-Certifications | REACH, Biodegradable Certification (e.g. EN13432) |
Applications | E-commerce shipping, document mailing, clothing packaging, electronic |
Applications
E-commerce & Express Logistics
Suitable for shipping small items on platforms such as Taobao, Pinduoduo, and Amazon.
Lightweight design reduces freight costs and enhances logistics efficiency.
Document & Letter Delivery
The A4/A5 size express bags are suitable for sending important documents such as contracts and certificates. They are waterproof and resistant to folding.
Clothing & Textile Packaging
Waterproof suitable for the transportation of clothing, shoes, hats, and home textiles, etc.
Electronic Products & Digital Accessories
Static-proof bags can be used for protecting and transporting products such as mobile phones, headphones, and data cables.
Food & Daily Essentials
Food-grade PE material, suitable for packaging of dry foods such as snacks and tea.
Enterprise & Brand Customization
Support for logo, QR code and advertising slogan printing to enhance brand image.
Why Choose This Pouch ?
High cost-effectiveness - Compared to cardboard boxes and traditional packaging, courier bags are lighter and more economical.
Safety protection - Waterproof, shockproof, and tear-resistant to ensure the safety of goods during transportation.
Environmental compliance - Recyclable materials are available for selection, in line with global environmental trends.
Flexible customization - Sizes, colors, and printing can all be customized as per requirements, meeting brand needs.
Widely applicable - Suitable for various scenarios such as e-commerce, logistics, retail, and personal mail delivery.
FAQ
Q1: How much weight can the shipping bag hold?
A: The standard shipping bag can hold up to 1-5kg, while the thickened version can handle up to 10kg. The exact capacity depends on the material and size.
Q2: Can the self-sealing bag be reused?
A: Yes, the self-sealing strip is designed to allow multiple openings and closures, but repeated use may reduce the sealing effectiveness.
Q3: Are bubble bags suitable for mailing fragile items?
A: Yes, they are. The bubble wrap can effectively cushion vibrations, but it is recommended to reinforce extremely fragile items like glass with additional measures.
Q4: How long does it take for degradable packaging bags to decompose?
A: Under industrial composting conditions, it takes approximately 6 to 12 months. In natural environments, the decomposition time may be longer.
Q5: Is custom printing supported?
A: Yes, we can offer logo, text and pattern printing. The minimum order quantity needs to be consulted with the customer service.
Q6: Will the shipping bag become brittle when exposed to low temperatures?
A: Ordinary PE material may harden below -10°C. It is recommended to use materials that are resistant to low temperatures in cold regions.
|
|
|
|
Key Features
High Strength & Tear-resistant
Using high-density polyethylene (HDPE/LDPE) or composite materials, it is resistant to stretching and wear, and is not prone to damage.
Thickened design, suitable for packaging of heavier or sharper items, reducing the risk of damage during transportation.
Waterproof and Moisture-proof
The sealing performance is excellent, effectively preventing the influence of rain and moisture on the contents inside the package.
Suitable for the transportation of goods that are sensitive to humidity, such as food and electronic products.
Various Sealing Methods
Self-sealing bag (Zip-Lock): Can be repeatedly sealed, making it convenient for multiple access.
Flat Pouch: It should be used in conjunction with adhesive tape or heat sealing machine and is suitable for large-scale packaging.
Bubble Mailer: Equipped with built-in cushioning bubble film, providing additional shockproof protection.
Environmental Safety
Some products are made of degradable materials (such as PLA and PBAT), reducing white pollution.
Compliant with the environmental protection standards of EU RoHS and REACH, it is non-toxic, odorless, safe and reliable.
Lightweight & Cost-Saving on Shipping
Compared to cardboard boxes, the courier bags are lighter in weight, which can reduce logistics costs.
Folding for storage, saving warehouse space.
Diverse Specifications & Customization
Sizes: A4, A5, large, medium, small, etc., meeting the needs of various products.
Colors: Transparent, black, white, color, etc. Supports printing of enterprise logos.
Specifications
Material | HDPE / LDPE / Biodegradable PLA / Bubble composite film / Kraft paper composite film |
Thickness | 0.05mm - 0.2mm (customized thicker options available) |
Dimensions | A4 (210×297mm), A5 (148×210mm), Custom sizes (e.g. 30×40cm, 40×50cm, etc.) |
Sealing Type | Zipper / Heat seal (flat mouth) / Tape seal |
Load Capacity | 1kg - 10kg (depending on material and thickness) |
Temperature Resistance | -10°C ~ 60°C (some high-temperature bags can withstand up to 80°C) |
Eco-Certifications | REACH, Biodegradable Certification (e.g. EN13432) |
Applications | E-commerce shipping, document mailing, clothing packaging, electronic |
Applications
E-commerce & Express Logistics
Suitable for shipping small items on platforms such as Taobao, Pinduoduo, and Amazon.
Lightweight design reduces freight costs and enhances logistics efficiency.
Document & Letter Delivery
The A4/A5 size express bags are suitable for sending important documents such as contracts and certificates. They are waterproof and resistant to folding.
Clothing & Textile Packaging
Waterproof suitable for the transportation of clothing, shoes, hats, and home textiles, etc.
Electronic Products & Digital Accessories
Static-proof bags can be used for protecting and transporting products such as mobile phones, headphones, and data cables.
Food & Daily Essentials
Food-grade PE material, suitable for packaging of dry foods such as snacks and tea.
Enterprise & Brand Customization
Support for logo, QR code and advertising slogan printing to enhance brand image.
Why Choose This Pouch ?
High cost-effectiveness - Compared to cardboard boxes and traditional packaging, courier bags are lighter and more economical.
Safety protection - Waterproof, shockproof, and tear-resistant to ensure the safety of goods during transportation.
Environmental compliance - Recyclable materials are available for selection, in line with global environmental trends.
Flexible customization - Sizes, colors, and printing can all be customized as per requirements, meeting brand needs.
Widely applicable - Suitable for various scenarios such as e-commerce, logistics, retail, and personal mail delivery.
FAQ
Q1: How much weight can the shipping bag hold?
A: The standard shipping bag can hold up to 1-5kg, while the thickened version can handle up to 10kg. The exact capacity depends on the material and size.
Q2: Can the self-sealing bag be reused?
A: Yes, the self-sealing strip is designed to allow multiple openings and closures, but repeated use may reduce the sealing effectiveness.
Q3: Are bubble bags suitable for mailing fragile items?
A: Yes, they are. The bubble wrap can effectively cushion vibrations, but it is recommended to reinforce extremely fragile items like glass with additional measures.
Q4: How long does it take for degradable packaging bags to decompose?
A: Under industrial composting conditions, it takes approximately 6 to 12 months. In natural environments, the decomposition time may be longer.
Q5: Is custom printing supported?
A: Yes, we can offer logo, text and pattern printing. The minimum order quantity needs to be consulted with the customer service.
Q6: Will the shipping bag become brittle when exposed to low temperatures?
A: Ordinary PE material may harden below -10°C. It is recommended to use materials that are resistant to low temperatures in cold regions.
