The Yellow Mailing Bags Manufacturer!

 

We are a professional manufacturing factory integrating the R&D, production, sales, and wholesale of plastic packaging bags. For many years, we have focused on providing high-quality, customizable, and reliably delivered plastic packaging solutions to global customers. Our company adheres to the core philosophy of "quality first, customer foremost, and continuous innovation," serving various fields including food packaging, daily necessities packaging, logistics and transportation, and industrial protection. We have consistently dedicated ourselves to the plastic packaging industry, evolving from early single-bag type production to a comprehensive packaging bag manufacturing enterprise offering multiple categories, materials, and processes. Through continuous introduction of advanced equipment, optimization of production processes, and expansion into international markets, our products are now exported to numerous countries and regions in North America, Europe, Oceania, Southeast Asia, and the Middle East, establishing long-term and stable cooperative relationships with many brands, wholesalers, and e-commerce customers. We support comprehensive customization of size, thickness, color, printing, sealing method, and packaging method to meet the needs of different application scenarios.

 

 
 
Why choose us

Extensive Experience

Our company has many years of professional experience. Our factory is equipped with advanced production facilities and a comprehensive management system. We are capable of large-scale production and rapid delivery, providing a stable and reliable partnership.

 

OEM and ODM Services

The company provides OEM (original equipment manufacturing) and ODM (original design manufacturing) services to meet the diverse needs of different customers. Through these two service models, the company can not only provide customers with high-quality packaging solutions, but also help customers in the market stand out.

Quality Assurance

All our products are made from high-quality raw materials and undergo rigorous quality testing and international certifications to ensure they are safe, durable, and environmentally friendly.

Our Certificate

We ISO14001, ISO9001, SGS-REACH, SGS-LDPE polyethylene bag (30% recycled material), USB TEXT5873-GRS-2022-01

 

 

OEM and ODM services

The company provides OEM and ODM services to meet the diverse needs of different customers

Production using recycled materials

Many of our products contain at least 30% recycled content, avoiding the additional cost pressures of increased taxes on imported plastic packaging.

Certificate

ISO14001, ISO9001, SGS-REACH, SGS-LDPE polyethylene bag (30% recycled material), USB TEXT5873-GRS-2022-01

Packaging method

Boxed, bagged, custom packaging

Delivery time

Usually about 35 days after receiving advance payment and confirming all details

Sample/supply quantity

3-7 days. Some of our samples are free, and some are chargeable. Can supply more than 50 containers per month

Minimum order quantity

According to specifications, between 100kgs-1000kgs

Price

Depends on size, thickness, packaging and printing

 

Advantages of Yellow Mailing Bags
waterproof shipping bags
yellow postage bags
Yellow Mailing Bags
custom made shipping bags

Eye-catching and eye-catching
Yellow is a very bright and vibrant color that is often used to attract attention. During the mailing process, yellow mailing bags can stand out from many packages and are easy to identify. Especially when postmen or logistics personnel are sorting packages, they can quickly grab their attention and reduce the risk of package loss or delay.

 

Symbolizes vitality and positive energy
Yellow is often associated with positive emotions such as sunshine, warmth, happiness and energy. This allows the yellow mailing bag to convey a positive, lively and energetic atmosphere in the brand image. Many brands, especially those related to youth, fashion or festivals, will choose yellow mailing bags to attract customers and enhance the brand's affinity and appeal.

 

Enhance brand recognition
In the fierce market competition, the color and design of packaging directly affect brand recognition. Using a yellow mailer can help your brand stand out, allowing consumers to recognize the source or brand of your package at a glance. Especially for merchants selling on e-commerce platforms, yellow bags can leave a deep impression on customers when receiving packages and even form brand associations.

 

High visibility and easy tracking
Yellow mailing bags tend to be more eye-catching, making them easier to see and track during shipping. This is especially important for urgent or valuable items, ensuring that packages are prioritized or mixed up.

 

Lightweight and waterproof
Yellow mailing bags are generally made of PE (polyethylene) or other plastic materials, which have good waterproof and moisture-proof functions. Even in rainy or humid conditions, the contents of the package will remain dry and undamaged. Materials are also generally lighter, reducing shipping costs.

 

Improve consumer experience
Since the color yellow is often associated with joy, surprise and excitement, yellow mailing bags enhance the positive experience consumers have when receiving their packages. The appearance design of this kind of package can arouse consumers' curiosity and expectation, enhance the overall shopping experience, and increase customers' favorability for the brand.

 

Environmental protection
Modern yellow mailing bags are mostly made of environmentally friendly recyclable materials and meet green environmental protection requirements. The use of environmentally friendly materials can not only enhance the brand's sense of social responsibility, but also attract consumer groups who care about environmental protection and enhance the brand's sustainable development image.

 

Suitable for various occasions
Yellow mailing bags are not only suitable for personal shopping, but are also widely used in commercial mail, advertising and promotional materials, festival gifts, urgent packages, etc. Their flexibility and multi-purpose nature allow yellow mailing bags to meet the needs of different businesses and consumers.

 

Yellow mailing bags application
 
yellow postage bags

E-commerce industry
In e-commerce, Yellow mailing bags are widely used for express parcels and online shopping goods packaging, especially for sending clothing, shoes, accessories, small electronic products, etc. Its strong protection performance and practicality make it an ideal logistics packaging tool for merchants.
E-commerce platforms can print their own brand logos on bags to enhance consumers' brand identity.

 

Document and document delivery
Yellow mailing bags are also suitable for mailing documents such as documents, contracts, and certificates. Its waterproof and moisture-proof properties can effectively protect documents from moisture and water, ensuring the integrity of documents.

Gift and commodity packaging
Yellow mailing bags are particularly suitable for packaging gifts, accessories, cosmetics, toys and other commodities. The lightness and strength of the bag allow the goods to be well protected during transportation.

 

Cross-border logistics
Due to its sturdiness, lightness and waterproofness, yellow mailing bags are also widely used in international trade and cross-border logistics. It is particularly suitable for export product packaging, helping commodities to pass customs and cross-border transportation smoothly.

 

Bulk mailing
For goods or books that need to be mailed in large quantities, Yellow mailing bags not only save transportation costs, but are also more efficient in processing. Its self-adhesive sealing design and adjustable size make it very suitable for bulk processing.

Yellow Mailing Bags

 

Production Procedure
 

Raw material selection
We rigorously select high-quality raw materials such as PE, PP, PA, and PLA to ensure our products possess excellent transparency, toughness, and environmental performance. All raw materials meet food-grade or environmental standards, providing customers with safe and reliable packaging solutions.

 

Design drawings
Based on customer needs, our design team provides professional drawing solutions, including bag design, size specifications, thickness selection and printing effects, to ensure that the product is beautiful and practical and in line with the customer's brand positioning.

 

Blown Film
Using advanced film blowing machines, through precise temperature control and ratio technology, the film thickness is uniform, the tensile strength is high, and the surface is smooth, providing high-quality substrate for subsequent printing and bag making.

 

Packaging bag printing
We are equipped with high-speed color printing machines that support gravure printing and flexographic printing, up to 12 colors, with clear and bright patterns and high color reproduction, helping customers to better display their brands.

 

Bag Making
Through fully automatic bag-making equipment, we can accurately seal and cut the bags according to the bag shapes required by customers (such as ziplock bags, express bags, shopping bags, etc.), ensuring that the bags are strong and durable, with neat and beautiful appearance.

 

Quality Inspection
From tension, sealing, thickness, transparency to printing effect, we have multiple testing procedures to ensure that each batch of products meets international quality standards and the defective rate is reduced to a minimum.

 

Packaging and warehousing
Finished products are packaged in standard cartons or custom packaging, in batches with precise quantities to ensure the bags are not contaminated or damaged during transportation. Final inspection, including appearance, function, and quantity verification, is carried out before shipment to ensure that each batch meets customer requirements before being stored for shipment.

 

Loading and shipping
Finished products are loaded into containers through reasonable stacking to make full use of space and prevent squeezing and deformation. They are then arranged for sea, air or land transportation according to the transportation method specified by the customer to ensure safe and timely delivery.

 

Packaging and Delivery

Packing detail

Packing with wooden cases, provide different solutions of shipping way.

Payment

We accept many payment term, such as T/T, Western Union, L/C.

Warranty period

One-year warranty, Installation, and commissioning of specific products.

Delivery time

Most of our products are in stock and can be delivered upon payment. The delivery time usually does not exceed 15 days.

productcate-819-337

 

 

FAQ

 

Q: Are you a factory or a trading company?

A: We are a plastic packaging bag manufacturing factory with our own production lines, supporting OEM/ODM and providing comprehensive customization services for materials, sizes, thickness, printing, etc.

Q: What types of plastic packaging bags do you offer?

A: We produce various packaging bags made of PE, PP, PO, PA, POF, PVC, EVA, PLA, biodegradable materials, etc., including self-sealing bags, zipper bags, courier bags, food bags, roll bags, flat bags, wicket bags, side-seal bags, vacuum bags, square bottom bags, etc.

Q: What items can be customized?

A: Size, thickness, color (within 12 colors), printing pattern, material, and functional structure (self-sealing strip, handle hole, side gusset, bottom gusset, etc.) can be customized.

Q: What is the minimum order quantity (MOQ)?

A: The MOQ for regular products varies from 100kgs to 1000kgs, depending on the bag type, size, material, and number of printing colors.

Q: Are samples available? Are they free?

A: We can provide free existing samples; new molds or customized samples will incur a cost depending on the requirements.

Q: How long does it take for sampling?

A: Regular non-printed bags: 3–5 days; printed customized samples: 7–10 days.

Q: How long is the mass production lead time?

A: Usually 10–35 days, depending on the order quantity and production schedule.

Q: What quality certificates can you provide?

A: We provide ISO9001, ISO14001, SGS, ROHS, FDA (for some food bags) reports, and can cooperate with testing according to customer requirements.

Q: Do you use food-grade materials?

A: Yes, we can produce food-grade PE/PP/PA+PE/PLA and other materials that meet food contact standards.

Q: Can you accept customization with environmentally friendly materials?

A: Yes. We can customize environmentally friendly solutions such as biodegradable, compostable, recyclable materials, and PCR recycled materials.

Q: What printing methods do you offer?

A: We offer gravure printing and flexographic printing, supporting up to 12-color high-definition printing.

Q: How do you control quality?

A: From raw material inspection, film blowing, printing, and bag making to packaging, we have strict quality control procedures in place, and provide records of tensile testing, drop testing, leak testing, etc.

We're professional sea blue shipping bags manufacturers and suppliers in China, specialized in providing high quality customized service. We warmly welcome you to buy or wholesale custom made sea blue shipping bags at competitive price from our factory.

Blue Delivery Bag, Grey Shipping Bags, Large Plastic Postage Bags