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  • Thickened and puncture-resistant PE flat bags
  • Thickened and puncture-resistant PE flat bags

Thickened and puncture-resistant PE flat bags

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This product is specially designed for packaging large, heavy items, hardware accessories, clothing, bedding, industrial parts, etc. for express delivery. It uses brand new virgin HDPE material and strictly complies with GB/T standards. Manufactured according to the 10454-2000 logistics packaging standard, this product is odorless, free of harmful volatile substances, and contains no recycled materials. Its hard, dense material boasts excellent puncture resistance, tensile strength, and abrasion resistance, perfectly solving the core pain points of "insufficient load-bearing capacity, easy puncture, easy breakage, and inconvenient handling" in large and heavy item express packaging. Suitable for e-commerce sellers of large items, logistics companies, industrial enterprises, and express delivery outlets, it is a dedicated product for packaging large and heavy items.

The HDPE material gives the product extremely strong load-bearing capacity and puncture resistance. The standard version can bear 10-20kg, while the thickened version can bear 20-50kg. With a puncture resistance of ≥10N, it can effectively resist punctures from sharp objects such as hardware accessories, industrial parts, and tools, preventing bag breakage that could lead to items falling or being damaged. Its tensile strength is ≥25MPa, and its transverse tear strength is ≥12N/cm, ensuring durability during logistics transit. Whether squeezed, dragged, handled, or stacked, these bags are resistant to breakage and deformation, effectively protecting large, heavy items and significantly reducing breakage rates, logistics losses, and after-sales complaints.

The dense material offers excellent waterproof, stain-resistant, and dustproof properties, effectively isolating rainwater, moisture, dust, and oil. Even during open-air sorting, rainy season transportation, or industrial packaging, it ensures the contents remain dry and clean, preventing damage caused by moisture or oil contamination (such as rusting of hardware or mold on clothing and bedding). The semi-transparent/fully transparent design allows for clear viewing of the type and quantity of items, facilitating sorting and inventory checks, reducing sorting errors, and allowing recipients to easily inspect items, enhancing customer experience. The smooth, wear-resistant surface can be coated for further enhanced durability, preventing damage during transport and extending the bag's lifespan.

Durable With a wide temperature range of -15℃ to 80℃, it can adapt to both normal and low-temperature transportation environments. It remains resistant to cracking at low temperatures and softening at high temperatures, and does not release harmful substances. Suitable for long-distance transportation and open-air storage of large and heavy items, it provides stable protection regardless of whether it's the frigid north or the scorching south. Available in a full range of sizes: medium for clothing, bedding, and small hardware accessories; large for bulk clothing, appliance parts, and small industrial parts; extra-large for large bedding, furniture parts, and bulk hardware; and super-large for large industrial parts, large appliances, and bulk goods, meeting the needs of packing large and heavy items of different sizes and weights. Custom sizes are available, and the bag features a handle integrated into the body for strong load-bearing capacity and durability, facilitating the handling of large and heavy items and improving efficiency. A custom heat-sealing closure is also available for a secure seal, preventing leakage. It can also be printed with courier waybills, company logos, and warning messages to enhance brand recognition and standardize courier packaging labeling.

The material is environmentally friendly, recyclable, and biodegradable, with no harmful volatile substances, aligning with the trend of green logistics development and meeting national environmental packaging requirements and environmental procurement standards for logistics companies. The single material ensures high recyclability, reducing plastic pollution. The edges are finely polished, smooth, burr-free, and sharp, preventing cuts and making it safer and more convenient to use. Suitable for logistics workers, e-commerce sellers of large items, industrial enterprise employees, and other groups. Widely used in e-commerce large item packaging, industrial parts transportation, clothing and bedding mailing, hardware accessory packaging, etc., it perfectly solves the pain points of insufficient load-bearing capacity, easy puncture, easy damage, and inconvenient handling in large and heavy courier packaging. Balancing protection, practicality, and environmental friendliness, it is the preferred product for large and heavy courier packaging.

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Core Advantage Specification

Product Advantages

- Extremely high load-bearing capacity: Standard models can withstand 10-20kg, while thickened models can withstand 20-50kg, capable of withstanding the compression, handling, and stacking of large, heavy items without easily breaking or deforming, meeting the needs of packing large, heavy goods.

- Puncture and abrasion resistant: The HDPE material is hard and dense, with a puncture resistance of ≥10N, resisting punctures from sharp objects. The surface is abrasion resistant (abrasion-resistant coating can be added), preventing wear and tear during transportation and extending its service life.

- Waterproof, stain-proof, and dustproof: The dense material and seamless heat-sealing effectively isolate rainwater, moisture, dust, and oil, protecting the contents from moisture, rust, and mold.

- Wide temperature adaptability: With a temperature range of -15℃ to 80℃, it can adapt to normal temperature, low-temperature transportation, and open-air storage scenarios. It does not crack at low temperatures, does not soften at high temperatures, and does not release harmful substances, making transportation safer.

- Full Range of Sizes + Flexible Customization: Four standard sizes are available, with customizable dimensions, handles, and heat-sealing options. Labels, logos, and warnings can be printed, adapting to the packaging needs of large and heavy items of different sizes and types.

- Easy Handling: Customizable handle design, with handles integrally molded to the bag body, strong load-bearing capacity, and not easily detached, facilitating the handling of large and heavy items, improving handling efficiency, and reducing damage during transportation.

- Environmentally Friendly and Durable: Recyclable and biodegradable materials meet green logistics requirements, with no harmful volatile organic compounds; the sturdy and durable material can be reused multiple times, reducing packaging costs.

- Wide Applicability: Suitable for packing various items such as large and heavy objects, hardware accessories, clothing and bedding, and industrial parts. Applicable to e-commerce, logistics, and industrial sectors, offering strong practicality.

Key Selling Points

Thickened for puncture resistance, extremely strong load-bearing capacity, wear-resistant and durable, waterproof, stain-proof, dustproof, wide temperature adaptability, complete specifications and customizable, easy to handle, environmentally friendly and reusable. Primarily designed for "large and heavy objects, superior protection, convenience and durability," it perfectly solves the pain points of insufficient load-bearing capacity, susceptibility to punctures, easy breakage, and inconvenient handling in express packaging for large and heavy items. Suitable for e-commerce sellers of large items, logistics companies, and industrial enterprises, it balances protection, practicality, and environmental friendliness, making it a core dedicated product for packing large and heavy express items.

Application Scenarios

- E-commerce Large Item Scenarios: Used by sellers of large items on e-commerce platforms such as Taobao, JD.com, and Pinduoduo for packing clothing and bedding, home appliance parts, furniture parts, large toys, and bulk goods. Strong load-bearing capacity, damage prevention, improved customer experience, and reduced after-sales complaints.

- Industrial Enterprise Scenarios: Used by industrial enterprises for packaging industrial parts, hardware accessories, tools, and machinery parts. Puncture-resistant and abrasion-resistant, protecting sharp parts from damage. Waterproof and stain-resistant, preventing rust and oil contamination.

- Logistics Enterprise Scenarios: Used by logistics transit stations and companies for packaging, transiting, and transporting large items. Customizable with handles for easy handling. Puncture-resistant and breakage-resistant, reducing logistics losses. Suitable for packaging goods stored outdoors, waterproof and dustproof.

- Courier Network Scenarios: Used by courier stations and outlets for packing large and heavy items such as clothing, bedding, appliances, and furniture. Strong load-bearing capacity and breakage-resistant. The flat-top design facilitates quick bagging, improving shipping efficiency.

- Personal/Family Scenarios: Used by individuals and families for mailing large items such as clothing, bedding, furniture, and appliances. Handles facilitate handling. Breakage-resistant and waterproof, protecting items during transport. Suitable for temporary storage of large items at home, combining storage and protection.

- Other applications: Packaging of large agricultural products (such as bulk vegetables, fruits, grains, etc.), waterproof and stain-proof, protecting the freshness of agricultural products; packaging and transporting large exhibition items, resistant to damage and wear, suitable for long-distance transportation needs.

Thickened, puncture-resistant PE flat bag for express delivery (suitable for packing large, heavy items, hardware accessories, clothing, bedding, and industrial parts; strong load-bearing capacity, puncture-resistant, wear-resistant, and durable)

Material

Brand new food-grade HDPE virgin material, odorless, free of harmful volatile substances, meeting environmental protection standards for logistics packaging. The material is hard and dense, with excellent puncture resistance, tensile strength, and wear resistance. It does not contain recycled materials and can withstand the compression and dragging of large, heavy items. Additives meet relevant environmental requirements and are ISO 9001 quality system certified.

Standard thickness

0.15mm-0.25mm (customizable thickness 0.25mm-0.4mm available for enhanced load-bearing capacity and puncture resistance). Uniform thickness, error ≤0.01mm, stable batch performance, meeting the protection needs of large, heavy items and items with sharp edges.

Density

0.945-0.965 g/cm³, hard and tough material, tensile strength ≥25 MPa, transverse tear strength ≥12 N/cm, puncture resistance ≥10 N, can withstand punctures from sharp objects such as hardware accessories and industrial parts, not easily damaged or deformed.

Temperature range

-15℃-80℃, adaptable to normal temperature and low temperature transportation environments, does not crack at low temperatures, does not soften at high temperatures, and does not release harmful substances, suitable for long-distance transportation and outdoor storage of large and heavy objects.

Sizes

Medium (30cm×40cm), Large (40cm×50cm), Extra Large (50cm×60cm), Super Large (60cm×80cm), custom sizes available, with handle design, flat opening for quick bagging, suitable for large and heavy objects of different sizes, clothing, bedding, hardware accessories, etc.

Surface Characteristics

Semi-transparent/fully transparent options available, allowing clear visibility of internal contents for convenient sorting, inventory checking, and recipient inspection; smooth and wear-resistant surface, suitable for printing courier labels, logos, and warnings (e.g., "Heavy items, fragile," "Do not drag"), with strong print adhesion, resistant to fading and wear.

Manufacturing Process

Integrated film blowing and heat sealing in a logistics-grade dust-free workshop, ensuring a secure heat seal without gaps or bubbles, smooth edges without burrs or flash. Customizable heat-sealing and handle designs are available; the handle is integrally molded with the bag body, providing strong load-bearing capacity and preventing detachment; customizable gravure printing (1-8 colors) using environmentally friendly inks, meeting logistics packaging printing standards.

Load Capacity

Standard models can withstand 10-20kg, while thickened models can withstand 20-50kg. Resistant to tension and tearing, they can withstand the pressure, dragging, and handling of large, heavy items without easily breaking or deforming, preventing items from falling or breaking during transportation.

Environmental Rating

Recyclable, free of harmful volatile organic compounds, biodegradable after disposal (meets national environmental packaging standards), does not pollute the environment, and aligns with the trend of green logistics development; single material, high recyclability, meets the environmental procurement requirements of logistics companies.

Additional Features

Abrasion-resistant coating can be added to enhance the abrasion resistance of the bag surface, preventing damage during transportation; a customizable UV-resistant coating is available, suitable for long-term outdoor storage, preventing the bag from aging and becoming brittle.

About Us
Kunshan Paiteng Packaging Products Co., Ltd.
Kunshan Paiteng Packaging Products Co., Ltd.

The headquarters of Paiteng Company (Kunshan Paiteng Packaging Products Co., Ltd.) was established in 2015, and Paiteng Philippines was founded in 2017. Since its establishment, the company has set the grand goal of making the best packaging in the world and established its mission to achieve customer value. The company covers an area of over 8000 square meters and is located in Zhangpu Town, Kunshan, one of the top 100 counties. The company specializes in the research and production of packaging products such as vacuum forming, plastic bags, and die-cutting.

Certificate Of Honor
  • ISO9001
  • ISO9001
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