Product Details

Load bearing laminated non-woven bag is an upgraded non-woven bag designed specifically to enhance load-bearing performance. By optimizing substrate selection, thickening and laminating composite process, and strengthening structural design, it focuses on solving the problems of insufficient load-bearing capacity and easy damage of ordinary non-woven bags. Directional load-bearing strengthening ", laminated film (mostly thickened PE film or puncture resistant PP film) is tightly combined with non-woven fabric to form a" fiber skeleton+sealing protective layer "structure, which not only is waterproof and moisture-proof (can be in contact with liquids for a short time), but also can resist slight friction and puncture, more wear-resistant than ordinary non-woven bags, suitable for outdoor, humid environments or repeated use scenarios.

Structural optimization, balancing load-bearing capacity and practicality
The bottom often adopts a square three-dimensional design (to increase capacity), and is lined with thick non-woven fabric or cardboard to enhance the load-bearing stability of the bottom; The side can be widened according to the needs to enhance the overall stiffness and avoid the collapse of the bag body when loading heavy objects, making it more convenient to use.

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Product Parameters

Substrate and lamination: non-woven fabric weight: 180-300g/㎡ (high toughness PP non-woven fabric); Thickness of laminated film: 0.05-0.1mm (thickened PE film or puncture resistant PP film)
Common sizes:
Medium sized (daily heavy objects): 35 × 45 × 15cm, 40 × 50 × 18cm (length × height × side width);
Large (industrial/bulk items): 50 × 60 × 20cm, 60 × 70 × 25cm
Length: 30-45cm (adjustable, mainly with dual handles);

Reinforcement method: Double fixation of handle and bag body by sewing and hot melt, with some parts added with triangular reinforcement pieces
Bottom structure: Square three-dimensional bottom (side width 10-25cm), lined with 180-250g/㎡ non-woven fabric or cardboard, double line reinforced sewing
Printing process: flexographic printing, offset printing (suitable for large-area patterns); Screen printing (suitable for small area logos); Support hot stamping and UV printing (to enhance wear resistance)
Load bearing capacity: Regular model: 10-15kg; High strength model: 15-25kg (requires customized thickened substrate and reinforced structure)

FAQ

Q: How is the "load-bearing" of laminated non-woven bags tested?

A: Static load-bearing testing is usually used: place the heavy object evenly in the bag and hang it for 24 hours to observe whether it is damaged; Or dynamic testing: simulate the shaking state of the hand, repeat lifting for more than 1000 times, and evaluate the stability of the connection between the handle and the bag body. Legitimate manufacturers will provide test reports to ensure that the marked load-bearing capacity is within the actual safe load-bearing range.

Q: Will storing sharp objects (such as metal tools, glass products) puncture the bag?

A: Generally not. The laminated film contains anti puncture components, and the thick non-woven fabric has high fiber density, which can resist the friction of slight sharp objects; But avoid directly packaging sharp items (such as blades), it is recommended to wrap them in soft paper first to prevent damage caused by excessive local force.

Q: Will the bag deform after long-term load-bearing use?

A: It is not easily deformed under normal use. Thickened substrate and stiff laminated layer can maintain the shape of the bag body, but if it exceeds the marked load-bearing capacity for a long time (such as continuously loading items weighing more than 25kg), it may cause the handle to stretch or the bag body to deform slightly. It is recommended to use it within the marked load-bearing range.

Q: How to extend the service life of load-bearing laminated non-woven bags?

A: ① Avoid exceeding the rated load capacity;

② When loading heavy objects, try to disperse the weight as much as possible and avoid concentrating it at the bag mouth or corner;

③ Wipe with a damp cloth during cleaning (not soaked, not machine washed) to prevent the laminated layer from falling off;

④ When storing, avoid folding and heavy pressure, and can be laid flat or hung.

Q: What are the advantages of load-bearing laminated non-woven bags compared to woven bags?

A: It is lighter (30% lighter than woven bags under the same load-bearing capacity), has a finer texture (without the roughness of woven bags, suitable for civilian use), has better printing effect (customizable color patterns, suitable for brand promotion), and has better waterproof performance (laminated film sealing performance is stronger than woven bags), but its load-bearing limit is slightly lower than that of high-strength woven bags (suitable for medium to high load-bearing needs, non industrial grade overweight scenarios).

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Load-bearing Laminated Non-woven Bags

Product Details

Product Parameters

FAQ

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