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Non Woven Laminated Packaging Bag

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Non Woven Laminated Packaging Bag
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Non woven laminated packaging bags are Express packaging with laminated bags made by covering a layer of film (such as PE, OPP, PET film, etc.) on the surface of non-woven fabric substrate through composite technology. It combines the environmentally friendly and breathable characteristics of non-woven fabric with the barrier and wear-resistant advantages of the film. It not only solves the problems of easy breakage and poor waterproof performance of ordinary non-woven bags, but also has a flat surface after lamination, suitable for high-definition printing. Widely used in gift packaging, clothing storage, cosmetics sets, electronic product moisture-proof packaging and other scenarios, it has protective functions and brand display effects.
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Non Woven Laminated Bag
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Description

Product Details

 

Non woven laminated packaging bags have become a high-quality choice to replace traditional plastic bags and paper packaging due to their strong protection, good texture, and reusability. They can protect the safety of items and convey brand concepts through customized design, suitable for packaging needs in various scenarios.


The Express packaging with laminated bags film layer forms a continuous physical barrier, which can effectively block the penetration of moisture, dust, and odors, protecting the items inside the bag (such as clothing from moisture, cosmetics from pollution, and electronic products from dust), especially suitable for items that need to be stored for a long time. We can also customize laminated bag express packaging, which has a stable structure and strong tear resistance.

 

The laminating process tightly combines non-woven fibers with films, increasing tensile strength by more than 30%. Its wear resistance and tear resistance are superior to ordinary non-woven bags, polypropylene (PP) non-woven fabric (recyclable, partially biodegradable material), and environmentally friendly films (such as degradable PE film) can be selected for laminating. The overall can be reused, reducing disposable packaging waste.

product-800-800
product-800-800

 

Product Parameters

 

Non woven substrate: Material: PP non-woven fabric (mainstream), biodegradable non-woven fabric; Weight: 60-150g/㎡ (commonly 80-120g); Color: (dyed as needed)
Film coating material:
Mainstream: PE film (with excellent waterproofing and moderate cost);
High end: OPP film (high glossiness), PET film (high temperature resistance); Thickness: 0.01-0.05mm; Coating method: single-sided (commonly used), double-sided (high protection requirement)
Common sizes:
Small (accessories/samples): 10 × 15cm, 15 × 20cm;
Medium size (clothing/cosmetics): 20 × 30cm, 25 × 35cm;
Large (home textile/gift box): 30 × 40cm, 40 × 50cm

Sealing methods: car seam sealing (basic version), Velcro (reusable), zipper (moisture-proof sealing), self-adhesive (disposable sealing)
Additional design: Hand strap (same material/webbing, width 1-2cm), window opening (partially without film, displaying contents), hot stamping/silver stamping (enhancing texture)
Load bearing range: 3-15kg (depending on size and material: small 3-5kg, medium 5-10kg, large 10-15kg)
Printing process: silk screen printing, flexographic printing, digital printing, gravure printing; Support customization of full-color patterns, gradient colors, and brand logos

 

FAQ

 

Q: Will the film of non-woven laminated packaging bags crack?

A: It is not easy to crack under normal use. Film coating is combined with non-woven fabric through hot pressing or environmentally friendly adhesive technology, but if it is exposed to high temperatures for a long time (such as direct sunlight) or scratched by sharp objects, local cracking may occur; It is recommended to avoid contact with high temperatures (>60 ℃) and sharp objects.

Q: Can it be used for packaging food (such as cookies, snacks)?

A: It is not recommended to directly package food without independent packaging. If packaging food, it is necessary to ensure that the contents have independent sealed packaging (such as bagged cookies, bottled beverages).

Q: How to deal with the problem of edge film warping?

A: If it is slightly raised, you can first wipe the raised part with a dry cloth, and then gently press it with a low-temperature iron (padded with a layer of cotton cloth) for a few seconds, using heat to re bond the film and non-woven fabric; If the lifting is severe, it is recommended to replace the bag with a new one to avoid further damage.

Q: What is the temperature resistance of different film covering materials?

A: PE film has low temperature resistance (-40 ℃ to 60 ℃), so avoid contact with hot water or high-temperature objects; OPP film has a temperature resistance of about -10 ℃ to 80 ℃, suitable for room temperature environments; PET film can withstand temperatures up to 120 ℃ and can briefly come into contact with warm objects (such as freshly baked bread that requires an inner food bag).

Q: How to determine the size and weight when customizing?

A: The size should be designed according to the size of the contents (recommended to be 2-5cm larger than the item, with reserved space); The weight depends on the load-bearing requirements: choose 60-80g for packaging light small items (such as jewelry); choose 80-100g for packaging clothing and cosmetics; choose 100-150g for packaging heavier items (such as home textiles) to ensure sufficient load-bearing capacity and resistance to deformation.

 

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