PP Woven Bag for Insulation Package by Knauf

Large-Size PP Woven Sacks for Thermal Insulation Cotton Packaging

Large-size PP woven sacks are specialized packaging solutions designed for bulk thermal insulation cotton, combining durability, protection, and practicality for industrial packaging needs.

Key Features for Thermal Insulation Cotton

Ample Capacity: Available in custom large dimensions (e.g., 100x150cm, 120x180cm) to accommodate bulk or oversized thermal insulation cotton rolls/sheets.
Protective Performance: Tear-resistant and dust-proof, preventing insulation cotton from absorbing moisture, getting contaminated, or losing fluffiness during storage and transportation.
Load-Bearing & Handling: Reinforced seams and high tensile strength support the weight of compressed insulation cotton, with options for lift loops or reinforced top edges for easy loading/unloading.
Breathability Balance: Moderate air permeability avoids moisture buildup inside the sack while maintaining the insulation material’s structural integrity.

Practical Advantages for Packaging

Lightweight Design: Reduces overall packaging weight, lowering transportation costs without compromising protection.
Customization: Can be tailored with thickness (40-120gsm), printing (brand, product info, warning labels), and inner liners (for enhanced moisture resistance if needed).
Cost-Effective: Reusable and recyclable, offering long-term value for large-scale insulation cotton manufacturers and distributors.

Application Scenarios

Bulk packaging of thermal insulation cotton for construction projects (wall, roof insulation).
Shipping and storage of industrial insulation materials (pipe insulation, equipment insulation).
Packaging of soundproof cotton or other fiber-based insulation products in large quantities.

About Us
Nantong UNIPACK International Co., Ltd. (branded as UNIPACK) is a packaging manufacturer headquartered in Nantong, Jiangsu province, China. The company specialises in plastic woven products for packaging, including polypropylene woven sacks, BOPP laminated bags and FIBCs. Production facilities are located across China (Shandong, Anhui, Zhejiang) as well as in Vietnam and Cambodia, enabling global supply and competitive logistics. UNIPACK serves clients across agriculture, construction, industrial packaging and export sectors, positioning itself as a trusted partner for large-volume packaging needs involving items such as bulk insulation materials. Its direct-supply model from manufacturer to customer enhances cost-effectiveness and control over quality.

FAQ
What is the minimum order quantity for this insulation sack?
The minimum order is typically determined based on fabric weight, size and printing requirements—please contact UNIPACK for precise MOQ details.

Can the bag size and weave specification be customised?
Yes. According to the product page, large-size dimensions (e.g., 100×150 cm or 120×180 cm) and options for fabric weight and closed-loop design are available.

Is the bag suitable for outdoor storage or long-term warehousing?
While the primary use is indoor or covered storage of insulation cotton, the design includes tear-resistant fabric, dust protection and moderate air permeability which support longer-term storage when environmental conditions are controlled.

Does UNIPACK provide printing or labelling on the packaging?
Yes. The product page indicates that custom printing (brand, product information, warning labels) is supported for this bag type.

What is the typical lead time from order to shipment?
Lead time depends on order size, customisation and volume. Please confirm with UNIPACK on production schedule once specifications are final.

Category:

PP Woven Bag & Fabric

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