PVC leather and glossy PU leather are two common material choices in cloth bag manufacturing, each with its own characteristics in performance, appearance and application scenario. Below is a comparative analysis from several dimensions to help you choose materials that suit your needs:
I. Comparison of Core Characteristics
Essence of matter
PVC Leather: Made from polyvinyl chloride resin with added plasticizers, stabilizer and other additives. The surface is usually covered with a transparent coating to improve abrasion resistance.
Glossy PU Leather with high gloss: polyurethane resin-based material, through special process (such as coating, embossing, etc.), to achieve a high gloss surface, texture close to real leather, good elasticity.
Physical characteristics
Abrasion Resistance: PVC leather surface coating is hard, abrasion resistance, suitable for high frequency use scenarios; polished PU leather is slightly less abrasive, but flexible, not easy to crack due to bending.
Tear resistance: PVC leather generally has lower tear resistance due to the addition of plasticizers, while smooth PU leather has a higher tear resistance due to its dense molecular structure.
Weatherproof: PVC leather becomes brittle at low temperatures and may release plasticizers at high temperatures; glossy PU leather has a wider range of temperature resistance but turns yellow in prolonged sunlight.
Environmentally friendly: PVC leather may be produced using lead-containing stabilizers or plasticizers for phthalates, resulting in poor environmental performance; glossy PU leather usually uses water-based polyurethane, which is more environmentally friendly, but the process is yet to be confirmed.
Luxury Leather Shinny Semi-PU Sofa Leatehr
II. Difference in appearance and texture
Surface treatment: PVC leather: Thicker coating and adjustable gloss (matte, glossy), but hard to the touch and lacking the natural texture of genuine leather.
Glossy PU Leather: mimics the texture of real leather (such as crocodile leather or pebble leather) by embossing or coating processes, resulting in high shine, uniformity and soft touch.
Colour properties: PVC leather has a high color saturation but will fade unevenly over time due to wear and tear on the coating. Smooth PU leather has a more natural colour and is less likely to have a colour difference when bending due to its good flexibility.
III. Applicable Scenarios Analysis
PVC Leather Applicable Scenarios
High-frequency use bags: such as school bags, travel bags, etc., wear resistant, easy to clean.
Simple structured bags: tote bags and shopping bags, for example, where flexibility is not the main concern, cost-effectiveness is more important.
Short-term or low-cost products such as promotional gifts and temporary display equipment, where PVC leather is cheaper and suitable for mass production.
Glossy PU Shoe Leather Applicable Scenarios
Fashion bag: such as handbag, evening bag, etc., requires high gloss and fine texture to improve quality.
Structurally complex bags: such as folding bags, shaped bags, etc., require good flexibility and flexural and cracking resistance.
Mid-to high-end products: such as designer brand handbags, high-gloss PU shoe can mimic the effect of genuine leather, while keeping costs down while maintaining texture.
