pvc&leather cosmetic bag manufacturers

PVC and leather cosmetic bags differ in three aspects: raw material properties, processing technology, and finished product characteristics:

1. Raw Material Processing

Leather Raw Materials

Using genuine animal leather (such as top-grain cowhide/sheepskin), leather undergoes multiple processes, including tanning and dyeing. Its natural texture is irregular, and its thickness typically ranges from 1.2-2.5mm. It is soft and breathable.

High-end models often retain hand-cut characteristics, resulting in low yields per piece of leather and higher costs.

PVC Raw Materials

Mainly made of polyvinyl chloride synthetic resin, plasticizers are added to adjust hardness. It comes in roll form, typically 1.0-1.2mm thick. Embossed patterns can simulate leather grain, but the texture is uniform and uniform.

The raw material cost is only one-third that of genuine leather, making it suitable for standardized mass production.

2. Core Processing

Leather Processing

Relies on hand-sewing: Precision punching, edge sealing, and zipper sewing are required, and edge processing (such as oiling/binding) is complex and time-consuming. Some luxury brands use unlined designs to enhance the natural texture.

PVC Processing

Primarily hot pressing: Rapid shaping through molds, with high-frequency welding or gluing at seams, the process is simple and efficient. Special effects such as transparency and candy colors can be easily achieved.

3. Performance Differences

Leather Product Lifecycle Advantages:

Physical Properties: Abrasion resistance up to 8,000 revolutions (Martindale test), tear strength >80N

User Experience: Initial hardness of 70 HA (Shore hardness), decreasing to 50 HA with use and becoming more supple

Maintenance Requirements: Monthly application of mink oil is required for maintenance

PVC Product Functional Properties:

Environmental Resistance: Waterproof rating IPX7 (no leakage after 30 minutes of immersion)

Aging Defects: Yellowing occurs after 500 hours of UV exposure

Load Limit: Sewn models support 5kg, glued models support 2kg

4. Environmental Trends: Traditional PVC takes 500 years to degrade, and high temperatures may release phthalates. New bio-based PVC reduces the degradation period to 50 years, reducing chemical pollution in vegetable-tanned leather by 40%.

Our main products include backpacks, cosmetic bags, laptop bags, travel bags, fashion bags, shopping bags, drawstring bags, cooler bags, school bags, diaper bags, and other handbags. We also offer OEM and ODM processing.

We have our own professional R&D team and are organized into eight core departments:

● Sales Department (liaises with customers regarding product needs and promotions)

● Design Department (develops and designs new products for customers)

● Cutting Department (cuts bulk materials)

● Production Department (production line for bulk goods)

● Packaging and Quality Inspection Department (inspects and packages bulk goods)

● Warehouse Receiving and Shipping Department (counts and ships goods)

● Accounting and Receiving Department (keeps records of the company's entire production process)

● Logistics Department (follow-up and provides service) to ensure the quality of your products.

Q1: Can I customize your design (color, material, size, construction, and logo)? A: Yes, we support both OEM and ODM designs. We can create custom logos on our products through embossing, hot stamping, silk screen printing, laser engraving, embroidery, or metal plate printing.

Q2: Can I order samples? Is the sample fee refundable?

A: We are happy to provide you with samples for an initial fee. Once the order is confirmed, we will refund your sample fee. The fee will be reduced by your order amount or refunded to your account immediately.

Q3: What is your sample delivery time?

A: Normally, it's 7-15 days.

Q4: What is the minimum order quantity?

A: 5,000 pieces for a single style or single color.

Q5: What is the lead time for mass production?

A: 30-60 days, depending on the style and order quantity.

Contact us