PVC binding cover is a common office supply, widely used in the binding of documents, reports, contracts and other materials in enterprises and institutions. Its excellent toughness, wear resistance, scratch resistance, waterproof and oil-proof characteristics enable the documents to be well protected and preserved for a long time.

However, in order to ensure the performance and quality of PVC binding cover, correct storage conditions are particularly important. This article will discuss in detail the storage conditions of PVC binding cover to help enterprises and institutions better manage and preserve this important office supply.

1. Temperature control

Normal temperature storage:

PVC binding cover should be stored at room temperature, and it is generally recommended to control the temperature between 25±5℃.

Too high or too low a temperature may cause changes in the physical properties of PVC material, affecting its toughness and durability.

Avoid high temperatures:

PVC material is easily decomposed by heat and produces toxic gases, so it must be avoided to store it in a high temperature environment.

High-temperature environments will not only accelerate the aging of the material but may also cause deformation and strength loss.

Prevent sudden cooling and heating:

Rapid changes in temperature will damage the PVC binding cover, and extreme temperature changes in a short period of time should be avoided as much as possible.

2. Humidity control

Dry environment:

PVC binding covers should be stored in a dry environment, and the relative humidity should be kept below 50%.

A humid environment will cause the PVC material to absorb water and swell, thus affecting its dimensional stability and appearance.

Moisture-proof measures:

Using a moisture-proof packaging bag for double packaging can effectively prevent moisture intrusion.

Check the humidity of the storage environment regularly, and use dehumidification equipment to keep it dry if necessary.

3. Light Control

Storage away from light:

PVC binding covers are sensitive to light, and long-term exposure to sunlight will cause fading and embrittlement.

Therefore, they should be stored in a dark place and avoid direct sunlight.

Prevent ultraviolet rays:

Ultraviolet rays will accelerate the aging process of PVC materials, and increase their brittleness and yellowing risks.

Setting up blackout curtains near windows or using UV protective film can effectively reduce the impact of ultraviolet rays.

4. Ventilation requirements

Good ventilation:

The storage area should be well-ventilated to prevent the accumulation of harmful gases.

Proper air circulation helps maintain the quality of the material and reduces odors caused by poor sealing.

Avoid confined spaces:

Do not store PVC binding covers in confined spaces to avoid material deterioration due to lack of air circulation.

Ensure that the storage area has enough space for air circulation and heat dissipation.

5. Stacking method

Reasonable stacking:

PVC binding covers should not be stacked too high to prevent the lower layer of materials from being compressed and deformed.

Using axial vertical storage can reduce pressure and maintain the shape of the material.

Layered stacking:

The printed labels should be stacked in layers after packaging, and should not be too heavy to prevent adhesion.

Each layer can be separated by wooden boards to provide additional support and protection.

6. Packaging requirements

Outer packaging protection:

The surface material or label should have an outer packaging. Plastic film is recommended to seal the packaging, and it should be sealed again after each use.

This not only prevents dust, but also prevents moisture from entering, extending the service life of the material.

Label management:

For printed labels, they should be stacked in layers after packaging, and the production date and batch number should be marked.

This can facilitate tracking and management, ensuring that the first-in-first-out principle is followed.

In short, by following the above storage conditions, the quality stability and optimal use of PVC binding covers can be ensured. Reasonable temperature, humidity, light, ventilation, stacking and packaging management can not only extend the service life of the material, but also improve work efficiency and document management level. I hope this article can provide users with valuable reference and guidance on the storage of PVC binding covers.

As a professional PVC binding cover wholesaler, we are committed to providing customers with high-quality products and excellent services. We have rich experience and expertise to meet the needs of different customers. Our PVC binding covers have excellent durability and beauty, which can effectively protect the internal documents and enhance their overall image. We provide a variety of color and size options to meet the personalized needs of customers. In addition, we also provide customized services to make special sizes and designs according to customer requirements. Our products are strictly quality-controlled to ensure that every product meets international standards.

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Hangzhou Fuyang Mingyang Industrial Co., Ltd.