In an effort to provide a high quality film pvc, we have joined together some of the best and the brightest people in our company. We mainly concentration on the quality assurance and every team member is responsible for it. Quality assurance is more than just checking the parts and components of the product. From the design process to testing and volume production, our dedicated people try their best to ensure the high quality product through obeying standards.
Made of the well-selected raw materials from our reliable long-term suppliers, our PVC film is of superior quality assurance. Produced by our sophisticated craftsmanship, the product has the advantages of good durability and high economic value, as well as scientific design. By utilizing state-of-the-art production concepts and technologies, we have successfully saved manpower and resources through rational planning, therefore, it is also very competitive in its price.
Good customer service contributes to higher customer satisfaction. We not only focus on making improvement of products like film pvc but also make efforts to optimize the customer service. At Zhongshan Linyang, the established logistics management system is increasingly perfect. Customers can enjoy a more efficient delivery service.
News:
According to the reporter's observation, many vegetable farmers use black plastic film to cover vegetables. However, experts say that the white covering film works better because it can help keep vegetables warm.
' The use of black mulch is afraid of weeds in the shed, black mulch has weeding function, while White mulch does not. ' The reporter asked a lot of vegetable farmers, they all said so. Some vegetable farmers mistakenly believe that black light absorption is strong, which is conducive to increasing the temperature under the film.
black mulch film does have grass-proof function, but its heat preservation performance is not as good as white mulch film. Weigh the pros and cons, overwintering vegetables or covered with white mulch.
White covering film helps vegetables keep warm
first, the temperature in winter is so low that grass will not grow under the covering film, even if the grass grows, it will not grow much, which has little effect on vegetables, there is no need to lay black film because of grass prevention, and the main work in winter is to raise temperature and keep warm.
second, black plastic film is also easy to cause drastic changes in the temperature of the surface soil under the film, which is not conducive to the growth and development of vegetable roots and slow seedlings. In Shouguang, there are vegetable farmers who have done experiments. On melon vegetables, white mulch film is 5-earlier than black mulch film vegetables-In 6 days, the early output can be increased by about 30%.
The third is that the two kinds of plastic film have different effects on the ground temperature under the film. In general, the temperature under the white plastic film will be higher, be sure to hold up when using white mulch. Because the transparent film has high light transmittance, it is generally 80%-93. 8%, increase ground temperature 2- At 4℃, the soil temperature in the tillage layer changes less than that under the black plastic film in one day, which is conducive to the normal activities of soil microorganisms, vigorous growth of vegetable capillary roots, and timely absorption, conversion and transportation of various nutrients. However, the light transmittance of the black plastic film is very poor, and the light is converted into heat on the plastic film, which mainly spreads upward. After the plastic film is propped up, the heat conduction is not smooth, and the ground temperature is relatively low.
Is PVC Film Recyclable?
Introduction:
PVC (Polyvinyl chloride) film is a versatile material widely used in various industries due to its excellent properties like durability, flexibility, and resistance to chemicals. However, concerns have been raised about the environmental impact of PVC film and its recyclability. In this article, we will delve into the question C Is PVC film recyclable? We will explore the composition of PVC film, its recycling process, challenges faced, and potential solutions to encourage the recycling of this material.
Understanding PVC Film Composition:
Before examining the recyclability of PVC film, it is essential to understand its composition. PVC film is primarily composed of vinyl chloride monomers, with additives such as plasticizers, stabilizers, and pigments. These additives enhance the physical and chemical properties of PVC film, making it suitable for a range of applications.
The Recycling Process:
1. Collection and Sorting:
The first step in recycling PVC film is the collection and sorting of waste materials. Collection points can include recycling centers, waste management facilities, or specialized collection zones designated by authorities. Once collected, the PVC film is sorted to remove any contaminants like metal attachments or other non-recyclable materials.
2. Shredding and Washing:
After sorting, the PVC film undergoes shredding to break it down into small pieces. The smaller size facilitates further processing. Following shredding, the film is washed to remove any remaining residues or impurities, and this step is critical to ensure the quality of the recycled material.
3. Separation:
Once cleaned, the PVC film is subjected to a separation process. This process utilizes technologies such as flotation, which differentiates the PVC film from other plastics by exploiting their different densities. The separation process is crucial, as it ensures that only PVC film is recycled further, avoiding contamination and the degradation of final recycled products.
4. Extrusion and Pelletization:
Following separation, the PVC film is melted and extruded into pellets or granules. This step involves intense heat and pressure. The extruded pellets are cooled and solidified, ready for subsequent use in manufacturing new products. These recycled PVC pellets can be used in different applications like pipes, flooring, packaging materials, and more.
Challenges Faced in PVC Film Recycling:
While PVC film recycling holds potential, it also faces various challenges that impede its widespread adoption. Some of these challenges are:
1. Contamination:
PVC film often contains additives and coatings that hinder the recycling process. Contamination can arise from mixed plastics, metal attachments, or non-recyclable materials collated with PVC film waste.
2. Lack of Collection Infrastructure:
Insufficient collection infrastructure and awareness among consumers make it challenging to separate PVC film waste from general waste streams. Limited collection points lead to lower recycling rates and increased landfilling of PVC film waste.
3. Compatibility Issues:
Mixing different types of PVC film with varying compositions and qualities hinders the recycling process. Incompatibility among different types of PVC film makes it difficult to achieve consistent quality in the recycled products.
4. Residue Management:
Effective removal of residues and impurities from PVC film waste requires advanced technologies, which can be expensive to implement on a large scale. Inadequate residue management can result in a degraded quality of the recycled material.
5. Limited Market Demand:
The demand for recycled PVC film products is not widespread, limiting the economic viability of large-scale recycling operations. Without a significant market demand, it becomes challenging to incentivize PVC film recycling, hindering its growth.
Potential Solutions to Promote PVC Film Recycling:
Despite the challenges faced, several potential solutions can encourage the recycling of PVC film:
1. Improved Collection Systems:
Investments in infrastructure and awareness programs can help establish an effective collection system for PVC film. Dedicated collection centers and collaborations with waste management companies can enhance PVC film recycling rates.
2. Research and Development:
Continued research and development endeavors can focus on developing additives and coatings that are easily recyclable with PVC film. Compatibility of various types of PVC film can be improved through the standardization of composition and manufacturing processes.
3. Technological Advancements:
Development of advanced separation and purification technologies can aid in achieving higher quality recycled PVC film, allowing for a greater number of applications.
4. Increased Market Demand:
Creating awareness among consumers and promoting the use of recycled PVC film products can boost market demand. Encouraging industries to adopt sustainability initiatives and policies that prioritize the use of recycled materials can play a vital role in driving market demand.
5. Extended Producer Responsibility:
Implementing Extended Producer Responsibility (EPR) programs can hold manufacturers and companies responsible for the end-of-life management of their PVC film products. EPR can incentivize producers to consider recyclability during the design phase and invest in recycling infrastructure.
Conclusion:
In conclusion, recycling PVC film presents both opportunities and challenges. While PVC film is recyclable, the lack of infrastructure, compatibility issues, and limited market demand hinder its widespread recycling. By addressing these challenges through improved collection systems, research and development, technological advancements, increased market demand, and extended producer responsibility, the recycling of PVC film can be promoted, minimizing its environmental impact and conserving valuable resources.
Introduction:
When it comes to outdoor activities, having the right equipment is key to ensure you have a successful and enjoyable experience. Whether you are planning a camping adventure, protecting your vehicle from the elements, or setting up a temporary shelter for an event, a PVC tarpaulin is an essential item to consider. With a wide range of options available in the market, choosing the right PVC tarpaulin can be a daunting task. In this article, we will guide you through the factors you need to consider in order to choose the perfect PVC tarpaulin for your outdoor needs.
The Importance of Choosing the Right PVC Tarpaulin
Choosing the right PVC tarpaulin is crucial as it directly impacts the effectiveness and longevity of your outdoor equipment. It provides protection against various weather conditions such as rain, wind, and UV rays. A high-quality PVC tarpaulin can be a valuable investment, saving you from the hassle of frequent replacements and potential damage to your belongings. The right tarpaulin will not only ensure the safety of your equipment but also enhance your overall outdoor experience.
Selecting the Ideal Size for your Needs
One of the first things to consider when choosing a PVC tarpaulin is its size. The tarpaulin should be large enough to cover the area or items you intend to protect or shelter. Measure the dimensions of the space or objects that require coverage and select a tarpaulin that provides sufficient coverage with a little extra room to spare. Keep in mind that it's always better to opt for a slightly larger size than to have a tarp that is too small. This will ensure full coverage and help prevent any possible damage caused by exposure to the elements.
Understanding PVC Tarpaulin Weight
The weight of a PVC tarpaulin is another crucial factor to consider. Tarpaulins are available in different weights, typically ranging from lightweight to super heavy-duty. The weight of the tarpaulin determines its durability, strength, and resistance to tears. For mild outdoor use, a lightweight tarpaulin may be sufficient. However, if you require a tarpaulin for more demanding applications, such as covering heavy machinery or providing long-term shelter in extreme weather conditions, a heavier tarpaulin is recommended. Heavy-duty PVC tarpaulins are made with multiple layers and reinforced edges, offering superior strength and longevity.
Waterproof and Weather Resistance
Protecting your belongings from water damage is one of the primary purposes of using a tarpaulin. Therefore, it is essential to choose a tarpaulin that is waterproof and provides excellent weather resistance. PVC tarpaulins are known for their superior waterproofing properties. Look for tarpaulins that are specifically labeled as 'waterproof' or 'water-resistant' to ensure that your items remain dry even during heavy rain or snowfall. Additionally, consider the tarpaulin's ability to withstand UV rays, as prolonged exposure to the sun can cause degradation and reduce the tarpaulin's effectiveness over time.
Determining the Grommet Placement and Reinforcement
Grommets are metal rings or eyelets embedded into the tarpaulin that provide attachment points for securing the tarpaulin. The placement and reinforcement of grommets greatly impact the tarpaulin's usability and strength. Ideally, the grommets should be evenly spaced along the edges of the tarpaulin to provide secure tie-down points. Reinforced grommets, typically made of heavy-duty materials like brass or plastic, offer increased durability and prevent tearing of the tarpaulin when secured. When choosing a PVC tarpaulin, inspect the grommets for sturdiness and ensure they are well-reinforced to withstand the stress of securing the tarpaulin in outdoor conditions.
Summary
In conclusion, choosing the right PVC tarpaulin is essential for meeting your outdoor needs effectively. Consider factors such as size, weight, waterproofing, and grommet placement to ensure that your tarpaulin provides maximum coverage, durability, and protection. By making an informed decision, you can enjoy peace of mind knowing that your equipment, vehicles, and outdoor spaces are well-protected. So, next time you embark on an outdoor adventure or need to shield your belongings from the unpredictable weather, make sure to choose the right PVC tarpaulin to fulfill your requirements.
Contacts: Charlie Chan
Tel: +86-760-23759163
Fax: +86-760-23759197
E-mail: ly27@tsaiyang.com / ly07@tsaiyang.com
WhatsApp/Wechat: 0086-13590950659
ADD: No.22 Yixian Road, Huoju Development Zone, Zhongshan, Guangdong, China.