Sun Dong Hui Kun Packaging Supplies Co., Ltd. Management Representative and Deputy Manager. He has nearly 10 years of experience in carton packaging and printing industry technology and management. He has worked in technology management for several well-known companies in the industry. He has participated in the company's quality management system certification, quality policy and major quality issues, quality management cost analysis and procurement management. Such work has rich practical experience in the field of procurement.
The author of this article has explained how to deal with the rise of paper prices based on years of procurement experience; how to deal with changes in the physical properties of paper; how to use imported paper to replace imported paper: how to choose core paper and other aspects involving paper procurement, among which are many Personal insights.
The base paper is the most important raw material of the carton factory and plays a decisive role in the production cost of the carton factory. Therefore, the purchase and acceptance of the base paper is particularly critical for the carton factory. As the saying goes, "It's better to sell than to buy," which means that you have a stronger sales ability than a raw material with a high quality and low price. This year, the price of paper has remained stubbornly high. In particular, some varieties of imported paper hit new high prices in recent years, such as the Russian card RMB 4200 yuan / ton, the European paper USD 470 yuan / ton, white cattle card USD 600 yuan / ton, the European core paper USD 320 RMB/ton, South Korean core paper USD250/ton, is still rising. In recent years, the manufacturers of the carton industry have continuously increased and the competition has become fiercer. It is already a small profit and the production cost is still rising. How to be invincible in the fierce market competition? The carton factory mainly achieves the purpose of corporate profits by increasing the production efficiency, reducing the losses and other production internal controls and purchasing the appropriate raw materials. In the current market environment, buying an appropriate base paper is an important issue for the carton factory. The author talks about the current situation facing the industry and talks about the experience of the paper procurement.
From the perspective of energy and environmental protection, causing paper prices to rise
As we all know, the base paper is processed from pulp, and the pulp is divided into pure pulp and recycled pulp. From the perspective of energy development and environmental protection, the use of pure wood pulp will decrease year by year, which will inevitably lead to rising prices. At the same time, the phenomenon of supply shortage will directly affect the cost of paper procurement. This is a matter that paper procurement personnel must pay close attention to. One of the topics.
Changes in the physical properties of raw paper on the market today
In the carton industry, the main item that used to verify the quality of corrugated boxes was the burst strength. Rupture strength refers to how much pressure is required to break the corrugated box wall. With the change of the way of storage and container handling, from the previous damage (resistance requirements) in handling and movement, it is transformed into the crushing damage of the contents to the carton (pressure resistance requirements).
Core paper is heavy and paper is light. Become a trend in the development of the industry. Because the cost of the core paper raw material is low, the increase in its basis weight increases the cost, but it is very helpful for the enhancement of the stiffness, pressure resistance and punching strength of the paperboard.
The rupture strength of cardboard is mainly determined by the rupture strength of the crepe paper. The impact of the paper on the core paper is very small and can generally be neglected. It is mainly about the rupture strength of the various layers of kraft paper.
Single-layer corrugated cardboard rupture strength = face paper rupture strength + bottom paper rupture strength
Double-layer corrugated cardboard rupture strength = face paper rupture strength + septum rupture strength + bottom paper rupture strength
Use domestic paper to replace imported paper price
The price of imported paper has remained high, much higher than that of domestic paper. Now imported paper (such as: Eka, European paper) is not only high in price, but also in short supply, and often will be out of stock. This situation leads to rising costs and the problem of lack of paper raw materials. Nowadays, carton users are accustomed to using a fixed variety of paper. Once a certain type of paper is selected and used, it will not be easily replaced. If the lack of paper is bound to result in the loss of user orders. The best way is to choose the same quality domestic paper instead of imported paper before the paper is selected.
Quality aspects
Now the paper mills in the country are constantly updating and adding equipment, using a lot of A-class paper production lines. At present, the quality of domestic paper still does not meet the performance requirements of the corresponding production equipment. Paper surface roughness, moisture content, joints and other quality problems still need to be improved. It is difficult to compare with imported paper, but there is no shortage of available papers to choose from. Carton manufacturers can make appropriate substitutions according to the needs of carton users, and gradually reduce the purchase of imported pasta paper. Here are a few alternatives:
· If there is a requirement for cracking, the use of 150 grams of A-grade 175 grams instead of Eka can meet the requirements. The price drops by about 5%, and the pressure resistance is good.
• If there is no cracking requirement, the core paper A should be replaced with A-grade 150g instead of Eka 130g. The carton has good performance and low price.
· A 楞 楞 130 130 130 130 楞 楞 楞 楞 楞 楞 楞 楞 楞 楞 楞 楞 楞 楞 代替 代替.
The specific alternatives are still different from one factory to another. Each manufacturer can weigh the advantages and disadvantages according to its actual situation and finally decide on alternative methods.
About Core Paper Purchase
The trend in the use of core paper is to adopt "high-grade, low-weight" paper. This choice will result in a reduction in the selling price per unit area and a subsequent reduction in production costs. If the core paper is made of domestic paper instead of imported paper or high-gram weight paper is used, it will result in an increase in material consumption. The weight has increased, but the selling price has remained inconvenient, but it has increased the cost. In addition, due to the problems of paper and paper rolls of domestic paper, the author advocates the use of imported core paper.
(to be continued)
The author of this article has explained how to deal with the rise of paper prices based on years of procurement experience; how to deal with changes in the physical properties of paper; how to use imported paper to replace imported paper: how to choose core paper and other aspects involving paper procurement, among which are many Personal insights.
The base paper is the most important raw material of the carton factory and plays a decisive role in the production cost of the carton factory. Therefore, the purchase and acceptance of the base paper is particularly critical for the carton factory. As the saying goes, "It's better to sell than to buy," which means that you have a stronger sales ability than a raw material with a high quality and low price. This year, the price of paper has remained stubbornly high. In particular, some varieties of imported paper hit new high prices in recent years, such as the Russian card RMB 4200 yuan / ton, the European paper USD 470 yuan / ton, white cattle card USD 600 yuan / ton, the European core paper USD 320 RMB/ton, South Korean core paper USD250/ton, is still rising. In recent years, the manufacturers of the carton industry have continuously increased and the competition has become fiercer. It is already a small profit and the production cost is still rising. How to be invincible in the fierce market competition? The carton factory mainly achieves the purpose of corporate profits by increasing the production efficiency, reducing the losses and other production internal controls and purchasing the appropriate raw materials. In the current market environment, buying an appropriate base paper is an important issue for the carton factory. The author talks about the current situation facing the industry and talks about the experience of the paper procurement.
From the perspective of energy and environmental protection, causing paper prices to rise
As we all know, the base paper is processed from pulp, and the pulp is divided into pure pulp and recycled pulp. From the perspective of energy development and environmental protection, the use of pure wood pulp will decrease year by year, which will inevitably lead to rising prices. At the same time, the phenomenon of supply shortage will directly affect the cost of paper procurement. This is a matter that paper procurement personnel must pay close attention to. One of the topics.
Changes in the physical properties of raw paper on the market today
In the carton industry, the main item that used to verify the quality of corrugated boxes was the burst strength. Rupture strength refers to how much pressure is required to break the corrugated box wall. With the change of the way of storage and container handling, from the previous damage (resistance requirements) in handling and movement, it is transformed into the crushing damage of the contents to the carton (pressure resistance requirements).
Core paper is heavy and paper is light. Become a trend in the development of the industry. Because the cost of the core paper raw material is low, the increase in its basis weight increases the cost, but it is very helpful for the enhancement of the stiffness, pressure resistance and punching strength of the paperboard.
The rupture strength of cardboard is mainly determined by the rupture strength of the crepe paper. The impact of the paper on the core paper is very small and can generally be neglected. It is mainly about the rupture strength of the various layers of kraft paper.
Single-layer corrugated cardboard rupture strength = face paper rupture strength + bottom paper rupture strength
Double-layer corrugated cardboard rupture strength = face paper rupture strength + septum rupture strength + bottom paper rupture strength
Use domestic paper to replace imported paper price
The price of imported paper has remained high, much higher than that of domestic paper. Now imported paper (such as: Eka, European paper) is not only high in price, but also in short supply, and often will be out of stock. This situation leads to rising costs and the problem of lack of paper raw materials. Nowadays, carton users are accustomed to using a fixed variety of paper. Once a certain type of paper is selected and used, it will not be easily replaced. If the lack of paper is bound to result in the loss of user orders. The best way is to choose the same quality domestic paper instead of imported paper before the paper is selected.
Quality aspects
Now the paper mills in the country are constantly updating and adding equipment, using a lot of A-class paper production lines. At present, the quality of domestic paper still does not meet the performance requirements of the corresponding production equipment. Paper surface roughness, moisture content, joints and other quality problems still need to be improved. It is difficult to compare with imported paper, but there is no shortage of available papers to choose from. Carton manufacturers can make appropriate substitutions according to the needs of carton users, and gradually reduce the purchase of imported pasta paper. Here are a few alternatives:
· If there is a requirement for cracking, the use of 150 grams of A-grade 175 grams instead of Eka can meet the requirements. The price drops by about 5%, and the pressure resistance is good.
• If there is no cracking requirement, the core paper A should be replaced with A-grade 150g instead of Eka 130g. The carton has good performance and low price.
· A 楞 楞 130 130 130 130 楞 楞 楞 楞 楞 楞 楞 楞 楞 楞 楞 楞 楞 楞 代替 代替.
The specific alternatives are still different from one factory to another. Each manufacturer can weigh the advantages and disadvantages according to its actual situation and finally decide on alternative methods.
About Core Paper Purchase
The trend in the use of core paper is to adopt "high-grade, low-weight" paper. This choice will result in a reduction in the selling price per unit area and a subsequent reduction in production costs. If the core paper is made of domestic paper instead of imported paper or high-gram weight paper is used, it will result in an increase in material consumption. The weight has increased, but the selling price has remained inconvenient, but it has increased the cost. In addition, due to the problems of paper and paper rolls of domestic paper, the author advocates the use of imported core paper.
(to be continued)
Product Name:chair furniture
Features :Waterproof, Resistant from outdoor rain,sunshine,snow,etc
Material :Polyethylene (PE) ; width 7mm, 21mm; thickness 1.3mm
Frame :Aluminum frame with thickness 2.5mm,powder coated
Application :Garden, Patio, Hotel, Beach, Restaurant, Salon, Bar, Hotel
Cushion :Quick-dry-foam, waterproof fabric, thickness 8-12cm
Certificate :SGSGarden Canopy Swing,Outdoor Swing,Garden Rattan Wicker Swing,Canopy Sunshade Swing
Zhejiang JSM Industry Co.,LTD , http://www.jsmtents.com