Experts talk about corrugated paper procurement - base paper loss indicators

Three indicators of handling and stock loss of piled paper

In addition to the fact that the turnover of the carton plant is closely related to the business benefits, the cost of the raw paper is inseparable from the profitability. The loss of the base paper is based on the handling and storage of the base paper for the purpose of observing the quality of the factory management. The impact of management on the entire operating costs ranges from 3% to 5%, and up to more than 10%. The degree of its importance can be seen in general.

Develop a raw paper storage system that is suspended above a signboard and marked with a paper strip to indicate the position number. The name, grade, width, etc. of the paper roll can also be indicated. It can also be marked on the ground (more easily blurred). The guide clips hold the car at any time, they can easily put the paper roll in place, so we all know that some kind of base paper will be fixed in a certain position, and it is easy to manage the base paper. The increase in the number of certain base papers requires the change of location to store these base papers. This will happen frequently, so plan and reserve the reserve areas.

Appropriate lighting should be installed in the base paper storage area, and the brightness of the lights should be maintained from time to time. To enable the clamp trucks to drive the stacker or pick up the paper, they can be clearly and accurately clamped in the center of the roll. The paper roll is placed on top of another base paper, or the base paper is removed from its height. The backing of the raw paper in rows must be stored back to back. For safety, it is better to stand against the wall. Stacking it up and down must be straight to prevent it from happening. The danger of falling.

Contrast the color of the blocks, columns, walkways and any obstructions in the area where the paper is stored, to help prevent scratches and damage during the handling of the base paper. It is taught that the clip car driver knows what kind of damaged paper roll it is and cannot be removed from the truck unless it is authorized by an authorized person to remove it. If the damage is severe enough to require the process of claim, in order to avoid strife, the truck driver carrying the base paper must be required to sign the degree of damage. Truck shipments are misplaced with the base paper and must be returned to the delivery unit. If the delivery unit is left unattended or ignored, it must take a strong reaction to make it pay attention and improve. Any roll is placed on the channel and it is likely that it will collide and break. At the other extreme is the corner of the channel. It is also where the roll hits and breaks. If it is a pillar and a block, consider installing a 6mm thick, 300mm wide, 1800mm long steel plate into a 90-degree angle and insert it at the corner. If it is a column-free corner, make a 90-degree angle railing and paint it. Yellow paint and black stripes are used to protect the corners, railings, and base paper, warning drivers to slow down and be careful about slowing down. After heavy rain or rain, check the area where the base paper is stored, and if there is any water leakage from the roof and downspout, repair it as soon as possible to avoid the possibility of the original paper leaching (wetting) when it rains next time. Check whether the steel plate on the lifting table is protruding or deformed on the original loading and unloading platform. If any, the loading and unloading platform will be closed. Otherwise, it will cause the base paper to be cut by the protrusion or edge of the steel plate. Therefore, it must be timely. Treatment, you can consider filling or polishing.

Formulate an inspection plan, conduct daily inspections of all the base paper storage areas, and arrange the damaged, unstably placed paper tails, etc., and check whether the paper roll is misplaced, the original paper storage status and the accounting residue. The number of rolls, etc. The surface layer of the base paper is damaged, and the biggest reason is that it comes from the gripping chuck. In general, due to the narrow row spacing of the stacking base paper, the base paper stacking is not straight, causing the clamps to open and being blocked, and the clamp trucks making a collision between the rows of base papers. In order to avoid this problem, branch lines and columns can be drawn on the ground, and sufficient space can be provided for the clip-cart to operate freely between the lines. The edges of the clips are rough or protruding and must be immediately ground. The inner side of the chuck should be repaired as soon as possible. Otherwise, safety precautions should be taken; the two arc-shaped paper chucks should be kept parallel to facilitate operation. It is necessary to train a very careful driver. When you go to a very narrow place and go to a fire paper, be extra careful and protect the paper roll from damage.

The place where the paper warehouse is stored should be kept clean and dry, without any foreign matter such as wooden blocks, stones, cement slag, and dust. At the same time, check whether the ditch is open. Before the paper roll is to be stored in the storage area, it is necessary to reattach or stick the loose paper tail, which will facilitate gripping and stacking. The quality of the base paper management can be seen in the weekly chapter. The clamped car driver removes the base paper from the truck (container) and sends it to the base paper storage area for stacking. There are a lot of damages that can be avoided, which can be prevented. This can easily happen when stacking the base paper and When working in a narrow space, a good driving can avoid the damage of the base paper in this environment. When lifting or stacking the base paper, the chuck should be carefully moved up and down.

Designing a paper management table to allow the clip-car driver to fill in daily, including grade, product name, size, etc., can simplify his work, help him to plan his own work plan, so that there is more time to deal with the base paper Things can also reduce or eliminate rush, waste, and unnecessary operating procedures. The removal from the upper layer of the original paper stockpiling is often the most likely cause for damage to the outer layer of the paper roll. The clip-car driving must do its best, and careful, slow and accurate operation of the clamp-holding car is the most important. Corrugated paper is thin, strong and not as high as the linerboard. Care must be taken when stacking. It should be lifted slightly when moving, and it should be absolutely horizontal, avoiding the edges of the paper roll and the floor dragging and tearing. The residual volume must be stored and used as if it were a full roll. When the original size paper is used, the residual volume must be used first. This method of use can make only one reel of the same specification. When the residual remnants are used, they must be immediately returned to the original storage position and be used for the next time until the reel runs out. Do not put all kinds of scraps in the scrap area. If you put them in the scrap area, there will be no limit to the number of scraps, and you must handle the residuals.
It can be described as an overkill, but no harm.

If you find that the paper roll is not round enough, it may be caused by too tight grip on the clip-car driving paper, so that the clip-car can be used in the direction of the flat process, use a little pressure, make the paper roll circle, and then pile up or Use on the assembly line. Check and confirm that what the driver of the central limousine knows about driving; and how to prepare and collect the labels of the original paper. At the same time, there should be a good way to prevent the labels from being lost so as not to cause inconsistency in accounts. Regularly check the driving habits of the clip-on truck driving, whether it is slowing down at the corner, whether the use of the base paper clip is correct, whether the clip-car is quickly accelerated or the emergency brake is applied, and whether the clips are raised and lowered according to the operating procedure. Is the driver clamped before walking in the clamp truck? Ask the driver to know why? How to fill in the vehicle checklist every day and immediately report the original paper and any damage and error to the vehicle to the superior manager, you must adhere to the established Work procedures do things, if you do not do it, must be punished. Whether linerboard or core paper is stacked underneath the lowermost base paper, it must be placed on a wooden strip, especially on a concrete floor that is not coated with annulling resin. This prevents the sides of the roll that are in contact with the ground and absorbs moisture from the ground. Uneven moisture causes the edges of the paper roll to stick together and become unusable. Misuse of mislabeling on residual volumes may result in high material usage or low material usage, leading to customer returns, or wasting time identifying sheet types and sizes, or increasing edging size or loss to the side These are all wasteful. Clip-in vehicle driving should learn how to mark on the paper roll. For example, if the original paper label is attached to the new paper roll and the residual roll, it must be attached to the tail of the residual roll, glued with tape or glue, and then sent to the base paper for storage. District storage.

In winter, check where there is dew, especially in the area where corrugating medium is stored. Prevent it in advance. Whether the drain leaks or whether the drain is blocked is a task that should be cleaned and refurbished frequently. Regularly review the essentials of some operations. Reminder clips are driven according to whether they are doing or not. There are also essentials for the rotation of the clips, which cannot be used for their own purposes. They must be taught to other drivers, and even to the factory. Strengthen the concept of the cost of the clip-car driving, so that the clip-car driving really knows that the loss of the base paper accounts for a very high weight in the cost of the carton board, such as the value of the base paper, the amount of loss caused by the work negligence of the driver's work. With the percentage, the work target, the damage caused by the poor handling and storage of the base paper, and the amount of money the company can save after reaching the standard. Never use a forklift to carry and store the base paper. Dozens of layers of damage are caused to each roll of paper. Strong suggestion: manufacturers who use the forklift to move the base paper, please immediately hold the paper with a clamp. The stacking of base papers is preferably vertical. Raw paper will not change the roundness due to stacking. According to the rows and columns of paper types, the types of paper are clear and easy to access. The method of handling the base paper with a crane must be stacked horizontally. The paper types are overlapped or conical stacked. The space utilization is low. The top and bottom pressurizes on the horizontal paper core, the roundness of the base paper becomes flat, and the tension when used on the assembly line. The large and frequent changes have seriously affected the operation of the assembly line. The speed and the quality of the corrugated board also cannot match the speed of the high-speed assembly line.

Author / Zhou Shouzheng

Corrugated Boxes June 2005