polo fred perry Ten bags sticking characteristics

Ten bags sticking characteristics

. From the mechanical point of view, because the direction of the force and the bag geometry, the formation of such a stress distribution: that is, whether vertical or horizontal body bags, of which both sides of the stress than the large; the bag central horizontal longitudinal central stress and high stress ratio This is why the requirements of higher transverse tensile strength bags reason why damaged bags in the bag most of the middle section of the causes. This is, on the seam end of bags and bags of sticking to the same, the difference is: a wide slit bottom bag was 1:1.72 and the ratio of length ~ 1.83, and paste the end of bags, but only l: 1. 06 ~ 1.18. Clearly, the contrast between the two joints on both sides of the end of bags will be subject to greater impact,[link widoczny dla zalogowanych], and paste the end of bags such as strength in all parts of the state is essentially no stress concentration from the surface in terms of structural design is more reasonable. 2. Low cost, the cost of raw materials, the composition of the bag 80 - 90%,[link widoczny dla zalogowanych], therefore, can save the selection of Bag-type timber is essential. According to paste at the end of two bags and sewing the end of bags Bag size and surface area-based calculation results show that, due to sticking to the bag bags structure is reasonable, in the same case, the effective loading capacity, utilization rate was significantly higher than the surface area of bottom bag sewing , change the paste seam abandoned, due to increased intensity of sticking bags, bag layer can be reduced, so the timber can save 20 to 25%. The cost of using the adhesive paste at the end also lower than the soles of the sewing thread sewing. Bag bag sticking to the work of fees should also lower than the bottom seam bags. 3. Improve the loading speed of sticking bags designed with the end of the valve port, just a hand to grip the bag at the end not open the valve port, the bags placed on the loading nozzle, while the slit valve port at the end of the bag Angular Department need both hands to open, for example,[link widoczny dla zalogowanych], six mouths rotary packing machine loading speed manual: sewing bags around the end of 1600 bags /, at the end of inches paste about 2000 bags of bags /, at a 31-inch - visible than sticking bags high speed bottom pocket seam material 25%. 4. Pocket is easy to realize automation of the end of the paste-shaped pocketed precise, well connected, can be placed in precise locations to be accurately removed, which can be achieved pocket automation. The joint end of bags in the process, mostly by hand, it is difficult to make precise size bag, neat appearance, coupled with the valve port to open bags easily as paste at the end, therefore, extremely difficult to achieve pocket automation. 5. Environmental performance is good sticking valve port structured bag, the bag under pressure in the bearing, after falling off from the filling nozzle can be completely self-closing and reduce leakages. Judging from the broken package,[link widoczny dla zalogowanych], according to various statistics, the joint end of bags in the handling, damage during transport rate of about 6%,[link widoczny dla zalogowanych], while sticking bags of less than 2%, which not only reduces material losses, but also reduce dust pollution . Paste is easy to realize the end of the pocket bags automate manual tasks to improve the environment and create conditions for packaging. 6. Improve the efficiency of sticking bags of bag production line can be a complete system of tubes, sticking, stacking a series of automated processing operations. The bottom seam bag making production line process is complete the system of cylinders, sealing process is usually 6 to 12 by the stitching equipment for operation. Paste the output of the end machine is about 30 times more suture device, not only improves efficiency, but also saves labor, reduces the equipment footprint = 7. Improve the stability of stacking bags of sticking to a reasonable shape and structure, after loading was brick, stacking stability is better than sewing the end of bags, to avoid the phenomenon of the sliding stack, and can be automated stacking and tray loading and unloading. 8. Ability to make full use of warehouse operation stacking bags sticking uniform because, unlike the four corners as sewing bags left end of the gap and improve the utilization of warehouse space transport 5 to 10, and to facilitate container of transport. 9. Self-reliance and strong rectangular bottom of the bag, in the filling or withdrawal of unpacking is not easy when the steady leakage site. 10. Easy to identify the end of the bags are attached at the end posted, printed on easy to find after the identification mark, and there is the role of decoration and advertising. In summary, the paste is the end of bags of powder, granules, tablets, Xu, ideal for thick materials like containers, with good economic and social benefits: (Mrs D) 2002, China's paper industry production and consumption of major products Unit: million t production consumption of varieties are up 2001 2002 /% 2001 is 2002 is an /% of total 3200378018.133683433217.621. Newsprint 1731856.941862049.682. Printing and writing paper 67092037.3l66593740.90 including: book printing paper writing paper 30042040.0029643647.30 140l8028.5714018028.573. Coated Paper 13018038.4621227630.19 including: coated paper 11016045.451952034.104. Tissue 2703l014.1826129713.79-32-

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