美女av网站在线观看,性爱婷婷五月天,日韩欧美人妻,日韩色色亚洲,黃色A片中文字幕免费看

The so-called laminating process problem is the fitting precision and fitting quality problem, now of the above two questions to carry on the simple analysis.

Fitting precision, is carried out by processing the paste at the end of the paper (i.e. corrugated paper or cardboard and paper) (both color surface after sticking paper), in the specified custom side edge, the maximum range of paper and bottom paper relative distance. The value is typically + 1. The effect factors of value, can be divided into two parts. First, the mechanical part, second human factors. Fit the principle of mechanical part manufacturers basically can meet this requirement. Just on the operator's proficiency and skill level (operation requirements can be strong and weak) because the market is still the most semi automatic laminating machine. So human factors play decisive role. This focuses on the. Due to the different models, this requirement is also slightly different, for the purposes of Morita type TMB1300A machine, the former syndiospecific it is an inclined plane type profile gauge, (for file regulatory minimum position of origin location for paper,) so that you can make the bottom paper is not advanced, so the requirements for operators is accurate and sent to the origin position and keep to wheel paper feeding pressure of bottom paper also point round by round belt transport department send, send the solstices wheel pressing department before the file, to increase the friction force and Alice paper round belt. In the following round with the adjustable speed fan is added, the purpose is to improve the bottom paper found time. Because of its working speed to different degrees, to the wind power of the fan requirements are also different. Will cause the bottom paper to before the file after file away from its rules, because of its resilience will make the bottom paper before leaving block moving some distance back. Too little is found too large, resulting in tissue of large distance ahead of the end of the paper, two is not the bottom paper overcome and paper with bottom warp degree and paper machine operating speed. Adjustment of wind. The base paper just sent to the former syndiospecific stable so as to ensure the accuracy in the range of its requirements in. For the TMB1300B type machine surface words leading function, regardless of the bottom paper warping degree and small should be the biggest. Because it only file before the file regulation bottom paper is on the point of the wheel pressing gap of the base paper squeeze in the paper, through the point of the wheel pressing conveying to the pressing portion.

The so-called joint quality, refers to the impact degree and bonding the obvious degree of the most prominent product board. These two indicators have a direct relationship with the adhesive, is to use the strange powder based. To do a detailed explanation;

Adhesion, adhesion strength that at the end of paper and paper, good adhesion is finished in the bottom of paper and paper immersed in a mixture of each other. While the immersion level too deep will cause significant short, shallow will cause adhesion is not real, (that is fried mouth) too shallow namely glue which requires the glue evenly coated on the corrugated paper cloth, but also to ensure the paper immersion depth enough, we introduced a simple verification method, first will glue evenly on the beam paper Leng Feng, namely above Leng high 1/3 to ensure the hand in a zoned corrugated paper glue on the surface, there are obvious Fu sensitive adhesive. Second. Corrugated paper and paper adhesive, pressure, before delivery pressure, semi finished products are taken out, pulled open the paper, observation on paper glue mark, in each conveying roller pressure suitable for the case of the glue mark should be a continuous rubber column line, larger this glue trace is a has a certain the width of the glue is too large will have two having a smaller width of glue, glue mark will be too small for this is as a discontinuous gel column line.

Corrugated paper visibility is what we call the protruding degree, serious significant wavy in joint surface, in the guarantee has been on the glue line shape following complete premise paper paper fiber arrangement direction, this standard plays a decisive role, that is horizontal, vertical wire joint should be paid attention to when the paper silk with the corrugated paper to the Leng should be attached to vertical intersection.