广东快乐十分开奖结果

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    Adhesives in hygiene products are in a wide range. The reality according disposables different requirements of adhesives to choose their own the Eisai adhesive applicable. This stage the 广东快乐十分开奖结果mainstream hot melt adhesive for Eisai supplies the following categories: structural adhesive, gum and Urine glue.

    structural adhesive problems and solutions

(1) Nozzle clogging


<1>Problems that may occur:1.1 Foreign body in a plastic tank
                            1.2 Carbide or gel
                            1.3 Hot melt adhesive viscosity is too high


<2> Corresponding solutions:2.1 To maintain the health of the work environment, cleaning for dispensing equipment, stamped with plastic tank and keep the plastic bags truss
                             2.2 Cleaning for dispensing equipment, reduce the use of plastic temperature
                             2.3 Improve the glue temperature, or the use of relatively low viscosity of the plastic

 

(2) The spraying shape bad

<1>Problems that may occur:1.1 Inaccurate temperature
                            1.2 Nozzle clogging
                            1.3 Nozzle not standard
                            1.4 pressure is too much or too little


<2> Corresponding solutions:2.1 Adjusting the using temperature
                             2.2 Cleaning the coating machinery and equipment
                             2.3 Using the correct nozzle
                             2.4 Changing the hot air temperature, and change the air pressure


(3) Insufficient tack

<1>Problems that may occur:1.1 Insufficient amount of glue
                            1.2 Low application temperature
                            1.3 The longer time of the opening of the machine
                            1.4 Uneven distribution of the glue
                            1.5 There is no line pressure or the pressure is insufficient
                            1.6 Nozzle clogging
                            1.7 Adhesives inappropriate
                            1.8 The surface of the cast film performance is not satisfactory


<2> Corresponding solutions:2.1  Adjust the amount of glue and clean hot melt equipment
                             2.2 Adjust the line temperature
                             2.3 Adjust the amount of glue, change glue
                             2.4 Adjust the amount of glue and the machine pressure, clean up the hot melt equipment
                             2.5 Adjust the pressure of the machine
                             2.6 clean up the hot melt equipment
                             2.7 Replace another hot melt adhesive
                             2.8 Control treatment effect


(4) Reverse osmosis

<1>Problems that may occur:1.1 glue is excess
                            1.2 Excessive pressure
                            1.3 Non-woven and perforated membrane size are uneven
                            1.4 Adhesive temperature is too high
                            1.5 Uneven coating
                            1.6 Glue dot or colloidal
                            1.7 Bad gun with substrate angle is too vertical


<2> Corresponding solutions:2.1 Adjust the amount of glue
                             2.2 Adjust the pressure of the pressure roller
                             2.3 Control the quality of non-woven and perforated film
                             2.4 Control adhesive temperature
                             2.5 Cleanup melt equipment
                             2.6 Cleanup melt equipment
                             2.7 Adjust gun or substrate angle


    Gum problems and solutions

(1) Coating irregular


<1>Problems that may occur:1.1 Copper become aging and wear
                            1.2 Substrate is not smooth


<2> Corresponding solutions:2.1 Cleaning or repair nozzle
                             2.2 Adjust the substrate


(2) Gum force low

<1>Problems that may occur:1.1 Low amount of glue
                            1.2 Adhesives over-penetration into the material
                            1.3 Release agent transferred to the gum
                            1.4 Uneven coating
                            1.5 Adhesives inappropriate
                            1.6 The bottom film has a lot of ash


<2> Corresponding solutions:2.1 Adjust the amount of glue
                             2.2 Detecting the variation of the surface of the cast film embossed
                             2.3 check the quality of the release paper or release film
                             2.4 Clean-up melts equipment
                             2.5 Replace it with a suitable adhesive
                             2.6 Control less than 15% ash

 

(3) Adhesive transfer

<1>Problems that may occur:1.1 Glue the amount is too large
                            1.2 Less cohesive adhesive
                            1.3 The weak adhesive force of the substrate
                            1.4 Strong force
                            1.5 Low coating temperature
                            1.6 Inadequate penetration of convection cast film
                            1.7 Processing problems in the surface of the substrate
                            1.8 The impact of flavor and body lotion


<2> Corresponding solutions:2.1 Adjust the amount of glue
                             2.2 Change with a suitable adhesive
                             2.3 control the quality of the substrate
                             2.4 Adjust the amount of glue and Change with a suitable adhesive
                             2.5 Adjust the temperature of the adhesives
                             2.6 Adjust the temperature of the adhesives
                             2.7 Control the quality of the substrate
                             2.8 Choose the right kinds of flavors prevent flavor and body lotion to contact with the adhesive directly


(4) Strip bubbles

<1>Problems that may occur:1.1 Release paper absorb moisture
                            1.2 Coated silicon uneven
                            1.3 Gun temperature is too high
                            1.4 Aging of the blade
                            1.5 Blade with impurities


<2> Corresponding solutions:2.1 Dry release paper, or replace release paper
                             2.2 Replace release paper
                             2.3 Reduce the scraping Gun temperature
                             2.4 Change the blade
                             2.5 Cleaning pipette tips


    Tight glue problems and solutions

(1) Poor creep resistance


<1>Problems that may occur:1.1 Low amount of glue
                            1.2 Low adhesive temperature
                            1.3 Larger rubber stretching magnification
                            1.4 Uneven coating quality
                            1.5 Elastic thread processing is uneven, and the surface belt talc
                            1.6 Poor adhesive positioning
                            1.7 Commissioning of equipment is not in place


<2> Corresponding solutions:2.1 Adjust the amount of glue, and adjust the coating ways
                             2.2 Adjust the adhesive temperature, and adjust the coating ways
                             2.3 Appropriate control rubber band stretching ratio
                             2.4 Adjust the amount of glue
                             2.5 Strengthen control the quality of elastic
                             2.6 Regulate the adhesive coating
                             2.7 Adjust the viscosity of the rubber to match with the device, adjust the air pressure


    Urinary glue problems and solutions

(1) Discoloration problems


<1>Problems that may occur:1.1 Incorrect on the amount of plastic
                            1.2 Temperature is too high or prolonged heating
                            1.3 Incorrect test methods
                            1.4 Products sensitive to moisture


<2> Corresponding solutions:2.1 Check on the amount of glue
                             2.2 Reduce the use of temperature / time reduce urinary glue in a plastic cylinder
                             2.3 Use test solution to test
                             2.4 The product should be stored in dry and ventilated environment


(2) Gluing difficulties

<1>Problems that may occur:1.1 Incorrect temperature on plastic
                            1.2 Gluing system clogging


<2> Corresponding solutions:2.1 Check the plastic cylinder, hose and nozzle temperature
                             2.2 Heated to 163 ° C and clean up the hot melt adhesive system

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