Good quality of sealing hot melt adhesive packaging
If hot melt adhesive is used, adding glue during processing will not cause downtime; while replacing the tape requires downtime. In addition, the clapboard may not be installed in the box, and the sealing strength of the box is greater than that of the clapboard when the box is sealed with tape, which can reduce the cost of the clapboard.
Apao Sealing Glue,Cardboard Box Adhesive,Glue For Corrugated Boxes,Carton Sealing Adhesive GUANGZHOU INTERNET WOOD GLUE MANUFACTURER CO. LTD. , https://www.iwghotmelt.com
Coating thickness gauge is a kind of portable measuring instrument, can take fast, intact, precise measurement of coating thickness. It can not only be used in engineering field, laboratories, but also meet the demand of multiple measuring by using different probes. It is used widely in manufacturing, metal processing industry, chemical industry, commodity inspection field, etc. As an essential instrument in material protection industry.
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(F type) Magnetic induction: Can measure the thickness of Non-magnetic coating layers On magnetic substrate.
Such as: (aluminum, chrome, copper, enamel, rubber, paint) on magnetic substrate (steel, iron, alloy and magnetic stainless steel )(NF type) Eddy current: Can measure the thickness of nonconductive coating layers covered on nonferrous substrate.
Such as : ( enamel, rubber, paint, vanish, plastic anodic-oxide layer) covered on nonferrous substrate (aluminum, brass, zinc, tin and nonmagnetic stainless steel)
Features:
* Two measuring methods: magnetic induction (F) and eddy current (N)
* Two measurement mode: Single and Continuous(Notice:Continuous mode is convenient to measure the coating thickness of curved objects and tiny objects.)
* Metric/imperial system selectable.
* Manual or automatic shut down.
* Automatic memory of calibration value,and automatic recognize the substrate.
* Operation process have buzzing reminder,while no buzzing in continuous mode.
* Use RS-232 data output to connect with PC.
* Provide Bluetooth data output choice.
* Integral Type suitable for single-hand operation, large probe with large contact surface have better stability,users can get continuous, good repetitive and precise measurements.
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Principle
NF Type Eddy Current / F Magnetic Induction
Model
CM8825F, CM8825N, CM8825FN Car coating thickness gauge
Range
0~1250µm/0~50mil
Resolution
0.1µm/1µm
Accuracy
±1~3%n or ±2.5µm
Min.Radius Workpiece
F Type:convex 1.5mm/concave 25mm
NF Type:convex 3mm/concave 50mm
Min.Measuring Area
6mm
Min.Sample Thickness
0.3mm
Metric/Imperial
Convertible
Battery Indicator
Low Battery Indicator
Automatic Power Off
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Operating Conditions
Temperature:0~50ºC
Humidity:<80%RH
Power Supply
4x1.5V AAAÂ (UM-4)Battery
Dimensions
126x65x27mm
Weight
81g(Not Including Batteries)
Standard Accessories:
* Main Unit x 1pc
* Built-in F & NF type probes(CM-8825FN)
* Built-in F type probe(CM-8825F)
* Built-in NF type probe(cm-8825n)
* Calibration Base Set (F Type / NF Type)Â x 1 set
* Calibration Foils (1 set, 4 pieces)
* Carrying Case x 1pc
* Operation Manual x 1pc
Optional accessories:
* RS-232C data cable with software x 1 set
* Bluetooth data Adapter with software x 1 set
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Shipping cartons must be able to withstand temperature, humidity changes, and rough handling, which is more difficult to meet with tape because of its poor bond strength, low tensile strength, and poor adhesion to coated or oil-based cardboard.
The hot melt adhesive has a good bonding force with wet materials, and has a strong penetration force. It plays a physical and chemical bonding effect between the corrugated paper and the lining board at the same time. The overall strength of the bonded carton is enhanced, and the carton is not easy to deform and crack. In addition, the hot melt adhesive application system can apply glue to key parts of various shapes, such as: carton inner flaps.
High temperature resistance
Secondly, the self-adhesive tape has poor low temperature resistance. In the cold climate of the north, it is easy to open the glue; the hot melt adhesive has good low temperature resistance and can withstand low temperature of -40 °C. In addition, the storage period of hot melt adhesive is as long as 2 years, the storage area is small, and there are no special storage requirements; while the storage period of the tape is only half a year, and certain storage conditions are also required, otherwise it is easy to deteriorate.
Strong anti-theft performance
Hot melt adhesive also provides a great anti-theft feature, as the adhesive penetrates into the corrugation any attempt to open the carton will tear the fibers. The tape can be cut with a knife, unknowingly taking the contents and resealing it again.
beautiful appearance
Today, merchants require packaging to convey product and company image through packaging pattern design while delivering goods. Therefore, the fewer factors that hinder the appearance, the better. Tape often obstructs the image and interferes with the transmission of packaging information; while hot-melt glue is used to bond between the flaps, which can provide a larger display space.
low cost
The sealing speed of hot melt adhesive is fast, and the whole bonding process can be completed in only 1 to 3 seconds. It is suitable for mass production, with low energy consumption and low cost. The sealing cost of standard corrugated box hot melt adhesive is about 32 yuan/1000 boxes, which is the middle price of hot melt adhesive, and the middle price of tape sealing is about 120 yuan/1000 boxes.
August 31, 2023