Gradient Laboratory Heat Sealer Plastic Packaging Film Heat Seal Tester

• Customization: Available
• After-sales Service: on Line
• Warranty: 12 Months
• Model NO.: HST-01A
• Display: Digital
• Control: Computer Control
• Weight: 0-100Kg
• Power Source: AC220V
• Hot Sealing Temperature: Indoor Temperature+8ºC~300ºC
• Hot Sealing Pressure: 50~700kpa(Depends on Hot Sealing Dimension)
• Hot Sealing Time: 0.1~999.9s
• Temperature Control Accuracy: ±0.2ºC
• Temperature Uniformity: ±1ºC
• Heating Form: Double Heating(Can Separately Control)
• Hot Sealing Area: 330 mm×10 mm
• Air Source Pressure: 0.7 MPa~0.8 MPa(The Air Source Is Prepared by User
• Air Connection: Ф6 Mmpolyurethane Tube
• Power: AC 220V 50Hz / AC 120V 60 H
• Dimension: 400mm*320 mm*400 mm
• Approximate Net Weight: 40kg
• Product Name: Hot Sealing Tester(Double Heating)
• Model Number: Hst-01A
• Applicable Standard: ASTM, GB/T, Ybb
• Transport Package: Wooden Packaging
• Specification: HST-01A
• Trademark: paratronix
• Origin: China
• Production Capacity: 10000tower/Year

Product Description

Hot sealing tester HST-01A adopts hot pressing sealing method to determine the hot sealing temperature, hot sealing time, hot sealing pressure and other hot sealing parameters of plastic film substrate, flexible packaging composite film, coated paper and other heat sealing composite film. It is an indispensable test instrument in laboratory, scientific research and online production.

Product features
Built-in high-speed microcomputer chip control, simple and efficient man-machine interaction interface, to provide users with comfortable and smooth operation experience

The design concept of standardization, modularization and serialization can meet the individual needs of users to the greatest extent

Touch screen operation interface

8 inch high-definition color LCD screen, real-time display of test data and curves

Imported high speed and high precision sampling chip, effectively ensure the accuracy and real - time testing

Digital P.I.D temperature control technology can not only reach the set temperature quickly, but also effectively avoid temperature fluctuation

Temperature, pressure, time and other test parameters can be directly input on the touch screen

Patented design of thermal head structure, to ensure the temperature uniformity of the entire thermal cover

Manual and foot test starting mode and scald protection safety design, can effectively ensure the user's convenience and safety

The upper and lower heat heads can be independently controlled to provide users with more combinations of test conditions

Technical parameters

Hot sealing temperature	Indoor temperature+8ºC~300ºC
Hot sealing pressure	50~700Kpa(depends on hot sealing dimension)
Hot sealing time	0.1~999.9S
Temperature control accuracy	±0.2ºC
Temperature uniformity	±1ºC
Heating form	Double heating(can separately control)
Hot sealing area	330 mm×10 mm(customizable)
Air source pressure	0.7 MPa~0.8 MPa(the air source is prepared by users)
Air connection	Ф6 mmpolyurethane tube
Power	AC 220V 50HZ / AC 120V 60 H
Dimension	400mm (L)×320 mm (W)×400 m (H)
Approximate net weight	40KG

Testing principles

The hot sealing tester uses the hot pressing sealing method to measure the hot sealing temperature, hot sealing pressure and heat sealing time of plastic film and composite flexible packaging materials to obtain accurate heat sealing performance indicators.Set the temperature, pressure and time required by the touch screen, the embedded microprocessor drives the corresponding opinions, and controls the pneumatic part, so that the upper heat sealing head moves down, so that the packaging material is hot sealing under a certain heat sealing temperature, heat sealing pressure and heat sealing time.By changing the parameters of hot sealing temperature, hot sealing pressure and hot sealing time, the appropriate hot sealing process parameters can be found.

 

Standard of reference

QB/T 2358,ASTM F2029,YBB 00122003

Testing applications

Basic application	Film	Used for heat sealing test of all kinds of plastic film, plastic composite film, paper-plastic composite film, co-extruded film, aluminized film, aluminum foil, aluminum foil composite film and other film-like materials, heat sealing width can be designed according to user requirements
Extended application (optional/customized)	Hot sealing area	Hot sealing area which can be customized for full customer needs
	Jelly cup lid	Put the jelly cup into the opening of the lower head, the opening of the lower head matches the outer diameter of the jelly cup, the flanging of the cup falls on the edge of the hole, the upper head is made into a circle, and the heat sealing of the jelly cup is completed by pressing down (Note: customized accessories are required).
	Plastic hose	Put the tube end of the plastic hose between the upper and lower heads and heat seal the tube end to make the plastic hose become a packaging container

FAQ

Are you a manufacturer or trading company?
We are the manufacturer and trading combo, which specialize in material testing instruments such as plastic package, medical device, facial mask, protective clothing and pharmaceutical package, etc. We located in Jinan, Shandong, China.

Do you have any certificate?
We have 22 utility model patents and 17 software copyright certificates.

How about the installation?
The user's manual specifies the installation requirements with details. We will advise the relative information in advance, such as power supply, space, required temperature, humidity, etc.

Do you have after-sales service?
We will carry out the equipment inspection before delivery. If the machine does not work properly, we can make a remote control service to help dealing with the failure. We promise to reply within 24 hours and provide solutions within 2 working days.

How about the warranty?
Our warranty is 12 months, lifelong free of charge! User just bear the materials cost and express charge out-of-warranty period.

How long does the delivery time?
For the regular machine, 3-5 working days. For the customized one, 30 days or so.