Print Mark Sensor

Rajvi Instruments has become a prominent name in the automation products industry with over 21 years of experience. We have consistently set new standards in the field, earning recognition as trusted suppliers of high quality photoelectric sensors, SMPS, inductive proximity sensors, capacitive proximity sensors, encoders and many more related products. Our products, taken care by a skilled team, are of superior quality and meticulously designed to cater to the specific needs of our esteemed customers. Each item features a contemporary design, offers excellent performance, integrates advanced technology and guarantees ease of use. This is further reinforced by our robust infrastructure and our dedicated staff, who are committed to ensure timely delivery.

Product Introduction

Print mark sensors, also known as registration mark sensors or contrast sensors, are essential components in automated printing and packaging systems. These sensors detect specific marks, patterns or color contrasts on various materials, enabling precise positioning and integration of processes. Print mark sensors utilize optical technology to identify pre-printed marks on substrates, ensuring accurate alignment and timing in high speed production environments.

The primary function of print mark sensors is to detect the presence or absence of printed marks on materials such as paper, plastic or packaging. These sensors emit light and measure the reflected light intensity to distinguish between the printed mark and the background material. By detecting these marks, the sensors provide crucial feedback to control systems, allowing for precise positioning of materials, cutting operations and other process adjustments.

Print mark sensors typically operate using either visible light or infrared light, depending on the specific application requirements. They can detect a wide range of colors and contrasts, making them versatile for various printing and packaging applications. A Print Mark Sensor is typically made up of a combination of materials including a light source such as a LED or laser diode which is usually mounted on a printed circuit board (PCB) made of a non-conductive material like fiberglass or ceramic. The photodetector, often a photodiode or phototransistor, is also mounted on the PCB and connected to associated electronics which may include amplifiers, filters and micro-controllers. The sensor casing is typically constructed from durable materials like metal or plastic and may feature a transparent window such as glass or plastic, to allow the light beam to pass through. Additionally, the sensor may include other components such as lenses, mirrors or prisms which are typically made of glass or plastic, to focus and direct the light beam.

We are a primary supplier,dealer,distributor,stockist of print mark sensors in Nashik, Aurangabad, Vapi, Silvassa, Surat, Vadodara, Nagpur, Indore, Faridabad, Ghaziabad, Noida, Coimbatore, Bangalore, Hyderabad, Kolkata, Goa, Vasai, Virar, Wada, Tarapur, Ankleshwar, Thane, Jaipur, Lucknow, Kanpur, Nagpur, Indore, Thane, Bhopal, Visakhapatnam, Pimpri & Chinchwad, Patna, Vadodara, Ghaziabad, Ludhiana, Agra, Nashik, Faridabad, Meerut, Rajkot, Kalyan & Dombivali, Vasai Virar, Varanasi, Sahibzada Ajit Singh Nagar, Alwar,Jalandhar, durgapur, Srinagar, Aurangabad, Dhanbad, Amritsar, Navi Mumbai, Allahabad, Ranchi, Howrah, Coimbatore, Jabalpur, Gwalior, Vijayawada, Jodhpur, Madurai, Raipur, Kota, Guwahati, Chandigarh, Solapur, Hubli and Dharwad, Bareilly, Moradabad, Mysore, Gurugram, Gurgaon, Aligarh, Jalandhar, Tiruchirappalli, Bhubaneswar, Salem, Mira and Bhayander, Thiruvananthapuram, Bhiwandi, Saharanpur, Gorakhpur, Guntur, Bikaner, Amravati, Noida, Jamshedpur, Bhilai Nagar, Warangal, Cuttack, Firozabad, Kochi, Bhavnagar, Dehradun, Durgapur, Asansol, Nanded Waghala, Kolhapur, Ajmer, Gulbarga, Jamnagar, Ujjain, Loni, Siliguri, Jhansi, Ulhasnagar, Nellore, Jammu, Sangli Miraj Kupwad, Belgaum, Mangalore, Ambattur, Tirunelveli, Malegaon, Gaya, Jalgaon, Udaipur, Maheshtala, Vapi, Baroda, GIDC, MIDC, IDC, Ankleshwar, Hugli, Bharuch, Koyali, Anand, Khera, Surendranagar, Valsad, Tiruchirapalli, Mettur, Mysore and Mandya, Kolkata, Haora, Haldia, Rishra, Shibpur, Naihati, Titagarh, Sodepur, Budge, Birlanagar, Belgurriah, Triveni, Hugli, Belur, Kurla, Kolaba, Thane, Ghatkopar, Ville Parle, Jogeshwari, Andheri, Thane, Bhandup, Kalyan, Pimpri, Pune, Nashik, Manmad, Solapur, Ahmednagar, Satara and Sangli, Chhattisgarh, Ghaziabad. Saharanpur and Yamunanagar. Modinagar, Sonipat, Panipat and Ballabgarh. Korba, Raipur, Bhilai, Bhiwandi, Vijayawada, Firozabad, Panna, Panipat, Channapatna, Varanasi, Moradabad, Bareilly, Jamshedpur, Bhagalpur, Tiruppur, Rajahmundry, Bokaro Steel, Kolkata, Durgapur, Kharagpur, Haldia, Indore, Pithampur, Belagavi, Dibrugarh, Delhi, Noida, Kannur, Salem, Sivakasi, Kanpur, Rajkot, Kochi, Peenya, Surat, Rourkela, Visakhapatnam, Angul, Rudrapur, Ahmedabad, Gandhinagar, Jamnagar, Vadodara, Bharuch, Ludhiana, Pimpri-Chinchwad, Mumbai, Bangalore, Thiruvananthapuram, Gajraula, Unnao, Sri City, Margao, Darjeeling, Nashik, Chennai, Chhattisgarh, Maharashtra, Andhra Pradesh, Uttar Pradesh, Madhya Pradesh, Haryana, Karnataka, Jharkhand, Bihar, Tamil Nadu, West Bengal, Assam, Delhi, Kerala, Gujarat, Orissa, Uttarakhand, Punjab, Goa, Mumbai, Delhi, Ahmedabad, Chennai, Pune,Mumbai, Delhi, Ahmedabad, Chennai, Pune, Nashik, Vapi, Silvassa, Surat, Baroda Nagpur, Indore, Faridabad, Ghaziabad, Noida, Coimbatore.

Key Functions of OUR Print Mark Sensor:

Detection : The sensor detects the presence of a print mark on the material.

Positioning: It helps in accurately positioning the material for further processes like cutting or additional printing.

Feedback Loop: The sensor provides real-time feedback to the control system, ensuring that the material is aligned correctly as it moves through the printing or cutting machinery.

TYPES:

• Through Beam Sensors

• Reflective Sensors

• Diffuse Sensors

• Fiber Optic Sensors

APPLICATIONS:

• Label detection

• Registration control

• Registration control

• Quality control

• Counting and tracking