Caldera esterilizada a presión invertida completamente automática GZM-100G

La caldera esterilizadora de presión invertida ZM-100 se utiliza para la esterilización y pruebas de alta temperatura de materiales de embalaje (incluidos adhesivos y tintas de impresión) en las industrias de embalaje, películas plásticas, alimentos, unidades médicas, agencias de inspección, institutos de investigación, etc.

Vertical Counter‑Pressure Retort LS‑35L/50L/75L/100L | Dual‑Mode Sterilization for Food Packaging Aseptic Testing LS‑series Vertical Counter‑Pressure Retort for Food Packaging Sterilization & Laboratory Aseptic Validation Product Introduction Reliable dual‑mode counter‑pressure sterilizer tailored for food packaging quality control & lab aseptic evaluation. The vertical counter‑pressure retort is a medium‑small‑size mechanically program‑controlled counter‑pressure sterilization equipment. The sterilizer adopts electric heating mode. Water is directly injected into the sterilizing chamber and heated to generate high‑pressure steam required for sterilization to disinfect articles. After sterilization is completed, external compressed air and water pressure are applied for rapid cooling within 3 minutes, cooling internal articles down to 30‑40℃. Equipped with program control, it supports two operation modes: boiling disinfection and pressure sterilization with rapid cooling. Boiling temperature can be set ≤100℃. The rapid‑cooling pressure sterilization temperature is pre‑selectable within 101℃‑135℃. It is integrated with heater overload protection and buzzer alarm upon sterilization completion. Featuring simple operation and high safety reliability. This unit is suitable for disinfection and sterilization of food packaging, utensils and instruments. It is an ideal device especially for aseptic tests in food research institutions. Working Principle Dual‑sterilization logic enables boiling disinfection & high‑pressure counter‑pressure sterilization, simulating real‑world thermal processing conditions for flexible packaging samples. This equipment is designed with two disinfection & sterilization principles to deliver dual‑function performance for customers. The heater directly heats water to produce pressurized steam. The pressurized steam acts on microorganisms on samples and destroys their structures to realize sterilization. When rapid‑cooling sterilization program starts, 6 liters of tap water is first injected into the chamber. After around 25‑minute heating process, it enters sterilization holding stage with sterilization duration of 35‑40 minutes. When sterilization finishes, 0.24 MPa compressed air and tap‑water pressure are manually fed into the chamber, then half‑open the drain valve to discharge water and implement counter‑pressure cooling for flexible packages and other specimens. Rapid cooling lasts for 3 minutes. Manually cut‑off compressed air and tap‑water supply, and internal articles can be cooled down to 30‑40℃. Core Advantages Dual‑mode operation: boiling disinfection & counter‑pressure pressure sterilization Ultra‑fast 3‑minute counter‑pressure cooling to avoid flexible pouch deformation Heater overload protection & buzzer alarm when sterilization cycle completes Multiple chamber volume options:35L‑50L‑75L‑100L for different test throughput Mechanical program control, easy operation for laboratory staff Technical Parameters Item Specifications Max Working Pressure 0.22 MPa (30 Psi) Max Working Temperature 135℃ Sterilization Temperature Selection 101‑135℃ Boiling Temperature Selection ≤100℃ Timer Range 1‑60 min Effective Chamber Volume 35L, 50L, 75L, 100L Power / Power Supply 2.5 KW / AC220V, 50Hz; 3 KW / AC220V, 50Hz; 4.5 KW / AC220V, 50Hz Overall Dimension 570×550×970 mm(35L);590×590×1110 mm(50L);650×630×1150 mm(75L);680×650×1220 mm(100L) Gross / Net Weight 56/42 kg(35L); 68/50 kg(50L); 90/70 kg(75L); 105/85 kg(100L) Application Scenarios Widely adopted in food R&D laboratories, packaging manufacturers and quality inspection institutes for sterilization and thermal‑resistance assessment of flexible food packaging materials. Disinfection & sterilization for food flexible packaging, containers and lab utensils Aseptic test and thermal resistance evaluation for food packaging samples Sterilization for laboratory instruments and small‑batch food test specimens Get Custom Solution & Quotation GBPI Packaging Test EquipmentOfficial Website: www.gbpitester.com

MC‑C1 Migration Test Cell: Professional Pre‑Treatment Solution for Food‑Contact Material Migration Test GBPI MC‑C1 Migration Test Cell for Food‑Contact Material Migration Pre‑Treatment Address: No.3 Linjiang Road, Xiagang Subdistrict, Huangpu District, GuangzhouTel: +86 15820231129 | Official Website: www.gbpitester.com Product Introduction MC‑C1 Migration Test Cell is suitable for pre‑treatment of migration tests for food‑contact materials and products. It is applicable to all non‑volatile food simulants specified in GB 31604.1‑2015, EN1186‑1, EN13130‑1:2004 and other relevant standards. It provides standardized test conditions to support safety assessment for food‑contact flat specimens, widely adopted by third‑party laboratories, food packaging manufacturers and research institutes. Executive Standards To ensure test repeatability and global recognition, MC‑C1 Migration Test Cell conforms to both Chinese national standards and European normative requirements: GB 5009.156‑2016, GB 31604.1‑2015, GB/T 23296.1‑2009, EN1186‑1:2002, EN 13130‑1:2004. It satisfies migration pre‑treatment requirements for domestic inspection and EU export certification. Core Technical Parameters Contact Mode Single‑sided or Double‑sided contact Single‑sided Contact Area(Diameter) 100 cm² (Φ112.8 mm) Double‑sided Contact Area 200 cm² Volume 200 mL Operating Temperature 5℃～180℃ Overall Dimensions 175mm(L) × 140mm(W) × 63mm(H) Net Weight 2.3 kg Product Features • Complies with relevant standards, fully designed and manufactured according to Migration Cell C in Appendix C of EN1186‑1:2002 and Migration Test Cell C in Appendix D of EN13130‑1:2004, ensuring consistency of migration test results. • Supports both single‑sided and double‑sided detection to reduce model‑selection trouble. Double‑sided contact is suitable for food‑contact materials such as instant‑noodle outer packaging and seasoning sachets. • Adopts high‑temperature resistant, corrosion‑resistant and self‑cleaning sealing ring to achieve excellent sealing performance, preventing leakage and volatilization of various simulants during testing. • Unique sealing structure ensures areas outside the test surface do not come into contact with food simulants, guaranteeing valid test area. • Suitable for migration test pre‑treatment of a wider range of materials. Application Fields It applies to migration test pre‑treatment of sheet‑shaped food‑contact materials and products for single‑sided exposure to food simulants including water, ethanol, acetic acid, vegetable oil, n‑hexane, n‑heptane and isooctane. Conclusion MC‑C1 Migration Test Cell is a standard‑compliant auxiliary device for food‑contact material safety testing. Supporting both single‑sided and double‑sided contact modes, it fits diverse packaging samples including instant‑noodle packages and seasoning bags. Reliable sealing avoids simulant leakage and volatilization. It delivers repeatable migration pre‑treatment results for lab QC, third‑party testing institutes and packaging manufacturers. It is essential hardware for food‑contact material compliance assessment both for domestic market and European export business. Get Quotation for This Unit GBPI Packaging Test Equipment ManufacturerAddress: No.3 Linjiang Road, Xiagang Subdistrict, Huangpu District, Guangzhou, Guangdong, ChinaTel: +86 15820231129 | Official Website: www.gbpitester.com

Introducción del producto Esta máquina profesional está diseñada para la inserción automática de tubos y el termosellado de pajitas y bolsas. Es compatible con pajitas de diversos diámetros, longitudes y modelos, lo que la convierte en el equipo automatizado predilecto para el envasado de bolsas como bolsas con boquilla lateral para detergente, bolsas con boquilla para bebidas/jugos, bolsas con boquilla para aceite/grasa y bolsas de agua plegables de boca inclinada para exteriores. Puede personalizarse para integrarse con líneas de producción de llenado.

   

El probador de velocidad de transmisión de vapor de agua con método infrarrojo W40 5 L es un instrumento de prueba de materiales de embalaje de precisión de alta gama , recientemente desarrollado y actualizado por el equipo de investigación y desarrollo de GBPI según los requisitos de los estándares ASTM, GB y la demanda del mercado. Se utiliza para probar la tasa de transmisión de vapor de agua de muestras en condiciones establecidas de temperatura y humedad. Es adecuado para la prueba de rendimiento de la tasa de transmisión de vapor de agua de películas, hojas, papeles, paquetes y diversos materiales en los campos de alimentos, medicinas, equipos médicos, química diaria, electrónica fotovoltaica, etc.

El probador de permeabilidad al aire del papel prueba la apermeabilidad al aire, resistencia a la permeabilidad al aire del papel y cartón. Adopta el principio de prueba del método de presión diferencial y combina el método Gurley, el método Schauer y el método Bengtsen.

             

El probador de resistencia a la presión GBN200Z es un equipo de precisión desarrollado y fabricado por el equipo de investigación y desarrollo de GBPI según los requisitos de GB y otros estándares y la demanda del mercado, que se utiliza profesionalmente para probar el rendimiento de la resistencia a la presión y la resistencia al estallido de varias bolsas de embalaje. Se utiliza en inspección de calidad, pruebas de medicamentos, investigación científica, embalaje, películas, alimentos, productos farmacéuticos, productos químicos diarios y otras industrias.

Se utiliza para probar el porcentaje de materiales que contienen partículas bacterianas en suspensión al caudal especificado.

El probador de desgarro (método elemendorf) prueba la resistencia al desgarro de papel, películas, PVC, poliolefina, poliéster, películas compuestas, láminas, telas no tejidas, textiles, papel y cartón, etc. Está controlado automáticamente por computadora y puede ser probado de forma independiente.

Para probar la resistencia de unión de la capa de tinta de películas plásticas impresas (intaglio), películas compuestas, celofán, etc. pruebe el estado de unión de la capa formada por recubrimiento al vacío, recubrimiento de superficies y tecnología compuesta, etc. Cumple con el estándar GB/T 7707-2008 Las impresiones calcográficas para decoración.