Package Sterilisation TRIZ Cases

Peracetic acid treatment combined with pH-controlled buffering preserves the biologic properties of acellular collagen matrices during high-level sterilization.

Blasting heated air with sterilizer onto the sleeve inner surface merges sterilization and heat sealing, reducing machine complexity and cost.

Segmented accelerators emit 400-500 keV and 4 MeV beams to penetrate caps, resolving incomplete sterilization from low energy.

Width-direction tension applied during preheating prevents sagging and wrinkles, ensuring reliable sealing quality for blister packs.

Nitrogen insulation gas in the housing eliminates oil leakage risks while maintaining dielectric strength for safe sterilization.

Purified polysaccharide maintains viscosity after ionizing radiation sterilization.

An adjustable endless conveyor guides tofu along a turn-back track, reducing impact damage and increasing processing capacity.

Nested protective bodies shield sterilization rods from physical shocks and aggressive cleaning agents, reducing component damage.

Segmented inner and outer packaging layers prevent water stains and discoloration during steam-air sterilization.

Pre-formulated aqueous packaging solution deposits hydrophilic coating on contact lenses, preventing lipid adsorption without adding manufacturing steps.

A planarized inductive sealing bar embeds a conductive coil within a supportive polymeric body to create a uniform heating surface.

Segmented airflow zones and parallel throughflow plate slits prevent non-sterile air contamination during container transport.

A topographical profiler monitors vertical displacements in closure nests to confirm component presence within an aseptic chamber.

A blow-molding machine uses hydrogen peroxide vapor to sterilize internal components without large-scale equipment.

Abrasive blasting removes altered wood zones while steam disinfection eliminates microorganisms, restoring barrel functionality without chemical harm.

Vacuum pump extracts ambient air from main chamber while inert nitrogen gas displaces residual oxygen, preventing ingredient degradation during packaging.

A resistance flange reduces sterilizing agent velocity through flow restriction, ensuring thorough inner surface disinfection of beverage containers.

Gasified hydrogen peroxide adheres to resin preforms while hot air activates the chemical layer.

Pneumatic agitation and pressurized water injection ensure uniform color and moisture levels in tobacco sachets during high-speed packaging.

Primary preform sterilization via horizontal transport reduces apparatus complexity and prevents contamination during sterile container filling.

A blow molding device integrates heating, spraying, and irradiation to sterilize preforms during stretch forming.

Vacuum-sealed packaging enables steam sterilant penetration for internal item sterilization, eliminating expensive pressure vessels and recontamination risks.

Segmented chemical sterilization allows sufficient absorption time for mould spores, extending shelf-life without high agent concentrations.

Parallel lamellae separate particles from process fluid, reducing clogging risk and maintenance costs.

Concentric tubes spray cleaning medium into an annular space to clean the outer line without dismantling, reducing maintenance effort.

Extraction duct removes hot air from filling machine working chamber to maintain laminar HEPA airflow.

Nitrogen-flushed containers prevent oxidative degradation of naringenin, maintaining anti-inflammatory efficacy in stable topical formulations.

A planar rotary stage positions nested pharmaceutical containers within a sterilizable gloveless isolator chamber for automated fluid dispensing.

Thermally bonded meltblown fibers with broad diameter distribution create a single-layer sterile packaging material.

Recirculates extracted air from container locks and isolators through supply treatment, reducing energy consumption while maintaining microbiological safety.

Asymmetric electrodes in a tubular lamp enable pulsed light decontamination without chemical agents or sterile environments.

A reciprocating roller mechanism urges gable top carton side walls inward during sealing to maintain package shape.

Slit geometry in a throughflow plate directs airflow to prevent turbulence and contamination during container passage.

Sequential closure application via manipulator resolves trade-off between sealing speed and force uniformity in sterile environments.

Phosphorylcholine polymer in aqueous packaging prevents lens sticking and dryness, ensuring extended comfort without corneal irritation.

A closure element integrated into a lifting device seals receiving openings on carrier elements to enable efficient peroxide mist sterilization.

Annular chamber with varying cross-sectional area maintains constant pressure and flow velocity of sterile fluid during container filling.

Integrated inflation and filling eliminates separate machine transport costs while maintaining sterility through pre-inflation cleaning.

Nitrogen purging and preheating prevent moisture degradation in single-component CARC coatings during aerosol can filling.

Segmented shielding prevents harmful ultraviolet exposure by containing radiation inside the device.

A blow mold drive coupling extends through a clean room wall sealed by a circular ring, eliminating bellows that trap contaminants and complicate sterilization.

A sterile packaging design uses a central gas permeable zone for sterilization and peripheral gastight edges for structural integrity.

Plasma-generated reactive oxygen irradiates enclosed spaces to remove microbes without chemical residues.

An extension nozzle guides an electron cloud to sterilize internal surfaces of containers.

Steam convection heats the evaporator housing to vaporize hydrogen peroxide, reducing operational costs and energy consumption.

A packaging delimiting element moves within a tube to divide spaces and maintain auxiliary gas flow through defined openings.

Spring-biased closure seals fluid outlets, preventing ambient contamination and nosocomial infection risks during aseptic transfers.

A fluidic scrubber extracts peroxide residues from packaging machine air, protecting operators and mechanical components from harmful exposure.

Segmented collector cup isolates nozzle assembly from packaging tube, enabling aggressive media use without damage.