75483 ⎘
Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags; Details Pressure relief-valves incorporated in a container wall, e.g. valves comprising at least one elastic element
Structure of check-valve and production method thereof and inflatable air-packing device using same
#302Food packaging bag, food-packaged body, and method for manufacturing the same
#303Microwavable food package having a venting valve
#304Leakproof one-way valve for use with vacuum attachment
#305Valve element
#306Self-venting microwave cooking container for use with a vertical fill automated machine
#307Microwave cooking device with improved venting configuration
#308Process for preparing and packaging a fresh food product for preservation and subsequent steaming and the corresponding package
#309One-way degassing valve for airtight containers for products that develop gas
#310Reusable vacuum pressing bag employing surface-tension properties of the bag material as a reusable seal for repetitive high pressure applications
#311Evacuable bag
#312Gas control packaging
#313Microwaveable package
#314Microwaveable food package
#315Atmospheric and/or differential pressure closure for an evacuable storage container
#316One way degasser valve with whistle
#317Valve assembly including low force umbrella valve insertion
#318Pressure relief valve with a plural-part dry strap
#319Inflatable packaging for use with UAV