Instructions

The Lock-Eat collection has been designed for food preserving amid the various techniques as per countless recipes. It is possible to preserve fruit, vegetables, jams and jellies, syrups and fruit juices, and more… Lock-Eat jars and carafes are ideal as they are suitable for:

  • heat treatment (boiling or potting)
  • in oil
  • pickled
  • in brine
  • dry-cure (or dry-salt)
  • and more...

Lock-Eat containers are suitable for baking in the bain-marie in a ventilated oven at a temperature of about 70° C.
They are suitable for microwave cooking, taking care to remove the easy-to-remove metal hook.
They are not suitable for direct cooking in the oven (gas or electric) and / or on the hob, because they are made of non-tempered glass.




Instructions for good canning

1. Before using the glass jars and lids make sure that there are no chips or cracks on the rims and that there are no abrasions on the surface of the glass. Always use new Lock-Eat natural rubber gasket.
Wash the jars, lids and natural rubber gaskets and sterilize for 12 minutes in hot boiling water in a large metal pot.
It is advisable (or recommended) to place a clean cloth at the bottom of the metal pot.
Avoid any impact between the glass jars and glass lids. (or that the jars and glass lids bump into each other).
Once sterilized, let them air dry upside down.
2. When making preserves, always use fresh and thoroughly washed products.
During preparation take care not to mix fruits and vegetables with their waste (leaves or peel).
Never use frozen or defrosted products.
Prepare the food chosen for preserving following the cooking directions of the selected recipe thoroughly.
To preserve uncooked food it is recommended to blanch it in plenty of salted water to eliminate any present bacteria.
3. Fill the jars with hot food. The correct fill-level is at 2 cm (approx 1 inch) from the rim.
Check that the food is evenly distributed inside the jar without any air pockets.
If present, remove any air pockets by pressing the food delicately with a non metallic spoon.
4. Before closing the jars, carefully wipe away any food away from the rims of the jars and lids fitted with the natural rubber gasket.
Proceed with the clamping and with the heat treatment if specified in the recipe. If preserving food either pickled, in oil or in brine, the heat treatment will not be necessary.
5.Heat treatment (by boiling)
  • The clamped jars should be placed upright, lids on top, inside a large metallic pot with a clean cloth placed at the bottom.
  • It is recommended to wrap each jar with a clean cloth so as to avoid impact both among the jars and with the side of the pot
  • Fill with lukewarm water until the jars are completely covered and bring to a boil for the time indicated in the recipe. Make sure the jars are always completely covered with water. If necessary, add boiling water during the boiling process
  • Once the time is over, as indicated in the recipe, the heat treatment is completed. Leave the jars in the pot with its water and let them cool down naturally
  • Remove the jars from the pot always making sure to use protective gloves or special tools to avoid burns
6.Check the jars
  • Wait until the jars are completely cooled down, it could take a few hours
  • Unfasten the stainless steel elastic clamp. The lid must remain sealed and should not release if trying to lift it. If the lid is sealed onto the jar, vacuum has taken place. In the event that the lid opens it may be due to:
  • Incorrect filling: too little or too much food (Pay attention to the correct fill-level as in step 3)
  • The heat treatment has been carried out incorrectly: not long enough
  • Chips or cracks on the rims of the lid or jar and/or not properly cleaned
  • Old or deteriorated natural rubber gasket
To resolve the problem repeat the heat treatment and if necessary replace the jar, lid or natural rubber gasket. Once the seal of the lid has been verified, close the stainless steel elastic clamp, or if preferred totally remove it, and store in a cold dry place away from direct light.
7.Open the jars
Before proceeding with opening the jars, it is recommended that the 'seal-check' is always carried out, as at step 6. If the lid is not sealed do not eat the food contained.
If the lid is well sealed, pull the rubber ring tab to allow outside air to enter the jar thus neutralizing the vacuum and easily lift the lid from the jar. In case of difficulty the rubber ring tab can be pulled by using pliers.
Heat Potting
This canning tecnique is ideal for jams and jellies.
Sterilize and check the jars and lids as in step 1.
Fill the jars with hot jam/jelly and follow instructions as in step 3.
Proceed with the clamping, before closing the jars, carefully wipe any food away from the rims of the jars and lids fitted with the natural rubber gasket. DO NOT TURN THEM UPSIDE DOWN.
Leave them to rest until completely cooled down and store in a cold dry place away from direct light. Follow instructions as in steps 6 and 7.
NOTE:


Before proceeding with the consumption of food, always carefully check for presence of mold or colour variation of the food. If any of this occurs do not eat the spoiled food

Once opened, the jars should be stored in the refrigerator

The jars have a hermetic closure

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