In order to get a clear and legible slapmark, the following steps, outlined by BPEX, should be followed.

Pre-use check

• Ensure the slapmarker is clean
• Ensure all of the pins are complete, straight and undamaged
• Ensure the inkpad is in suitable condition to retain a reservoir of ink
• Ensure the plate or characters are securely fixed in place

Preparation

• Clean or replace any damaged characters as necessary before use
• Test the slapmark to ensure that the correct slapmark is being used and is clear
• Set up the facilities to allow the flow of pigs to be managed, for example pigs passing in single file at a slow speed
• Ensure the area is well lit and protected from prevailing rain (wet skin = unclear marks)
• The floor area should be dry
• Ensure enough space is available to effectively slap both shoulders of each pig

Outline of the work

• Open the supply of tattooing ink or paste and fill the ink pad
• Ink up the slapmarker
• Slap each pig firmly and evenly, making contact squarely on both shoulders

Slapping harder does not necessarily mean improved clarity. 1⁄8 of an inch is all that is needed to penetrate the skin.

• Apply the slap in the correct place i.e. both shoulder areas (see image)
• Reapply ink to the slapmarker on a frequent basis using the inkpad, ie after every or every other pig
• Refill the ink pad at regular intervals while in use
• If any of the pins become bent during use stop immediately and replace the damaged character or slap plate before continuing

Apply slapmark to target area (blue area on photo)
^{(Photo: BPEX)}

After use

• Clean the slap marker thoroughly after use, for example, with a wire brush in soapy water or by pressure washing
• Replace damaged slap plates immediately and replace worn ink pads
• Store in a clean, dry and secure place
• Replace the lid on the tattooing ink or paste and seal
• Wrap the inkpad in a plastic bag to prevent it from drying out

You can buy your full Smallholder Pig Slapper Tattoo Kit and Commercial Pig Slapper Tattoo Kit at a great price in the 5m Farm Supplies shop.

Also of interest:

• Clear Slap Marking – a Step to Accurate Traceability
• Slap-Dash Slap-Marking
• Identification - tattooing, slap marking, tagging, etc.