Method of making slip-free fish netting

Claim 1

A METHOD OF MAKING FISH NETTING WHICH COMPRISES, FORMING ON A NETTING MACHINE NETTING FROM A TWINE OF CONTINOUS FILAMENT HIGH POLYMER SYNTHETIC RESIN BY KNOTTING WITH SINGLE KNOTS, KEEPING SUCH NETTING AFTER KNOTTING UNDER A TENSION SUFFICIENT TO MAINTAIN THE KNOTS TIGHT, THEN CONTINUING TO KEEP THE NETTING UNDER TENSION AFTER FORMATION AND IMPREGNATING IT WITH A KNOT-RETAINING RESIN BY ADVANCING THE NETTING WHILE STILL UNDER TENSION FROM THE NETTING MACHINE THROUGH AN IMPREGNATING BATH CONTAINING A THIN ALCOHOL SOLUTION OF FROM ABOUT 0.5% TO ABOUT 3% OF AN ALCOHOL-SOLUBLE SYNTHETIC RESIN WHEREBY THE NETTING PICKS UP THE SOLUTION, SEPARATING THE NETTING FROM EXCESS RESIN SOLUTION BY REMOVING THE NETTING FROM THE IMPREGNATING BATH WHILE STILL KEEPING THE NETTING UNDER TENSION, AND REMOVING THE SOLVENT TO LEAVE A LIGHT DEPOSIT OF SYNTHETIC RESIN IMPREGNATED IN THE TWINE AND AN IMPERCEPTIBLE COATING ON THE NETTING EFFECTIVE TO MAINTAIN THE KNOTS TIGHT AGAINST THE NORMAL TENDENCY OF THE TWINE TO UNDO THE KNOTS, ALL DURING THE PROCESS KEEPING THE TEMPERATURE OF THE TREATMENT INSUFFICIENT TO COUNTERACT THE ELASTIC MEMORY OF THE TWINE BY HEAT-SETTING.

Claim 2

A METHOD OF MAKING FISH NETTING WHICH COMPRISES, FORMING ON A NETTING MACHINE NETTING FROM A TWINE OF CONTINOUS FILAMENT HIGH POLYMER SYNTHETIC RESIN BY KNOTTING WITH SINGLE KNOTS, KEEPING SUCH NETTING AFTER KNOTTING UNDER A TENSION SUFFICIENT TO MAINTAIN THE KNOTS TIGHT, THEN CONTINUING TO KEEP THE NETTING UNDER TENSION AFTER FORMATION AND IMPREGNATING IT WITH A KNOT-RETAINING RESIN BY ADVANCING THE NETTING WHILE STILL UNDER TENSION FROM THE NETTING MACHINE THROUGH AN IMPREGNATING BATH CONTAINING A THIN ALCOHOL SOLUTION OF FROM ABOUT 0.5% TO ABOUT 3% OF AN ALCOHOL-SOLUBLE SYNTHETIC RESIN WHEREBY THE NETTING PICKS UP THE SOLUTION, SEPARATING THE NETTING FROM EXCESS RESIN SOLUTION BY REMOVING THE NETTING FROM THE IMPREGNATING BATH WHILE STILL KEEPING THE NETTING UNDER TENSION, AND REMOVING THE SOLVENT TO LEAVE A LIGHT DEPOSIT OF SYNTHETIC RESIN IMPREGNATED IN THE TWINE AND AN IMPERCEPTIBLE COATING ON THE NETTING EFFECTIVE TO MAINTAIN THE KNOTS TIGHT AGAINST THE NORMAL TENDENCY OF THE TWINE TO UNDO THE KNOTS, ALL DURING THE PROCESS KEEPING THE TEMPERATURE OF THE TREATMENT INSUFFICIENT TO COUNTERACT THE ELASTIC MEMORY OF THE TWINE BY HEAT-SETTING.