FIELD: technological processes.
SUBSTANCE: method for fastening of gathers from double-folded printed sheets inserted one into another, in which at least one slot is provided in sheets of gather that is at least partially bent upwards at low distance from edge of gather bending. After making slots in every sheet of gather lug is produced, which has wide part and which is installed perpendicular relative to edge of gather bending and is fixed to gather by its further end turned to bending edge. Every of lugs is pressed through and is fixed to bottom of gather sheet.
EFFECT: simple and efficient method for fastening of sheets without application of additional fastening materials.
11 cl, 16 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| JUMPERS MANUFACTURING METHOD FIT FOR SERIAL PRODUCTION AS PER ROLL-TYPE PRODUCTION | 2012 |
|
RU2519062C1 |
| CONNECTING COVER PLATE FOR CABLE RUN FROM WIRE THREADS | 2006 |
|
RU2400890C2 |
| ACCESSORY FOR ENHANCING LEVEL OF WIRE CABLE-DUCTS AND FOR IMPROVING THEIR BUTT JOINT | 2004 |
|
RU2321934C1 |
| SELF-FOLDING BOX WITH A PIZZA PACKAGING STAND AND A TOOL TO FORM A BOX | 2015 |
|
RU2653479C1 |
| 0 |
|
SU7508A1 | |
| GASSET PACKAGE, IN PARTICULAR FOR A FOOD PRODUCT, COMPRISING A DISPENSING DEVICE | 2016 |
|
RU2693863C1 |
| ABSORBING GARMENT AND METHOD FOR ITS MANUFACTURE | 2006 |
|
RU2410068C1 |
| PACKAGING BAG | 2009 |
|
RU2493077C2 |
| PACKAGE WITH LOCKING MEANS FOR PANEL SECUREMENT | 1998 |
|
RU2223901C2 |
| HOLDING CLAMP PROVIDING POSSIBILITY OF HEAT EXTENSION | 2014 |
|
RU2633458C1 |
