For LDPE, D = 0.91 gm/cc, For LLDPE, D = 0.92 gm/cc & For PP, D = 0.90 gm/cc
22 gm (with wastage)
66 gm (with wastage)
Blister Poly Bag
Unit : 1000 Pcs
1. PP/PE
PP Consumption = 2x1000xLxWxTxDgm+ 8% Wastage
Sample Calculation :
(Say, L = Length of Bag = 100cm, W = Width of Bag = 50.cm,
T = Thickness of Bag = 0.0005cm, D = Density of PP=0.90gm/cc)
Therefore, Total PP Consumption =(2x1000x100x50x0.0005×0.90)x1.08gm=4860gm=4.86kg
Printed Blister Poly Bag
(1 to 4 color)
Unit : 1000 Pcs
1. PP/PE
2) Flexoprint Ink
3) Thinner/Reducer
PP Consumption = 2x1000xLxWxTxDgm+ 10% Wastage
Sample Calculation :
(Say,L= Length of Bag=100cm, W = Width of Bag = 50.cm,
T=Thickness of Bag=0.0005cm,D=Density of PP=0.90gm/cc)
Therefore, Total PP Consumption=(2x1000x100x50x0.0005×0.90)x1.10gm=4950gm=4.950kg
22 gm(With Wastage)
66gm (With Wastage)
Note: Thickness of the poly bag should be of single sheet/ film.
For any value of L, T & W the total consumption of raw material for 1000 pieces of poly bags can be estimated by above general formula for a define type of bag by following the method shown in the sample calculation.
Conclusion
For LDPE, D = Density = 0.91 gm/cc & FOR LLDPE, D = Density = 0.92 gm/cc, For HDPE, D = Density = 0.94/cc and for PP, D = Density = 0.90 gm/cc of pp film blowing machine
Temperature Controller Model: MT20 -E (Pid+Fuzzy controller)
Side sealing & Cutting Machine
Temperature Controller Model: JT 20-R
Blowing Poly Machine
Temperature Controller Model: JT 48-R
Blowing Machine
Solid State Relay, SSR-50 DA, Input: 3-32 VDC,
Out put: 24-380 VAC
Side Sealing & Cutting machine.
Sensor NPN No (Round)
PE Blowing Machine
Sensor NPN No (Square)
PE Blowing Machine
Air cylinder Tube( for air cylinder)
For all cutting and printing machine
Carbon Holder
PE Blowing Machine
Copper Ring 38mm
Printing Poly Machine
IGBT (IRG4PC50UD)
Blowing Machine
Air cylinder for Punch
Side sealing & Cutting Machine
Punch mold ( mail female) 6mm
—
Punch mold C type (mail female) 6mm
—
Pneumatic regulator for punch cylinder (8mm)
—
Some Spare Parts of Poly Machine 3
Machine Name
Description of the Spare Parts
Bottom Cutting M/C
Machine Knife 42”
Side sealing M/C
Punch Male/Female set (6mm)
Side sealing M/C
Punch Male/Female set C punch
Side sealing m/c
Air pipe
Side sealing m/c
Break Powder
Side/Bottom M/c
Temperature controller
Side sealing m/C
Delivery belt
Side sealing m/c
Master roller set big/small Pl42SW-30V/PL32SW-50V
Side sealing m/c
roller
Side/ Bottom m/C
Pinion
Side sealing m/c
Sealing roller
Side sealing m/c
Control card
Side sealing m/c
High voltage bar
Side sealing m/c
Photocell
Side sealing m/c
Master roller pinion
Bottom cutting m/c
Punch cylinder of Poly Bag Machine
Polybag Information
Pack each article (sales unit) in a polybag.
Film thickness at least 0,04 mm made of polyethylene (PE).
Closing by self-adhesive flap.
Polybag must have air perforations for volume reduction + breathability.
Size of the polybag must correspond to the folded measurement of the garment ( Max. 10% larger than folded garments ).
The WARNING has to be printed clearly visible on the polybags which are bigger than 20×20 cm
Findings of Poly Bag Machine
Emergency exit light not connected with IPS. It is controlling by switch & some of time it is found switched off in working hours due to lack of proper monitoring. Ref- 03 of 05 lit exit boxes at the poly area found switched off during plant tour.
Huge dust & lint build up found at substation room. No exit lit box at the room. Caution found not in local language.
Aisles mark found block at poly area. Workers are appearing working on aisles mark.
03 No’s of Fire Extinguisher found totally blocked by poly and other substances.
Chemical not segregated, no secondary container at chemicals room, some are found on floor, MSDS not posted at chemical room, chemical not labeled in local language, Beside poly printing M/C some of high flammable chemical (like thinner) found outside the secondary container & the drums / container was without labeling.
Operators are not using PPE at work.
One poly cutting M/C is connected totally by loose wire & very risky wooden box is using for connecting point and also it is using at floor where workers are working scattered beside the cable. It is highly risky for both fire hazard and electrical shocking hazard for the workers.
Huge loose wire appears at poly section specially at the join of electrical wiring , plug, etc.
Ebonite sheet not installed inside electric panel board. Circuits are cover with plastic board which is made by flammable plastic does not serve the purpose.
Evacuation plan not match with floor and equipment lay out. Directions of evacuation map are found in English.
Firefighting equipment found not in proper number; stretcher, gas mask, fire extinguisher not meets the requirement. No lock cutter at fire hut
First aid box and drinking water station set up within fire equipment hut. It is obstruction for each other to operate the system
First aid box found with inadequate nos of equipment; some items are found missing. Two first aider not available at place. According to Mgt both of them are working at night shift. It to be properly allocated for the entire shift.
Smoke detector not found at dB board.
Huge flammable substances are kept under stair which may cause fatal situation in case of emergency.
No lit exit box at compressor room. It is remain hazardous with undue substances like cartons Poly bobbins and maintenance equipment.
Generator Room
Lit exit box not available at the room.
Smoke detector not adequate. It require minimum of nos of smoke detector whereas only one is there,
Some of fuel drums are kept outside secondary container. No labeling on fuel drum in Bengali. MSDS not posted in Bengali. Fuel drum storage area is not separated from elementals effect.
Fire Extinguisher partially blocked at the area.
Generator room found hazardous with a lot of Substances.
Mr. Delep Barua, CEO, Indian Packaging Industries, Delhi
Adopts lead edge feeding system of Eccentric Slotter Machine. Adjust wind volume according on cardboard bending degree to ensure feeding paper smoothly. Eccentric Slotter Machine can send the paperboard continuously or by partition equipped. It can adjusting feeding paper running ,relieve feeding glue roller’s pressure. Back support-paper platform manual adjusted. Generally eccentric slotter machine and automatic slotter machince and carton making machine and automatic corrugated box making machine are similar.
Eccentric Slotter Machine Detail
Max machine speed
01-100pcs/min
Max feeding size
2600x1600mm
Min feeding size
650x380mm
Thickness of Feeding Paper
3-10mm
Total power
14kw
Voltage
380V, 50HZ, 3Phase
Automatic Edge Feed Slotter Machine
Max. Feeding Size : 1600x2600mm
Min. Feeding Size : 400x550mm
Max. Depth of Slotting : 400mm
Max. Machine Speed: 80-100 sheets/min
Slot width : 7mm
Slice the cape depth(mm) 50mm
Slotting precision(mm) «±1
Eccentric Slotter Machine – Feeding operate table
With independent intellectual property rights the lead edge of the paper feeding system. To adopt to warping board. Adopt to high speed.
Can be continuous or skip feeding paper.
Lead edge location, frequency conversion air volume control. In order to apply to all kinds of cardboard size. High precision feed.
Double feeding rolls. To reduce the damage for cardboard strength and ensure the life of the rubber roll.
Adjustable floating paper rubber system. Improve the feed accuracy.
Confetti brush and negative pressure dust removal system to remove cardboard surface dust.
Feeding Module
Eccentric Slotter Machine – Front / back / lateral baffle part
Right & left baffle adopt computer and electric digital control.
Back baffle electric control.
Front baffle gap manual adjust.
Front baffle fixed position ,reduce feeding error, rise feeding and slotting precision.
Feeding roller spring back function ,can ensure the strength of cardboard.
Counter, setting & mentioned production quantity.
Eccentric Slotter Machine – Feeding roller part
Upper feeding roller diameter 154.94mm
Seamless steel tube,wrapped wear-resistant rubber and do dynamic balance.
Down feeding roller diameter 188.84mm.
Feeding roller gap manual adjust dial display, adjust range 2-12mm.
Eccentric Slotter Machine – Slotting Unit
The slotter shaft is hard-chrome plated write finely polished, which makes long service life and gets no vibration during movement.
Upper and lower knife holder adopts screw shaft with united movement, which kipping the correct position for upper and lower knife and extending the service life of knife.
The transverse movement of each slotting knife holder installs the dual crashpro of protection device.
Shaft diameter 110mm. Twice grinding ,surface hard chrome plate.
Creasing wheel gap manual adjust, dial display, adjust range 2-12mm.
Upper creasing wheel adopt good quality polyurethane(imported)
Slotting knife base lateral movement adjust system
Shaft diameter 154mm,twice grinding process, surface hard chrome plate.
Slotting knife width 7mm.
Guide roller diameter 110mm.twice grinding then hard chrome plated.
Slotting knife adopt good quality knife. high hardness.
Pre creasing wheel/creasing wheel. slotting knife lateral move sync adjust by electric, and have protect device, won’t damage eccentric slotter machine.
Have middle slotting knife, for two box combinate.
Box high adjust have protect device, won’t damage machine.
Slotting phase position adjust device and box height
Planetary gear structure.
Reducer motor drive 360 degree adjust(stop and running are can adjust)
Single shaft double slotting.box high adjust adopt inner gear construct，lubrication oil won’t soiled cardboard.
Stacker Unit-Optional
Receiving arm
Can be set to automatic or manual operation。
Receiving arm transmission belt can individually adjust the tightness, and free to chosen the number of receiving arm. .
Stacker Unit-Optional
Machine table lift
Strong chain drive.
Palletization height is 1600 mm.
Lifting transmit motor of eccentric slotter machine table has break function, to maintain a fixed position,not decline.
Motor Part List
Feeding part
Item
/Name
Brand/Original
Qty
Position
1
Worm gear motor
Shanghai
2
Side baffle adjust
2
Main Fan
Shanghai
1
Feeding suction fan
3
Converter motor
Fukuta/Taiwan
1
Main motor
Slotting unit
Item
Name
Brand/Original
Qty
Position
1
Worm gear motor
Shanghai
1
Phase position adjust
2
Worm gear motor
Shanghai
1
Box height adjust
3
Gear Reducer Motor
Shanghai
5
Distance adjust
Stacker-optional
Item
Name
Brand/Original
Qty
Position
1
Gear Reducer Motor
Shanghai
1
Table up/down
Price:
Name
Qty
Automatic slotter machine S-1625
1 set
Include following units
Automatic lead edge feeder (With 4 shafts)
1 unit
Slotter unit ( electrical button )
1 unit
FOB Shanghai port, USD58,100.=
Optional unit
Stacker: FOB Shanghai port, USD10,800.=
1 unit
Terms of payment: 40% advanced down payment by T/T, 60% payment before shipping by T/T after testing eccentric slotter machine in China.
Delivery time: Within 50 days after get down payment.
Installation: The seller sends one person to install the whole machine. The buyer pays round international air tickets, hotel and food. Five days working is for the installation and training. Installation and training salary is USD250/engineer.
Warranty: 12 months after installation and test, wear parts are excluded based on normal 8-hour shifts.
Quotation valid: Within 10 weeks from the quotation date.
Terms and conditions.
PAYMENT TERMS : 100% BY IRREVOCABLE L/C AT SIGHT.
BENIFICAIRY NAME AND BANK DETAILS.
QINGDAO RICHOCEAN INDUSTRY CO., LTD.
BANK NAME: BANK OF COMUNICATIONS, QINDAO BRANCH, CHINA
SWIFT NO. COMMCN3XOBU
ACCOUNT NO. 82753293149854
MODE OF SHIPMENT : BY VESSEL FROM QIANDAO SEAPORT, CHINA TO CHITTAGONG
SEAPORT, BANGLADESH
SHIPMENT TIME : WITHIN 70 DAYS AFTER RECEIPT THE L/C
COUNTRY OF ORIGIN : CHINA
Conclusion
The buyer should prepare test paper materials to test the machine running. For unloading the machine at customer’s plant, customer should take care to have an appropriate forklift or crane. When install the eccentric slotter machine, customer is responsible for having the required power supply, pressure air in time and necessary working support.
