Water soluble packages:
Delivering premeasured chemicals to mixers and mixing tanks in water soluble bags made with polyvinyl alcohol, PVA or PVOH, film insures consistent quantities, prevents spills and protects personnel from exposure to hazardous substances.
Products packages in water soluble films include:
1) agricultural chemicals
2) water treatment chemicals
3) concrete additives
4) concrete dyes
5) super-absorbent polymers
For requirements in the thousands of packages per day, the most economical means of production is a vertical form fill seal (VFFS) machine. Most vertical form fill seal machines are not designed to accommodate stretchy, sticky, powdered coated films such as PVA; however, Leadall Pack Group series model PVA7300 is with PVA specific modifications successfully makes and fills packages with water soluble film.
Water soluble plastics are composed of 90% polyvinyl alcohol (PVA), the balance consisting of compound plasticizers and organic additives. PVA is a soluble resin, and all the substances are biodegradable and contain no heavy and/or toxic substances.
Water soluble film is a green packaging material and offers multiple advantages including total solubility in water, biodegradable properties, non-toxic and anti-static characteristics, printability, resistance to ultraviolet light, and resistance to gases, oils and grease.
Water soluble packaging film is ideal for use as laundry bags, as well as packing agricultural chemicals, cement additives or liquid detergents and powders.
To pack hyper-toxic agricultural chemicals, Leadall Pack Group offers water soluble film as pre-formed bags for manual filling or automatic filling, or in a single wound sheet format supplied as a roll for automated in-house form, fill and seal packaging.
Cement additives are both high in alkali and acidity, and can easily cause injury to the operators' eyes and skin and even pollute the environment. Using water soluble packaging not only protects the operators, but also allows them to measure out and control the exact dosages required, thus avoiding wastage.
A wide range of household and industrial materials can be safely packed and dispensed using PVA water soluble packaging.
These include liquid laundry detergents, detergent powders, powder chemicals and dyes, which can all be portion-controlled and dispensed easily using water soluble packaging.
Chemicals used in agriculture are usually highly toxic, cause severe pollution and endanger our health. Therefore, people have been paying more attention to the materials of agricultural packaging. Although being used for a long time, chemicals of regular agricultural packaging have three main disadvantages. Firstly, liquid agriculture chemical is packed in glass bottles which are easily breakable, and cause leakage of toxic chemical. Secondly, a lot of leftover in packaging produces a large amount of chemical waste. Thirdly, if the agricultural chemical packaging with leftover were to be discarded in rivers, rivulets, farms or terra, etc. it would pollute the soil and water, which would be hazardous to the environment in the long term.
Water-soluble film technical date:
Test Item |
|
Standard Index |
Tensile Strength(MPA) |
MD |
35.4 |
TD |
40.0 |
|
Tensile Elongation(%) |
MD |
226 |
TD |
387 |
|
Young's Modulus |
MD |
91.1 |
TD |
95.1 |
|
Moisture Content(%) |
|
5.5 |
Plasticizer Content(%) |
|
14.0 |
Whole System includes: Ton Bag Unloading Station, Screw Elevator, Servo Auger Filler, Vertical Roll Film Packing Machine, Vacuum Heat Sealer, Weight Checker, Metal Detector, Palletizer Robot, etc.
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Ton Bag Unloading Station:
(for unloading)
Technical parameter:
Main structure: unloading station frame support structure, ton bag lifting device, ton bag hanger, ton bag support massage plate, bag mouth control valve, sealing device.
Material hopper: can be combined with glove box design to achieve 100% isolation of dust and gas from operators; Fluidizers can be selected, and a breaker can be installed under the hopper. The hopper can also be weighed to achieve measurement function.
Discharge equipment: rotary valve+gravity feeding, screw conveyor, vibrating conveyor, pipe chain conveyor, rotary valve+airflow conveying, negative pressure conveying, etc.
Lifting equipment: The self carried lifting equipment can lift large bags (ton bags) onto the frame of the unloading machine without the need for external assistance.
Processing ability: Design ability 6-12 bags/hour.
Arch breaking method: The arch breaking discharge device can be selected to use a tapping device to cause the powdery materials inside the ton bag to fall, or to use a massage method to cause the soft large bag (ton bag) to fall.
Features:
Screw Elevator:
(for feeding powder)
Features:
This machine adopt screw conveying material, and the storage can be vibrated. it is suitable for conveying various powder and little pellets
Technical specification:
Lifting capacity: 1-10 ton/hour
Lifting height: 3m-20m
Hopper volume: 300L
Specification: according to the buyer
Body Material: Stainless steel 304
Power supply: 0.75Kw
Servo Auger Filler:
(for weighing 100g~5000g powder)
Technical parameter:
Machine Name |
Auger Filler |
Function |
Weighing And Filling |
Filling range |
100g~5000g |
Filling Speed |
30-50 times/Minute |
Driven Type |
Servo Motor |
Power supply |
1.5KW/ 200V 50Hz |
Warranty |
One Year |
Machine Material |
Stainless Steel 304 |
Optional Device |
Auger Feeder |
After-sale Service |
Engineers are available to service abroad. |
Vertical Roll Film Packing Machine:
(for water-soluble film)
Technical Parameters:
Product name:Water soluble film packaging line
Model: PVA730
Speed range: 3~6 bags/minute
Membrane width range: 300-730mm
Film thickness: 0.04~0.12mm
Bag Type: Pillowing type bag (back sealing)
Bag Size: Width 140-350mm Length 200-400mm
Power supply: Single-phase 220V ±5% 50~60HZ 2.2~3.9KW
Packaging film materials: PVA water soluble membrane
External Dimensions: L1820 x W1430 x H2100(mm)
Alarm status:
① No bag, no material alarm shutdown
② Equipment overload alarm
③ low temperature, no colour band alarm
Description:
1. Applicable to the packaging of all powder materials products, such as milk powder, flour, tea powder, laundry powder, Coffee powder, mask powder, pesticide powder, fertilizer, sweetener, spices, glucose, etc.
2. Specific process of packaging line work:
Customers in this set of solutions need to pack 5kg pesticide powder with water soluble membrane. The width of the bag is 350mm, that is, the length of the water
soluble membrane is 640mm. All contact materials are part of the food grade 304 stainless steel, which meets national hygiene standards and is clean and hygienic.
Weight Checker & Rejector:
Scope of application:
It is widely used in electronic, pharmaceutical, food, beverage, health care products, daily chemical, light industry, agricultural and sideline products. At the same time, it is applicable to the detection of missing items in the whole box, such as lack of bottles, boxes, numbers, pieces, bags and cans.
Technical parameter:
Model: CJB400
Single weighing range: ≤15kg
Weighing accuracy range: ±1~±5g
Max. Speed: 50BPM
Belt size: 620(L)*400(W)mm
Weighing material length: ≤500mm
Weighing material width: ≤400mm
Weighing material height: N/A
Weighing resolution: 0.1g
Power Supply: 1phase 220V/110VAC±10% 50-60Hz,0.4kW
Control system: High speed A / D sampling controller
Preset program number: 99
Package size: 1680(L)*1150(W)*1540(H)mm
Total weight: 170kg
Optional rejecting device: Push rod type
Metal Detector & Warning light:
Scope of application:
It is suitable for the detection of metal foreign bodies in aquatic products, meat and poultry, salted products, pastry, dried fruits, vegetables, chemical raw materials, drugs, cosmetics, toys and other industries.
Technical parameter:
Model: CJJ-4018
Machine body material: stainless steel 304
HMI: 7 "color touch screen
Effective passing width: ≤400mm
Effective passing height: ≤80~180mm
Detection accuracy (empty machine): Fe≥Φ0.7~0.8mm;SUS304≥Φ1.2~1.5mm
Optional rejecting device: Warning light, alarm; air push / slide type
Palletizer Robot:
Product Introduction:
The palletizing robot is a product of the organic combination of machinery and computer programs. Providing higher production efficiency for modern production. Stacking machines have a wide range of applications in the palletizing industry. The palletizing robot greatly saves labor and space. The stacking robot operates flexibly and accurately, is fast and efficient, has high stability, and has high work efficiency.
The palletizing robot system adopts patented coordinate robots, which occupy flexible and compact installation space. The idea of building an efficient and energy-saving fully automatic block forming machine production line within a small footprint has become a reality.
Specifications:
Larger stack height | Max.2100mm (including pallets);
Generally up to 1650mm (including pallets) |
Larger allowable load | 20kg |
Stack speed | 8-13 boxes / minute |
Working semidiameter | Max.1600mm |
Safety function | Collision detection or (optional with infrared safety grating and safety fence) |
Teach Pendant | 12.1 inch high sensitivity capacitive touch screen/7 inch integrated computer |
IP level | Machine arm IP54, all other accessories comply with IP32 |
Input | Supports multiple security inputs and outputs, including emergency stop, security protection, and collaboration modes |
Software | Collaborative Stacking Robot System V1.0 Software |
Safety function | Emergency stop function, reserved external safety interface (can be controlled through I/O interface) |
Indicator light status | When powered on normally, the indicator light is always red; When powered off, the indicator light goes out |
*Larger stack height refers to the usage of arms in adjacent single box stacks
*When using a larger pallet size (1200mm×1200mm, it can generally reach 1600mm. The difference in size, placement, and clamping of the box may affect the actual stack height. *The larger load of the robotic arm itself is 20kg. |
Product composition:
Main components | Collaborative robots |
Electric box control cabinet+convenient mobile stacking base (or convenient mobile stacking lifting base) | |
Operation and Control System | 12.1 inch high sensitivity capacitive touch screen/7 inch integrated computer |
Collaborative Stacking Robot System V1.0 | |
Frame composition | Convenient mobile fixed base |
Lifting column module and drag chain | |
indicator light | |
End effector | Fixture, silicone suction cup, sponge suction cup |
Pneumatic group: air handling group, solenoid valve, air pipe at the end of the tool |
1. one year guarantee for whole machine except for wear parts;
2. 24 hours technical support by email;
3. calling service;
4. user manual available;
5. reminding for the service life of the wearing parts;
6. installation guide for clients from both China and abroad;
7. maintenance and replacement service;
8. whole process training and guidance from our technicians. High quality of after-sales service symbolizes our brand and ability.
We pursue not only good quality products, but also best after sales service. Your satisfaction is our final purpose.
Q1. What is the advantage about your company?
A1. Our company has professional team and professional production line.
Q2. Why should I choose your products?
A2. Our products are high quality and low price.
Q3. Any other good service your company can provide?
A3. Yes, we can provide good after-sale and fast delivery.
Q4.What kind of Transportation could you provide?And are you able to update the production process Information in time after placing our order?
A4. Sea shipping, air Shipping, and international express. And after confirming your order ,we would keep you updated of production details of emails and photos.