Air Bubble Film Machine

Air bubble film machine extrusion is scientific and reasonable structure design, smooth and reliable running and convenient operation and maintenance. Polyethylene air-cushion film (also called polyethylene bubble film), which is divided into two kind: ordinary polyethylene air-cushion film and composite polyethylene air-cushion film, is a kind of packing material which has been widely used at present. It not only has good cushioning effect, shock resistance and heat-sealing performance, but also has such advantages as good corrosion resistance and transparency , etc. So it has been widely used for packing, household wares, post parcel, bicycle , polyurethane furniture, etc.1.This air bubble film machine’s aircrew adopts the disposable shaping craft. 
Air bubble film machineair bubble film

1.This air bubble film machine‘s aircrew adopts the disposable shaping craft. 
2.The air bubble film machine is our factory that draws demotic and international advanced technology extensively, through a large number of production practic eses in having ordinary equipment originally, develop, designing,can produced polyethylene compound bubble(cushion) membrane in succession.
3.Designs science, practical. Rational in structure of the air bubble film machine.
4.The main machine and the composite parts can realize ganged frequency-converting.
The frequency converting is stable and accurate. The temperature control adopts PID intelligent temperature control.It is energy saving ,environmental and aureate.The composite parts can adjust pneumatic control which can saves a lot of time and efforts.

Model: KDPEG-1000 KDPEG-1200 KDPEG-1500 KDPEG-2000;
Main&minor Screw Dia.: 60mm/50mm 65mm/55mm 85mm/65mm 95mm/70mm;
Film width: 1000mm 1200mm 1500mm 2000mm;
Output: 120kg/h 160kg/h 180kg/h 250kg/h;
Total power: 75kw 95kw 120kw 165kw;
L/D: 28:1 28:1 28:1 28:1;
Linear speed: 1100m/hour 1100m/hour 1100m/hour 1100m/hour;
Weight: 5T 6T 7T 9T;

Kingdom Machine co,ltd
Mobile:0086-1358812663; 0086-13088651008;
Whatsapp/Viber/tango:+86-13958812663;  
Tel.:0086-577-66881211; Fax:0086-577-66881311;
sale@kingdommachine.com; Kingdombillwang@hotmail.com;
Skype:kingdombillwang
www.kingdommachine.com;
Ruian Economic Zone,Wenzhou,China 


Air Bubble Film Machine

Air bubble film machine extrusion is scientific and reasonable structure design, smooth and reliable running and convenient operation and maintenance. Polyethylene air-cushion film (also called polyethylene bubble film), which is divided into two kind: ordinary polyethylene air-cushion film and composite polyethylene air-cushion film, is a kind of packing material which has been widely used at present. It not only has good cushioning effect, shock resistance and heat-sealing performance, but also has such advantages as good corrosion resistance and transparency , etc. So it has been widely used for packing, household wares, post parcel, bicycle , polyurethane furniture, etc.1.This air bubble film machine’s aircrew adopts the disposable shaping craft. 
Air bubble film machineair bubble film

1.This air bubble film machine‘s aircrew adopts the disposable shaping craft. 
2.The air bubble film machine is our factory that draws demotic and international advanced technology extensively, through a large number of production practic eses in having ordinary equipment originally, develop, designing,can produced polyethylene compound bubble(cushion) membrane in succession.
3.Designs science, practical. Rational in structure of the air bubble film machine.
4.The main machine and the composite parts can realize ganged frequency-converting.
The frequency converting is stable and accurate. The temperature control adopts PID intelligent temperature control.It is energy saving ,environmental and aureate.The composite parts can adjust pneumatic control which can saves a lot of time and efforts.

Model: KDPEG-1000 KDPEG-1200 KDPEG-1500 KDPEG-2000;
Main&minor Screw Dia.: 60mm/50mm 65mm/55mm 85mm/65mm 95mm/70mm;
Film width: 1000mm 1200mm 1500mm 2000mm;
Output: 120kg/h 160kg/h 180kg/h 250kg/h;
Total power: 75kw 95kw 120kw 165kw;
L/D: 28:1 28:1 28:1 28:1;
Linear speed: 1100m/hour 1100m/hour 1100m/hour 1100m/hour;
Weight: 5T 6T 7T 9T;

Kingdom Machine co,ltd
Mobile:0086-1358812663; 0086-13088651008;
Whatsapp/Viber/tango:+86-13958812663;  
Tel.:0086-577-66881211; Fax:0086-577-66881311;
sale@kingdommachine.com; Kingdombillwang@hotmail.com;
Skype:kingdombillwang
www.kingdommachine.com;
Ruian Economic Zone,Wenzhou,China 


The old story of the development for Flash storage

It is said that the people who have used this disk are married.


This is one 3.5-inch floppy disk with 1.44 MB only, which was the popular portable storage in the 1980s; however, it even can’t hold one song at present.

In fact, IBM launched the world’s first floppy in 1967. And it is 32 inches in diameter; the size is roughly as big as your computer table.

Alan Shugart launched an 8-inch floppy with 81KB only in 1971. Its size was bigger than our face.

In 1976, Wang An IT Co., Ltd. planned to release the computer for word processing, as they felt the 8-inch floppy disk was too big, so they started cooperating with Shugart Associates to produce smaller disks.

It is said that they decided on the 5.25-inch floppy disk according to the size of the table napkin when they were negotiating in a dark bar in Boston.


The 5.25-inch and 3.5-inch floppy disks are the A and B disks besides the C disk of our computers, which must be read by the special drive.

It is very familiar with the upcoming development of flash disks, the CD soonly replaced the floppy, and then the U disk replaced the CD, becoming the commonly used mobile storage medium.


But no matter floppy disk, CD or USB flash drive, they are all for computers in the office or at home.

Until 1997, Siemens and SanDisk jointly launched an MMC memory card (Multimedia Card), which is only stamp size and can be easily used in various portable electronic devices, including cameras, music players, PDAs (personal digital assistants), e-books, toys, etc. Once launched, it was well accepted.

MMC memory card

Two years later, Matsushita Electric, Toshiba, and SanDisk launched a memory card called “Secure Digital Memory Card” based on the MMC card, which is the 8gb sd card bulk.

SD card

The three companies also jointly founded the SD Association, which is responsible for formulating the industry norms and promoting the use of the SD cards bulk.

In 2003, SanDisk launched one smaller MiniSD card.


MiniSD card

Shortly, SanDisk and Motorola jointly launched the TF memory card that is smaller than the miniSD card.

MicroSD card

In 2005, the TF card was incorporated into the industry standard of the SD Association and renamed as MicroSD card.


Smaller and Smaller SD Card

Since then, with the popularity of Read more

The old story of the development for Flash storage

It is said that the people who have used this disk are married.


This is one 3.5-inch floppy disk with 1.44 MB only, which was the popular portable storage in the 1980s; however, it even can’t hold one song at present.

In fact, IBM launched the world’s first floppy in 1967. And it is 32 inches in diameter; the size is roughly as big as your computer table.

Alan Shugart launched an 8-inch floppy with 81KB only in 1971. Its size was bigger than our face.

In 1976, Wang An IT Co., Ltd. planned to release the computer for word processing, as they felt the 8-inch floppy disk was too big, so they started cooperating with Shugart Associates to produce smaller disks.

It is said that they decided on the 5.25-inch floppy disk according to the size of the table napkin when they were negotiating in a dark bar in Boston.


The 5.25-inch and 3.5-inch floppy disks are the A and B disks besides the C disk of our computers, which must be read by the special drive.

It is very familiar with the upcoming development of flash disks, the CD soonly replaced the floppy, and then the U disk replaced the CD, becoming the commonly used mobile storage medium.


But no matter floppy disk, CD or USB flash drive, they are all for computers in the office or at home.

Until 1997, Siemens and SanDisk jointly launched an MMC memory card (Multimedia Card), which is only stamp size and can be easily used in various portable electronic devices, including cameras, music players, PDAs (personal digital assistants), e-books, toys, etc. Once launched, it was well accepted.

MMC memory card

Two years later, Matsushita Electric, Toshiba, and SanDisk launched a memory card called “Secure Digital Memory Card” based on the MMC card, which is the 8gb sd card bulk.

SD card

The three companies also jointly founded the SD Association, which is responsible for formulating the industry norms and promoting the use of the SD cards bulk.

In 2003, SanDisk launched one smaller MiniSD card.


MiniSD card

Shortly, SanDisk and Motorola jointly launched the TF memory card that is smaller than the miniSD card.

MicroSD card

In 2005, the TF card was incorporated into the industry standard of the SD Association and renamed as MicroSD card.


Smaller and Smaller SD Card

Since then, with the popularity of Read more

Types of memory card and their applications

Memory card is generally used as a storage carrier in our daily life from cellphones to cameras because of its small size and large capacity. Today, we will take stock of the types of memory card commonly used in life and their application.

Memory card can be divided into MMC card, SD card, memory stick, PCI-e flash, XQD card, CF card, XD-picture card, SM card, M2 card and so on.

MMC card, the abbreviation for “multimedia card”, is a flash memy card standard for digital video, music, mobile phones, PDAs, e-books, toys and other products. Its size is only 32mm × 24mm × 1.4mm, and its weight is only 1.5 grams. However, in the digital product market there are not many products that can use MMC cards, due to the lack of support from digital manufacturers.

  1

SD card (Secure Digital) was jointly developed by Panasonic, Toshiba and SanDisk. Although it measures 32mm × 24mm × 2.1mm and weighs 2 grams, it has the characteristics of large capacity, high data transmission rate and good flexibility. The structure of SD card guarantees the security of digital file transmission and it is easily to reformat, resulting in a wide range of applications. Many digital cameras use SD cards as storage medium, which makes SD card the most widely used memory card.

Mini SD is developed from SD card, and its performance is not much different from traditional SD card. The Mini SD card, like the 512mb SD card, has a hardware data writing protection switch to avoid the risk of accidental deletion of stored content. However, compared with SD card, the Mini SD card is smaller with 21.5 mm × 20 mm × 1.4 mm, only 60% of SD card. After being used with a dedicated adapter card, it is fully compatible with standard SD card slots. In addition, the most important thing is that the Mini SD card is designed for low power consumption so that it is more suitable for mobile communication devices than SD cards. Currently, it is mainly used in mobile phones, PDAs, handheld computers and other information terminal devices.

TF card, known as T-Flash card, is the abbreviation for TransFLash (also known as Micro SD).It is an extremely small flash memory card, jointly developed by Motorola and SANDISK. Its small size makes it mainly used in mobile phones, but with the ever-increasing capacity it has gradually … Read more

Types of memory card and their applications

Memory card is generally used as a storage carrier in our daily life from cellphones to cameras because of its small size and large capacity. Today, we will take stock of the types of memory card commonly used in life and their application.

Memory card can be divided into MMC card, SD card, memory stick, PCI-e flash, XQD card, CF card, XD-picture card, SM card, M2 card and so on.

MMC card, the abbreviation for “multimedia card”, is a flash memy card standard for digital video, music, mobile phones, PDAs, e-books, toys and other products. Its size is only 32mm × 24mm × 1.4mm, and its weight is only 1.5 grams. However, in the digital product market there are not many products that can use MMC cards, due to the lack of support from digital manufacturers.

  1

SD card (Secure Digital) was jointly developed by Panasonic, Toshiba and SanDisk. Although it measures 32mm × 24mm × 2.1mm and weighs 2 grams, it has the characteristics of large capacity, high data transmission rate and good flexibility. The structure of SD card guarantees the security of digital file transmission and it is easily to reformat, resulting in a wide range of applications. Many digital cameras use SD cards as storage medium, which makes SD card the most widely used memory card.

Mini SD is developed from SD card, and its performance is not much different from traditional SD card. The Mini SD card, like the 512mb SD card, has a hardware data writing protection switch to avoid the risk of accidental deletion of stored content. However, compared with SD card, the Mini SD card is smaller with 21.5 mm × 20 mm × 1.4 mm, only 60% of SD card. After being used with a dedicated adapter card, it is fully compatible with standard SD card slots. In addition, the most important thing is that the Mini SD card is designed for low power consumption so that it is more suitable for mobile communication devices than SD cards. Currently, it is mainly used in mobile phones, PDAs, handheld computers and other information terminal devices.

TF card, known as T-Flash card, is the abbreviation for TransFLash (also known as Micro SD).It is an extremely small flash memory card, jointly developed by Motorola and SANDISK. Its small size makes it mainly used in mobile phones, but with the ever-increasing capacity it has gradually … Read more

Blown Film Extrusion Introduction

Blown Film Extrusion Introduction
Blown film extrusion is a technology that is the most common method to make plastic films, especially for the packaging industry. The process involves extruding a tube of molten polymer through a die and inflating to several times its initial diameter to form a thin film bubble. This bubble is then collapsed and used as a lay-flat film or can be made into bags. Usually polyethylene is used with this process, and other materials can be used as blends with these polymers. A diagram of a polyethylene chain is shown in Figure 1 to the right.
Background Theory on Polymers

In the cooling step of blown film extrusion, the amorphous, transparent melt crystallizes to form a translucent, hazy, or opaque film. The point where opacity begins in the bubble is known as the frost line. 
Fig 1: Model of polytheylene chain frompolyethylene Wikipedia article.The frost line height is controlled by several parameters: the air flow, film speed, and temperature difference between the film and the surroundings. Properties of the film, such as tensile strength, flexural strength, toughness, and optical properties, drastically change depending on the orientation of the molecules. As the transverse or hoop direction properties increase, the machine or longitudinal direction properties decrease. For instance, if all the molecules were aligned in the machine direction, it would be easy to tear the film in that direction, and very difficult in the transverse direction.

The Film Blowing machine Process

Fig 2: Schematic of set-up from User:J.Chiang.

Typically, blown film extrusion is carried out vertically upwards, however horizontal and downward extrusion processes are now becoming more common. Figure 2 shows a schematic of the set-up for blown film extrusion. This procedure consists of four main steps: The polymer material starts in a pellet form, which are successively compacted and melted to form a continuous, viscous liquid. This molten plastic is then forced, or extruded, through an annular die. Air is injected through a hole in the center of the die, and the pressure causes the extruded melt to expand into a bubble. The air entering the bubble replaces air leaving it, so that even and constant pressure is maintained to ensure uniform thickness of the film. The bubble is pulled continually upwards from the die and a cooling ring blows air onto the film. The film can also be cooled from the inside using internal bubble cooling. Read more

Blown Film Extrusion Introduction

Blown Film Extrusion Introduction
Blown film extrusion is a technology that is the most common method to make plastic films, especially for the packaging industry. The process involves extruding a tube of molten polymer through a die and inflating to several times its initial diameter to form a thin film bubble. This bubble is then collapsed and used as a lay-flat film or can be made into bags. Usually polyethylene is used with this process, and other materials can be used as blends with these polymers. A diagram of a polyethylene chain is shown in Figure 1 to the right.
Background Theory on Polymers

In the cooling step of blown film extrusion, the amorphous, transparent melt crystallizes to form a translucent, hazy, or opaque film. The point where opacity begins in the bubble is known as the frost line. 
Fig 1: Model of polytheylene chain frompolyethylene Wikipedia article.The frost line height is controlled by several parameters: the air flow, film speed, and temperature difference between the film and the surroundings. Properties of the film, such as tensile strength, flexural strength, toughness, and optical properties, drastically change depending on the orientation of the molecules. As the transverse or hoop direction properties increase, the machine or longitudinal direction properties decrease. For instance, if all the molecules were aligned in the machine direction, it would be easy to tear the film in that direction, and very difficult in the transverse direction.

The Film Blowing machine Process

Fig 2: Schematic of set-up from User:J.Chiang.

Typically, blown film extrusion is carried out vertically upwards, however horizontal and downward extrusion processes are now becoming more common. Figure 2 shows a schematic of the set-up for blown film extrusion. This procedure consists of four main steps: The polymer material starts in a pellet form, which are successively compacted and melted to form a continuous, viscous liquid. This molten plastic is then forced, or extruded, through an annular die. Air is injected through a hole in the center of the die, and the pressure causes the extruded melt to expand into a bubble. The air entering the bubble replaces air leaving it, so that even and constant pressure is maintained to ensure uniform thickness of the film. The bubble is pulled continually upwards from the die and a cooling ring blows air onto the film. The film can also be cooled from the inside using internal bubble cooling. Read more

Plastic Bag Making Machine

1.Plastic bag making machine is suitable for high density polyethylene (HDPE), the low density gathers alkene (LDPE) plastic film material.which is produces the plastic film to flat bag, 2. the performance of Plastic bag making machine is stable, the back cover is reliable, is the large, medium and small processed foods enterprise is most economical appropriately, bag sealing&cutting system equipment.  Double Lines Plastic Bag making Machine Plastic bag making machine Technical Parameter :
1.control by PLC
2.machine with photocell,can make printed bag and unprinted bag
3.suit to produce flat open bag,T-shirt bag,patch bag,rolling bag,garbage bag,trash bag.
4.with account device
5.speed control by inverter
6.bag width from 10mm to 2000mm.

plastic flat open bagplastic T-shirt bagTrash bag,garbage bag

Kingdom Machine Co.,ltd 
Mobile:0086-13088651008
Whatsapp/Viber/Tango:+86-13088651008 
Tel.:0086-577-66881211;      Fax:0086-577-66881311
Whatsapp:0086-13958812663 
www.kingdommachine.com 
Kingdombillwang@hotmail.com ,
 kingdombillwang@yahoo.com 
 
Skype:Kingdombillwang
Ruian Economic Zone,Wenzhou,China 325200 
Read more

Stretch Film Machine

double layer stretch film machine
double layer stretch film machine
Automatic Stretch Film Rewinding Machine

 Double layer stretch film machine uses LLDPE as main material and adopts several kinds of resins to manufacture the single/double-side self-sticky stretch wrapping film. The film has good tensile strength,anti-pricking ability and impact strength. Its good shrinking memory function and self-sticky can make goods integrity to prevent goods from loosening and collapsing during transportation and being polluted by dust. The transparency and tensile strength of this product can make the packaging beautiful, economical and practical. The film can be widely used in wrapping of palletized goods. Its a good substitute for hot shrinking packaging film during transportation.   Technical Parameter:
Item/Model KD-500*2 KD-1000*2 Screw diameter(mm) 55*2 65 *2 L/D ratio of screw (L/D) 28:1 28:1 width of die head (mm) 650 1250 Width of finished products(mm) 500(250*2rollers) 1000(500*2rollers) Thickness of finished products (mm) 0.017-0.05 0.017-0.05 Structure of film layers A/B A/B Max output (kg/h) 40 100 Linear speed of machinery (m/min) 10-120 50-100 Total power (KW) 50 140 Overall dimensions (L*W*H)m 6*1.5*2.5 10*4*3 Weight (T)(About) 3 8 Optional Equipment:   1) Auto loader  2) Auto dry hopper  3) Motorize net changer  4) Hydraulic net changer  5) Air shaft  6) gule pump
   
           

CE Certificate

Kingdom Machine co.,ltd team professional produce rotogravure printing machine, blown film lines, blown film extrusion,bag making machine,flexo printing machine,stretch film machine,bubble film machine,recycle machine for over 15 years.

Kingdom Machine co,ltd
Mobile:0086-13088651008 

mobile:0086-13566179950
 kingdombillwang@hotmail.com 

kingdombillwang@yahoo.com 
http://www.gravureprintingmachine.com
http://www.blown-film-extruder.com
Ruian Economic Zone,Wenzhou,China 325200
 Tel.:0086-577-65127709

Fax:0086-577-56848008
Skype:kingdombillwang 

whatsapp:0086-13088651008
 viber:0086-13088651008

Tango:0086-13088651008
Read more