简体中文
1）Aluminized film
Many food packaging is aluminized film, which has excellent oxygen barrier and anti-oxidation, and aroma loss performance, but also has anti-ultraviolet light, preventing vitamin loss performance.
During the production, under very high vacuum conditions, aluminum will vaporize at 1500 degrees, and then a very thin aluminum film is plated on the surface of the treated plastic film. In order to ensure the adhesion between the aluminum and the plastic film, the film must have a high wetting tension.
1. The masterbatch carrier should be with high wetting tension.
2. The migratory open smooth masterbatch must be disabled
3. The anti-stick and smooth effect of the film must be achieved by adding anti-stick masterbatch
4. The particle size of the anti-adhesive agent depends on the thickness of the film surface.
5. The shape of the anti-sticking agent must be round and soft, so as not to pierce the aluminized layer
2）Cigarette Packaging Film
The cigarette film material is BOPP biaxially oriented polypropylene, which is co-extruded and biaxially stretched by a variety of polypropylene functional materials. The friction coefficient is an index to measure the sliding characteristics of BOPP cigarette film. The friction coefficient on both sides of the film must be different, and a different sliding characteristic between the inner and outer sides of the film must be formed. Suggestions for open smooth masterbatch
1. The masterbatch with a smooth opening must continue to maintain a low friction coefficient at high temperature
2. The open and smooth masterbatch is non-migratory
3. The opening is smooth and has the characteristics of non-selective and low friction coefficient
4. Does not affect the gloss and transparency of the cigarette film
5. Does not affect the stiffness and shrinkage of the cigarette film
3) POF heat shrinkable film
POF is the full name of multi-layer co-extruded polyolefin heat-shrinkable film. It uses linear low-density polyethylene as the middle layer (LLDPE), and copolymerized polypropylene (PP) as the inner and outer layers. It is plasticized and extruded through three extruders, and then It is processed by special processes such as die forming and film bubble inflation. It is a new type of environmentally friendly shrink film that is currently the most widely used and rapidly developing in the world. Selection requirements for open slip masterbatch on POF:
1. It has an excellent and long-lasting smooth opening effect
2. Good gloss
3. Excellent transparency, extremely low haze
4. Contribute to the puncture resistance and rub resistance of the film
5. No deviation occurs when the film is wound
6. Helps shrink the film
7. Does not affect the printing of the film
8. Comply with FDA food certification
4) Fruit bagging film
Fruit bagging is an increasingly popular practice for fruit farmers in recent years. It is divided into PE film bags, paper bags, film + paper bags, and bagging films for apples, grapes, Sydney, etc. The characteristics of PE fruit film bag are very thin, the thickness is only about 0.05mm, which greatly reduces the cost, but the thinner the film, the easier it is to stick together, and it is not easy to open, so the selection requirements of the fruit bag film opening smooth masterbatch:
1. The content of slippery masterbatch should be high, and the addition of all masterbatches should follow the principle that the thinner the film, the more the amount added
2. The open-smooth masterbatch cannot contain inorganic filler. If it is added, the film is easy to rot under the natural environment of sunshine and rain.
3. The thinner the film, the easier it is to absorb dust in the air due to static electricity. It is smooth and has an anti-static effect at the same time.
4. Comply with FDA food certification
5) General packaging film
Washing powder bags, milk films, express bags, food packaging bags, etc., these common packaging films are co-extruded with single, three or five layers, and then undergo blow molding, salivation, stretching， and other processes Forming, then through slitting, corona, heat sealing, printing, it becomes a common packaging bag in our real life. When these films have a coefficient of friction below 0.2, it must be taken into account whether the opening slip masterbatch will affect the heat sealing and printing properties of the film.
OUR MASTERBATCH RANGE (Click to Know More details)
* Color masterbatch
* Black masterbatch
* White masterbatch
* Additive masterbatch
* Filler masterbatch
Many food packaging is aluminized film, which has excellent oxygen barrier and anti-oxidation, and aroma loss performance, but also has anti-ultraviolet light, preventing vitamin loss performance.
During the production, under very high vacuum conditions, aluminum will vaporize at 1500 degrees, and then a very thin aluminum film is plated on the surface of the treated plastic film. In order to ensure the adhesion between the aluminum and the plastic film, the film must have a high wetting tension.
1. The masterbatch carrier should be with high wetting tension.
2. The migratory open smooth masterbatch must be disabled
3. The anti-stick and smooth effect of the film must be achieved by adding anti-stick masterbatch
4. The particle size of the anti-adhesive agent depends on the thickness of the film surface.
5. The shape of the anti-sticking agent must be round and soft, so as not to pierce the aluminized layer
2）Cigarette Packaging Film
The cigarette film material is BOPP biaxially oriented polypropylene, which is co-extruded and biaxially stretched by a variety of polypropylene functional materials. The friction coefficient is an index to measure the sliding characteristics of BOPP cigarette film. The friction coefficient on both sides of the film must be different, and a different sliding characteristic between the inner and outer sides of the film must be formed. Suggestions for open smooth masterbatch
1. The masterbatch with a smooth opening must continue to maintain a low friction coefficient at high temperature
2. The open and smooth masterbatch is non-migratory
3. The opening is smooth and has the characteristics of non-selective and low friction coefficient
4. Does not affect the gloss and transparency of the cigarette film
5. Does not affect the stiffness and shrinkage of the cigarette film
3) POF heat shrinkable film
POF is the full name of multi-layer co-extruded polyolefin heat-shrinkable film. It uses linear low-density polyethylene as the middle layer (LLDPE), and copolymerized polypropylene (PP) as the inner and outer layers. It is plasticized and extruded through three extruders, and then It is processed by special processes such as die forming and film bubble inflation. It is a new type of environmentally friendly shrink film that is currently the most widely used and rapidly developing in the world. Selection requirements for open slip masterbatch on POF:
1. It has an excellent and long-lasting smooth opening effect
2. Good gloss
3. Excellent transparency, extremely low haze
4. Contribute to the puncture resistance and rub resistance of the film
5. No deviation occurs when the film is wound
6. Helps shrink the film
7. Does not affect the printing of the film
8. Comply with FDA food certification
4) Fruit bagging film
Fruit bagging is an increasingly popular practice for fruit farmers in recent years. It is divided into PE film bags, paper bags, film + paper bags, and bagging films for apples, grapes, Sydney, etc. The characteristics of PE fruit film bag are very thin, the thickness is only about 0.05mm, which greatly reduces the cost, but the thinner the film, the easier it is to stick together, and it is not easy to open, so the selection requirements of the fruit bag film opening smooth masterbatch:
1. The content of slippery masterbatch should be high, and the addition of all masterbatches should follow the principle that the thinner the film, the more the amount added
2. The open-smooth masterbatch cannot contain inorganic filler. If it is added, the film is easy to rot under the natural environment of sunshine and rain.
3. The thinner the film, the easier it is to absorb dust in the air due to static electricity. It is smooth and has an anti-static effect at the same time.
4. Comply with FDA food certification
5) General packaging film
Washing powder bags, milk films, express bags, food packaging bags, etc., these common packaging films are co-extruded with single, three or five layers, and then undergo blow molding, salivation, stretching， and other processes Forming, then through slitting, corona, heat sealing, printing, it becomes a common packaging bag in our real life. When these films have a coefficient of friction below 0.2, it must be taken into account whether the opening slip masterbatch will affect the heat sealing and printing properties of the film.
OUR MASTERBATCH RANGE (Click to Know More details)
* Color masterbatch
* Black masterbatch
* White masterbatch
* Additive masterbatch
* Filler masterbatch
