Todo mundo precisa tomar remédio quando está doente. Você já percebeu em que tipo de pacote eles vêm??
Como veremos, a grande maioria deles parece ser feita de folha de alumínio.
Então, por que usar folha de alumínio em vez de plástico? Isso está relacionado às características da folha de alumínio.
Folha de alumínio:
- Alta densidade molecular;Pode isolar o vapor, insulate light, airtight good.Because the medicine we take is afraid of moisture, oxidação, luz, aluminum foil just meet.Such measures must be taken to keep the quality of the pill from changing due to the influence of humidity and light during its lifetime.
- Boa ductilidade, easy to produce and disassemble.It means easy to break and eat.
- Superfície lisa, not easy to pick up bacteria.Clean and hygienic.
Compound aluminum foil used for packaging medicine is called pharmaceutical packaging aluminum foil， also be called PTP aluminum foil whose English name is Press through packaging.
So what are the main ingredients of folha de alumínio de bolha ptp?
One of the main raw materials for the production of PTP aluminum foil is rigid pure aluminum foil for industrial use, which is commonly referred to as "primary aluminum foil" ou "primary aluminum foil" in the pharmaceutical packaging material industry.Aluminum foil is the only metal material in the packaging material when used as pharmaceutical packaging material.
Então, por que usar folha de alumínio em vez de plástico?Isso está relacionado às características da folha de alumínio.
Folha de alumínio:
- À prova de humidade, air-tight, sombreamento, resistência à abrasão, fragrance protection, A folha de alumínio é um, etc.;
- Elegant silver-white luster, easy to process all kinds of beautiful patterns and patterns;
- After aluminum foil is combined with plastic and paper, a propriedade de proteção da folha de alumínio é integrada com a resistência do papel e a propriedade de vedação térmica do plástico, which further improves the shielding property of aluminum foil tape as a packaging material to water vapor, Diversidade de opções de logística, ultraviolet light and bacteria, pode ser combinado com materiais de embalagem flexíveis compostos de papel e plástico.
Because aluminum foil has these excellent characteristics, so far there is no other packaging materials to replace it, no matter what kind of steam plated film, or coated special film can not completely replace aluminum foil, aluminum foil has been sitting on the throne of packaging materials.
In the field of modern packaging decoration, almost all the composite flexible packaging materials that need impervious to light or high barrier are made of aluminum foil as barrier layer.
Por exemplo: all kinds of food packaging bags, sealing foil and so on
Claro, there must be other advantages to the aluminum foil that makes people so popular:
Because aluminum foil has both the above advantages, and light quality, a certain strength and good printing characteristics, it can also be printed on a variety of words or patterns.When blister packaging is made, it can be broken with a little pressure, which makes it convenient for patients to take medicine and carry it easily.