Our Factory Introduction:

1)Our factory strictly complies with the national requirements for the production environment of the drug packaging,holding coating PVDC,LDPE composite hard sheet production line and six-roll calendar PVC production line.All production is completed in the D level area,with the set-up of B level bacteria inspection area,physica laboratory,chemical laboratory,with advanced testing equipment,water vapor through the detector,oxygen transmission detector, meteorological chromatograph,constant temperature and humidity box,biochemical

 incubator,mold incubator,electronic tension machine ,heat sealing instrument,one ten thousandth electronic analytical balance,etc.

2)Our factory imported raw and auxiliary materials including PVDC latex from BASF of Germany and reinforcement and auxiliary materials from Nakafuchi of Japan,which are strictly inspected after purchase and put into use after passing the inspection.The workshop carries out production operations in strict accordance with the established SOP to increase the uniformity of produces.After the prodcuted is produced,it will be comprehensively inspected and released before it can be stored and shipped,to ensure the stability and conformity of products across evert step.

High Barrier Property PVC/PVDC Sheets

PVC/PVDC high-barrier pharmaceutical packaging materials are a type of composite packaging designed specifically for pharmaceutical packaging. They combine the properties of polyvinyl chloride (PVC) and polyvinylidene chloride (PVDC), with the core advantage of high barrier performance, which effectively protects the quality of pharmaceuticals. Here are their main characteristics and applications:

Core Properties:

1) High barrier performance: The PVDC component has strong barrier capabilities against oxygen, water vapor, odors, and ultraviolet rays. It can significantly reduce the impact of the external environment on pharmaceuticals, delay oxidation, deliquescence, or deterioration of drugs, and extend their shelf life.

2) Chemical resistance: The material has good stability to most pharmaceutical ingredients (such as active ingredients in liquids, ointments, and solid pharmaceuticals) and is not prone to chemical reactions, ensuring the purity of drugs.

3) Mechanical properties: PVC provides a certain degree of flexibility and formability, making the material easy to process into various packaging forms (such as hard sheets, packaging bags, etc.) while having a certain tear resistance.

4) Hygienic safety: It meets the hygiene standards for pharmaceutical packaging materials, with no migration of harmful components, ensuring the safety of drug use.

Ultimate tensile strength Mpa	Crushing rate of ball drop impact	Heating shrinkage	2.24h water vapor permeability	Oxygen permeation G/㎡,24H	Thermal bond strength
≥44	≤40	≤±/6.0/%	≤0.8；≤0.6；≤0.4	≤3.0	≥6.0N/15mm

Common Applications:

They are mainly used in pharmaceutical packaging with high barrier requirements, such as blister packaging for tablets and capsules (aluminum-plastic composite blisters) and packaging bags for solid pharmaceuticals. They are particularly suitable for drugs that are susceptible to deterioration due to humidity and oxygen.

Regular size:

Coating amount:40g,60g,90g,120g,180g,etc.

Which pharmaceuticals are suitable for packaging with PVC/PVDC high-barrier pharmaceutical packaging materials?

Drugs suitable for packaging with PVC/PVDC high-barrier pharmaceutical packaging materials are mainly those sensitive to external factors such as oxygen, humidity, and light, which are prone to deterioration due to environmental influences. Specifically, they include:

1) Oxygen-sensitive drugs: Such as pharmaceuticals containing vitamins (e.g., vitamin C, vitamin E preparations), ferrous salts (e.g., ferrous fumarate tablets), adrenaline, etc. These components are easily oxidized by oxygen, leading to ineffectiveness or the production of harmful substances.

2)  Moisture-absorbing drugs: For example, aspirin enteric-coated tablets, some antibiotic capsules (e.g., cephalosporin capsules), enzyme preparations (e.g., pepsin tablets), etc. After absorbing moisture, they may agglomerate, have reduced disintegration, or their active ingredients may degrade.

3)  Volatile drugs: Some solid pharmaceuticals containing volatile components (e.g., certain traditional Chinese medicine compound preparations). The barrier property of PVC/PVDC can reduce the loss of volatile components.

4) Light-sensitive drugs: Although the light-shielding property of PVC/PVDC is not as good as that of aluminum foil, it can also be used for some drugs sensitive to light when combined with other light-shielding designs (such as dark coatings), helping to reduce photo-oxidation effects.

This type of packaging can effectively maintain the stability and effectiveness of drugs and extend their shelf life by blocking oxygen, water vapor, etc.

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If you are looking for medcial-grade PVC/PVDC films,Wallis Plastic appears to specialize in this material .Would you like details on Specifications,suppliers or alternative?Please don't hesitate to contact with me  !

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FAQ

1.Are you a manufacture?

    Yes,we have been in self industry for many years.

2.Can we get some samples?Any charges?

    Yes,you can get available samples in our stock.Free samples can be sent on your request,while freight collected.

3.How can we get a quote?

    Please offer the specification of the product,such ad material,size,shape,color etc.

4.What's the trade term and payment term？

   Generally ,we accept T/T or L/C.Other terms can also be negotiable.

5.What about the lead time?

   It depends on the products and quantity.Norally 10 workdays after the order confirmed.

6.How can I know if my goods have been shipped?

  Detailed photos of every process will be sent you during the production.