Complete Guide to Capsule Packaging Options: প্রকারভেদ, উপকরণ, and Machines for Pharmaceutical Packaging

Capsule packaging refers to how pharmaceutical capsules (hard-shell or softgel) are enclosed for distribution and use. It includes প্রাথমিক প্যাকেজিং (the immediate container in contact with the capsules, যেমন. blister cavities or bottles) এবং সেকেন্ডারি প্যাকেজিং (বাইরের শক্ত কাগজ, বাক্স, and labels that further protect and identify the product). Good capsule packaging must protect the drug from moisture, হালকা, এবং দূষণ, ensure stability through shelf-life, and meet regulatory requirements. উদাহরণস্বরূপ, WHO notes that “packaging components surround the product from production until use," and must satisfy functions like protection, স্থিতিশীলতা, and identification. FDA’s GMP regulations (21 সিএফআর 211) require written procedures for inspecting and testing packaging materials upon receipt, and mandate secure labeling and tamper controls. অনুশীলনে, we must match the capsule product (ডোজ ফর্ম, সংবেদনশীলতা, ডোজ, ইত্যাদি) to the appropriate packaging format and material.

The primary packaging of pharmaceutical capsules – is critical for পণ্য সুরক্ষা, সম্মতি, এবং রোগীর নিরাপত্তা: It keeps capsules dry, দূষিত, এবং স্পষ্টভাবে লেবেলযুক্ত. উদাহরণস্বরূপ, blister packs and amber bottles are known to be ideal for moisture-sensitive medicines. The right packaging also supports patient compliance (unit-dose blister dosing, child-resistant bottles, clear labeling) and supply-chain needs (ক্রমিককরণ, logistics). Below we review each option in detail.

Types of Capsule Packaging

Blister Packaging for Capsules

ফোস্কা প্যাক consist of pre-formed plastic cavities (“blisters”) that hold individual capsules, sealed with a backing (foil or plastic). এই প্রাথমিক প্যাকেজিং অফার unit-dose protection. Blisters provide excellent barrier বৈশিষ্ট্য: they can be made with materials like PVC/PVDC or foil (আলু-পিভিসি, সর্বকালের) to block moisture, অক্সিজেন এবং আলো. উদাহরণস্বরূপ, Jinlu’s DPP-180Pro blister machine can form and seal up to 4,800 capsule blisters per hour in Alu-PVC or Alu-Alu laminates. Key features of capsule blister packaging include:

• সুরক্ষা: Each cavity is hermetically sealed, shielding the capsule from humidity, অক্সিজেন এবং আলো. As one study notes, ফোস্কা “provide superior protection against moisture and light” (better than bottles). High-barrier foils (যেমন. সর্বকালের) extend shelf life for hygroscopic or oxygen-sensitive capsules.
• টেম্পার প্রমাণ: A blister clearly shows if a dose has been removed or the seal broken. This ensures product integrity and patient safety.
• সুবিধা: Unit-dose blisters let patients take one capsule at a time, reducing dosing errors and waste. They are especially helpful for short dosing schedules or pediatric formulations.
• কাস্টমাইজেশন: Blister packs can be made in various cavity shapes and sizes to fit different capsule dimensions. Modern machinery (like thermoforming or plug-assist machines) easily adapts to capsule sizes.
• Space Efficiency: Blisters are compact and stackable. They minimize empty space compared to bottles, saving on shipping and shelf space.

চিত্র:Jinlu JL-180Pro blister packaging machine forming capsule blisters (আলু-পিভিসি), 4,800 cavities/hour.

Jinlu’s blister machines (যেমন. the DPP-180Pro) can automatically form cavities, feed capsules, সীল, cut plates, and even print lot codes. They typically run at medium-high speed (thousands of cavities per hour), ভর উৎপাদনের জন্য আদর্শ. Different blister formats (Alu-PVC vs Alu-Alu) are selected by product: সর্বকালের (ফয়েল-ফয়েল) offers the highest barrier (best for very moisture-sensitive drugs), whereas PVC/PVDC is common for standard capsules. Blister packaging also simplifies counting and inspection: most lines easily integrate camera inspection or tablet-counting machines to verify capsule fill.

বোতল (Bottle/Capsule Jar) প্যাকেজিং

Bottles are the classic multi-dose container. Capsules are filled into bottles (প্লাস্টিক বা কাচ) which are then capped. This format is well known for vitamins, পরিপূরক, and many prescription pills. Key features:

• বহুমুখিতা: Bottles can hold large quantities (50–1000+ capsules) and a variety of products (ট্যাবলেট, ক্যাপসুল, পাউডারস, even liquids). They are usually made from HDPE or PET plastic, or glass (for strong chemical inertness).
• Bulk Packaging: For capsules intended to be taken repeatedly (daily vitamins, long-term therapies), bottles are convenient. Patients can dispense multiple doses at once.
• ব্যয় দক্ষতা: Bottle filling lines are relatively simple. Machines count or weigh out doses faster (যেমন. Jinlu’s JL-16H can fill up to 100 বোতল/মিনিট). Per-unit material cost is often lower than blister, especially at scale.
• Easy Handling: Consumers know how to open bottles. It may be easier for elderly patients to open a bottle (especially with easy-open or child-resistant caps) than peel blisters.
• মাধ্যমিক প্যাকেজিং: Bottles allow inclusion of auxiliary items like ডেসিক্যান্ট প্যাকেট (for moisture control) বা cotton. They also accommodate full product labels around the bottle body, and can be packed into cartons.

চিত্র: Jinlu JL-16H capsule/tablet bottling line (100 বোতল/মিনিট) with unscrambler, রড, ক্যাপার, এবং লেবেলার.

Capsule bottling lines integrate multiple machines: ক বোতল uncrambler (or feed hopper), ক counting-filling machine (that drops X capsules into each bottle), ক capping/sealing machine (apply and tighten caps), এবং ক লেবেলিং মেশিন. উদাহরণস্বরূপ, Jinlu’s JL-16H line can handle 3–40 mm capsules, achieving ~100 bottles/min with >99.8% নির্ভুলতা গণনা. Bottles can be filled in bulk very rapidly. To meet regulations, bottle lines often include a station for inserting desiccants (যেমন. silica packs) and a tamper-evident seal station. Child-resistant caps are another common feature for pediatric meds.

In choosing bottle packaging, consider product volume and stability: উচ্চ ভলিউম পণ্য (যেমন. daily vitamins) suit bottles, whereas low-volume or highly sensitive capsules may prefer blisters. Note bottles generally offer less inherent moisture/oxygen protection than high-barrier blisters. Amber glass or opaque containers can add light protection, and inner seals (aluminum foil liners) can improve barrier.

Sachets & স্টিক প্যাক (Single-dose Pouches)

Sachets (and stick packs) হয় flexible packets that hold one dose of powder, granules or liquid. While not as common for capsules, they are relevant for related dosage forms (যেমন. nutraceutical capsules broken into powder, or powder filler itself). Nonetheless, থলি এবং স্টিক প্যাক deserve mention in a capsule packaging guide:

• Sachets are usually flat or pillow-shaped packets sealed on 3 বা 4 পক্ষগুলি. They are often used for single-dose powders (যেমন. effervescent granules) or very small capsules (some pharmacies dispense capsules in sachets for pediatric dosing). Modern form-fill-seal machines can fill sachets with exact small volumes. Advantages include portability (fits in pocket), সুবিধা, এবং সুনির্দিষ্ট ডোজ (no partial waste). Sachets also provide good sealing: the hermetic seal extends shelf life and prevents contamination. Many pharmaceuticals (পাউডারস, জেলস, মলম, single-dose pills) use sachets; উদাহরণস্বরূপ, emergency injectable rehydration solutions or single-use antibiotic powders.
• স্টিক প্যাক দীর্ঘ হয়, narrow sachets (often sealed along one long seam plus an end seam). They are popular for powdered supplements (যেমন. instant drink mixes) and can be used for capsule powders. Stick packs generally use less material than sachets and machine throughput is higher (30–50% faster). They are ideal for free-flowing powders due to the slender opening.

Both sachets and stick packs are produced by উল্লম্ব ফর্ম-ভর্তি-সীল (ভিএফএস) or horizontal FFS machines. Jinlu’s JL-VP series, উদাহরণস্বরূপ, is a multi-lane stick/sachet FFS machine (40 ব্যাগ/মিনিট/লেন, ±0.02g accuracy) for powders, কণিকা, তরল বা জেল. If capsules themselves were to be packaged in sachets, one would open the sachet to retrieve the dose – but more commonly, capsules are packaged intact in blister or bottle, while sachets/stick packs handle powdered contents.

Regulatory note: sachets and stick packs are allowed for solid and semisolid drugs (per WHO definitions). They are considered primary packaging if they directly contain the product. Like blisters, sachets can be designed child-resistant or with tear notches.

স্ট্রিপ প্যাকেজিং

স্ট্রিপ প্যাক (also called foil strips or “dose bands”) are another form of unit-dose primary pack. A strip is typically a narrow web of material (often aluminum or multi-layer laminate) folded over and sealed, with perforations between doses. Unlike blisters, strip packs don’t form deep cavities – instead, the capsule is sandwiched between two layers of film. Strip packs are widely used in Asia and for products where high moisture protection is needed but blisters are too bulky. মূল পয়েন্ট:

• Excellent Barrier: Strip packs often use aluminum foil which is impermeable to moisture and oxygen. This makes them ideal for moisture-sensitive capsules or pediatric meds where long shelf life is needed. WHO even defines strip packs as suitable for “single doses… of solid or semi-solid preparations”.
• কমপ্যাক্ট & Unit-dose: Like blisters, strip packs allow one-dose-at-a-time usage. They are lighter and flatter than blisters, saving space.
• যন্ত্রপাতি: Strip packing machines form and seal the foil around each capsule. Jinlu offers strip packing machines as well. উদাহরণস্বরূপ, Rich Packing notes strip packs use aluminum or plastic lamination and can achieve lengths of many doses.

From a selection standpoint, strip packs occupy a middle ground between bottle (bulk) and blister (rigidity). They are often chosen when very high moisture barrier is needed but in a thin, lightweight form. (দ্রষ্টব্য: strip packs may not provide tamper evidence as clearly as blisters unless additional seals are used.)

মাধ্যমিক প্যাকেজিং & লেবেলিং

After choosing a primary pack, capsules are usually placed into সেকেন্ডারি প্যাকেজিং like carton boxes or shrink-wrapped মামলা. Cartons provide extra protection during shipping, allow additional labeling (drug info, ব্র্যান্ডিং, ছাঁটাই-স্পষ্ট সীল), and help organize multi-pack products. Key considerations for secondary packaging:

• কার্টন & Inserts: Medical cartons must include product inserts (Leaflets with dosage instructions, ব্যাচ নম্বর, মেয়াদ, manufacturer info, ইত্যাদি). These are often paper leaflets inserted into the box.
• Tamper Seals: Secondary packaging commonly has tamper-evident seals (যেমন. security tapes, সঙ্কুচিত ব্যান্ড) to show if the box has been opened.
• Serialization/Track & Trace: In many markets (US DSCSA, ইইউ এফএমডি), individual packages must bear unique serial codes (barcodes/QR) for anti-counterfeiting. A robust packaging solution includes label printers or inkjet coders to print lot/batch numbers and 2D codes on cartons.
• Child-resistant and Safety Features: For certain drugs, প্রবিধান (যেমন. 21 সিএফআর 211) mandate child-resistant packaging. This can include blister films that are hard for children to open, or special caps on bottles. Secondary boxes may also have locks or require two-step opening if needed.
• Stability and Compliance: The combined primary+secondary system must keep the product stable under labeled storage conditions. উদাহরণস্বরূপ, ICH stability studies explicitly require testing the final packaged dosage form.

সংক্ষেপে, secondary packaging wraps up the product for final distribution and ensures all labeling and compliance features are in place. Good design here enhances brand image and user convenience (easy-open cartons, clear labeling).

Materials for Capsule Packaging

Choosing the right packaging material is critical for protecting capsules. Materials must be compatible with the drug, meet barrier needs, and comply with regulations (আইএসও 15378 GMP for packaging materials, ইত্যাদি). সাধারণ উপকরণ অন্তর্ভুক্ত:

• Blister Films:
• পিভিসি (পলিভিনাইল ক্লোরাইড): Low-cost, clear plastic often used for blisters. PVC is moisture-permeable (not as protective) unless coated.
• পিভিসি/পিভিডিসি: PVC coated with PVDC (পলিভিনিলাইডেন ক্লোরাইড) dramatically reduces moisture ingress (common Alu-PVC blister uses a PVDC barrier).
• আলু-পিভিসি বা আলু-আলু: Aluminum foil laminated to PVC or PET. Alu-PVC provides good barrier to moisture/oxygen (common), while Alu-Alu (ফয়েল-ফয়েল) provides the highest বাধা (used for very hygroscopic or light-sensitive capsules).
• পলিপ্রোপিলিন (পিপি): Emerging as a sustainable alternative. PP blisters (monomaterial) can be fully recycled, as with Südpack’s PharmaGuard liner, and still perform well in automated lines.
• Bottle Materials:
• এইচডিপিই (High-Density Polyethylene): Common plastic for pharmaceutical bottles; relatively inert and cost-effective.
• পিইটি (পলিথিন টেরেফথালেট): Offers better clarity and rigidity; good barrier vs gases. Often used for nutraceuticals/supplements.
• গ্লাস (Type I borosilicate): Used for very moisture-sensitive or parenteral products; glass offers excellent barrier to moisture and chemical inertness. Amber glass also blocks UV light.
• Other Films: For sachets and stick packs, multi-layer laminated films (যেমন. PET/Alu/PE) are used to control moisture and sealing.

সাধারণত, choose the highest barrier that makes sense for your capsule. উদাহরণস্বরূপ, a moisture-sensitive gelatin capsule may warrant Alu-Alu blister or an amber glass bottle with desiccant. বিপরীতে, non-sensitive capsules might use standard PVC blister or HDPE bottle. Consider also shelf life: longer-term products need more robust barrier.

Safety/recycle notes: Sustainable trends favor mono-material packs (যেমন. PP blisters, recyclable PET bottles). Testing materials for extractables, সামঞ্জস্য, and meeting FDA/EU limits (যেমন. ইউএসপি <661> for plasticizers) is part of packaging compliance.

Capsule Types and Packaging Impact

Capsules come in various types and their formulation dictates packaging needs:

• হার্ড জেলটিন ক্যাপসুল: The most common two-piece shells. They contain dry powders/granules. Gelatin shells hold a bit of moisture and become brittle if too dry, or soft if too wet. সাধারণত, শক্ত জেলটিন ক্যাপসুল require moderate আর্দ্রতা নিয়ন্ত্রণ. A widely cited storage condition is 15–25°C and 35–65% relative humidity. Packaging should maintain this environment: উদাহরণস্বরূপ, blister packs with PVDC or Alu-Alu liners, or bottles with desiccants, help stabilize capsules.
• এইচপিএমসি (নিরামিষাশী) ক্যাপসুল: Made from plant cellulose, these shells usually have lower inherent moisture than gelatin and tolerate up to ~70% RH. They are often used for moisture-sensitive APIs. তবে, এমনকি এইচপিএমসি ক্যাপসুল require barrier packaging for very hygroscopic or light-sensitive fills. অনুশীলনে, এইচপিএমসি ক্যাপসুল + PVC blisters often suffice, but high-barrier still adds safety.
• সফটজেল ক্যাপসুল (Liquid-Filled): সফটজেলস have a gelatin (or modified gelatin) shell filled with oil or other liquids. They contain significant water (often ~5–10%) in the shell and can lose moisture or become oxidized. Softgels are very moisture-sensitive: they typically require amber glass bottles (with desiccant) or high-barrier blister packs to prevent water loss and maintain potency. Because softgel shells are sensitive to temperature/humidity during manufacturing, cold-chain and specialized packaging are sometimes needed.
• Enteric/Modified-Release Capsules: These have special coatings to delay release in the GI tract. The coating adds another layer of sensitivity (it can be pH-sensitive or more fragile). Such capsules should still be kept dry and typically packaged in blister or bottle like any other capsule. The coating demands consistent conditions; hence packaging that assures temperature/RH control during distribution is important.

সংক্ষেপে, দ্য capsule shell material and fill type will affect packaging choice. Highly moisture-sensitive formulations always favor the tightest barrier (আলু-আলু ফোস্কা, foil sachet, or sealed bottle with desiccant). Less sensitive formulations have more options. Always test stability of the final packaged capsule (ICH Q1A requires stability in the proposed container).

Choosing the Right Packaging (Decision Flowchart)

Selecting an optimal capsule packaging involves evaluating multiple factors: ডোজ ফর্ম, রোগীর সম্মতি, product sensitivity, শেলফ-লাইফ, নিয়ন্ত্রক প্রয়োজনীয়তা, এবং ব্যয়. Below is a simplified decision framework:

How to apply this: If the capsules are intended as single units (যেমন. tight dosing or retail blister cards), blisters/strips are preferred. For multi-dose (যেমন. supplements or high-use drugs), bottles are more efficient. If moisture/light protection is critical, select high-barrier options (সর্বকালের, amber bottle). If pediatric safety is needed, use child-resistant bottle closures or tamper-evident blister designs.

Other criteria from the industry (সমৃদ্ধ প্যাকিং) অন্তর্ভুক্ত:

• ডোজ ফর্ম: Tablets/capsules → blister, বোতল, বা ফালা; Powders → sachet/stick pack.
• Product sensitivity: আর্দ্রতা-সংবেদনশীল ওষুধের জন্য, use Alu-Alu blisters or foil pouches. For light-sensitive, use amber bottles or opaque films.
• Patient compliance: Unit-dose formats (blister/strip) aid adherence. Easy-open bottles help seniors.
• নিয়ন্ত্রক: Include tamper-evidence and comply with FDA/EMA packaging guidelines.
• Shelf life: Longer shelf life needs higher-barrier materials (সর্বকালের, multi-layer films).
• উৎপাদন স্কেল: Blister machines are high-speed (medium volume), bottle lines excel at large batches, sachet machines handle flexible line rates.
• খরচ: Balance material vs machine costs. উদাহরণস্বরূপ, bottles may have lower per-unit labor but higher plastic cost; stick packs use very little film per dose.

শেষ পর্যন্ত, pilot testing (stability studies, consumer studies) and total-cost analysis will guide the final decision. The flowchart above is a starting point for typical scenarios.

Capsule Packaging Equipment

Packaging capsules requires specialized machinery. After capsules are filled (by capsule fillers), these are transferred to packaging lines:

• ব্লিস্টার মেশিন: We already noted Jinlu’s DPP-180Pro, a high-speed thermoforming blister machine. It forms cavities (PVC or PET film), feeds capsules (or tablets), and seals with foil, all automatically. Jinlu offers machines (যেমন. DPP-180, DPP-270Max) up to 4,800–11,200 cavities/hour. Blister machines are paired with counting feeders to drop exactly one capsule per pocket, and often have punch-cutters to separate blisters into cards. Additional modules (printing/inspection) ensure each blister is legible and correct.
• গণনা & Filling Lines (Bottle Lines): These turn loose capsules into bottles. A typical line has: a bottle unscrambler (organizes empty bottles), a tablet/capsule counter (vibratory bowl or optical system that counts and drops a set number into each bottle), a capping/sealing machine, and a labeling station. জিনলুর জেএল -16 এইচ line, উদাহরণস্বরূপ, scrambles bottles, counts 3–40 mm capsules into them, applies caps, and labels up to 100 bottles/min with 99.98% নির্ভুলতা. For high volume (bulk packing) অপারেশন, modular lines with multiple counting heads or auger fillers can reach higher speeds. Induction or shrink-sealers may also be added for foil-lidding.
• Sachet/Stick-Pack Machines: These are ফর্ম-ফিল-সিল (এফএফএস) মেশিন. জিনলুর JL-VP series is a multi-lane VFFS system that can produce 30–40 sachets or stick packs per minute per lane. It precisely doses powder or liquid (auger screws for powder, pumps for liquid) and seals 3- or 4-side sachets or 3-side stick packs. Machines include PLC controls for bag length, servo feeders for accuracy (±0.02 g), and hermetic heat sealing. Such machines are ideal for single-dose products, though capsules themselves are rarely “sachet-packed” intact.
• স্ট্রিপ প্যাকিং মেশিন: Strip packs are made on specialized machines that heat-seal overlapping foil or film. These often resemble blister machines but use flat film. (If Jinlu offers strip packers, similar integration as sachet machines.)
• Secondary Packaging Machines: কার্টোনিং মেশিন can erect cartons, insert blisters or bottles and leaflets, and close boxes. Pharmaceutical cartoners often handle foil blister boards or bags of capsules. Case packers (for outer cases) and palletizers complete the line for mass production.

Equipment compliance: All packaging machines for pharmaceuticals must meet GMP design (স্টেইনলেস স্টিল, পরিষ্কারযোগ্য পৃষ্ঠতল, validated performance). Jinlu’s machines are CE/cGMP certified, often with configurable guardings and reject systems for out-of-spec pills. Integration is key: উদাহরণস্বরূপ, a blister machine can feed directly into a cartoner that erects boxes and packs each blister card. Comprehensive systems (from filling to final box) allow end-to-end automation of capsule packaging.

Regulatory and Compliance Considerations

Capsule packaging for pharmaceuticals must adhere to strict regulations. মূল পয়েন্ট অন্তর্ভুক্ত:

• GMP Requirements: এফডিএ এর 21 সিএফআর 211 Subpart G requires written procedures for receipt and testing of all packaging materials before use. This means blisters, বোতল, লেবেল, cartons etc. must meet specifications (no defects). Separate storage of packaging materials by product is mandated to prevent mix-ups. WHO’s GMP Annex 9 likewise details packaging controls. Good Manufacturing Practice demands traceability (lot numbers on packaging) and clean handling.
• Stability and ICH Guidelines: ICH Q1A(R2) stipulates that stability studies be done on product in its final container closure system. অনুশীলনে, this means you must package test batches of capsules exactly as planned (same blister foil, same bottle type) and expose them to real/time stability conditions. Any change in packaging may require new stability testing.
• সিরিয়ালাইজেশন & ট্রেসেবিলিটি: In many markets, unique identifiers (barcodes/2D codes) on secondary packaging (and sometimes primary blisters) are required to track drugs through the supply chain. Lines must include printers or applicators for these codes. Packaging design also often includes tamper-evidence (per US/EU law).
• Child-Resistant and Senior-Friendly Packaging: Controlled substances or certain meds require child-resistant features. This often means special caps on bottles (যেমন. push-and-turn) or difficult peel blisters. তবে, patient accessibility must also be considered (easy-open for seniors). Consulting the Poison Prevention Packaging Act (মার্কিন) or similar regional rules is necessary.
• ISO Standards: Primary packaging suppliers should follow ISO 15378 (GMP for primary packaging materials) to ensure quality. Although not directly cited here, this is a commonly recognized standard for packaging manufacturers. Machines themselves should comply with pharmaceutical machinery standards (সিই, উল, ইত্যাদি) এবং 21 সিএফআর অংশ 11 if there’s data recording.
• Labeling Regulations: Capsules must be labeled with product name, ডোজ, মেয়াদ শেষ হওয়ার তারিখ, প্রস্তুতকারক, ইত্যাদি. This extends to cartons and blisters (sometimes each blister segment carries some printed info). FDA and EMA have specific requirements on what information must appear on primary and secondary labels.

সামগ্রিকভাবে, meeting FDA, EMA and WHO guidelines is essential. Many packagers work with regulated suppliers (জিনলুর মত) who can provide validated machines and documentation (IR/WH/PQ).

উপসংহার

Choosing the right capsule packaging requires balancing protection, usability, এবং ব্যয়. ফোস্কা প্যাক, বোতল, sachets, and strips each have their place in ফার্মাসিউটিক্যাল প্যাকেজিং. Factors like moisture sensitivity, dose form, and patient needs guide the decision. Alongside, stringent regulatory and GMP requirements must be met.

এ জিনলু প্যাকিং, we specialize in end-to-end pharmaceutical packaging solutions. Our equipment – from উচ্চ গতির ফোস্কা মেশিন থেকে fully automated counting & বোতলের লাইন – helps you package capsules efficiently and compliantly. We also support sustainable choices (যেমন. machines that run new recyclable films) and offer one-stop service (কাস্টমাইজেশন, বৈধতা). Our team can help you evaluate the best capsule packaging system for your product.

Ready to optimize your capsule packaging? Contact Jinlu Packing today for expert guidance and quotes. Our solutions are backed by global quality standards and over 3,000 satisfied customers worldwide. Let’s package your capsules for success!

FAQs on Capsule Packaging

তথ্যসূত্র：
1.অ্যানেক্স 9 ফার্মাসিউটিক্যাল পণ্যের প্যাকেজিং সংক্রান্ত নির্দেশিকা —— WHO
2.Technical Requirements for Medicines and Health Products —— World Health Organization
3.ফার্মাসিউটিক্যাল প্যাকেজিং উপকরণ এবং ঔষধ নিরাপত্তা: একটি মিনি-রিভিউ —— MDPI
4.ফার্মেসি প্যাকেজিং এবং সন্নিবেশ —— National Library of Medicine
5.ফার্মাসিউটিক্যাল ফোস্কাগুলির বৈশিষ্ট্য এবং পুনর্ব্যবহারযোগ্যতার উপর একটি পর্যালোচনা —— ScienceDirect