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K-CAPS® HPMC Capsules

1 of 1 products in this brand
K-CAPS® HPMC Capsules is the preferred brand of plant-based two-piece empty capsules among leading supplement makers and pharmaceutical companies in more than 60 countries.

Chemical Name: Hydroxypropyl Methylcellulose

Functions: Capsule

Labeling Claims: Allergen-free, Halal, Kosher, Non-GMO, Plant-Based, Preservative-free, Vegetarian

Certifications & Compliance: Generally Recognized As Safe (GRAS), Halal, Kosher

Dosage Form: Capsules

Technical Data Sheet
  • TypeDocument Name
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Knowde Enhanced TDS

Identification & Functionality

Pharma & Nutraceuticals Functions
CAS No.
9004-65-3
EC No.
618-389-6

Features & Benefits

Advantages
  • Optimized for seamless compatibility with automatic filling machines, K-CAPS® enables manufacturers to increase productivity while reducing operating costs.
  • K-CAPS® are free of preservatives, allergens and starches and are NonGMO, Kosher and Halal certified, providing health-conscious consumers with a natural alternative to animal derived capsules.
  • K-CAPS® contain low (4% to 10%) moisture content, disintegrate within 15-minutes.
  • Raw materials are FDA Generally Recognized as Safe (GRAS)
Our Core Capabilities
  • Design & Development: Create a truly unique product your way.
  • Manufacturing: Start-to-finish solution for reliable and efficient production
  • Technical Support: 360 support.
  • Regulatory Compliance: Expedite the compliance process with accurate regulatory support
  • Reliable R&D: Progressive formulas through research and development
  • Global Distribution: Expand your brand across continents with our global distribution network.

Applications & Uses

Dosage Form

Regulatory & Compliance

Technical Details & Test Data

Sizing

World Wide Reach
Available in a full range of sizes and colors , K-CAPS® are a high-quality, versatile option for manufacturers looking to encapsulate their products in a plant-based shell and can be fully customized to reflect the unique characteristics of your brand. Select from a variety of capsule finishes, printing options and custom colors; or align your brand esthetic with our Pantone color matching service.
K-CAPS® HPMC Capsules - Sizing

Technical Data

Table 1: Empty Capsules Weight

Size Capsule Weight (mg)
OOE 145.0±6
00 137.0±7
OE 121.0±6
0 107.0±6
1 79.0±5
2 63.0±4
3 50.0±3
4 40.0±3

*The specification limits are for the average capsule weights. Depending on the size, the body represents approximately 60% of the total capsule weight.
Table 2: Individual Lengths

Size cap Body
  (mm) {inches) (mm) {inches)
OOE 13.00±0.35

0.510±0.014

22.35±0.35 0.879±0.014
00 11.80±0.35

0.464±0.014

20.10±0.35 0.791±0.014
OE 11.73±0.35

0.461±0.014

20.00±0.35 0.860±0.014
0 10.85±0.35

0.427±0.014

18.35±03.5 0.722+0.014
1 9.85±0.35

0.388±0.014

16.40±0.35 0.645±0.014
2 8.80±0.35 0.346±0.014 15.15±0.35 0.596±0.014
3 8.00±0.35 0.315±0.014 13.45±0.35 0.529±0.014
4 7.20±0.35 0.283±0.014 12.10±0.35 0.476±0.014

These parameters are only for in-process control purposes and are not acceptance / rejection criteria.
Table 3: Joining Length of The Locked Capsules

Size Closed Capsule
  (mm) (inches)
O0E 25.30 ± 0.30 1.000 ± 0.012
00 23.40 ± 0.30 0.921 ± 0,012
OE 23.20 ± 0.30 0.913 ± 0.012
0 21.60 ± 0.30 0.850 ± 0.012
1 19.40 ± 0.30 0.764 ± 0.012
2 17.60 ± 0.30 0.693 ± 0.012
3 15.70 ± 0.30 0.618 ± 0.012
4 14.30 ± 0.30 0.563 ± 0.012

The joining lengths of the locked capsules can vary with fill material and filling machine adjustment. These parameters are only for in-process control purposes and are not acceptance / rejection criteria.
Table 4: External Diameter

Size Cap Cap
  (mm) (inches) (mm) (inches)
OOE 8.58 0.338 8.25 0.325
00 8.56 0.337 8.23 0.324
OE 7.65 0.301 7.35 0.289
0 7.65 0.301 7.35 0.289
1 6.96 0.274 6.63 0.261
2 6.39 0.252 6.12 0.241
3 5.85 0.230 5.60 0.220
4 5.33 0.210 5.08 0.200

These parameters are only for in-process control purposes and are not acceptance / rejection criteria.
Table 5: Approximate Fill Weight (mg)

Size Volume Capacity (ml) Density
O0E 1.00 612 816 1,020 1,224
00 0.90 570 760 950 1,140
OE 0.78 462 616 770 924
0 0.68 408 544 680 816
1 0.48 288 384 480 576
2 0.36 216 288 360 432
3 0.27 162 216 270 324
4 0.20 120 160 200 240