A Guide To TCM Herb Liquid Packing Film

Compound PET and PE Film Structure for Liquid Packaging

Dispensing liquid herbal formulas requires packaging film that maintains an oxygen barrier and tolerates high liquid temperatures. Huayan TCM herb liquid packing film is a sterile composite PET and PE film engineered for food and medicinal liquids.

The composite structure combines polyester with mutual material to meet hygienic standards for oxygen transmission rates. This high-barrier film prevents external air intrusion and retains the decocted liquid securely during storage and transport.

• Sterile PET and PE compound film structure engineered for herbal liquid barrier containment
• High-barrier material designed to suit oxygen transmission rates for national hygienic standards
• Suitable for TCM herbal decoctions as well as medicinal liquids and fruit drinks

Standard Roll Dimensions and Packaging Formats

Consumable planning depends on matching film roll dimensions to machine formers and tracking roll yields against daily outpatient volume. The standard roll comes at a 100 mm width to fit automated packing units on composite decoction machines.

Each roll measures 400 metres in continuous length with a thickness of 0.1 mm. Packaging is arranged in standard shipping cartons of four rolls, organized as two pairs with a total gross weight of 18 kg.

• Continuous 100 mm film roll width compatible with standard composite packing formers
• Uniform 0.1 mm film thickness providing burst resistance under normal dispensing handling
• Packed four rolls per 18 kg carton to simplify freight handling and stockroom storage

TCM Herb Liquid Packing Film and Non-Woven Bags is the model most often specified when this is the constraint.

Heat Resistance and Sealing Temperatures

Liquid packaging takes place immediately after boiling, requiring film that forms an airtight seam without material breakdown or leakage under heat. The film is thermostatic and carries a UL temperature rating of 130℃.

When used on automated decoction and packing machines like the HCK2000, computerized heat-sealing bars apply thermal pressure across the film. The hermetic heat seal prevents leaks and safeguards pouch hygiene without thermal deformation.

• Thermostatic composite construction carries a UL temperature rating certified to 130℃
• Enables hermetic thermal sealing directly following high-temperature herb decoction cycles
• Protects clinic dispensing staff from hot liquid spills through stable automated sealing

Non-Woven Herb Bags for Extraction Residue Control

Loading crude botanical herbs directly into extraction pots leaves loose residue that fouls liquid transfer pipes and blocks liquid packing nozzles. Dedicated non-woven raw herbal material bags contain the solid herb mass throughout boiling.

These filtration bags measure 520 mm in width by 550 mm in length, providing adequate volume for multi-herb formulas. They are supplied in cartons containing 1,000 pieces with a total carton weight of 10 kg.

• Dimensions of 520 mm by 550 mm accommodate raw herb charges during decoction
• Traps loose botanical residue inside the bag to prevent packing nozzle blockages
• Supplied in bulk cases of 1000 pieces weighing 10 kg for routine dispensing

Custom Printing and Pharmacy Branding Options

In addition to plain unprinted rolls, packing film can be manufactured with custom clinic branding, dosage instructions and caution markings. Various printing logos and custom colour formulations are produced to customer specifications.

Procurement teams can specify artwork requirements during the enquiry stage. Film supplies can be consolidated with decoction machine shipments from the Tianjin facility to minimize international shipping costs.

• Custom printing accommodates pharmacy branding, caution text and prescribed dosage panels
• Multiple colours and customer graphics applied to external PET layer without compromising sterility
• Consumables ship directly from Tianjin alongside decoction machines to reduce logistics overhead