Views: 0 Author: Site Editor Publish Time: 2026-05-28 Origin: Site
We are a professional chili sauce manufacturing factory based in Guangdong, combining Lingnan flavors with modern technology to deliver safe and delicious chili sauce products. Below is an overview of our production process and three packaging types: PET plastic bottles, glass bottles, and small sachets.
Chilis, garlic, fermented black beans (douchi), etc., mainly sourced from certified farms in Guangdong and surrounding areas.
Incoming materials tested for pesticide residues and microorganisms before acceptance.
Chilis undergo bubble washing and ozone sterilization; some are de-seeded and chopped.
Stainless steel crusher with adjustable settings: coarse crush (chunky sauces) or fine grinding (smooth sauces).
Computerized system automatically weighs sugar, salt, oil, and spices to ensure batch consistency.
Steam-jacketed kettles heat to 85–100°C for 20–60 minutes, achieving pasteurization and flavor development.
Some products (e.g., black bean chili sauce) require temperature-controlled fermentation for 5–15 days to enhance umami and tangy notes.
Smooth sauces pass through a colloid mill or homogenizer to reach 20–50 microns.
Each batch tested for pH (3.8–4.5), water activity (<0.85), viscosity, and sensory attributes.
Filling in an ISO Class 7 cleanroom using piston or gravity fillers with ±0.5% accuracy.
Glass bottles: Tunnel pasteurization after capping (85–90°C, 15–30 min).
PET bottles: Hot-fill at 85–88°C, capped, inverted for 1–2 min, then spray-cooled.
Sachets: After filling and sealing, water bath or microwave pasteurization (85°C, 5–10 min).
Pass through air knife dryer, labeler, and laser coder (date/batch).
After metal detection and checkweighing, packed into shrink trays or cartons.
Cool, dry warehouse (18–22°C), FIFO inventory. Temperature-controlled vehicles for delivery, maintaining cold chain as required.
Sizes: 150ml / 250ml / 500ml / 750ml / 1L
Neck: 28mm or 38mm thread with flip-top / sports / tamper-evident caps
Advantages: Unbreakable, lightweight, squeezable, low cost, recyclable (#1 plastic)
Temp resistance: Hot-fill ≤88°C; not for retort
Best for: Squeeze chili sauces, casual dining, e-commerce, exports to breakage-prone regions
Sizes: 50ml / 120ml / 200ml / 330ml / 500ml / 750ml
Neck: 28–48mm thread or lug cap with PTFE liner / pry-off / wooden lid
Advantages: Zero oxygen transmission (indefinite shelf life), premium image, reusable, recyclable, heat-resistant (up to 121°C)
Best for: Premium chili sauces, fermented products, mid-to-upscale dining, gift packs
Sizes: 5g / 10g / 12g / 15g / 20g / 25g / 50g
Structure: PET/Aluminum foil/PE 3-layer laminate; easy-tear or zipper options
Advantages: Portion control, 18–24 month shelf life, space-saving, hygienic, travel-friendly
Best for: Fast food, meal kits, airline meals, military rations, sample packs
Need | Recommended Packaging |
|---|---|
Unbreakable, lightweight, low cost | PET bottle |
Premium, long shelf life, recyclable | Glass bottle |
Food service portion control, single-use | Sachet (5–20g) |
Household squeeze bottle | PET 250–500ml |
Gift or export to hot climates | Glass bottle + metal cap |
Trial or promotion | 10g sachet |
Certified: FSSC 22000, HACCP, BRCGS (Grade A), ISO 9001.
Halal and Kosher available upon request.
All packaging materials comply with EU and FDA food contact standards.
OEM/Private label: Your brand, our recipe or yours.
Custom development: From mild XO-style to extra spicy Sichuan-inspired blends.
Low MOQ: From 300 CTNS for selected sachets; 300 CTNS bottles for glass.
Samples: Free for existing products; custom samples for a nominal fee.
Contact us today for detailed specifications, quotes, or a virtual factory tour. Bring authentic chili sauce to your customers in the right package.
If you are interested in wholesale of sauces and noodles, you can leave a comment below, send us a message through our website, or connect with us on social media. Please feel free to contact us TSY Food for a good price.
