cane baskets for general purposes
1977 Edition

Overview of IS 3053 Scope

• Scope: Specifies criteria for cane baskets used in general baling processes, detailing sizes, tolerances, labeling, and mutual agreements between producers and purchasers.

Principal Specifications:

• Labeling (Clause 8.1):
  Metal tag approximately 75 x 50 mm featuring:

  • Producer's name/initials/logo
  • Year of production
  • Basket size (1 through 4)
    Affixed by wire to each basket.

• Rounding Guidelines:
  Numeric values rounded according to IS:2-1960 to ensure consistency with specified figures.

• Producer-Purchaser Agreement:
  Clause 4.1.1 mandates prior agreement on specifications before manufacture.

The standard corresponds with international norms and references specifications for hot rolled steel strips used in baling.

Definitions and Key Parameters in IS 3053

• Clause 2.0: Clarifies terminology pertinent to cane baskets.

• Clause 8.1 – Metallic Tag:

  • Dimensions: 75 mm × 50 mm
  • Imprints:
    • Producer’s name or initials/trademark
    • Manufacturing year
    • Basket size (1 to 4 per Clause 4.1)
  • Secured by wire to each basket.

• Clause 4.1 – Basket Sizes (Nominal in mm):

• Rounding Off: Test results rounded consistent with IS:2-1960 maintaining significant figures.

• Producer-Purchaser Agreement: Clause 4.1.1 requires consensus on any exceptional requirements beyond the standard.

This section defines essential terms, labeling, and sizing specifications for compliance.

Specifications for Cane Materials in Basket Production

Highlights from IS 3053:

• Material Type: Any suitable cane (rattan) species may be utilized (Clause 3.1).

• Diameter Requirements for Stakes and Weavers:

  • Sizes 1 & 2: Diameter of 9 ± 3 mm
  • Sizes 3 & 4: Diameter of 12 ± 3 mm
    • Exception: The initial 10 weaving rounds at the base can be 9 ± 3 mm (Clause 3.3).

Additional Points:

• Weavers (Randing rods): Rods involved in weaving the basket structure (Clause 2.4).
• The standard emphasizes efficient cane use due to rising demand and limited availability (Clause 4.0.2).

Summary Table:

flowchart TD
    A[Basket Sizes] --> B{Sizes 1 & 2}
    A --> C{Sizes 3 & 4}
    B --> D[Diameter: 9 ± 3 mm]
    C --> E[Diameter: 12 ± 3 mm]
    E --> F[Bottom 10 rounds: 9 ± 3 mm]

This guidance supports selecting proper cane for robust and economical basket construction.

Critical Dimensions and Tolerances for Cane Baskets per IS 3053:

Standard Basket Sizes (Clause 4.1)

Cane Diameter for Stakes and Weavers (Clause 3.3)

• Sizes 1 & 2: 9 ± 3 mm
• Sizes 3 & 4: 12 ± 3 mm
  • Exception: The first 10 weaving rounds at the base may have 9 ± 3 mm diameter

Label Details (Clause 8.1)

• Metal tag approx. 75 x 50 mm
• Labels must include:
  • Producer’s name/initials or trademark
  • Year of manufacture
  • Basket size (1-4)

Notes

• Test results must be rounded following IS:2-1960.
• Any deviations or customized specifications require mutual consent (Clause 4.1.1).

This ensures consistent basket size and material standards for reliable performance.

Construction Specifications as per IS 3053:

1. Dimensions and Allowable Tolerances (Clause 4.1)

• These represent the nominal basket measurements.

2. Labeling Requirements (Clause 8.1)

• Attach a metal tag (approx. 75 x 50 mm) to each basket.
• Label must show:
  • Manufacturer’s name/initials/trademark
  • Manufacture year
  • Basket size (1 to 4)
• Attachment via wire.

3. Numerical Rounding (Clause 0.5)

• Final analyzed values rounded per IS:2-1960.
• Maintain significant digits consistent with original specifications.

Additional Notes:

• Manufacturer and purchaser must finalize any special requirements (Clause 4.1.1).
• The standard aligns with global practices.

flowchart TD
    A[Producer] -->|Agrees on specs| B[Buyer]
    B --> C{Basket Size}
    C -->|1| D[450 x 225 mm]
    C -->|2| E[500 x 250 mm]
    C -->|3| F[550 x 275 mm]
    C -->|4| G[600 x 300 mm]
    D & E & F & G --> H[Affix metal tag (75x50 mm)]
    H --> I[Include producer info, year, size]

This section summarizes essential construction parameters.

Workmanship and Finish Standards under IS 3053:

1. Workmanship Requirements (Clauses 5.2, 6 & 7)

• Steel Strip Reinforcement (Clause 5.2):

  • Width: 20 ± 2 mm
  • Thickness: 1.00 ± 0.16 mm
  • Configuration: Two strips positioned perpendicularly through the basket base, with edges bent over at least 100 mm and firmly fastened.

• Labeling (Clause 8.1):

  • Metal label approx. 75 x 50 mm
  • Marked with manufacturer’s name/initials/trademark, manufacture year, and basket size (1-4).
  • Attached by wire.

2. Inspection and Sampling (Clause 7.1)

• Sampling follows IS:2500 (Part I)-1973 guidelines.
• Inspection level and sampling plan as per Clauses 7.1.1 & 7.1.2.
• Final test values rounded following IS:2-1960.

Steel Strip Specification Summary:

flowchart TD
    A[Basket] --> B[Two Steel Strips]
    B --> C[Width 20 ± 2 mm]
    B --> D[Thickness 1.00 ± 0.16 mm]
    B --> E[Edges bent ≥ 100 mm]
    A --> F[Metal Label]
    F --> G[75 x 50 mm]
    F --> H[Producer info, year, size]

Refer to IS 2500 (Part I) for detailed sampling and inspection procedures.

Summary of Sampling and Inspection According to IS 3053:

• Referencing Standard: IS 2500 (Part I)-1973 for sampling methodologies.
• Inspection Level: Level III (per Table 1, IS 2500 Part I).
• Sampling Scheme: Single sampling plan with an Acceptable Quality Level (AQL) of 4.0% (Table 2, IS 2500 Part I).
• Process Overview:
  • Determine sample size based on lot size and inspection level.
  • Use single sampling to decide lot acceptability.
  • Refer to IS 2500 tables for sample sizes and acceptance/rejection criteria.

Key Sampling Tables from IS 2500 (Part I):

• Labeling: Each basket should have a metal tag (~75 x 50 mm) showing producer info, manufacturing year, and size.

flowchart TD
    A[Received Lot] --> B[Determine Lot Size]
    B --> C[Select Inspection Level III]
    C --> D[Identify Sample Code Letter]
    D --> E[Apply Single Sampling Plan (AQL 4%)]
    E --> F[Collect Samples]
    F --> G[Count Defects]
    G --> H{Defects ≤ Acceptance Number?}
    H -- Yes --> I[Lot Accepted]
    H -- No --> J[Lot Rejected]

For exact sample and acceptance numbers, consult IS 2500 (Part I)-1973.

Labeling Requirements for Cane Baskets under IS 3053:

Key Points (Clauses 8.1 & 8.1.1)

• Label Dimensions: Metal tags approximately 75 mm × 50 mm.
• Information on Label:
  • Producer’s name, initials, or recognized trademark.
  • Year of manufacture.
  • Basket size (1 to 4 as per Clause 4.1).
• Attachment: Labels fastened with wire to each basket.
• Optional: Baskets may bear the ISI Certification Mark if licensed.

Basket Size Reference (Clause 4.1)

Notes:

• Marking ensures product traceability and standard conformity.
• Numeric values rounded per IS:2-1960.
• ISI Mark signifies compliance with quality assurance and inspection standards.

flowchart LR
    A[Producer] --> B[Metal Label (75x50 mm)]
    B --> C[Markings: Name/Trademark, Year, Size]
    C --> D[Labels attached to basket with wire]
    D --> E{Optional}
    E -->|Yes| F[ISI Certification Mark]
    E -->|No| G[No ISI Mark]